cilium

Helm chart

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# File generated by install/kubernetes/Makefile; DO NOT EDIT.

# This file is based on install/kubernetes/cilium/*values.yaml.tmpl.

# @schema

# type: [null, string]

# @schema

# -- namespaceOverride allows to override the destination namespace for Cilium resources.

namespaceOverride: ""

# @schema

# type: [null, object]

# @schema

# -- commonLabels allows users to add common labels for all Cilium resources.

commonLabels: {}

# @schema

# type: [null, string]

# @schema

# -- upgradeCompatibility helps users upgrading to ensure that the configMap for

# Cilium will not change critical values to ensure continued operation

# This flag is not required for new installations.

# For example: '1.7', '1.8', '1.9'

upgradeCompatibility: null

debug:

# -- Enable debug logging

enabled: false

# @schema

# type: [null, string]

# @schema

# -- Configure verbosity levels for debug logging

# This option is used to enable debug messages for operations related to such

# sub-system such as (e.g. kvstore, envoy, datapath, policy, or tagged), and flow is

# for enabling debug messages emitted per request, message and connection.

# Multiple values can be set via a space-separated string (e.g. "datapath envoy").

# Applicable values:

# - flow

# - kvstore

# - envoy

# - datapath

# - policy

# - tagged

verbose: ~

# -- Set the agent-internal metrics sampling frequency. This sets the

# frequency of the internal sampling of the agent metrics. These are

# available via the "cilium-dbg shell -- metrics -s" command and are

# part of the metrics HTML page included in the sysdump.

# @schema

# type: [null, string]

# @schema

metricsSamplingInterval: "5m"

rbac:

# -- Enable creation of Resource-Based Access Control configuration.

create: true

# -- Configure image pull secrets for pulling container images

imagePullSecrets: []

# - name: "image-pull-secret"

# -- Configure iptables--random-fully. Disabled by default. View https://github.com/cilium/cilium/issues/13037 for more information.

iptablesRandomFully: false

# -- (string) Kubernetes config path

# @default -- `"~/.kube/config"`

kubeConfigPath: ""

# -- Configure the Kubernetes service endpoint dynamically using a ConfigMap. Mutually exclusive with `k8sServiceHost`.

k8sServiceHostRef:

# @schema

# type: [string, null]

# @schema

# -- (string) name of the ConfigMap containing the Kubernetes service endpoint

name:

# @schema

# type: [string, null]

# @schema

# -- (string) Key in the ConfigMap containing the Kubernetes service endpoint

key:

# -- (string) Kubernetes service host - use "auto" for automatic lookup from the cluster-info ConfigMap

k8sServiceHost: ""

# @schema

# type: [string, integer]

# @schema

# -- (string) Kubernetes service port

k8sServicePort: ""

# @schema

# type: [null, string]

# @schema

# -- (string) When `k8sServiceHost=auto`, allows to customize the configMap name. It defaults to `cluster-info`.

k8sServiceLookupConfigMapName: ""

# @schema

# type: [null, string]

# @schema

# -- (string) When `k8sServiceHost=auto`, allows to customize the namespace that contains `k8sServiceLookupConfigMapName`. It defaults to `kube-public`.

k8sServiceLookupNamespace: ""

# -- Configure the client side rate limit for the agent

# If the amount of requests to the Kubernetes API server exceeds the configured

# rate limit, the agent will start to throttle requests by delaying

# them until there is budget or the request times out.

k8sClientRateLimit:

# @schema

# type: [null, integer]

# @schema

100

# -- (int) The sustained request rate in requests per second.

101

# @default -- 10

102

qps:

103

# @schema

104

# type: [null, integer]

105

# @schema

106

# -- (int) The burst request rate in requests per second.

107

# The rate limiter will allow short bursts with a higher rate.

108

# @default -- 20

109

burst:

110

# -- Configure the client side rate limit for the Cilium Operator

111

operator:

112

# @schema

113

# type: [null, integer]

114

# @schema

115

# -- (int) The sustained request rate in requests per second.

116

# @default -- 100

117

qps:

118

# @schema

119

# type: [null, integer]

120

# @schema

121

# -- (int) The burst request rate in requests per second.

122

# The rate limiter will allow short bursts with a higher rate.

123

# @default -- 200

124

burst:

125

# -- Configure exponential backoff for client-go in Cilium agent.

126

k8sClientExponentialBackoff:

127

# -- Enable exponential backoff for client-go in Cilium agent.

128

enabled: true

129

# -- Configure base (in seconds) for exponential backoff.

130

backoffBaseSeconds: 1

131

# -- Configure maximum duration (in seconds) for exponential backoff.

132

backoffMaxDurationSeconds: 120

133

cluster:

134

# -- Name of the cluster. Only required for Cluster Mesh and mutual authentication with SPIRE.

135

# It must respect the following constraints:

136

# * It must contain at most 32 characters;

137

# * It must begin and end with a lower case alphanumeric character;

138

# * It may contain lower case alphanumeric characters and dashes between.

139

# The "default" name cannot be used if the Cluster ID is different from 0.

140

141

# -- (int) Unique ID of the cluster. Must be unique across all connected

142

# clusters and in the range of 1 to 255. Only required for Cluster Mesh,

143

# may be 0 if Cluster Mesh is not used.

144

id: 0

145

# -- Define serviceAccount names for components.

146

# @default -- Component's fully qualified name.

147

serviceAccounts:

148

cilium:

149

create: true

150

151

automount: true

152

annotations: {}

153

nodeinit:

154

create: true

155

# -- Enabled is temporary until https://github.com/cilium/cilium-cli/issues/1396 is implemented.

156

# Cilium CLI doesn't create the SAs for node-init, thus the workaround. Helm is not affected by

157

# this issue. Name and automount can be configured, if enabled is set to true.

158

# Otherwise, they are ignored. Enabled can be removed once the issue is fixed.

159

# Cilium-nodeinit DS must also be fixed.

160

enabled: false

161

162

automount: true

163

annotations: {}

164

envoy:

165

create: true

166

167

automount: true

168

annotations: {}

169

operator:

170

create: true

171

172

automount: true

173

annotations: {}

174

preflight:

175

create: true

176

177

automount: true

178

annotations: {}

179

relay:

180

create: true

181

182

automount: false

183

annotations: {}

184

ui:

185

create: true

186

187

automount: true

188

annotations: {}

189

clustermeshApiserver:

190

create: true

191

192

automount: true

193

annotations: {}

194

# -- Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob

195

clustermeshcertgen:

196

create: true

197

198

automount: true

199

annotations: {}

200

# -- Hubblecertgen is used if hubble.tls.auto.method=cronJob

201

hubblecertgen:

202

create: true

203

204

automount: true

205

annotations: {}

206

# -- CorednsMCSAPI is used if clustermesh.mcsapi.corednsAutoConfigure.enabled=true

207

corednsMCSAPI:

208

create: true

209

210

automount: true

211

annotations: {}

212

# -- Ztunnel is used if encryption.type=ztunnel

213

ztunnel:

214

create: true

215

216

automount: false

217

annotations: {}

218

# -- Configure termination grace period for cilium-agent DaemonSet.

219

terminationGracePeriodSeconds: 1

220

# -- Install the cilium agent resources.

221

agent: true

222

# -- Agent daemonset name.

223

224

# -- Roll out cilium agent pods automatically when configmap is updated.

225

rollOutCiliumPods: false

226

# -- Configuration for the ConfigMap drift detection feature.

227

# When enabled, the agent continuously watches the cilium-config ConfigMap

228

# and exposes a cilium_drift_checker_config_delta Prometheus metric reporting

229

# the number of keys that differ between the ConfigMap and the agent's active

230

# settings. A non-zero value indicates that the agent has not yet applied all

231

# current ConfigMap changes and needs to be restarted.

232

configDriftDetection:

233

# -- Enable watching of the cilium-config ConfigMap and reflecting its

234

# contents into the agent's internal DynamicConfig table.

235

enabled: true

236

# -- Enable the drift checker which compares the DynamicConfig table against

237

# the agent's active settings and publishes the

238

# cilium_drift_checker_config_delta metric.

239

driftChecker: true

240

# -- List of config-map keys to ignore when computing the drift delta.

241

ignoredKeys: []

242

# -- Agent container image.

243

image:

244

# @schema

245

# type: [null, string]

246

# @schema

247

override: ~

248

repository: chainreg.biz/chainguard-private/cilium-agent

249

tag: "1.19"

250

pullPolicy: "IfNotPresent"

251

# cilium-digest

252

digest: sha256:baf006651419a36e646a045eb027e41df676685cb52dc54a28db4529e21df2bc

253

useDigest: true

254

# -- Scheduling configurations for cilium pods

255

scheduling:

256

# @schema

257

# enum: ["anti-affinity", "kube-scheduler"]

258

# @schema

259

# -- Mode specifies how Cilium daemonset pods should be scheduled to Nodes.

260

# `anti-affinity` mode applies a pod anti-affinity rule to the cilium daemonset.

261

# Pod anti-affinity may significantly impact scheduling throughput for large clusters.

262

# See: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity

263

# `kube-scheduler` mode forgoes the anti-affinity rule for full scheduling throughput.

264

# Kube-scheduler avoids host port conflict when scheduling pods.

265

# @default -- Defaults to apply a pod anti-affinity rule to the agent pod - `anti-affinity`

266

mode: anti-affinity

267

# -- Affinity for cilium-agent.

268

affinity:

269

podAntiAffinity:

270

requiredDuringSchedulingIgnoredDuringExecution:

271

- topologyKey: kubernetes.io/hostname

272

labelSelector:

273

matchLabels:

274

k8s-app: cilium

275

# -- Node selector for cilium-agent.

276

nodeSelector:

277

kubernetes.io/os: linux

278

# -- Node tolerations for agent scheduling to nodes with taints

279

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

280

tolerations:

281

- operator: Exists

282

# - key: "key"

283

# operator: "Equal|Exists"

284

# value: "value"

285

# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

286

# -- The priority class to use for cilium-agent.

287

priorityClassName: ""

288

# -- DNS policy for Cilium agent pods.

289

# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy

290

dnsPolicy: ""

291

# -- Additional containers added to the cilium DaemonSet.

292

extraContainers: []

293

# -- Additional initContainers added to the cilium Daemonset.

294

extraInitContainers: []

295

# -- Additional agent container arguments.

296

extraArgs: []

297

# -- Additional agent container environment variables.

298

extraEnv: []

299

# -- Additional agent hostPath mounts.

300

extraHostPathMounts: []

301

# - name: host-mnt-data

302

# mountPath: /host/mnt/data

303

# hostPath: /mnt/data

304

# hostPathType: Directory

305

# readOnly: true

306

# mountPropagation: HostToContainer

307

308

# -- Additional agent volumes.

309

extraVolumes: []

310

# -- Additional agent volumeMounts.

311

extraVolumeMounts: []

312

# -- extraConfig allows you to specify additional configuration parameters to be

313

# included in the cilium-config configmap.

314

extraConfig: {}

315

# my-config-a: "1234"

316

# my-config-b: |-

317

# test 1

318

# test 2

319

# test 3

320

321

# -- Annotations to be added to all top-level cilium-agent objects (resources under templates/cilium-agent)

322

annotations: {}

323

# -- Security Context for cilium-agent pods.

324

podSecurityContext:

325

# -- AppArmorProfile options for the `cilium-agent` and init containers

326

appArmorProfile:

327

type: "Unconfined"

328

seccompProfile:

329

type: "Unconfined"

330

# -- Annotations to be added to agent pods

331

podAnnotations: {}

332

# -- Labels to be added to agent pods

333

podLabels: {}

334

# -- Agent resource limits & requests

335

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

336

resources: {}

337

# limits:

338

# cpu: 4000m

339

# memory: 4Gi

340

# requests:

341

# cpu: 100m

342

# memory: 512Mi

343

344

# -- resources & limits for the agent init containers

345

initResources: {}

346

securityContext:

347

# -- User to run the pod with

348

# runAsUser: 0

349

# -- disable privilege escalation

350

allowPrivilegeEscalation: false

351

# -- Run the pod with elevated privileges

352

privileged: false

353

# -- SELinux options for the `cilium-agent` and init containers

354

seLinuxOptions:

355

level: 's0'

356

# Running with spc_t since we have removed the privileged mode.

357

# Users can change it to a different type as long as they have the

358

# type available on the system.

359

type: 'spc_t'

360

capabilities:

361

# -- Capabilities for the `cilium-agent` container

362

ciliumAgent:

363

# Use to set socket permission

364

- CHOWN

365

# Used to terminate envoy child process

366

- KILL

367

# Used since cilium modifies routing tables, etc...

368

- NET_ADMIN

369

# Used since cilium creates raw sockets, etc...

370

- NET_RAW

371

# Used since cilium monitor uses mmap

372

- IPC_LOCK

373

# Used in iptables. Consider removing once we are iptables-free

374

- SYS_MODULE

375

# Needed to switch network namespaces (used for health endpoint, socket-LB).

376

# We need it for now but might not need it for >= 5.11 specially

377

# for the 'SYS_RESOURCE'.

378

# In >= 5.8 there's already BPF and PERMON capabilities

379

- SYS_ADMIN

380

# Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC

381

- SYS_RESOURCE

382

# Both PERFMON and BPF requires kernel 5.8, container runtime

383

# cri-o >= v1.22.0 or containerd >= v1.5.0.

384

# If available, SYS_ADMIN can be removed.

385

#- PERFMON

386

#- BPF

387

# Allow discretionary access control (e.g. required for package installation)

388

- DAC_OVERRIDE

389

# Allow to set Access Control Lists (ACLs) on arbitrary files (e.g. required for package installation)

390

- FOWNER

391

# Allow to execute program that changes GID (e.g. required for package installation)

392

- SETGID

393

# Allow to execute program that changes UID (e.g. required for package installation)

394

- SETUID

395

# Allow to read dmesg and get kernel pointers when kptr_restrict=1

396

- SYSLOG

397

# -- Capabilities for the `mount-cgroup` init container

398

mountCgroup:

399

# Only used for 'mount' cgroup

400

- SYS_ADMIN

401

# Used for nsenter

402

- SYS_CHROOT

403

- SYS_PTRACE

404

# -- capabilities for the `apply-sysctl-overwrites` init container

405

applySysctlOverwrites:

406

# Required in order to access host's /etc/sysctl.d dir

407

- SYS_ADMIN

408

# Used for nsenter

409

- SYS_CHROOT

410

- SYS_PTRACE

411

# -- Capabilities for the `clean-cilium-state` init container

412

cleanCiliumState:

413

# Most of the capabilities here are the same ones used in the

414

# cilium-agent's container because this container can be used to

415

# uninstall all Cilium resources, and therefore it is likely that

416

# will need the same capabilities.

417

# Used since cilium modifies routing tables, etc...

418

- NET_ADMIN

419

# Used in iptables. Consider removing once we are iptables-free

420

- SYS_MODULE

421

# We need it for now but might not need it for >= 5.11 specially

422

# for the 'SYS_RESOURCE'.

423

# In >= 5.8 there's already BPF and PERMON capabilities

424

- SYS_ADMIN

425

# Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC

426

- SYS_RESOURCE

427

# Both PERFMON and BPF requires kernel 5.8, container runtime

428

# cri-o >= v1.22.0 or containerd >= v1.5.0.

429

# If available, SYS_ADMIN can be removed.

430

#- PERFMON

431

#- BPF

432

# -- Cilium agent update strategy

433

updateStrategy:

434

type: RollingUpdate

435

rollingUpdate:

436

# @schema

437

# type: [integer, string]

438

# @schema

439

maxUnavailable: 2

440

# Configuration Values for cilium-agent

441

aksbyocni:

442

# -- Enable AKS BYOCNI integration.

443

# Note that this is incompatible with AKS clusters not created in BYOCNI mode:

444

# use Azure integration (`azure.enabled`) instead.

445

enabled: false

446

# @schema

447

# type: [boolean, string]

448

# @schema

449

# -- Enable installation of PodCIDR routes between worker

450

# nodes if worker nodes share a common L2 network segment.

451

autoDirectNodeRoutes: false

452

# -- Enable skipping of PodCIDR routes between worker

453

# nodes if the worker nodes are in a different L2 network segment.

454

directRoutingSkipUnreachable: false

455

# -- Annotate k8s node upon initialization with Cilium's metadata.

456

annotateK8sNode: false

457

azure:

458

# -- Enable Azure integration.

459

# Note that this is incompatible with AKS clusters created in BYOCNI mode: use

460

# AKS BYOCNI integration (`aksbyocni.enabled`) instead.

461

enabled: false

462

# usePrimaryAddress: false

463

# resourceGroup: group1

464

# subscriptionID: 00000000-0000-0000-0000-000000000000

465

# tenantID: 00000000-0000-0000-0000-000000000000

466

# clientID: 00000000-0000-0000-0000-000000000000

467

# clientSecret: 00000000-0000-0000-0000-000000000000

468

# userAssignedIdentityID: 00000000-0000-0000-0000-000000000000

469

nodeSpec:

470

azureInterfaceName: ""

471

alibabacloud:

472

# -- Enable AlibabaCloud ENI integration

473

enabled: false

474

nodeSpec:

475

vSwitches: []

476

vSwitchTags: []

477

securityGroups: []

478

securityGroupTags: []

479

# -- Enable bandwidth manager to optimize TCP and UDP workloads and allow

480

# for rate-limiting traffic from individual Pods with EDT (Earliest Departure

481

# Time) through the "kubernetes.io/egress-bandwidth" Pod annotation.

482

bandwidthManager:

483

# -- Enable bandwidth manager infrastructure (also prerequirement for BBR)

484

enabled: false

485

# -- Activate BBR TCP congestion control for Pods

486

bbr: false

487

# -- Activate BBR TCP congestion control for Pods in the host namespace only.

488

bbrHostNamespaceOnly: false

489

# -- Configure standalone NAT46/NAT64 gateway

490

nat46x64Gateway:

491

# -- Enable RFC6052-prefixed translation

492

enabled: false

493

# -- Configure L2 announcements

494

l2announcements:

495

# -- Enable L2 announcements

496

enabled: false

497

# -- If a lease is not renewed for X duration, the current leader is considered dead, a new leader is picked

498

# leaseDuration: 15s

499

# -- The interval at which the leader will renew the lease

500

# leaseRenewDeadline: 5s

501

# -- The timeout between retries if renewal fails

502

# leaseRetryPeriod: 2s

503

# -- Configure L2 pod announcements

504

l2podAnnouncements:

505

# -- Enable L2 pod announcements

506

enabled: false

507

# -- Interface used for sending Gratuitous ARP pod announcements

508

interface: "eth0"

509

# -- A regular expression matching interfaces used for sending Gratuitous ARP pod announcements

510

# interfacePattern: ""

511

# -- This feature set enables virtual BGP routers to be created via BGP CRDs.

512

bgpControlPlane:

513

# -- Enables the BGP control plane.

514

enabled: false

515

# -- SecretsNamespace is the namespace which BGP support will retrieve secrets from.

516

secretsNamespace:

517

# -- Create secrets namespace for BGP secrets.

518

create: false

519

# -- The name of the secret namespace to which Cilium agents are given read access

520

521

# -- Status reporting settings

522

statusReport:

523

# -- Enable/Disable BGP status reporting

524

# It is recommended to enable status reporting in general, but if you have any issue

525

# such as high API server load, you can disable it by setting this to false.

526

enabled: true

527

# -- BGP router-id allocation mode

528

routerIDAllocation:

529

# -- BGP router-id allocation mode. In default mode, the router-id is derived from the IPv4 address if it is available, or else it is determined by the lower 32 bits of the MAC address.

530

mode: "default"

531

# -- IP pool to allocate the BGP router-id from when the mode is ip-pool.

532

ipPool: ""

533

# -- Legacy BGP ORIGIN attribute settings

534

legacyOriginAttribute:

535

# -- Enable/Disable advertising LoadBalancerIP routes with the legacy

536

# BGP ORIGIN attribute value INCOMPLETE (2) instead of the default IGP (0).

537

# Enable for compatibility with the legacy behavior of MetalLB integration.

538

enabled: false

539

pmtuDiscovery:

540

# -- Enable path MTU discovery to send ICMP fragmentation-needed replies to

541

# the client.

542

enabled: false

543

# -- Enable kernel probing path MTU discovery for Pods which uses different message

544

# sizes to search for correct MTU value.

545

# Valid values are: always, blackhole, disabled and unset (or empty). If value

546

# is 'unset' or left empty then will not try to override setting.

547

packetizationLayerPMTUDMode: "blackhole"

548

bpf:

549

autoMount:

550

# -- Enable automatic mount of BPF filesystem

551

# When `autoMount` is enabled, the BPF filesystem is mounted at

552

# `bpf.root` path on the underlying host and inside the cilium agent pod.

553

# If users disable `autoMount`, it's expected that users have mounted

554

# bpffs filesystem at the specified `bpf.root` volume, and then the

555

# volume will be mounted inside the cilium agent pod at the same path.

556

enabled: true

557

# -- Configure the mount point for the BPF filesystem

558

root: /sys/fs/bpf

559

# -- Enables pre-allocation of eBPF map values. This increases

560

# memory usage but can reduce latency.

561

preallocateMaps: false

562

# @schema

563

# type: [null, integer]

564

# @schema

565

# -- (int) Configure the maximum number of entries in auth map.

566

# @default -- `524288`

567

authMapMax: ~

568

# -- Enable CT accounting for packets and bytes

569

ctAccounting: false

570

# @schema

571

# type: [null, integer]

572

# @schema

573

# -- (int) Configure the maximum number of entries in the TCP connection tracking

574

# table.

575

# @default -- `524288`

576

ctTcpMax: ~

577

# @schema

578

# type: [null, integer]

579

# @schema

580

# -- (int) Configure the maximum number of entries for the non-TCP connection

581

# tracking table.

582

# @default -- `262144`

583

ctAnyMax: ~

584

# -- Control to use a distributed per-CPU backend memory for the core BPF LRU maps

585

# which Cilium uses. This improves performance significantly, but it is also

586

# recommended to increase BPF map sizing along with that.

587

distributedLRU:

588

# -- Enable distributed LRU backend memory. For compatibility with existing

589

# installations it is off by default.

590

enabled: false

591

# -- Control events generated by the Cilium datapath exposed to Cilium monitor and Hubble.

592

# Helm configuration for BPF events map rate limiting is experimental and might change

593

# in upcoming releases.

594

events:

595

# -- Default settings for all types of events except dbg.

596

default:

597

# @schema

598

# type: [null, integer]

599

# @schema

600

# -- (int) Configure the limit of messages per second that can be written to

601

# BPF events map. The number of messages is averaged, meaning that if no messages

602

# were written to the map over 5 seconds, it's possible to write more events

603

# in the 6th second. If rateLimit is greater than 0, non-zero value for burstLimit must

604

# also be provided lest the configuration is considered invalid. Setting both burstLimit

605

# and rateLimit to 0 disables BPF events rate limiting.

606

# @default -- `0`

607

rateLimit: ~

608

# @schema

609

# type: [null, integer]

610

# @schema

611

# -- (int) Configure the maximum number of messages that can be written to BPF events

612

# map in 1 second. If burstLimit is greater than 0, non-zero value for rateLimit must

613

# also be provided lest the configuration is considered invalid. Setting both burstLimit

614

# and rateLimit to 0 disables BPF events rate limiting.

615

# @default -- `0`

616

burstLimit: ~

617

drop:

618

# -- Enable drop events.

619

enabled: true

620

policyVerdict:

621

# -- Enable policy verdict events.

622

enabled: true

623

trace:

624

# -- Enable trace events.

625

enabled: true

626

# @schema

627

# type: [null, integer]

628

# @schema

629

# -- Configure the maximum number of service entries in the

630

# load balancer maps.

631

lbMapMax: 65536

632

# @schema

633

# type: [null, integer]

634

# @schema

635

# -- (int) Configure the maximum number of entries for the NAT table.

636

# @default -- `524288`

637

natMax: ~

638

# @schema

639

# type: [null, integer]

640

# @schema

641

# -- (int) Configure the maximum number of entries for the neighbor table.

642

# @default -- `524288`

643

neighMax: ~

644

# @schema

645

# type: [null, integer]

646

# @schema

647

# @default -- `16384`

648

# -- (int) Configures the maximum number of entries for the node table.

649

nodeMapMax: ~

650

# -- Configure the maximum number of entries in endpoint policy map (per endpoint).

651

# @schema

652

# type: [null, integer]

653

# @schema

654

policyMapMax: 16384

655

# -- (float64) Configure threshold for emitting pressure metrics of policy maps.

656

# @schema

657

# type: [null, number]

658

# @schema

659

# @default -- `0.1`

660

policyMapPressureMetricsThreshold: ~

661

# -- Configure the maximum number of entries in global policy stats map.

662

# @schema

663

# type: [null, integer]

664

# @schema

665

policyStatsMapMax: 65536

666

# @schema

667

# type: [null, number, string]

668

# @schema

669

# -- (float64) Configure auto-sizing for all BPF maps based on available memory.

670

# ref: https://docs.cilium.io/en/stable/network/ebpf/maps/

671

# @default -- `0.0025`

672

mapDynamicSizeRatio: ~

673

# -- Configure the level of aggregation for monitor notifications.

674

# Valid options are none, low, medium, maximum.

675

monitorAggregation: medium

676

# -- Configure the typical time between monitor notifications for

677

# active connections.

678

monitorInterval: "5s"

679

# -- Configure which TCP flags trigger notifications when seen for the

680

# first time in a connection.

681

monitorFlags: "all"

682

# -- (bool) Allow cluster external access to ClusterIP services.

683

# @default -- `false`

684

lbExternalClusterIP: false

685

# -- (bool) Enable loadBalancerSourceRanges CIDR filtering for all service

686

# types, not just LoadBalancer services. The corresponding NodePort and

687

# ClusterIP (if enabled for cluster-external traffic) will also apply the

688

# CIDR filter.

689

# @default -- `false`

690

lbSourceRangeAllTypes: false

691

# -- (bool) Enable the option to define the load balancing algorithm on

692

# a per-service basis through service.cilium.io/lb-algorithm annotation.

693

# @default -- `false`

694

lbAlgorithmAnnotation: false

695

# -- (bool) Enable the option to define the load balancing mode (SNAT or DSR)

696

# on a per-service basis through service.cilium.io/forwarding-mode annotation.

697

# @default -- `false`

698

lbModeAnnotation: false

699

# @schema

700

# type: [null, boolean]

701

# @schema

702

# -- (bool) Enable native IP masquerade support in eBPF

703

# @default -- `false`

704

masquerade: ~

705

# @schema

706

# type: [null, boolean]

707

# @schema

708

# -- (bool) Configure whether direct routing mode should route traffic via

709

# host stack (true) or directly and more efficiently out of BPF (false) if

710

# the kernel supports it. The latter has the implication that it will also

711

# bypass netfilter in the host namespace.

712

# @default -- `false`

713

hostLegacyRouting: ~

714

# @schema

715

# type: [null, boolean]

716

# @schema

717

# -- (bool) Configure the eBPF-based TPROXY (beta) to reduce reliance on iptables rules

718

# for implementing Layer 7 policy. Note this is incompatible with netkit (`bpf.datapathMode=netkit`,

719

# `bpf.datapathMode=netkit-l2`).

720

# @default -- `false`

721

tproxy: ~

722

# @schema

723

# type: [null, array]

724

# @schema

725

# -- (list) Configure explicitly allowed VLAN id's for bpf logic bypass.

726

# [0] will allow all VLAN id's without any filtering.

727

# @default -- `[]`

728

vlanBypass: ~

729

# -- Configure the IP tracing option type.

730

# This option is used to specify the IP option type to use for tracing.

731

# The value must be an integer between 0 and 255.

732

# @schema

733

# type: [null, integer]

734

# minimum: 0

735

# maximum: 255

736

# @schema

737

monitorTraceIPOption: 0

738

# -- (bool) Disable ExternalIP mitigation (CVE-2020-8554)

739

# @default -- `false`

740

disableExternalIPMitigation: false

741

# -- (bool) Attach endpoint programs using tcx instead of legacy tc hooks on

742

# supported kernels.

743

# @default -- `true`

744

enableTCX: true

745

# -- (string) Mode for Pod devices for the core datapath (veth, netkit, netkit-l2).

746

# Note netkit is incompatible with TPROXY (`bpf.tproxy`).

747

# @default -- `veth`

748

datapathMode: veth

749

# -- Enable BPF clock source probing for more efficient tick retrieval.

750

bpfClockProbe: false

751

# -- Clean all eBPF datapath state from the initContainer of the cilium-agent

752

# DaemonSet.

753

754

# WARNING: Use with care!

755

cleanBpfState: false

756

# -- Clean all local Cilium state from the initContainer of the cilium-agent

757

# DaemonSet. Implies cleanBpfState: true.

758

759

# WARNING: Use with care!

760

cleanState: false

761

# -- Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy"

762

# init container before launching cilium-agent.

763

# More context can be found in the commit message of below PR

764

# https://github.com/cilium/cilium/pull/20123

765

waitForKubeProxy: false

766

cni:

767

# -- Install the CNI configuration and binary files into the filesystem.

768

install: true

769

# -- Remove the CNI configuration and binary files on agent shutdown. Enable this

770

# if you're removing Cilium from the cluster. Disable this to prevent the CNI

771

# configuration file from being removed during agent upgrade, which can cause

772

# nodes to go unmanageable.

773

uninstall: false

774

# @schema

775

# type: [null, string]

776

# @schema

777

# -- Configure chaining on top of other CNI plugins. Possible values:

778

# - none

779

# - aws-cni

780

# - flannel

781

# - generic-veth

782

# - portmap

783

chainingMode: ~

784

# @schema

785

# type: [null, string]

786

# @schema

787

# -- A CNI network name in to which the Cilium plugin should be added as a chained plugin.

788

# This will cause the agent to watch for a CNI network with this network name. When it is

789

# found, this will be used as the basis for Cilium's CNI configuration file. If this is

790

# set, it assumes a chaining mode of generic-veth. As a special case, a chaining mode

791

# of aws-cni implies a chainingTarget of aws-cni.

792

chainingTarget: ~

793

# -- Make Cilium take ownership over the `/etc/cni/net.d` directory on the

794

# node, renaming all non-Cilium CNI configurations to `*.cilium_bak`.

795

# This ensures no Pods can be scheduled using other CNI plugins during Cilium

796

# agent downtime.

797

exclusive: true

798

# -- Configure the log file for CNI logging with retention policy of 7 days.

799

# Disable CNI file logging by setting this field to empty explicitly.

800

logFile: /var/run/cilium/cilium-cni.log

801

# -- Skip writing of the CNI configuration. This can be used if

802

# writing of the CNI configuration is performed by external automation.

803

customConf: false

804

# -- Configure the path to the CNI configuration directory on the host.

805

confPath: /etc/cni/net.d

806

# -- Configure the path to the CNI binary directory on the host.

807

binPath: /opt/cni/bin

808

# -- Specify the path to a CNI config to read from on agent start.

809

# This can be useful if you want to manage your CNI

810

# configuration outside of a Kubernetes environment. This parameter is

811

# mutually exclusive with the 'cni.configMap' parameter. The agent will

812

# write this to 05-cilium.conflist on startup.

813

# readCniConf: /host/etc/cni/net.d/05-sample.conflist.input

814

815

# -- When defined, configMap will mount the provided value as ConfigMap and

816

# interpret the 'cni.configMapKey' value as CNI configuration file and write it

817

# when the agent starts up.

818

configMap: ""

819

# -- Configure the key in the CNI ConfigMap to read the contents of

820

# the CNI configuration from. For this to be effective, the 'cni.configMap'

821

# parameter must be specified too.

822

# Note that the 'cni.configMap' parameter is the name of the ConfigMap, while

823

# 'cni.configMapKey' is the name of the key in the ConfigMap data containing

824

# the actual configuration.

825

configMapKey: cni-config

826

# -- Configure the path to where to mount the ConfigMap inside the agent pod.

827

confFileMountPath: /tmp/cni-configuration

828

# -- Configure the path to where the CNI configuration directory is mounted

829

# inside the agent pod.

830

hostConfDirMountPath: /host/etc/cni/net.d

831

# -- Specifies the resources for the cni initContainer

832

resources:

833

requests:

834

# @schema

835

# type: [integer, string]

836

# @schema

837

cpu: 100m

838

memory: 10Mi

839

limits:

840

# @schema

841

# type: [integer, string]

842

# @schema

843

cpu: 1

844

memory: 1Gi

845

# -- Enable route MTU for pod netns when CNI chaining is used

846

enableRouteMTUForCNIChaining: false

847

# -- Enable the removal of iptables rules created by the AWS CNI VPC plugin.

848

iptablesRemoveAWSRules: true

849

# @schema

850

# type: [null, number]

851

# @schema

852

# -- (float64) Ratio of the connectivity probe frequency vs resource usage, a float in

853

# [0, 1]. 0 will give more frequent probing, 1 will give less frequent probing. Probing

854

# frequency is dynamically adjusted based on the cluster size.

855

# @default -- `0.5`

856

connectivityProbeFrequencyRatio: ~

857

# -- (string) Configure how frequently garbage collection should occur for the datapath

858

# connection tracking table.

859

# @default -- `"0s"`

860

conntrackGCInterval: ""

861

# -- (string) Configure the maximum frequency for the garbage collection of the

862

# connection tracking table. Only affects the automatic computation for the frequency

863

# and has no effect when 'conntrackGCInterval' is set. This can be set to more frequently

864

# clean up unused identities created from ToFQDN policies.

865

conntrackGCMaxInterval: ""

866

# -- (string) Configure timeout in which Cilium will exit if CRDs are not available

867

# @default -- `"5m"`

868

crdWaitTimeout: ""

869

daemon:

870

# -- Configure where Cilium runtime state should be stored.

871

runPath: "/var/run/cilium"

872

# @schema

873

# type: [null, string]

874

# @schema

875

# -- Configure a custom list of possible configuration override sources

876

# The default is "config-map:cilium-config,cilium-node-config". For supported

877

# values, see the help text for the build-config subcommand.

878

# Note that this value should be a comma-separated string.

879

configSources: ~

880

# @schema

881

# type: [null, string]

882

# @schema

883

# -- allowedConfigOverrides is a list of config-map keys that can be overridden.

884

# That is to say, if this value is set, config sources (excepting the first one) can

885

# only override keys in this list.

886

887

# This takes precedence over blockedConfigOverrides.

888

889

# By default, all keys may be overridden. To disable overrides, set this to "none" or

890

# change the configSources variable.

891

allowedConfigOverrides: ~

892

# @schema

893

# type: [null, string]

894

# @schema

895

# -- blockedConfigOverrides is a list of config-map keys that may not be overridden.

896

# In other words, if any of these keys appear in a configuration source excepting the

897

# first one, they will be ignored

898

899

# This is ignored if allowedConfigOverrides is set.

900

901

# By default, all keys may be overridden.

902

blockedConfigOverrides: ~

903

# @schema

904

# type: [null, boolean]

905

# @schema

906

# -- enableSourceIPVerification is a boolean flag to enable or disable the Source IP verification

907

# of endpoints. This flag is useful when Cilium is chained with other CNIs.

908

909

# By default, this functionality is enabled

910

enableSourceIPVerification: true

911

# -- Configure temporary volume for cilium-agent

912

tmpVolume: {}

913

# emptyDir:

914

# sizeLimit: "100Mi"

915

# medium: "Memory"

916

917

# -- Specify which network interfaces can run the eBPF datapath. This means

918

# that a packet sent from a pod to a destination outside the cluster will be

919

# masqueraded (to an output device IPv4 address), if the output device runs the

920

# program. When not specified, probing will automatically detect devices that have

921

# a non-local route. This should be used only when autodetection is not suitable.

922

# devices: ""

923

924

# -- Forces the auto-detection of devices, even if specific devices are explicitly listed

925

forceDeviceDetection: false

926

# -- Chains to ignore when installing feeder rules.

927

# disableIptablesFeederRules: ""

928

929

# -- Limit iptables-based egress masquerading to interface selector.

930

# egressMasqueradeInterfaces: ""

931

932

# -- Enable setting identity mark for local traffic.

933

# enableIdentityMark: true

934

935

# -- CiliumEndpointSlice configuration options.

936

ciliumEndpointSlice:

937

# -- Enable Cilium EndpointSlice feature.

938

enabled: false

939

# -- List of rate limit options to be used for the CiliumEndpointSlice controller.

940

# Each object in the list must have the following fields:

941

# nodes: Count of nodes at which to apply the rate limit.

942

# limit: The sustained request rate in requests per second. The maximum rate that can be configured is 50.

943

# burst: The burst request rate in requests per second. The maximum burst that can be configured is 100.

944

rateLimits:

945

- nodes: 0

946

limit: 10

947

burst: 20

948

- nodes: 100

949

limit: 50

950

burst: 100

951

# @schema

952

# enum: ["agent", "operator", "both"]

953

# @schema

954

# -- Control whether CiliumIdentities are created by the agent ("agent"), the operator ("operator") or both ("both").

955

# "Both" should be used only to migrate between "agent" and "operator".

956

# Operator-managed identities is a beta feature.

957

identityManagementMode: "agent"

958

envoyConfig:

959

# -- Enable CiliumEnvoyConfig CRD

960

# CiliumEnvoyConfig CRD can also be implicitly enabled by other options.

961

enabled: false

962

# -- SecretsNamespace is the namespace in which envoy SDS will retrieve secrets from.

963

secretsNamespace:

964

# -- Create secrets namespace for CiliumEnvoyConfig CRDs.

965

create: true

966

# -- The name of the secret namespace to which Cilium agents are given read access.

967

968

# -- Interval in which an attempt is made to reconcile failed EnvoyConfigs. If the duration is zero, the retry is deactivated.

969

retryInterval: 15s

970

ingressController:

971

# -- Enable cilium ingress controller

972

# This will automatically set enable-envoy-config as well.

973

enabled: false

974

# -- Set cilium ingress controller to be the default ingress controller

975

# This will let cilium ingress controller route entries without ingress class set

976

default: false

977

# -- Default ingress load balancer mode

978

# Supported values: shared, dedicated

979

# For granular control, use the following annotations on the ingress resource:

980

# "ingress.cilium.io/loadbalancer-mode: dedicated" (or "shared").

981

loadbalancerMode: dedicated

982

# -- Enforce https for host having matching TLS host in Ingress.

983

# Incoming traffic to http listener will return 308 http error code with respective location in header.

984

enforceHttps: true

985

# -- Enable proxy protocol for all Ingress listeners. Note that _only_ Proxy protocol traffic will be accepted once this is enabled.

986

enableProxyProtocol: false

987

# -- IngressLBAnnotations are the annotation and label prefixes, which are used to filter annotations and/or labels to propagate from Ingress to the Load Balancer service

988

ingressLBAnnotationPrefixes: ['lbipam.cilium.io', 'nodeipam.cilium.io', 'service.beta.kubernetes.io', 'service.kubernetes.io', 'cloud.google.com']

989

# @schema

990

# type: [null, string]

991

# @schema

992

# -- Default secret namespace for ingresses without .spec.tls[].secretName set.

993

defaultSecretNamespace:

994

# @schema

995

# type: [null, string]

996

# @schema

997

# -- Default secret name for ingresses without .spec.tls[].secretName set.

998

defaultSecretName:

999

# -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from.

1000

secretsNamespace:

1001

# -- Create secrets namespace for Ingress.

1002

create: true

1003

# -- Name of Ingress secret namespace.

1004

1005

# -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name.

1006

# If disabled, TLS secrets must be maintained externally.

1007

sync: true

1008

# -- Load-balancer service in shared mode.

1009

# This is a single load-balancer service for all Ingress resources.

1010

service:

1011

# -- Service name

1012

1013

# -- Labels to be added for the shared LB service

1014

labels: {}

1015

# -- Annotations to be added for the shared LB service

1016

annotations: {}

1017

# -- Service type for the shared LB service

1018

type: LoadBalancer

1019

# @schema

1020

# type: [null, integer]

1021

# @schema

1022

# -- Configure a specific nodePort for insecure HTTP traffic on the shared LB service

1023

insecureNodePort: ~

1024

# @schema

1025

# type: [null, integer]

1026

# @schema

1027

# -- Configure a specific nodePort for secure HTTPS traffic on the shared LB service

1028

secureNodePort: ~

1029

# @schema

1030

# type: [null, string]

1031

# @schema

1032

# -- Configure a specific loadBalancerClass on the shared LB service (requires Kubernetes 1.24+)

1033

loadBalancerClass: ~

1034

# @schema

1035

# type: [null, string]

1036

# @schema

1037

# -- Configure a specific loadBalancerIP on the shared LB service

1038

loadBalancerIP: ~

1039

# @schema

1040

# type: [null, boolean]

1041

# @schema

1042

# -- Configure if node port allocation is required for LB service

1043

# ref: https://kubernetes.io/docs/concepts/services-networking/service/#load-balancer-nodeport-allocation

1044

allocateLoadBalancerNodePorts: ~

1045

# -- Control how traffic from external sources is routed to the LoadBalancer Kubernetes Service for Cilium Ingress in shared mode.

1046

# Valid values are "Cluster" and "Local".

1047

# ref: https://kubernetes.io/docs/reference/networking/virtual-ips/#external-traffic-policy

1048

externalTrafficPolicy: Cluster

1049

# Host Network related configuration

1050

hostNetwork:

1051

# -- Configure whether the Envoy listeners should be exposed on the host network.

1052

enabled: false

1053

# -- Configure a specific port on the host network that gets used for the shared listener.

1054

sharedListenerPort: 8080

1055

# Specify the nodes where the Ingress listeners should be exposed

1056

nodes:

1057

# -- Specify the labels of the nodes where the Ingress listeners should be exposed

1058

1059

# matchLabels:

1060

# kubernetes.io/os: linux

1061

# kubernetes.io/hostname: kind-worker

1062

matchLabels: {}

1063

gatewayAPI:

1064

# -- Enable support for Gateway API in cilium

1065

# This will automatically set enable-envoy-config as well.

1066

enabled: false

1067

# -- Enable proxy protocol for all GatewayAPI listeners. Note that _only_ Proxy protocol traffic will be accepted once this is enabled.

1068

enableProxyProtocol: false

1069

# -- Enable Backend Protocol selection support (GEP-1911) for Gateway API via appProtocol.

1070

enableAppProtocol: false

1071

# -- Enable ALPN for all listeners configured with Gateway API. ALPN will attempt HTTP/2, then HTTP 1.1.

1072

# Note that this will also enable `appProtocol` support, and services that wish to use HTTP/2 will need to indicate that via their `appProtocol`.

1073

enableAlpn: false

1074

# -- The number of additional GatewayAPI proxy hops from the right side of the HTTP header to trust when determining the origin client's IP address.

1075

xffNumTrustedHops: 0

1076

# -- Control how traffic from external sources is routed to the LoadBalancer Kubernetes Service for all Cilium GatewayAPI Gateway instances. Valid values are "Cluster" and "Local".

1077

# Note that this value will be ignored when `hostNetwork.enabled == true`.

1078

# ref: https://kubernetes.io/docs/reference/networking/virtual-ips/#external-traffic-policy

1079

externalTrafficPolicy: Cluster

1080

gatewayClass:

1081

# -- Enable creation of GatewayClass resource

1082

# The default value is 'auto' which decides according to presence of gateway.networking.k8s.io/v1/GatewayClass in the cluster.

1083

# Other possible values are 'true' and 'false', which will either always or never create the GatewayClass, respectively.

1084

create: auto

1085

# -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from.

1086

secretsNamespace:

1087

# -- Create secrets namespace for Gateway API.

1088

create: true

1089

# -- Name of Gateway API secret namespace.

1090

1091

# -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name.

1092

# If disabled, TLS secrets must be maintained externally.

1093

sync: true

1094

# Host Network related configuration

1095

hostNetwork:

1096

# -- Configure whether the Envoy listeners should be exposed on the host network.

1097

enabled: false

1098

# Specify the nodes where the Ingress listeners should be exposed

1099

nodes:

1100

# -- Specify the labels of the nodes where the Ingress listeners should be exposed

1101

1102

# matchLabels:

1103

# kubernetes.io/os: linux

1104

# kubernetes.io/hostname: kind-worker

1105

matchLabels: {}

1106

# -- Enables the fallback compatibility solution for when the xt_socket kernel

1107

# module is missing and it is needed for the datapath L7 redirection to work

1108

# properly. See documentation for details on when this can be disabled:

1109

# https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel.

1110

enableXTSocketFallback: true

1111

encryption:

1112

# -- Enable transparent network encryption.

1113

enabled: false

1114

# -- Encryption method. Can be one of ipsec, wireguard or ztunnel.

1115

type: ipsec

1116

# -- Enable encryption for pure node to node traffic.

1117

# This option is only effective when encryption.type is set to "wireguard".

1118

nodeEncryption: false

1119

# -- Configure the Encryption Pod2Pod strict mode.

1120

strictMode:

1121

# -- Enable Encryption Pod2Pod strict mode. (deprecated: please use encryption.strictMode.egress.enabled)

1122

enabled: false

1123

# -- CIDR for the Encryption Pod2Pod strict mode. (deprecated: please use encryption.strictMode.egress.cidr)

1124

cidr: ""

1125

# -- Allow dynamic lookup of remote node identities. (deprecated: please use encryption.strictMode.egress.allowRemoteNodeIdentities)

1126

# This is required when tunneling is used or direct routing is used and the node CIDR and pod CIDR overlap.

1127

allowRemoteNodeIdentities: false

1128

egress:

1129

# -- Enable strict egress encryption.

1130

enabled: false

1131

# -- CIDR for the Encryption Pod2Pod strict egress mode.

1132

cidr: ""

1133

# -- Allow dynamic lookup of remote node identities.

1134

# This is required when tunneling is used or direct routing is used and the node CIDR and pod CIDR overlap.

1135

allowRemoteNodeIdentities: false

1136

ingress:

1137

# -- Enable strict ingress encryption.

1138

# When enabled, all unencrypted overlay ingress traffic will be dropped.

1139

# This option is only applicable when WireGuard and tunneling are enabled.

1140

enabled: false

1141

ipsec:

1142

# -- Name of the key file inside the Kubernetes secret configured via secretName.

1143

keyFile: keys

1144

# -- Path to mount the secret inside the Cilium pod.

1145

mountPath: /etc/ipsec

1146

# -- Name of the Kubernetes secret containing the encryption keys.

1147

secretName: cilium-ipsec-keys

1148

# -- The interface to use for encrypted traffic.

1149

interface: ""

1150

# -- Enable the key watcher. If disabled, a restart of the agent will be

1151

# necessary on key rotations.

1152

keyWatcher: true

1153

# -- Maximum duration of the IPsec key rotation. The previous key will be

1154

# removed after that delay.

1155

keyRotationDuration: "5m"

1156

# -- Enable IPsec encrypted overlay

1157

encryptedOverlay: false

1158

wireguard:

1159

# -- Controls WireGuard PersistentKeepalive option. Set 0s to disable.

1160

persistentKeepalive: 0s

1161

# -- ztunnel encryption configuration.

1162

# ztunnel is Istio's purpose-built, per-node proxy for handling L4 traffic in ambient mesh mode.

1163

# These settings only apply when encryption.type is set to "ztunnel".

1164

ztunnel:

1165

# -- ztunnel container image.

1166

image:

1167

# @schema

1168

# type: [null, string]

1169

# @schema

1170

override: ~

1171

repository: chainreg.biz/chainguard-private/ztunnel

1172

tag: latest

1173

pullPolicy: "IfNotPresent"

1174

# @schema

1175

# type: [null, string]

1176

# @schema

1177

digest: sha256:8e979bb86cd0d32f8b745648085f516bdc2cbaa82ad365a260b8242e6ae26773

1178

useDigest: true

1179

# -- CA server address for certificate requests.

1180

caAddress: "https://localhost:15012"

1181

# -- TCP port for the health API.

1182

healthPort: 15021

1183

# -- ztunnel resource limits & requests.

1184

resources:

1185

requests:

1186

cpu: 200m

1187

memory: 512Mi

1188

# -- ztunnel update strategy.

1189

updateStrategy:

1190

type: RollingUpdate

1191

rollingUpdate:

1192

maxSurge: 1

1193

maxUnavailable: 0

1194

# -- Configure termination grace period for ztunnel DaemonSet.

1195

terminationGracePeriodSeconds: 30

1196

# -- Readiness probe configuration.

1197

readinessProbe:

1198

initialDelaySeconds: 0

1199

periodSeconds: 10

1200

failureThreshold: 3

1201

# -- Node selector for ztunnel pods.

1202

nodeSelector:

1203

kubernetes.io/os: linux

1204

# -- Node tolerations for ztunnel scheduling.

1205

tolerations:

1206

- effect: NoSchedule

1207

operator: Exists

1208

- key: CriticalAddonsOnly

1209

operator: Exists

1210

- effect: NoExecute

1211

operator: Exists

1212

# -- Affinity for ztunnel pods.

1213

affinity: {}

1214

# @schema

1215

# type: [null, string]

1216

# @schema

1217

# -- The priority class to use for ztunnel pods.

1218

priorityClassName: ~

1219

# -- Annotations to be added to all ztunnel resources.

1220

annotations: {}

1221

# -- Annotations to be added to ztunnel pods.

1222

podAnnotations: {}

1223

# -- Labels to be added to ztunnel pods.

1224

podLabels: {}

1225

# -- Additional ztunnel container environment variables.

1226

extraEnv: []

1227

# -- Additional ztunnel volumes.

1228

extraVolumes: []

1229

# -- Additional ztunnel volumeMounts.

1230

extraVolumeMounts: []

1231

# -- ztunnel secrets configuration.

1232

secrets:

1233

# -- Base64-encoded bootstrap root certificate content.

1234

# If not provided, the secret must be created manually before deploying.

1235

# @schema

1236

# type: [null, string]

1237

# @schema

1238

bootstrapRootCert: ~

1239

endpointHealthChecking:

1240

# -- Enable connectivity health checking between virtual endpoints.

1241

enabled: true

1242

# -- Max duration to wait for envoy to respond to configuration changes. Default "10s".

1243

endpointPolicyUpdateTimeoutDuration: null

1244

endpointRoutes:

1245

# @schema

1246

# type: [boolean, string]

1247

# @schema

1248

# -- Enable use of per endpoint routes instead of routing via

1249

# the cilium_host interface.

1250

enabled: false

1251

k8sNetworkPolicy:

1252

# -- Enable support for K8s NetworkPolicy

1253

enabled: true

1254

# -- Enable endpoint lockdown on policy map overflow.

1255

endpointLockdownOnMapOverflow: false

1256

eni:

1257

# -- Enable Elastic Network Interface (ENI) integration.

1258

enabled: false

1259

# -- Release IPs not used from the ENI

1260

awsReleaseExcessIPs: false

1261

# -- Enable ENI prefix delegation

1262

awsEnablePrefixDelegation: false

1263

# -- EC2 API endpoint to use

1264

ec2APIEndpoint: ""

1265

# -- Tags to apply to the newly created ENIs

1266

eniTags: {}

1267

# -- Interval for garbage collection of unattached ENIs. Set to "0s" to disable.

1268

# @default -- `"5m"`

1269

gcInterval: ""

1270

# -- Additional tags attached to ENIs created by Cilium.

1271

# Dangling ENIs with this tag will be garbage collected

1272

# @default -- `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":"<auto-detected>"}`

1273

gcTags: {}

1274

# -- If using IAM role for Service Accounts will not try to

1275

# inject identity values from cilium-aws kubernetes secret.

1276

# Adds annotation to service account if managed by Helm.

1277

# See https://github.com/aws/amazon-eks-pod-identity-webhook

1278

iamRole: ""

1279

# -- Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs

1280

# Important note: This requires that each instance has an ENI with a matching subnet attached

1281

# when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium,

1282

# use the CNI configuration file settings (cni.customConf) instead.

1283

subnetIDsFilter: []

1284

# -- Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs

1285

# Important note: This requires that each instance has an ENI with a matching subnet attached

1286

# when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium,

1287

# use the CNI configuration file settings (cni.customConf) instead.

1288

subnetTagsFilter: []

1289

# -- Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances

1290

# are going to be used to create new ENIs

1291

instanceTagsFilter: []

1292

# -- NodeSpec configuration for the ENI

1293

nodeSpec:

1294

# -- First interface index to use for IP allocation

1295

# @schema

1296

# type: [null, integer]

1297

# @schema

1298

firstInterfaceIndex: ~

1299

# -- Subnet IDs to use for IP allocation

1300

subnetIDs: []

1301

# -- Subnet tags to use for IP allocation

1302

subnetTags: []

1303

# -- Security groups to use for IP allocation

1304

securityGroups: []

1305

# -- Security group tags to use for IP allocation

1306

securityGroupTags: []

1307

# -- Exclude interface tags to use for IP allocation

1308

excludeInterfaceTags: []

1309

# -- Use primary address for IP allocation

1310

usePrimaryAddress: false

1311

# -- Disable prefix delegation for IP allocation

1312

disablePrefixDelegation: false

1313

# -- Delete ENI on termination

1314

# @schema

1315

# type: [null, boolean]

1316

# @schema

1317

deleteOnTermination: ~

1318

# fragmentTracking enables IPv4 fragment tracking support in the datapath.

1319

# fragmentTracking: true

1320

gke:

1321

# -- Enable Google Kubernetes Engine integration

1322

enabled: false

1323

# -- Enable connectivity health checking.

1324

healthChecking: true

1325

# -- TCP port for the agent health API. This is not the port for cilium-health.

1326

healthPort: 9879

1327

# -- Number of ICMP requests sent for each health check before marking a node or endpoint unreachable.

1328

healthCheckICMPFailureThreshold: 3

1329

# -- Configure the host firewall.

1330

hostFirewall:

1331

# -- Enables the enforcement of host policies in the eBPF datapath.

1332

enabled: false

1333

# -- Enable routing to a service that has zero endpoints

1334

enableNoServiceEndpointsRoutable: true

1335

# -- Configure socket LB

1336

socketLB:

1337

# -- Enable socket LB

1338

enabled: false

1339

# -- Disable socket lb for non-root ns. This is used to enable Istio routing rules.

1340

# hostNamespaceOnly: false

1341

# -- Enable terminating pod connections to deleted service backends.

1342

# terminatePodConnections: true

1343

# -- Enables tracing for socket-based load balancing.

1344

# tracing: true

1345

# -- Configure certificate generation for Hubble integration.

1346

# If hubble.tls.auto.method=cronJob, these values are used

1347

# for the Kubernetes CronJob which will be scheduled regularly to

1348

# (re)generate any certificates not provided manually.

1349

certgen:

1350

# -- When set to true the certificate authority secret is created.

1351

generateCA: true

1352

image:

1353

# @schema

1354

# type: [null, string]

1355

# @schema

1356

override: ~

1357

repository: chainreg.biz/chainguard-private/cilium-certgen

1358

tag: latest

1359

digest: sha256:5912e556d9964998f76a4ab0ae6ea1413739c5960ff217cd65e39f4b4ec12330

1360

useDigest: true

1361

pullPolicy: "IfNotPresent"

1362

# @schema

1363

# type: [null, integer]

1364

# @schema

1365

# -- Seconds after which the completed job pod will be deleted

1366

ttlSecondsAfterFinished: null

1367

# -- Labels to be added to hubble-certgen pods

1368

podLabels: {}

1369

# -- Annotations to be added to the hubble-certgen initial Job and CronJob

1370

annotations:

1371

job: {}

1372

cronJob: {}

1373

# -- Node selector for certgen

1374

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

1375

nodeSelector: {}

1376

# -- Priority class for certgen

1377

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/#priorityclass

1378

priorityClassName: ""

1379

# -- Node tolerations for pod assignment on nodes with taints

1380

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

1381

tolerations: []

1382

# -- Resource limits for certgen

1383

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers

1384

resources: {}

1385

# -- Additional certgen volumes.

1386

extraVolumes: []

1387

# -- Additional certgen volumeMounts.

1388

extraVolumeMounts: []

1389

# -- Affinity for certgen

1390

affinity: {}

1391

cronJob:

1392

# -- The number of successful finished jobs to keep

1393

successfulJobsHistoryLimit: 3

1394

# -- The number of failed finished jobs to keep

1395

failedJobsHistoryLimit: 1

1396

hubble:

1397

# -- Enable Hubble (true by default).

1398

enabled: true

1399

# -- Annotations to be added to all top-level hubble objects (resources under templates/hubble)

1400

annotations: {}

1401

# -- Buffer size of the channel Hubble uses to receive monitor events. If this

1402

# value is not set, the queue size is set to the default monitor queue size.

1403

# eventQueueSize: ""

1404

1405

# -- Number of recent flows for Hubble to cache. Defaults to 4095.

1406

# Possible values are:

1407

# 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023,

1408

# 2047, 4095, 8191, 16383, 32767, 65535

1409

# eventBufferCapacity: "4095"

1410

1411

# -- The interval at which Hubble will send out lost events from the Observer server, if any.

1412

# lostEventSendInterval: 1s

1413

1414

# -- Hubble metrics configuration.

1415

# See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics

1416

# for more comprehensive documentation about Hubble metrics.

1417

metrics:

1418

# @schema

1419

# type: [null, array]

1420

# @schema

1421

# -- Configures the list of metrics to collect. If empty or null, metrics

1422

# are disabled.

1423

# Example:

1424

1425

# enabled:

1426

# - dns:query;ignoreAAAA

1427

# - drop

1428

# - tcp

1429

# - flow

1430

# - icmp

1431

# - http

1432

1433

# You can specify the list of metrics from the helm CLI:

1434

1435

# --set hubble.metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}"

1436

1437

enabled: ~

1438

# -- Enables exporting hubble metrics in OpenMetrics format.

1439

enableOpenMetrics: false

1440

# -- Configure the port the hubble metric server listens on.

1441

port: 9965

1442

tls:

1443

# Enable hubble metrics server TLS.

1444

enabled: false

1445

# Configure hubble metrics server TLS.

1446

server:

1447

# -- Name of the Secret containing the certificate and key for the Hubble metrics server.

1448

# If specified, cert and key are ignored.

1449

existingSecret: ""

1450

# -- base64 encoded PEM values for the Hubble metrics server certificate (deprecated).

1451

# Use existingSecret instead.

1452

cert: ""

1453

# -- base64 encoded PEM values for the Hubble metrics server key (deprecated).

1454

# Use existingSecret instead.

1455

key: ""

1456

# -- Extra DNS names added to certificate when it's auto generated

1457

extraDnsNames: []

1458

# -- Extra IP addresses added to certificate when it's auto generated

1459

extraIpAddresses: []

1460

# -- Configure mTLS for the Hubble metrics server.

1461

mtls:

1462

# When set to true enforces mutual TLS between Hubble Metrics server and its clients.

1463

# False allow non-mutual TLS connections.

1464

# This option has no effect when TLS is disabled.

1465

enabled: false

1466

useSecret: false

1467

# -- Name of the ConfigMap containing the CA to validate client certificates against.

1468

# If mTLS is enabled and this is unspecified, it will default to the

1469

# same CA used for Hubble metrics server certificates.

1470

1471

# -- Entry of the ConfigMap containing the CA.

1472

key: ca.crt

1473

# -- Annotations to be added to hubble-metrics service.

1474

serviceAnnotations: {}

1475

serviceMonitor:

1476

# -- Create ServiceMonitor resources for Prometheus Operator.

1477

# This requires the prometheus CRDs to be available.

1478

# ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml)

1479

enabled: false

1480

# -- Labels to add to ServiceMonitor hubble

1481

labels: {}

1482

# -- Annotations to add to ServiceMonitor hubble

1483

annotations: {}

1484

# -- jobLabel to add for ServiceMonitor hubble

1485

jobLabel: ""

1486

# -- Interval for scrape metrics.

1487

interval: "10s"

1488

# @schema

1489

# type: [null, string]

1490

# @schema

1491

# -- Timeout after which scrape is considered to be failed.

1492

scrapeTimeout: ~

1493

# -- Relabeling configs for the ServiceMonitor hubble

1494

relabelings:

1495

- sourceLabels:

1496

- __meta_kubernetes_pod_node_name

1497

targetLabel: node

1498

action: replace

1499

replacement: ${1}

1500

# @schema

1501

# type: [null, array]

1502

# @schema

1503

# -- Metrics relabeling configs for the ServiceMonitor hubble

1504

metricRelabelings: ~

1505

# Configure TLS for the ServiceMonitor.

1506

# Note, when using TLS you will either need to specify

1507

# tlsConfig.insecureSkipVerify or specify a CA to use.

1508

tlsConfig: {}

1509

# -- Grafana dashboards for hubble

1510

# grafana can import dashboards based on the label and value

1511

# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards

1512

dashboards:

1513

enabled: false

1514

label: grafana_dashboard

1515

# @schema

1516

# type: [null, string]

1517

# @schema

1518

namespace: ~

1519

labelValue: "1"

1520

annotations: {}

1521

# Dynamic metrics may be reconfigured without a need of agent restarts.

1522

dynamic:

1523

enabled: false

1524

config:

1525

# ---- Name of configmap with configuration that may be altered to reconfigure metric handlers within a running agent.

1526

configMapName: cilium-dynamic-metrics-config

1527

# ---- True if helm installer should create config map.

1528

# Switch to false if you want to self maintain the file content.

1529

createConfigMap: true

1530

# ---- Exporters configuration in YAML format.

1531

content: []

1532

# - name: dns

1533

# contextOptions: []

1534

# includeFilters: []

1535

# excludeFilters: []

1536

# -- Unix domain socket path to listen to when Hubble is enabled.

1537

socketPath: /var/run/cilium/hubble.sock

1538

# -- Enables network policy correlation of Hubble flows, i.e. populating `egress_allowed_by`, `ingress_denied_by` fields with policy information.

1539

networkPolicyCorrelation:

1540

# @default -- `true`

1541

enabled: true

1542

# -- Enables redacting sensitive information present in Layer 7 flows.

1543

redact:

1544

enabled: false

1545

http:

1546

# -- Enables redacting URL query (GET) parameters.

1547

# Example:

1548

1549

# redact:

1550

# enabled: true

1551

# http:

1552

# urlQuery: true

1553

1554

# You can specify the options from the helm CLI:

1555

1556

# --set hubble.redact.enabled="true"

1557

# --set hubble.redact.http.urlQuery="true"

1558

urlQuery: false

1559

# -- Enables redacting user info, e.g., password when basic auth is used.

1560

# Example:

1561

1562

# redact:

1563

# enabled: true

1564

# http:

1565

# userInfo: true

1566

1567

# You can specify the options from the helm CLI:

1568

1569

# --set hubble.redact.enabled="true"

1570

# --set hubble.redact.http.userInfo="true"

1571

userInfo: true

1572

headers:

1573

# -- List of HTTP headers to allow: headers not matching will be redacted. Note: `allow` and `deny` lists cannot be used both at the same time, only one can be present.

1574

# Example:

1575

# redact:

1576

# enabled: true

1577

# http:

1578

# headers:

1579

# allow:

1580

# - traceparent

1581

# - tracestate

1582

# - Cache-Control

1583

1584

# You can specify the options from the helm CLI:

1585

# --set hubble.redact.enabled="true"

1586

# --set hubble.redact.http.headers.allow="traceparent,tracestate,Cache-Control"

1587

allow: []

1588

# -- List of HTTP headers to deny: matching headers will be redacted. Note: `allow` and `deny` lists cannot be used both at the same time, only one can be present.

1589

# Example:

1590

# redact:

1591

# enabled: true

1592

# http:

1593

# headers:

1594

# deny:

1595

# - Authorization

1596

# - Proxy-Authorization

1597

1598

# You can specify the options from the helm CLI:

1599

# --set hubble.redact.enabled="true"

1600

# --set hubble.redact.http.headers.deny="Authorization,Proxy-Authorization"

1601

deny: []

1602

kafka:

1603

# -- Enables redacting Kafka's API key (deprecated, will be removed in v1.19).

1604

# Example:

1605

1606

# redact:

1607

# enabled: true

1608

# kafka:

1609

# apiKey: true

1610

1611

# You can specify the options from the helm CLI:

1612

1613

# --set hubble.redact.enabled="true"

1614

# --set hubble.redact.kafka.apiKey="true"

1615

apiKey: true

1616

# -- An additional address for Hubble to listen to.

1617

# Set this field ":4244" if you are enabling Hubble Relay, as it assumes that

1618

# Hubble is listening on port 4244.

1619

listenAddress: ":4244"

1620

# -- Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available.

1621

preferIpv6: false

1622

# @schema

1623

# type: [null, boolean]

1624

# @schema

1625

# -- (bool) Skip Hubble events with unknown cgroup ids

1626

# @default -- `true`

1627

skipUnknownCGroupIDs: ~

1628

peerService:

1629

# -- Service Port for the Peer service.

1630

# If not set, it is dynamically assigned to port 443 if TLS is enabled and to

1631

# port 80 if not.

1632

# servicePort: 80

1633

# -- Target Port for the Peer service, must match the hubble.listenAddress'

1634

# port.

1635

targetPort: 4244

1636

# -- The cluster domain to use to query the Hubble Peer service. It should

1637

# be the local cluster.

1638

clusterDomain: cluster.local

1639

# -- TLS configuration for Hubble

1640

tls:

1641

# -- Enable mutual TLS for listenAddress. Setting this value to false is

1642

# highly discouraged as the Hubble API provides access to potentially

1643

# sensitive network flow metadata and is exposed on the host network.

1644

enabled: true

1645

# -- Configure automatic TLS certificates generation.

1646

auto:

1647

# -- Auto-generate certificates.

1648

# When set to true, automatically generate a CA and certificates to

1649

# enable mTLS between Hubble server and Hubble Relay instances. If set to

1650

# false, the certs for Hubble server need to be provided by setting

1651

# appropriate values below.

1652

enabled: true

1653

# -- Set the method to auto-generate certificates. Supported values:

1654

# - helm: This method uses Helm to generate all certificates.

1655

# - cronJob: This method uses a Kubernetes CronJob the generate any

1656

# certificates not provided by the user at installation

1657

# time.

1658

# - certmanager: This method use cert-manager to generate & rotate certificates.

1659

method: helm

1660

# -- Generated certificates validity duration in days.

1661

1662

# Defaults to 365 days (1 year) because MacOS does not accept

1663

# self-signed certificates with expirations > 825 days.

1664

certValidityDuration: 365

1665

# -- Schedule for certificates regeneration (regardless of their expiration date).

1666

# Only used if method is "cronJob". If nil, then no recurring job will be created.

1667

# Instead, only the one-shot job is deployed to generate the certificates at

1668

# installation time.

1669

1670

# Defaults to midnight of the first day of every fourth month. For syntax, see

1671

# https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax

1672

schedule: "0 0 1 */4 *"

1673

# [Example]

1674

# certManagerIssuerRef:

1675

# group: cert-manager.io

1676

# kind: ClusterIssuer

1677

# name: ca-issuer

1678

# -- certmanager issuer used when hubble.tls.auto.method=certmanager.

1679

certManagerIssuerRef: {}

1680

# -- The Hubble server certificate and private key

1681

server:

1682

# -- Name of the Secret containing the certificate and key for the Hubble server.

1683

# If specified, cert and key are ignored.

1684

existingSecret: ""

1685

# -- base64 encoded PEM values for the Hubble server certificate (deprecated).

1686

# Use existingSecret instead.

1687

cert: ""

1688

# -- base64 encoded PEM values for the Hubble server key (deprecated).

1689

# Use existingSecret instead.

1690

key: ""

1691

# -- Extra DNS names added to certificate when it's auto generated

1692

extraDnsNames: []

1693

# -- Extra IP addresses added to certificate when it's auto generated

1694

extraIpAddresses: []

1695

relay:

1696

# -- Enable Hubble Relay (requires hubble.enabled=true)

1697

enabled: false

1698

# -- Roll out Hubble Relay pods automatically when configmap is updated.

1699

rollOutPods: false

1700

# -- Hubble-relay container image.

1701

image:

1702

# @schema

1703

# type: [null, string]

1704

# @schema

1705

override: ~

1706

repository: chainreg.biz/chainguard-private/cilium-hubble-relay

1707

tag: "1.19"

1708

# hubble-relay-digest

1709

digest: sha256:a867001c50e37b6f0a853d9c394d21a6f934a42384e16d1e4e4c32742cb0603d

1710

useDigest: true

1711

pullPolicy: "IfNotPresent"

1712

# -- Specifies the resources for the hubble-relay pods

1713

resources: {}

1714

# -- Number of replicas run for the hubble-relay deployment.

1715

replicas: 1

1716

# -- Affinity for hubble-replay

1717

affinity:

1718

podAffinity:

1719

requiredDuringSchedulingIgnoredDuringExecution:

1720

- topologyKey: kubernetes.io/hostname

1721

labelSelector:

1722

matchLabels:

1723

k8s-app: cilium

1724

# -- Pod topology spread constraints for hubble-relay

1725

topologySpreadConstraints: []

1726

# - maxSkew: 1

1727

# topologyKey: topology.kubernetes.io/zone

1728

# whenUnsatisfiable: DoNotSchedule

1729

1730

# -- Node labels for pod assignment

1731

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

1732

nodeSelector:

1733

kubernetes.io/os: linux

1734

# -- Node tolerations for pod assignment on nodes with taints

1735

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

1736

tolerations: []

1737

# -- Additional hubble-relay environment variables.

1738

extraEnv: []

1739

# -- Annotations to be added to all top-level hubble-relay objects (resources under templates/hubble-relay)

1740

annotations: {}

1741

# -- Annotations to be added to hubble-relay pods

1742

podAnnotations: {}

1743

# -- Labels to be added to hubble-relay pods

1744

podLabels: {}

1745

# PodDisruptionBudget settings

1746

podDisruptionBudget:

1747

# -- enable PodDisruptionBudget

1748

# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/

1749

enabled: false

1750

# @schema

1751

# type: [null, integer, string]

1752

# @schema

1753

# -- Minimum number/percentage of pods that should remain scheduled.

1754

# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`

1755

minAvailable: null

1756

# @schema

1757

# type: [null, integer, string]

1758

# @schema

1759

# -- Maximum number/percentage of pods that may be made unavailable

1760

maxUnavailable: 1

1761

# @schema

1762

# type: [null, string]

1763

# @schema

1764

# -- How are unhealthy, but running, pods counted for eviction

1765

unhealthyPodEvictionPolicy: null

1766

# -- The priority class to use for hubble-relay

1767

priorityClassName: ""

1768

# -- Configure termination grace period for hubble relay Deployment.

1769

terminationGracePeriodSeconds: 1

1770

# -- hubble-relay update strategy

1771

updateStrategy:

1772

type: RollingUpdate

1773

rollingUpdate:

1774

# @schema

1775

# type: [integer, string]

1776

# @schema

1777

maxUnavailable: 1

1778

# -- Additional hubble-relay volumes.

1779

extraVolumes: []

1780

# -- Additional hubble-relay volumeMounts.

1781

extraVolumeMounts: []

1782

# -- hubble-relay pod security context

1783

podSecurityContext:

1784

fsGroup: 65532

1785

seccompProfile:

1786

type: RuntimeDefault

1787

# -- hubble-relay container security context

1788

securityContext:

1789

# readOnlyRootFilesystem: true

1790

allowPrivilegeEscalation: false

1791

runAsNonRoot: true

1792

runAsUser: 65532

1793

runAsGroup: 65532

1794

seccompProfile:

1795

type: RuntimeDefault

1796

capabilities:

1797

drop:

1798

- ALL

1799

# -- hubble-relay service configuration.

1800

service:

1801

# --- The type of service used for Hubble Relay access, either ClusterIP, NodePort or LoadBalancer.

1802

type: ClusterIP

1803

# --- The port to use when the service type is set to NodePort.

1804

nodePort: 31234

1805

# -- Host to listen to. Specify an empty string to bind to all the interfaces.

1806

listenHost: ""

1807

# -- Port to listen to.

1808

listenPort: "4245"

1809

# -- TLS configuration for Hubble Relay

1810

tls:

1811

# -- The hubble-relay client certificate and private key.

1812

# This keypair is presented to Hubble server instances for mTLS

1813

# authentication and is required when hubble.tls.enabled is true.

1814

# These values need to be set manually if hubble.tls.auto.enabled is false.

1815

client:

1816

# -- Name of the Secret containing the certificate and key for the Hubble metrics server.

1817

# If specified, cert and key are ignored.

1818

existingSecret: ""

1819

# -- base64 encoded PEM values for the Hubble relay client certificate (deprecated).

1820

# Use existingSecret instead.

1821

cert: ""

1822

# -- base64 encoded PEM values for the Hubble relay client key (deprecated).

1823

# Use existingSecret instead.

1824

key: ""

1825

# -- The hubble-relay server certificate and private key

1826

server:

1827

# When set to true, enable TLS on for Hubble Relay server

1828

# (ie: for clients connecting to the Hubble Relay API).

1829

enabled: false

1830

# When set to true enforces mutual TLS between Hubble Relay server and its clients.

1831

# False allow non-mutual TLS connections.

1832

# This option has no effect when TLS is disabled.

1833

mtls: false

1834

# -- Name of the Secret containing the certificate and key for the Hubble relay server.

1835

# If specified, cert and key are ignored.

1836

existingSecret: ""

1837

# -- base64 encoded PEM values for the Hubble relay server certificate (deprecated).

1838

# Use existingSecret instead.

1839

cert: ""

1840

# -- base64 encoded PEM values for the Hubble relay server key (deprecated).

1841

# Use existingSecret instead.

1842

key: ""

1843

# -- extra DNS names added to certificate when its auto gen

1844

extraDnsNames: []

1845

# -- extra IP addresses added to certificate when its auto gen

1846

extraIpAddresses: []

1847

# DNS name used by the backend to connect to the relay

1848

# This is a simple workaround as the relay certificates are currently hardcoded to

1849

# *.hubble-relay.cilium.io

1850

# See https://github.com/cilium/cilium/pull/28709#discussion_r1371792546

1851

# For GKE Dataplane V2 this should be set to relay.kube-system.svc.cluster.local

1852

relayName: "ui.hubble-relay.cilium.io"

1853

# @schema

1854

# type: [null, string]

1855

# @schema

1856

# -- Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s").

1857

retryTimeout: ~

1858

# @schema

1859

# type: [null, integer]

1860

# @schema

1861

# -- (int) Max number of flows that can be buffered for sorting before being sent to the

1862

# client (per request) (e.g. 100).

1863

sortBufferLenMax: ~

1864

# @schema

1865

# type: [null, string]

1866

# @schema

1867

# -- When the per-request flows sort buffer is not full, a flow is drained every

1868

# time this timeout is reached (only affects requests in follow-mode) (e.g. "1s").

1869

sortBufferDrainTimeout: ~

1870

# -- Port to use for the k8s service backed by hubble-relay pods.

1871

# If not set, it is dynamically assigned to port 443 if TLS is enabled and to

1872

# port 80 if not.

1873

# servicePort: 80

1874

1875

# -- Enable prometheus metrics for hubble-relay on the configured port at

1876

# /metrics

1877

prometheus:

1878

enabled: false

1879

port: 9966

1880

serviceMonitor:

1881

# -- Enable service monitors.

1882

# This requires the prometheus CRDs to be available (see https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml)

1883

enabled: false

1884

# -- Labels to add to ServiceMonitor hubble-relay

1885

labels: {}

1886

# -- Annotations to add to ServiceMonitor hubble-relay

1887

annotations: {}

1888

# -- Interval for scrape metrics.

1889

interval: "10s"

1890

# @schema

1891

# type: [null, string]

1892

# @schema

1893

# -- Timeout after which scrape is considered to be failed.

1894

scrapeTimeout: ~

1895

# -- Specify the Kubernetes namespace where Prometheus expects to find

1896

# service monitors configured.

1897

# namespace: ""

1898

# @schema

1899

# type: [null, array]

1900

# @schema

1901

# -- Relabeling configs for the ServiceMonitor hubble-relay

1902

relabelings: ~

1903

# @schema

1904

# type: [null, array]

1905

# @schema

1906

# -- Metrics relabeling configs for the ServiceMonitor hubble-relay

1907

metricRelabelings: ~

1908

gops:

1909

# -- Enable gops for hubble-relay

1910

enabled: true

1911

# -- Configure gops listen port for hubble-relay

1912

port: 9893

1913

pprof:

1914

# -- Enable pprof for hubble-relay

1915

enabled: false

1916

# -- Configure pprof listen address for hubble-relay

1917

address: localhost

1918

# -- Configure pprof listen port for hubble-relay

1919

port: 6062

1920

# -- Enable mutex contention profiling for hubble-relay and set the fraction of sampled events (set to 1 to sample all events)

1921

mutexProfileFraction: 0

1922

# -- Enable goroutine blocking profiling for hubble-relay and set the rate of sampled events in nanoseconds (set to 1 to sample all events [warning: performance overhead])

1923

blockProfileRate: 0

1924

# -- Logging configuration for hubble-relay.

1925

logOptions:

1926

# @schema

1927

# type: [null, string]

1928

# @schema

1929

# -- Log format for hubble-relay. Valid values are: text, text-ts, json, json-ts.

1930

# @default -- text-ts

1931

format: ~

1932

# @schema

1933

# type: [null, string]

1934

# @schema

1935

# -- Log level for hubble-relay. Valid values are: debug, info, warn, error.

1936

# @default -- info

1937

level: ~

1938

ui:

1939

# -- Whether to enable the Hubble UI.

1940

enabled: false

1941

standalone:

1942

# -- When true, it will allow installing the Hubble UI only, without checking dependencies.

1943

# It is useful if a cluster already has cilium and Hubble relay installed and you just

1944

# want Hubble UI to be deployed.

1945

# When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui`

1946

enabled: false

1947

tls:

1948

# -- When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required

1949

# to provide a volume for mounting the client certificates.

1950

certsVolume: {}

1951

# projected:

1952

# defaultMode: 0400

1953

# sources:

1954

# - secret:

1955

# name: hubble-ui-client-certs

1956

# items:

1957

# - key: tls.crt

1958

# path: client.crt

1959

# - key: tls.key

1960

# path: client.key

1961

# - key: ca.crt

1962

# path: hubble-relay-ca.crt

1963

# -- Roll out Hubble-ui pods automatically when configmap is updated.

1964

rollOutPods: false

1965

tls:

1966

client:

1967

# -- Name of the Secret containing the client certificate and key for Hubble UI

1968

# If specified, cert and key are ignored.

1969

existingSecret: ""

1970

# -- base64 encoded PEM values for the Hubble UI client certificate (deprecated).

1971

# Use existingSecret instead.

1972

cert: ""

1973

# -- base64 encoded PEM values for the Hubble UI client key (deprecated).

1974

# Use existingSecret instead.

1975

key: ""

1976

backend:

1977

# -- Hubble-ui backend image.

1978

image:

1979

# @schema

1980

# type: [null, string]

1981

# @schema

1982

override: chainreg.biz/chainguard-private/cilium-hubble-ui-backend:latest@sha256:b9be7331ed757914b3b9d8b0b8c91b23091db71bdcf64ea93efaeb9cf269e700

1983

repository: "quay.io/cilium/hubble-ui-backend"

1984

tag: "v0.13.5"

1985

digest: "sha256:fac0c300ae119274edca11fd89b1ad23c788792d8bc4ea2ba631c709e8d3c688"

1986

useDigest: true

1987

pullPolicy: "IfNotPresent"

1988

# -- Hubble-ui backend security context.

1989

securityContext:

1990

allowPrivilegeEscalation: false

1991

# -- Additional hubble-ui backend environment variables.

1992

extraEnv: []

1993

# -- Additional hubble-ui backend volumes.

1994

extraVolumes: []

1995

# -- Additional hubble-ui backend volumeMounts.

1996

extraVolumeMounts: []

1997

livenessProbe:

1998

# -- Enable liveness probe for Hubble-ui backend (requires Hubble-ui 0.12+)

1999

enabled: false

2000

readinessProbe:

2001

# -- Enable readiness probe for Hubble-ui backend (requires Hubble-ui 0.12+)

2002

enabled: false

2003

# -- Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment.

2004

resources: {}

2005

# limits:

2006

# cpu: 1000m

2007

# memory: 1024M

2008

# requests:

2009

# cpu: 100m

2010

# memory: 64Mi

2011

frontend:

2012

# -- Hubble-ui frontend image.

2013

image:

2014

# @schema

2015

# type: [null, string]

2016

# @schema

2017

override: chainreg.biz/chainguard-private/cilium-hubble-ui:latest@sha256:50a056648c872893c130374c3ad49e61f817533d5c0ac085c29b40c2fa749a8e

2018

repository: "quay.io/cilium/hubble-ui"

2019

tag: "v0.13.5"

2020

digest: "sha256:f7d514fc54d784ed6df9d58cf0e97648b143f92b766dd1780ed3fc845bd4c516"

2021

useDigest: true

2022

pullPolicy: "IfNotPresent"

2023

# -- Hubble-ui frontend security context.

2024

securityContext:

2025

allowPrivilegeEscalation: false

2026

# -- Additional hubble-ui frontend environment variables.

2027

extraEnv: []

2028

# -- Additional hubble-ui frontend volumes.

2029

extraVolumes: []

2030

# -- Additional hubble-ui frontend volumeMounts.

2031

extraVolumeMounts: []

2032

# -- Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment.

2033

resources: {}

2034

# limits:

2035

# cpu: 1000m

2036

# memory: 1024M

2037

# requests:

2038

# cpu: 100m

2039

# memory: 64Mi

2040

server:

2041

# -- Controls server listener for ipv6

2042

ipv6:

2043

enabled: true

2044

# -- The number of replicas of Hubble UI to deploy.

2045

replicas: 1

2046

# -- Annotations to be added to all top-level hubble-ui objects (resources under templates/hubble-ui)

2047

annotations: {}

2048

# -- Additional labels to be added to 'hubble-ui' deployment object

2049

labels: {}

2050

# -- Annotations to be added to hubble-ui pods

2051

podAnnotations: {}

2052

# -- Labels to be added to hubble-ui pods

2053

podLabels: {}

2054

# PodDisruptionBudget settings

2055

podDisruptionBudget:

2056

# -- enable PodDisruptionBudget

2057

# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/

2058

enabled: false

2059

# @schema

2060

# type: [null, integer, string]

2061

# @schema

2062

# -- Minimum number/percentage of pods that should remain scheduled.

2063

# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`

2064

minAvailable: null

2065

# @schema

2066

# type: [null, integer, string]

2067

# @schema

2068

# -- Maximum number/percentage of pods that may be made unavailable

2069

maxUnavailable: 1

2070

# @schema

2071

# type: [null, string]

2072

# @schema

2073

# -- How are unhealthy, but running, pods counted for eviction

2074

unhealthyPodEvictionPolicy: null

2075

# -- Affinity for hubble-ui

2076

affinity: {}

2077

# -- Pod topology spread constraints for hubble-ui

2078

topologySpreadConstraints: []

2079

# - maxSkew: 1

2080

# topologyKey: topology.kubernetes.io/zone

2081

# whenUnsatisfiable: DoNotSchedule

2082

2083

# -- Node labels for pod assignment

2084

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

2085

nodeSelector:

2086

kubernetes.io/os: linux

2087

# -- Node tolerations for pod assignment on nodes with taints

2088

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

2089

tolerations: []

2090

# -- The priority class to use for hubble-ui

2091

priorityClassName: ""

2092

# -- hubble-ui update strategy.

2093

updateStrategy:

2094

type: RollingUpdate

2095

rollingUpdate:

2096

# @schema

2097

# type: [integer, string]

2098

# @schema

2099

maxUnavailable: 1

2100

# -- Security context to be added to Hubble UI pods

2101

securityContext:

2102

runAsUser: 1001

2103

runAsGroup: 1001

2104

fsGroup: 1001

2105

# -- hubble-ui service configuration.

2106

service:

2107

# -- Annotations to be added for the Hubble UI service

2108

annotations: {}

2109

# -- Labels to be added for the Hubble UI service

2110

labels: {}

2111

# --- The type of service used for Hubble UI access, either ClusterIP or NodePort.

2112

type: ClusterIP

2113

# --- The port to use when the service type is set to NodePort.

2114

nodePort: 31235

2115

# -- Defines base url prefix for all hubble-ui http requests.

2116

# It needs to be changed in case if ingress for hubble-ui is configured under some sub-path.

2117

# Trailing `/` is required for custom path, ex. `/service-map/`

2118

baseUrl: "/"

2119

# -- hubble-ui ingress configuration.

2120

ingress:

2121

enabled: false

2122

annotations: {}

2123

# kubernetes.io/ingress.class: nginx

2124

# kubernetes.io/tls-acme: "true"

2125

className: ""

2126

hosts:

2127

- chart-example.local

2128

labels: {}

2129

tls: []

2130

# - secretName: chart-example-tls

2131

# hosts:

2132

# - chart-example.local

2133

# -- Configure temporary volume for hubble-ui

2134

tmpVolume: {}

2135

# emptyDir:

2136

# # sizeLimit: "100Mi"

2137

# # medium: "Memory"

2138

# -- Hubble flows export.

2139

export:

2140

# --- Static exporter configuration.

2141

# Static exporter is bound to agent lifecycle.

2142

static:

2143

enabled: false

2144

filePath: /var/run/cilium/hubble/events.log

2145

fieldMask: []

2146

# - time

2147

# - source

2148

# - destination

2149

# - verdict

2150

fieldAggregate: []

2151

# - time

2152

# - source

2153

# - destination

2154

# - verdict

2155

# --- Defines the interval at which to aggregate before exporting Hubble flows.

2156

# Aggregation feature is only enabled when fieldAggregate is specified and aggregationInterval > 0s.

2157

aggregationInterval: "0s"

2158

allowList: []

2159

# - '{"verdict":["DROPPED","ERROR"]}'

2160

denyList: []

2161

# - '{"source_pod":["kube-system/"]}'

2162

# - '{"destination_pod":["kube-system/"]}'

2163

# --- Defines max file size of output file before it gets rotated.

2164

fileMaxSizeMb: 10

2165

# --- Defines max number of backup/rotated files.

2166

fileMaxBackups: 5

2167

# --- Enable compression of rotated files.

2168

fileCompress: false

2169

# --- Dynamic exporters configuration.

2170

# Dynamic exporters may be reconfigured without a need of agent restarts.

2171

dynamic:

2172

enabled: false

2173

config:

2174

# ---- Name of configmap with configuration that may be altered to reconfigure exporters within a running agents.

2175

configMapName: cilium-flowlog-config

2176

# ---- True if helm installer should create config map.

2177

# Switch to false if you want to self maintain the file content.

2178

createConfigMap: true

2179

# ---- Exporters configuration in YAML format.

2180

content:

2181

- name: all

2182

fieldMask: []

2183

fieldAggregate: []

2184

aggregationInterval: "0s"

2185

includeFilters: []

2186

excludeFilters: []

2187

filePath: "/var/run/cilium/hubble/events.log"

2188

fileMaxSizeMb: 10

2189

fileMaxBackups: 5

2190

fileCompress: false

2191

# - name: "test002"

2192

# filePath: "/var/log/network/flow-log/pa/test002.log"

2193

# fieldMask: ["source.namespace", "source.pod_name", "destination.namespace", "destination.pod_name", "verdict"]

2194

# includeFilters:

2195

# - source_pod: ["default/"]

2196

# event_type:

2197

# - type: 1

2198

# - destination_pod: ["frontend/nginx-975996d4c-7hhgt"]

2199

# excludeFilters: []

2200

# fileMaxSizeMb: 1

2201

# fileMaxBackups: 10

2202

# fileCompress: true

2203

# end: "2023-10-09T23:59:59-07:00"

2204

# -- Emit v1.Events related to pods on detection of packet drops.

2205

# This feature is alpha, please provide feedback at https://github.com/cilium/cilium/issues/33975.

2206

dropEventEmitter:

2207

enabled: false

2208

# --- Minimum time between emitting same events.

2209

interval: 2m

2210

# --- Drop reasons to emit events for.

2211

# ref: https://docs.cilium.io/en/stable/_api/v1/flow/README/#dropreason

2212

reasons:

2213

- auth_required

2214

- policy_denied

2215

# -- Method to use for identity allocation (`crd`, `kvstore` or `doublewrite-readkvstore` / `doublewrite-readcrd` for migrating between identity backends).

2216

identityAllocationMode: "crd"

2217

# -- (string) Time to wait before using new identity on endpoint identity change.

2218

# @default -- `"5s"`

2219

identityChangeGracePeriod: ""

2220

# -- Install Iptables rules to skip netfilter connection tracking on all pod

2221

# traffic. This option is only effective when Cilium is running in direct

2222

# routing and full KPR mode. Moreover, this option cannot be enabled when Cilium

2223

# is running in a managed Kubernetes environment or in a chained CNI setup.

2224

installNoConntrackIptablesRules: false

2225

ipam:

2226

# -- Configure IP Address Management mode.

2227

# ref: https://docs.cilium.io/en/stable/network/concepts/ipam/

2228

mode: "cluster-pool"

2229

# -- Maximum rate at which the CiliumNode custom resource is updated.

2230

ciliumNodeUpdateRate: "15s"

2231

# -- Pre-allocation settings for IPAM in Multi-Pool mode

2232

multiPoolPreAllocation: ""

2233

# -- Install ingress/egress routes through uplink on host for Pods when working with delegated IPAM plugin.

2234

installUplinkRoutesForDelegatedIPAM: false

2235

operator:

2236

# @schema

2237

# type: [array, string]

2238

# @schema

2239

# -- IPv4 CIDR list range to delegate to individual nodes for IPAM.

2240

clusterPoolIPv4PodCIDRList: ["10.0.0.0/8"]

2241

# -- IPv4 CIDR mask size to delegate to individual nodes for IPAM.

2242

clusterPoolIPv4MaskSize: 24

2243

# @schema

2244

# type: [array, string]

2245

# @schema

2246

# -- IPv6 CIDR list range to delegate to individual nodes for IPAM.

2247

clusterPoolIPv6PodCIDRList: ["fd00::/104"]

2248

# -- IPv6 CIDR mask size to delegate to individual nodes for IPAM.

2249

clusterPoolIPv6MaskSize: 120

2250

# -- IP pools to auto-create in multi-pool IPAM mode.

2251

autoCreateCiliumPodIPPools: {}

2252

# default:

2253

# ipv4:

2254

# cidrs:

2255

# - 10.10.0.0/8

2256

# maskSize: 24

2257

# other:

2258

# ipv6:

2259

# cidrs:

2260

# - fd00:100::/80

2261

# maskSize: 96

2262

# @schema

2263

# type: [null, integer]

2264

# @schema

2265

# -- (int) The maximum burst size when rate limiting access to external APIs.

2266

# Also known as the token bucket capacity.

2267

# @default -- `20`

2268

externalAPILimitBurstSize: ~

2269

# @schema

2270

# type: [null, number]

2271

# @schema

2272

# -- (float) The maximum queries per second when rate limiting access to

2273

# external APIs. Also known as the bucket refill rate, which is used to

2274

# refill the bucket up to the burst size capacity.

2275

# @default -- `4.0`

2276

externalAPILimitQPS: ~

2277

# -- NodeSpec configuration for the IPAM

2278

nodeSpec:

2279

# -- IPAM min allocate

2280

# @schema

2281

# type: [null, integer]

2282

# @schema

2283

ipamMinAllocate: ~

2284

# -- IPAM pre allocate

2285

# @schema

2286

# type: [null, integer]

2287

# @schema

2288

ipamPreAllocate: ~

2289

# -- IPAM max allocate

2290

# @schema

2291

# type: [null, integer]

2292

# @schema

2293

ipamMaxAllocate: ~

2294

# -- IPAM static IP tags (currently only works with AWS and Azure)

2295

ipamStaticIPTags: []

2296

# @schema

2297

# type: [string]

2298

# @schema

2299

# -- defaultLBServiceIPAM indicates the default LoadBalancer Service IPAM when

2300

# no LoadBalancer class is set. Applicable values: lbipam, nodeipam, none

2301

defaultLBServiceIPAM: lbipam

2302

nodeIPAM:

2303

# -- Configure Node IPAM

2304

# ref: https://docs.cilium.io/en/stable/network/node-ipam/

2305

enabled: false

2306

# @schema

2307

# type: [null, string]

2308

# @schema

2309

# -- The api-rate-limit option can be used to overwrite individual settings of the default configuration for rate limiting calls to the Cilium Agent API

2310

apiRateLimit: ~

2311

# -- Configure the eBPF-based ip-masq-agent

2312

ipMasqAgent:

2313

enabled: false

2314

# the config of nonMasqueradeCIDRs

2315

# config:

2316

# nonMasqueradeCIDRs: []

2317

# masqLinkLocal: false

2318

# masqLinkLocalIPv6: false

2319

2320

# iptablesLockTimeout defines the iptables "--wait" option when invoked from Cilium.

2321

# iptablesLockTimeout: "5s"

2322

ipv4:

2323

# -- Enable IPv4 support.

2324

enabled: true

2325

ipv6:

2326

# -- Enable IPv6 support.

2327

enabled: false

2328

# -- Configure Kubernetes specific configuration

2329

k8s:

2330

# -- requireIPv4PodCIDR enables waiting for Kubernetes to provide the PodCIDR

2331

# range via the Kubernetes node resource

2332

requireIPv4PodCIDR: false

2333

# -- requireIPv6PodCIDR enables waiting for Kubernetes to provide the PodCIDR

2334

# range via the Kubernetes node resource

2335

requireIPv6PodCIDR: false

2336

# -- A space separated list of Kubernetes API server URLs to use with the client.

2337

# For example "https://192.168.0.1:6443 https://192.168.0.2:6443"

2338

# apiServerURLs: ""

2339

# -- Keep the deprecated selector labels when deploying Cilium DaemonSet.

2340

keepDeprecatedLabels: false

2341

# -- Keep the deprecated probes when deploying Cilium DaemonSet

2342

keepDeprecatedProbes: false

2343

startupProbe:

2344

# -- failure threshold of startup probe.

2345

# Allow Cilium to take up to 600s to start up (300 attempts with 2s between attempts).

2346

failureThreshold: 300

2347

# -- interval between checks of the startup probe

2348

periodSeconds: 2

2349

livenessProbe:

2350

# -- failure threshold of liveness probe

2351

failureThreshold: 10

2352

# -- interval between checks of the liveness probe

2353

periodSeconds: 30

2354

# -- whether to require k8s connectivity as part of the check.

2355

requireK8sConnectivity: false

2356

readinessProbe:

2357

# -- failure threshold of readiness probe

2358

failureThreshold: 3

2359

# -- interval between checks of the readiness probe

2360

periodSeconds: 30

2361

# -- Configure the kube-proxy replacement in Cilium BPF datapath

2362

# Valid options are "true" or "false".

2363

# ref: https://docs.cilium.io/en/stable/network/kubernetes/kubeproxy-free/

2364

# @schema@

2365

# type: [string, boolean]

2366

# @schema@

2367

kubeProxyReplacement: "false"

2368

# -- healthz server bind address for the kube-proxy replacement.

2369

# To enable set the value to '0.0.0.0:10256' for all ipv4

2370

# addresses and this '[::]:10256' for all ipv6 addresses.

2371

# By default it is disabled.

2372

kubeProxyReplacementHealthzBindAddr: ""

2373

l2NeighDiscovery:

2374

# -- Enable L2 neighbor discovery in the agent

2375

enabled: false

2376

# -- Enable Layer 7 network policy.

2377

l7Proxy: true

2378

# -- Enable Local Redirect Policy (deprecated, please use 'localRedirectPolicies.enabled' instead)

2379

localRedirectPolicy: false

2380

localRedirectPolicies:

2381

# -- Enable local redirect policies.

2382

enabled: false

2383

# -- Limit the allowed addresses in Address Matcher rule of

2384

# Local Redirect Policies to the given CIDRs.

2385

# @schema@

2386

# type: [null, array]

2387

# @schema@

2388

addressMatcherCIDRs: ~

2389

# To include or exclude matched resources from cilium identity evaluation

2390

# labels: ""

2391

2392

# logOptions allows you to define logging options. eg:

2393

# logOptions:

2394

# format: json

2395

2396

# -- Enables periodic logging of system load

2397

logSystemLoad: false

2398

# -- Configure maglev consistent hashing

2399

maglev: {}

2400

# -- tableSize is the size (parameter M) for the backend table of one

2401

# service entry

2402

# tableSize:

2403

2404

# -- hashSeed is the cluster-wide base64 encoded seed for the hashing

2405

# hashSeed:

2406

2407

# @schema

2408

# type: [null, boolean]

2409

# @schema

2410

# -- (bool) Enables masquerading of IPv4 traffic leaving the node from endpoints.

2411

# @default -- `true` unless ipam eni mode is active

2412

enableIPv4Masquerade: ~

2413

# -- Enables masquerading of IPv6 traffic leaving the node from endpoints.

2414

enableIPv6Masquerade: true

2415

# -- Enables masquerading to the source of the route for traffic leaving the node from endpoints.

2416

enableMasqueradeRouteSource: false

2417

# -- Enables IPv4 BIG TCP support which increases maximum IPv4 GSO/GRO limits for nodes and pods

2418

enableIPv4BIGTCP: false

2419

# -- Enables IPv6 BIG TCP support which increases maximum IPv6 GSO/GRO limits for nodes and pods

2420

enableIPv6BIGTCP: false

2421

nat:

2422

# -- Number of the top-k SNAT map connections to track in Cilium statedb.

2423

mapStatsEntries: 32

2424

# -- Interval between how often SNAT map is counted for stats.

2425

mapStatsInterval: 30s

2426

egressGateway:

2427

# -- Enables egress gateway to redirect and SNAT the traffic that leaves the

2428

# cluster.

2429

enabled: false

2430

# -- Time between triggers of egress gateway state reconciliations

2431

reconciliationTriggerInterval: 1s

2432

# -- Maximum number of entries in egress gateway policy map

2433

# maxPolicyEntries: 16384

2434

vtep:

2435

# -- Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow

2436

# Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel.

2437

enabled: false

2438

# -- A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1"

2439

endpoint: ""

2440

# -- A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24"

2441

cidr: ""

2442

# -- VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0"

2443

mask: ""

2444

# -- A space separated list of VTEP device MAC addresses (VTEP MAC), for example "x:x:x:x:x:x y:y:y:y:y:y:y"

2445

mac: ""

2446

# -- (string) Allows to explicitly specify the IPv4 CIDR for native routing.

2447

# When specified, Cilium assumes networking for this CIDR is preconfigured and

2448

# hands traffic destined for that range to the Linux network stack without

2449

# applying any SNAT.

2450

# Generally speaking, specifying a native routing CIDR implies that Cilium can

2451

# depend on the underlying networking stack to route packets to their

2452

# destination. To offer a concrete example, if Cilium is configured to use

2453

# direct routing and the Kubernetes CIDR is included in the native routing CIDR,

2454

# the user must configure the routes to reach pods, either manually or by

2455

# setting the auto-direct-node-routes flag.

2456

ipv4NativeRoutingCIDR: ""

2457

# -- (string) Allows to explicitly specify the IPv6 CIDR for native routing.

2458

# When specified, Cilium assumes networking for this CIDR is preconfigured and

2459

# hands traffic destined for that range to the Linux network stack without

2460

# applying any SNAT.

2461

# Generally speaking, specifying a native routing CIDR implies that Cilium can

2462

# depend on the underlying networking stack to route packets to their

2463

# destination. To offer a concrete example, if Cilium is configured to use

2464

# direct routing and the Kubernetes CIDR is included in the native routing CIDR,

2465

# the user must configure the routes to reach pods, either manually or by

2466

# setting the auto-direct-node-routes flag.

2467

ipv6NativeRoutingCIDR: ""

2468

# -- cilium-monitor sidecar.

2469

monitor:

2470

# -- Enable the cilium-monitor sidecar.

2471

enabled: false

2472

# -- Configure service load balancing

2473

loadBalancer:

2474

# -- standalone enables the standalone L4LB which does not connect to

2475

# kube-apiserver.

2476

# standalone: false

2477

2478

# -- algorithm is the name of the load balancing algorithm for backend

2479

# selection e.g. random or maglev

2480

# algorithm: random

2481

2482

# -- mode is the operation mode of load balancing for remote backends

2483

# e.g. snat, dsr, hybrid

2484

# mode: snat

2485

2486

# -- acceleration is the option to accelerate service handling via XDP

2487

# Applicable values can be: disabled (do not use XDP), native (XDP BPF

2488

# program is run directly out of the networking driver's early receive

2489

# path), or best-effort (use native mode XDP acceleration on devices

2490

# that support it).

2491

acceleration: disabled

2492

# -- dsrDispatch configures whether IP option (opt), IPIP encapsulation (ipip),

2493

# Geneve Class Option (geneve) used to pass a service IP and port to remote backend

2494

# dsrDispatch: opt

2495

2496

# -- serviceTopology enables K8s Topology Aware Hints -based service

2497

# endpoints filtering

2498

serviceTopology: false

2499

# -- L7 LoadBalancer

2500

l7:

2501

# -- Enable L7 service load balancing via envoy proxy.

2502

# The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7,

2503

# will be forwarded to the local backend proxy to be load balanced to the service endpoints.

2504

# Please refer to docs for supported annotations for more configuration.

2505

2506

# Applicable values:

2507

# - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well.

2508

# - disabled: Disable L7 load balancing by way of service annotation.

2509

backend: disabled

2510

# -- List of ports from service to be automatically redirected to above backend.

2511

# Any service exposing one of these ports will be automatically redirected.

2512

# Fine-grained control can be achieved by using the service annotation.

2513

ports: []

2514

# -- Default LB algorithm

2515

# The default LB algorithm to be used for services, which can be overridden by the

2516

# service annotation (e.g. service.cilium.io/lb-l7-algorithm)

2517

# Applicable values: round_robin, least_request, random

2518

algorithm: round_robin

2519

# -- Configure N-S k8s service loadbalancing

2520

nodePort:

2521

# -- Port range to use for NodePort services.

2522

# range: "30000,32767"

2523

2524

# @schema

2525

# type: [null, string, array]

2526

# @schema

2527

# -- List of CIDRs for choosing which IP addresses assigned to native devices are used for NodePort load-balancing.

2528

# By default this is empty and the first suitable, preferably private, IPv4 and IPv6 address assigned to each device is used.

2529

2530

# Example:

2531

2532

# addresses: ["192.168.1.0/24", "2001::/64"]

2533

2534

addresses: ~

2535

# -- Set to true to prevent applications binding to service ports.

2536

bindProtection: true

2537

# -- Append NodePort range to ip_local_reserved_ports if clash with ephemeral

2538

# ports is detected.

2539

autoProtectPortRange: true

2540

# -- Enable healthcheck nodePort server for NodePort services

2541

enableHealthCheck: true

2542

# -- Enable access of the healthcheck nodePort on the LoadBalancerIP. Needs

2543

# EnableHealthCheck to be enabled

2544

enableHealthCheckLoadBalancerIP: false

2545

# policyAuditMode: false

2546

2547

# -- The agent can be put into one of the three policy enforcement modes:

2548

# default, always and never.

2549

# ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes

2550

policyEnforcementMode: "default"

2551

# @schema

2552

# type: [null, string, array]

2553

# @schema

2554

# -- policyCIDRMatchMode is a list of entities that may be selected by CIDR selector.

2555

# The possible value is "nodes".

2556

policyCIDRMatchMode:

2557

pprof:

2558

# -- Enable pprof for cilium-agent

2559

enabled: false

2560

# -- Configure pprof listen address for cilium-agent

2561

address: localhost

2562

# -- Configure pprof listen port for cilium-agent

2563

port: 6060

2564

# -- Enable mutex contention profiling for cilium-agent and set the fraction of sampled events (set to 1 to sample all events)

2565

mutexProfileFraction: 0

2566

# -- Enable goroutine blocking profiling for cilium-agent and set the rate of sampled events in nanoseconds (set to 1 to sample all events [warning: performance overhead])

2567

blockProfileRate: 0

2568

# -- Configure prometheus metrics on the configured port at /metrics

2569

prometheus:

2570

metricsService: false

2571

enabled: false

2572

port: 9962

2573

serviceMonitor:

2574

# -- Enable service monitors.

2575

2576

enabled: false

2577

# -- Labels to add to ServiceMonitor cilium-agent

2578

labels: {}

2579

# -- Annotations to add to ServiceMonitor cilium-agent

2580

annotations: {}

2581

# -- jobLabel to add for ServiceMonitor cilium-agent

2582

jobLabel: ""

2583

# -- Interval for scrape metrics.

2584

interval: "10s"

2585

# @schema

2586

# type: [null, string]

2587

# @schema

2588

# -- Timeout after which scrape is considered to be failed.

2589

scrapeTimeout: ~

2590

# -- Specify the Kubernetes namespace where Prometheus expects to find

2591

# service monitors configured.

2592

# namespace: ""

2593

# -- Relabeling configs for the ServiceMonitor cilium-agent

2594

relabelings:

2595

- sourceLabels:

2596

- __meta_kubernetes_pod_node_name

2597

targetLabel: node

2598

action: replace

2599

replacement: ${1}

2600

# @schema

2601

# type: [null, array]

2602

# @schema

2603

# -- Metrics relabeling configs for the ServiceMonitor cilium-agent

2604

metricRelabelings: ~

2605

# -- Set to `true` and helm will not check for monitoring.coreos.com/v1 CRDs before deploying

2606

trustCRDsExist: false

2607

# @schema

2608

# type: [null, array]

2609

# @schema

2610

# -- Metrics that should be enabled or disabled from the default metric list.

2611

# The list is expected to be separated by a space. (+metric_foo to enable

2612

# metric_foo , -metric_bar to disable metric_bar).

2613

# ref: https://docs.cilium.io/en/stable/observability/metrics/

2614

metrics: ~

2615

# --- Enable controller group metrics for monitoring specific Cilium

2616

# subsystems. The list is a list of controller group names. The special

2617

# values of "all" and "none" are supported. The set of controller

2618

# group names is not guaranteed to be stable between Cilium versions.

2619

controllerGroupMetrics:

2620

- write-cni-file

2621

- sync-host-ips

2622

- sync-lb-maps-with-k8s-services

2623

# -- Grafana dashboards for cilium-agent

2624

# grafana can import dashboards based on the label and value

2625

# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards

2626

dashboards:

2627

enabled: false

2628

label: grafana_dashboard

2629

# @schema

2630

# type: [null, string]

2631

# @schema

2632

namespace: ~

2633

labelValue: "1"

2634

annotations: {}

2635

# Configure Cilium Envoy options.

2636

envoy:

2637

# @schema

2638

# type: [null, boolean]

2639

# @schema

2640

# -- Enable Envoy Proxy in standalone DaemonSet.

2641

# This field is enabled by default for new installation.

2642

# @default -- `true` for new installation

2643

enabled: ~

2644

# -- (int)

2645

# Set Envoy'--base-id' to use when allocating shared memory regions.

2646

# Only needs to be changed if multiple Envoy instances will run on the same node and may have conflicts. Supported values: 0 - 4294967295. Defaults to '0'

2647

baseID: 0

2648

log:

2649

# @schema

2650

# type: [null, string]

2651

# @schema

2652

# -- The format string to use for laying out the log message metadata of Envoy. If specified, Envoy will use text format output.

2653

# This setting is mutually exclusive with envoy.log.format_json.

2654

format: "[%Y-%m-%d %T.%e][%t][%l][%n] [%g:%#] %v"

2655

# @schema

2656

# type: [null, object]

2657

# @schema

2658

# -- The JSON logging format to use for Envoy. This setting is mutually exclusive with envoy.log.format.

2659

# ref: https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/bootstrap/v3/bootstrap.proto#envoy-v3-api-field-config-bootstrap-v3-bootstrap-applicationlogconfig-logformat-json-format

2660

format_json: null

2661

# date: "%Y-%m-%dT%T.%e"

2662

# thread_id: "%t"

2663

# source_line: "%s:%#"

2664

# level: "%l"

2665

# logger: "%n"

2666

# message: "%j"

2667

# -- Path to a separate Envoy log file, if any. Defaults to /dev/stdout.

2668

path: ""

2669

# @schema

2670

# oneOf:

2671

# - type: [null]

2672

# - enum: [trace,debug,info,warning,error,critical,off]

2673

# @schema

2674

# -- Default log level of Envoy application log that is configured if Cilium debug / verbose logging isn't enabled.

2675

# This option allows to have a different log level than the Cilium Agent - e.g. lower it to `critical`.

2676

# Possible values: trace, debug, info, warning, error, critical, off

2677

# @default -- Defaults to the default log level of the Cilium Agent - `info`

2678

defaultLevel: ~

2679

# @schema

2680

# type: [null, integer]

2681

# @schema

2682

# -- Size of the Envoy access log buffer created within the agent in bytes.

2683

# Tune this value up if you encounter "Envoy: Discarded truncated access log message" errors.

2684

# Large request/response header sizes (e.g. 16KiB) will require a larger buffer size.

2685

accessLogBufferSize: 4096

2686

# -- Time in seconds after which a TCP connection attempt times out

2687

connectTimeoutSeconds: 2

2688

# -- Time in seconds after which the initial fetch on an xDS stream is considered timed out

2689

initialFetchTimeoutSeconds: 30

2690

# -- Maximum number of concurrent retries on Envoy clusters

2691

maxConcurrentRetries: 128

2692

# -- Maximum number of connections on Envoy clusters

2693

clusterMaxConnections: 1024

2694

# -- Maximum number of requests on Envoy clusters

2695

clusterMaxRequests: 1024

2696

# -- Maximum number of global downstream connections

2697

maxGlobalDownstreamConnections: 50000

2698

# -- Maximum number of retries for each HTTP request

2699

httpRetryCount: 3

2700

# -- ProxyMaxRequestsPerConnection specifies the max_requests_per_connection setting for Envoy

2701

maxRequestsPerConnection: 0

2702

# -- Set Envoy HTTP option max_connection_duration seconds. Default 0 (disable)

2703

maxConnectionDurationSeconds: 0

2704

# -- Set Envoy upstream HTTP idle connection timeout seconds.

2705

# Does not apply to connections with pending requests. Default 60s

2706

idleTimeoutDurationSeconds: 60

2707

# -- Set Envoy the amount of time that the connection manager will allow a stream to exist with no upstream or downstream activity.

2708

# default 5 minutes

2709

streamIdleTimeoutDurationSeconds: 300

2710

# -- Number of trusted hops regarding the x-forwarded-for and related HTTP headers for the ingress L7 policy enforcement Envoy listeners.

2711

xffNumTrustedHopsL7PolicyIngress: 0

2712

# -- Number of trusted hops regarding the x-forwarded-for and related HTTP headers for the egress L7 policy enforcement Envoy listeners.

2713

xffNumTrustedHopsL7PolicyEgress: 0

2714

# -- For cases when CiliumEnvoyConfig is not used directly (Ingress, Gateway), configures Cilium BPF Metadata listener filter

2715

# to use the original source address when extracting the metadata for a request.

2716

useOriginalSourceAddress: true

2717

# @schema

2718

# type: [null, string]

2719

# @schema

2720

# -- Max duration to wait for endpoint policies to be restored on restart. Default "3m".

2721

policyRestoreTimeoutDuration: null

2722

# -- Time in seconds to block Envoy worker thread while an upstream HTTP connection is closing. If set to 0, the connection is closed immediately (with TCP RST). If set to -1, the connection is closed asynchronously in the background.

2723

httpUpstreamLingerTimeout: null

2724

# -- Envoy container image.

2725

image:

2726

# @schema

2727

# type: [null, string]

2728

# @schema

2729

override: ~

2730

repository: chainreg.biz/chainguard-private/cilium-envoy

2731

tag: "1.19"

2732

pullPolicy: "IfNotPresent"

2733

digest: sha256:9e782cdaec22b27284271e96e3a1d46a4c19983455acf1e567fb8669eaf406da

2734

useDigest: true

2735

# -- Init containers added to the cilium Envoy DaemonSet.

2736

initContainers: []

2737

# -- Additional containers added to the cilium Envoy DaemonSet.

2738

extraContainers: []

2739

# -- Additional envoy container arguments.

2740

extraArgs: []

2741

# -- Additional envoy container environment variables.

2742

extraEnv: []

2743

# -- Additional envoy hostPath mounts.

2744

extraHostPathMounts: []

2745

# - name: host-mnt-data

2746

# mountPath: /host/mnt/data

2747

# hostPath: /mnt/data

2748

# hostPathType: Directory

2749

# readOnly: true

2750

# mountPropagation: HostToContainer

2751

2752

# -- Additional envoy volumes.

2753

extraVolumes: []

2754

# -- Additional envoy volumeMounts.

2755

extraVolumeMounts: []

2756

# -- Configure termination grace period for cilium-envoy DaemonSet.

2757

terminationGracePeriodSeconds: 1

2758

# -- TCP port for the health API.

2759

healthPort: 9878

2760

# -- cilium-envoy update strategy

2761

# ref: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/#updating-a-daemonset

2762

updateStrategy:

2763

type: RollingUpdate

2764

rollingUpdate:

2765

# @schema

2766

# type: [integer, string]

2767

# @schema

2768

maxUnavailable: 2

2769

# -- Roll out cilium envoy pods automatically when configmap is updated.

2770

rollOutPods: false

2771

# -- ADVANCED OPTION: Bring your own custom Envoy bootstrap ConfigMap. Provide the name of a ConfigMap with a `bootstrap-config.json` key.

2772

# When specified, Envoy will use this ConfigMap instead of the default provided by the chart.

2773

# WARNING: Use of this setting has the potential to prevent cilium-envoy from starting up, and can cause unexpected behavior (e.g. due to

2774

# syntax error or semantically incorrect configuration). Before submitting an issue, please ensure you have disabled this feature, as support

2775

# cannot be provided for custom Envoy bootstrap configs.

2776

# @schema

2777

# type: [null, string]

2778

# @schema

2779

bootstrapConfigMap: ~

2780

# -- Annotations to be added to all top-level cilium-envoy objects (resources under templates/cilium-envoy)

2781

annotations: {}

2782

# -- Security Context for cilium-envoy pods.

2783

podSecurityContext:

2784

# -- AppArmorProfile options for the `cilium-agent` and init containers

2785

appArmorProfile:

2786

type: "Unconfined"

2787

# -- Annotations to be added to envoy pods

2788

podAnnotations: {}

2789

# -- Labels to be added to envoy pods

2790

podLabels: {}

2791

# -- Envoy resource limits & requests

2792

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

2793

resources: {}

2794

# limits:

2795

# cpu: 4000m

2796

# memory: 4Gi

2797

# requests:

2798

# cpu: 100m

2799

# memory: 512Mi

2800

2801

startupProbe:

2802

# -- Enable startup probe for cilium-envoy

2803

enabled: true

2804

# -- failure threshold of startup probe.

2805

# 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s)

2806

failureThreshold: 105

2807

# -- interval between checks of the startup probe

2808

periodSeconds: 2

2809

livenessProbe:

2810

# -- Enable liveness probe for cilium-envoy

2811

enabled: true

2812

# -- failure threshold of liveness probe

2813

failureThreshold: 10

2814

# -- interval between checks of the liveness probe

2815

periodSeconds: 30

2816

readinessProbe:

2817

# -- failure threshold of readiness probe

2818

failureThreshold: 3

2819

# -- interval between checks of the readiness probe

2820

periodSeconds: 30

2821

securityContext:

2822

# -- User to run the pod with

2823

# runAsUser: 0

2824

# -- Run the pod with elevated privileges

2825

privileged: false

2826

# -- SELinux options for the `cilium-envoy` container

2827

seLinuxOptions:

2828

level: 's0'

2829

# Running with spc_t since we have removed the privileged mode.

2830

# Users can change it to a different type as long as they have the

2831

# type available on the system.

2832

type: 'spc_t'

2833

capabilities:

2834

# -- Capabilities for the `cilium-envoy` container.

2835

# Even though granted to the container, the cilium-envoy-starter wrapper drops

2836

# all capabilities after forking the actual Envoy process.

2837

# `NET_BIND_SERVICE` is the only capability that can be passed to the Envoy process by

2838

# setting `envoy.securityContext.capabilities.keepNetBindService=true` (in addition to granting the

2839

# capability to the container).

2840

# Note: In case of embedded envoy, the capability must be granted to the cilium-agent container.

2841

envoy:

2842

# Used since cilium proxy uses setting IPPROTO_IP/IP_TRANSPARENT

2843

- NET_ADMIN

2844

# We need it for now but might not need it for >= 5.11 specially

2845

# for the 'SYS_RESOURCE'.

2846

# In >= 5.8 there's already BPF and PERMON capabilities

2847

- SYS_ADMIN

2848

# Both PERFMON and BPF requires kernel 5.8, container runtime

2849

# cri-o >= v1.22.0 or containerd >= v1.5.0.

2850

# If available, SYS_ADMIN can be removed.

2851

#- PERFMON

2852

#- BPF

2853

# -- Keep capability `NET_BIND_SERVICE` for Envoy process.

2854

keepCapNetBindService: false

2855

# -- Affinity for cilium-envoy.

2856

affinity:

2857

podAntiAffinity:

2858

requiredDuringSchedulingIgnoredDuringExecution:

2859

- topologyKey: kubernetes.io/hostname

2860

labelSelector:

2861

matchLabels:

2862

k8s-app: cilium-envoy

2863

podAffinity:

2864

requiredDuringSchedulingIgnoredDuringExecution:

2865

- topologyKey: kubernetes.io/hostname

2866

labelSelector:

2867

matchLabels:

2868

k8s-app: cilium

2869

nodeAffinity:

2870

requiredDuringSchedulingIgnoredDuringExecution:

2871

nodeSelectorTerms:

2872

- matchExpressions:

2873

- key: cilium.io/no-schedule

2874

operator: NotIn

2875

values:

2876

- "true"

2877

# -- Node selector for cilium-envoy.

2878

nodeSelector:

2879

kubernetes.io/os: linux

2880

# -- Node tolerations for envoy scheduling to nodes with taints

2881

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

2882

tolerations:

2883

- operator: Exists

2884

# - key: "key"

2885

# operator: "Equal|Exists"

2886

# value: "value"

2887

# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

2888

# @schema

2889

# type: [null, string]

2890

# @schema

2891

# -- The priority class to use for cilium-envoy.

2892

priorityClassName: ~

2893

# @schema

2894

# type: [null, string]

2895

# @schema

2896

# -- DNS policy for Cilium envoy pods.

2897

# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy

2898

dnsPolicy: ~

2899

debug:

2900

admin:

2901

# -- Enable admin interface for cilium-envoy.

2902

# This is useful for debugging and should not be enabled in production.

2903

enabled: false

2904

# -- Port number (bound to loopback interface).

2905

# kubectl port-forward can be used to access the admin interface.

2906

port: 9901

2907

# -- Configure Cilium Envoy Prometheus options.

2908

# Note that some of these apply to either cilium-agent or cilium-envoy.

2909

prometheus:

2910

# -- Enable prometheus metrics for cilium-envoy

2911

enabled: true

2912

serviceMonitor:

2913

# -- Enable service monitors.

2914

2915

# Note that this setting applies to both cilium-envoy _and_ cilium-agent

2916

# with Envoy enabled.

2917

enabled: false

2918

# -- Labels to add to ServiceMonitor cilium-envoy

2919

labels: {}

2920

# -- Annotations to add to ServiceMonitor cilium-envoy

2921

annotations: {}

2922

# -- Interval for scrape metrics.

2923

interval: "10s"

2924

# @schema

2925

# type: [null, string]

2926

# @schema

2927

# -- Timeout after which scrape is considered to be failed.

2928

scrapeTimeout: ~

2929

# -- Specify the Kubernetes namespace where Prometheus expects to find

2930

# service monitors configured.

2931

# namespace: ""

2932

# -- Relabeling configs for the ServiceMonitor cilium-envoy

2933

# or for cilium-agent with Envoy configured.

2934

relabelings:

2935

- sourceLabels:

2936

- __meta_kubernetes_pod_node_name

2937

targetLabel: node

2938

action: replace

2939

replacement: ${1}

2940

# @schema

2941

# type: [null, array]

2942

# @schema

2943

# -- Metrics relabeling configs for the ServiceMonitor cilium-envoy

2944

# or for cilium-agent with Envoy configured.

2945

metricRelabelings: ~

2946

# -- Serve prometheus metrics for cilium-envoy on the configured port

2947

port: "9964"

2948

# -- Enable/Disable use of node label based identity

2949

nodeSelectorLabels: false

2950

# To include or exclude matched resources from cilium node identity evaluation

2951

# List of labels just like --labels flag (.Values.labels)

2952

# nodeLabels: ""

2953

2954

# -- Enable resource quotas for priority classes used in the cluster.

2955

resourceQuotas:

2956

enabled: false

2957

cilium:

2958

hard:

2959

# 5k nodes * 2 DaemonSets (Cilium and cilium node init)

2960

pods: "10k"

2961

operator:

2962

hard:

2963

# 15 "clusterwide" Cilium Operator pods for HA

2964

pods: "15"

2965

# Need to document default

2966

##################

2967

2968

# -- Annotations to be added to all cilium-secret namespaces (resources under templates/cilium-secrets-namespace)

2969

secretsNamespaceAnnotations: {}

2970

# -- Labels to be added to all cilium-secret namespaces (resources under templates/cilium-secrets-namespace)

2971

secretsNamespaceLabels: {}

2972

# -- Do not run Cilium agent when running with clean mode. Useful to completely

2973

# uninstall Cilium as it will stop Cilium from starting and create artifacts

2974

# in the node.

2975

sleepAfterInit: false

2976

# -- Synchronize Kubernetes nodes to kvstore and perform CNP GC.

2977

synchronizeK8sNodes: true

2978

# -- Configure TLS configuration in the agent.

2979

tls:

2980

# @schema

2981

# type: [null, string]

2982

# @schema

2983

# -- This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies

2984

# (namely the secrets referenced by terminatingTLS and originatingTLS).

2985

# This value is DEPRECATED and will be removed in a future version.

2986

# Use `tls.readSecretsOnlyFromSecretsNamespace` instead.

2987

# Possible values:

2988

# - local

2989

# - k8s

2990

secretsBackend: ~

2991

# @schema

2992

# type: [null, boolean]

2993

# @schema

2994

# -- Configure if the Cilium Agent will only look in `tls.secretsNamespace` for

2995

# CiliumNetworkPolicy relevant Secrets.

2996

# If false, the Cilium Agent will be granted READ (GET/LIST/WATCH) access

2997

# to _all_ secrets in the entire cluster. This is not recommended and is

2998

# included for backwards compatibility.

2999

# This value obsoletes `tls.secretsBackend`, with `true` == `local` in the old

3000

# setting, and `false` == `k8s`.

3001

readSecretsOnlyFromSecretsNamespace: ~

3002

# -- Configures where secrets used in CiliumNetworkPolicies will be looked for

3003

secretsNamespace:

3004

# -- Create secrets namespace for TLS Interception secrets.

3005

create: true

3006

# -- Name of TLS Interception secret namespace.

3007

3008

# -- Configures settings for synchronization of TLS Interception Secrets

3009

secretSync:

3010

# @schema

3011

# type: [null, boolean]

3012

# @schema

3013

# -- Enable synchronization of Secrets for TLS Interception. If disabled and

3014

# tls.readSecretsOnlyFromSecretsNamespace is set to 'false', then secrets will be read directly by the agent.

3015

enabled: ~

3016

# -- Base64 encoded PEM values for the CA certificate and private key.

3017

# This can be used as common CA to generate certificates used by hubble and clustermesh components.

3018

# It is neither required nor used when cert-manager is used to generate the certificates.

3019

ca:

3020

# -- Optional CA cert. If it is provided, it will be used by cilium to

3021

# generate all other certificates. Otherwise, an ephemeral CA is generated.

3022

cert: ""

3023

# -- Optional CA private key. If it is provided, it will be used by cilium to

3024

# generate all other certificates. Otherwise, an ephemeral CA is generated.

3025

key: ""

3026

# -- Generated certificates validity duration in days. This will be used for auto generated CA.

3027

certValidityDuration: 1095

3028

# -- Configure the CA trust bundle used for the validation of the certificates

3029

# leveraged by hubble and clustermesh. When enabled, it overrides the content of the

3030

# 'ca.crt' field of the respective certificates, allowing for CA rotation with no down-time.

3031

caBundle:

3032

# -- Enable the use of the CA trust bundle.

3033

enabled: false

3034

# -- Name of the ConfigMap containing the CA trust bundle.

3035

3036

# -- Entry of the ConfigMap containing the CA trust bundle.

3037

key: ca.crt

3038

# -- Use a Secret instead of a ConfigMap.

3039

useSecret: false

3040

# If uncommented, creates the ConfigMap and fills it with the specified content.

3041

# Otherwise, the ConfigMap is assumed to be already present in .Release.Namespace.

3042

3043

# content: |

3044

# -----BEGIN CERTIFICATE-----

3045

# ...

3046

# -----END CERTIFICATE-----

3047

# -----BEGIN CERTIFICATE-----

3048

# ...

3049

# -----END CERTIFICATE-----

3050

# -- Tunneling protocol to use in tunneling mode and for ad-hoc tunnels.

3051

# Possible values:

3052

# - ""

3053

# - vxlan

3054

# - geneve

3055

# @default -- `"vxlan"`

3056

tunnelProtocol: ""

3057

# -- IP family for the underlay.

3058

# Possible values:

3059

# - "ipv4"

3060

# - "ipv6"

3061

# @default -- `"ipv4"`

3062

underlayProtocol: ""

3063

# -- Enable native-routing mode or tunneling mode.

3064

# Possible values:

3065

# - ""

3066

# - native

3067

# - tunnel

3068

# @default -- `"tunnel"`

3069

routingMode: ""

3070

# -- Configure VXLAN and Geneve tunnel port.

3071

# @default -- Port 8472 for VXLAN, Port 6081 for Geneve

3072

tunnelPort: 0

3073

# -- Configure VXLAN and Geneve tunnel source port range hint.

3074

# @default -- 0-0 to let the kernel driver decide the range

3075

tunnelSourcePortRange: 0-0

3076

# -- Configure what the response should be to traffic for a service without backends.

3077

# Possible values:

3078

# - reject (default)

3079

# - drop

3080

serviceNoBackendResponse: reject

3081

# -- Configure what the response should be to pod egress traffic denied by network policy.

3082

# Possible values:

3083

# - none (default)

3084

# - icmp

3085

policyDenyResponse: none

3086

# -- Configure the underlying network MTU to overwrite auto-detected MTU.

3087

# This value doesn't change the host network interface MTU i.e. eth0 or ens0.

3088

# It changes the MTU for cilium_net@cilium_host, cilium_host@cilium_net,

3089

# cilium_vxlan and lxc_health interfaces.

3090

MTU: 0

3091

# -- Disable the usage of CiliumEndpoint CRD.

3092

disableEndpointCRD: false

3093

wellKnownIdentities:

3094

# -- Enable the use of well-known identities.

3095

enabled: false

3096

etcd:

3097

# -- Enable etcd mode for the agent.

3098

enabled: false

3099

# -- List of etcd endpoints

3100

endpoints:

3101

- https://CHANGE-ME:2379

3102

# -- Enable use of TLS/SSL for connectivity to etcd.

3103

ssl: false

3104

operator:

3105

# -- Enable the cilium-operator component (required).

3106

enabled: true

3107

# -- Roll out cilium-operator pods automatically when configmap is updated.

3108

rollOutPods: false

3109

# -- cilium-operator image.

3110

image:

3111

# @schema

3112

# type: [null, string]

3113

# @schema

3114

override: chainreg.biz/chainguard-private/cilium-operator-generic:1.19@sha256:63a48bc03a08dfa84a1490fd4bcdb79c464781322e927c4c52b0d61f2582b9e9

3115

repository: "quay.io/cilium/operator"

3116

tag: "v1.19.4"

3117

# operator-generic-digest

3118

genericDigest: ""

3119

# operator-azure-digest

3120

azureDigest: ""

3121

# operator-aws-digest

3122

awsDigest: ""

3123

# operator-alibabacloud-digest

3124

alibabacloudDigest: ""

3125

useDigest: false

3126

pullPolicy: "IfNotPresent"

3127

suffix: ""

3128

# -- Number of replicas to run for the cilium-operator deployment

3129

replicas: 2

3130

# -- The priority class to use for cilium-operator

3131

priorityClassName: ""

3132

# -- DNS policy for Cilium operator pods.

3133

# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy

3134

dnsPolicy: ""

3135

# -- cilium-operator update strategy

3136

updateStrategy:

3137

type: RollingUpdate

3138

rollingUpdate:

3139

# @schema

3140

# type: [integer, string]

3141

# @schema

3142

maxSurge: 25%

3143

# @schema

3144

# type: [integer, string]

3145

# @schema

3146

maxUnavailable: 50%

3147

# -- Affinity for cilium-operator

3148

affinity:

3149

podAntiAffinity:

3150

requiredDuringSchedulingIgnoredDuringExecution:

3151

- topologyKey: kubernetes.io/hostname

3152

labelSelector:

3153

matchLabels:

3154

io.cilium/app: operator

3155

# -- Pod topology spread constraints for cilium-operator

3156

topologySpreadConstraints: []

3157

# - maxSkew: 1

3158

# topologyKey: topology.kubernetes.io/zone

3159

# whenUnsatisfiable: DoNotSchedule

3160

3161

# -- Node labels for cilium-operator pod assignment

3162

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

3163

nodeSelector:

3164

kubernetes.io/os: linux

3165

# -- Node tolerations for cilium-operator scheduling to nodes with taints

3166

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

3167

# Toleration for agentNotReadyTaintKey taint is always added to cilium-operator pods.

3168

# @schema

3169

# type: [null, array]

3170

# @schema

3171

tolerations:

3172

- key: "node-role.kubernetes.io/control-plane"

3173

operator: Exists

3174

- key: "node-role.kubernetes.io/master" #deprecated

3175

operator: Exists

3176

- key: "node.kubernetes.io/not-ready"

3177

operator: Exists

3178

- key: "node.cloudprovider.kubernetes.io/uninitialized"

3179

operator: Exists

3180

# -- Additional cilium-operator container arguments.

3181

extraArgs: []

3182

# -- Additional cilium-operator environment variables.

3183

extraEnv: []

3184

# -- Additional cilium-operator hostPath mounts.

3185

extraHostPathMounts: []

3186

# - name: host-mnt-data

3187

# mountPath: /host/mnt/data

3188

# hostPath: /mnt/data

3189

# hostPathType: Directory

3190

# readOnly: true

3191

# mountPropagation: HostToContainer

3192

3193

# -- Additional cilium-operator volumes.

3194

extraVolumes: []

3195

# -- Additional cilium-operator volumeMounts.

3196

extraVolumeMounts: []

3197

# -- Annotations to be added to all top-level cilium-operator objects (resources under templates/cilium-operator)

3198

annotations: {}

3199

# -- HostNetwork setting

3200

hostNetwork: true

3201

# -- Security context to be added to cilium-operator pods

3202

podSecurityContext:

3203

seccompProfile:

3204

type: RuntimeDefault

3205

# -- Annotations to be added to cilium-operator pods

3206

podAnnotations: {}

3207

# -- Labels to be added to cilium-operator pods

3208

podLabels: {}

3209

# PodDisruptionBudget settings

3210

podDisruptionBudget:

3211

# -- enable PodDisruptionBudget

3212

# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/

3213

enabled: false

3214

# @schema

3215

# type: [null, integer, string]

3216

# @schema

3217

# -- Minimum number/percentage of pods that should remain scheduled.

3218

# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`

3219

minAvailable: null

3220

# @schema

3221

# type: [null, integer, string]

3222

# @schema

3223

# -- Maximum number/percentage of pods that may be made unavailable

3224

maxUnavailable: 1

3225

# @schema

3226

# type: [null, string]

3227

# @schema

3228

# -- How are unhealthy, but running, pods counted for eviction

3229

unhealthyPodEvictionPolicy: null

3230

# -- cilium-operator resource limits & requests

3231

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

3232

resources: {}

3233

# limits:

3234

# cpu: 1000m

3235

# memory: 1Gi

3236

# requests:

3237

# cpu: 100m

3238

# memory: 128Mi

3239

3240

# -- Security context to be added to cilium-operator pods

3241

securityContext:

3242

capabilities:

3243

drop:

3244

- ALL

3245

allowPrivilegeEscalation: false

3246

# runAsUser: 0

3247

3248

# -- Interval for endpoint garbage collection.

3249

endpointGCInterval: "5m0s"

3250

# -- Interval for cilium node garbage collection.

3251

nodeGCInterval: "5m0s"

3252

# -- Interval for identity garbage collection.

3253

identityGCInterval: "15m0s"

3254

# -- Timeout for identity heartbeats.

3255

identityHeartbeatTimeout: "30m0s"

3256

pprof:

3257

# -- Enable pprof for cilium-operator

3258

enabled: false

3259

# -- Configure pprof listen address for cilium-operator

3260

address: localhost

3261

# -- Configure pprof listen port for cilium-operator

3262

port: 6061

3263

# -- Enable mutex contention profiling for cilium-operator and set the fraction of sampled events (set to 1 to sample all events)

3264

mutexProfileFraction: 0

3265

# -- Enable goroutine blocking profiling for cilium-operator and set the rate of sampled events in nanoseconds (set to 1 to sample all events [warning: performance overhead])

3266

blockProfileRate: 0

3267

# -- Enable prometheus metrics for cilium-operator on the configured port at

3268

# /metrics

3269

prometheus:

3270

metricsService: false

3271

enabled: true

3272

port: 9963

3273

serviceMonitor:

3274

# -- Enable service monitors.

3275

3276

enabled: false

3277

# -- Labels to add to ServiceMonitor cilium-operator

3278

labels: {}

3279

# -- Annotations to add to ServiceMonitor cilium-operator

3280

annotations: {}

3281

# -- jobLabel to add for ServiceMonitor cilium-operator

3282

jobLabel: ""

3283

# -- Interval for scrape metrics.

3284

interval: "10s"

3285

# @schema

3286

# type: [null, string]

3287

# @schema

3288

# -- Timeout after which scrape is considered to be failed.

3289

scrapeTimeout: ~

3290

# @schema

3291

# type: [null, array]

3292

# @schema

3293

# -- Relabeling configs for the ServiceMonitor cilium-operator

3294

relabelings: ~

3295

# @schema

3296

# type: [null, array]

3297

# @schema

3298

# -- Metrics relabeling configs for the ServiceMonitor cilium-operator

3299

metricRelabelings: ~

3300

# -- TLS configuration for Prometheus

3301

tls:

3302

enabled: false

3303

server:

3304

# -- Name of the Secret containing the certificate, key and CA files for the Prometheus server.

3305

existingSecret: ""

3306

mtls:

3307

# When set to true enforces mutual TLS between Operator Prometheus server and its clients.

3308

# False allow non-mutual TLS connections.

3309

# This option has no effect when TLS is disabled.

3310

enabled: false

3311

# -- Grafana dashboards for cilium-operator

3312

# grafana can import dashboards based on the label and value

3313

# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards

3314

dashboards:

3315

enabled: false

3316

label: grafana_dashboard

3317

# @schema

3318

# type: [null, string]

3319

# @schema

3320

namespace: ~

3321

labelValue: "1"

3322

annotations: {}

3323

# -- Skip CRDs creation for cilium-operator

3324

skipCRDCreation: false

3325

# -- Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium

3326

# pod running.

3327

removeNodeTaints: true

3328

# @schema

3329

# type: [null, boolean]

3330

# @schema

3331

# -- Taint nodes where Cilium is scheduled but not running. This prevents pods

3332

# from being scheduled to nodes where Cilium is not the default CNI provider.

3333

# @default -- same as removeNodeTaints

3334

setNodeTaints: ~

3335

# -- Set Node condition NetworkUnavailable to 'false' with the reason

3336

# 'CiliumIsUp' for nodes that have a healthy Cilium pod.

3337

setNodeNetworkStatus: true

3338

unmanagedPodWatcher:

3339

# -- Restart any pod that are not managed by Cilium.

3340

restart: true

3341

# -- Interval, in seconds, to check if there are any pods that are not

3342

# managed by Cilium.

3343

intervalSeconds: 15

3344

# -- Selector for pods that should be restarted when not managed by Cilium.

3345

# If not set, defaults to built-in selector "k8s-app=kube-dns". Set to empty string to select all pods.

3346

# @schema

3347

# type: [null, string]

3348

# @schema

3349

selector: ~

3350

nodeinit:

3351

# -- Enable the node initialization DaemonSet

3352

enabled: false

3353

# -- node-init image.

3354

image:

3355

# @schema

3356

# type: [null, string]

3357

# @schema

3358

override: ~

3359

repository: chainreg.biz/chainguard-private/bash

3360

tag: latest

3361

digest: sha256:7178e5840790f7fea8c453f1550d8d42f404e12f131c13ae21c480059ca7fdb5

3362

useDigest: true

3363

pullPolicy: "IfNotPresent"

3364

# -- The priority class to use for the nodeinit pod.

3365

priorityClassName: ""

3366

# -- node-init update strategy

3367

updateStrategy:

3368

type: RollingUpdate

3369

# -- Additional nodeinit environment variables.

3370

extraEnv: []

3371

# -- Additional nodeinit volumes.

3372

extraVolumes: []

3373

# -- Additional nodeinit volumeMounts.

3374

extraVolumeMounts: []

3375

# -- Affinity for cilium-nodeinit

3376

affinity: {}

3377

# -- Node labels for nodeinit pod assignment

3378

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

3379

nodeSelector:

3380

kubernetes.io/os: linux

3381

# -- Node tolerations for nodeinit scheduling to nodes with taints

3382

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

3383

tolerations:

3384

- operator: Exists

3385

# - key: "key"

3386

# operator: "Equal|Exists"

3387

# value: "value"

3388

# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

3389

# -- Annotations to be added to all top-level nodeinit objects (resources under templates/cilium-nodeinit)

3390

annotations: {}

3391

# -- Annotations to be added to node-init pods.

3392

podAnnotations: {}

3393

# -- Labels to be added to node-init pods.

3394

podLabels: {}

3395

# -- Security Context for cilium-node-init pods.

3396

podSecurityContext:

3397

# -- AppArmorProfile options for the `cilium-node-init` and init containers

3398

appArmorProfile:

3399

type: "Unconfined"

3400

# -- nodeinit resource limits & requests

3401

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

3402

resources:

3403

requests:

3404

# @schema

3405

# type: [integer, string]

3406

# @schema

3407

cpu: 100m

3408

memory: 100Mi

3409

# -- Security context to be added to nodeinit pods.

3410

securityContext:

3411

allowPrivilegeEscalation: false

3412

privileged: false

3413

seLinuxOptions:

3414

level: 's0'

3415

# Running with spc_t since we have removed the privileged mode.

3416

# Users can change it to a different type as long as they have the

3417

# type available on the system.

3418

type: 'spc_t'

3419

capabilities:

3420

add:

3421

# Used in iptables. Consider removing once we are iptables-free

3422

- SYS_MODULE

3423

# Used for nsenter

3424

- NET_ADMIN

3425

- SYS_ADMIN

3426

- SYS_CHROOT

3427

- SYS_PTRACE

3428

# -- bootstrapFile is the location of the file where the bootstrap timestamp is

3429

# written by the node-init DaemonSet

3430

bootstrapFile: "/tmp/cilium-bootstrap.d/cilium-bootstrap-time"

3431

# -- wait for Cloud init to finish on the host and assume the node has cloud init installed

3432

waitForCloudInit: false

3433

# -- startup offers way to customize startup nodeinit script (pre and post position)

3434

startup:

3435

preScript: ""

3436

postScript: ""

3437

# -- prestop offers way to customize prestop nodeinit script (pre and post position)

3438

prestop:

3439

preScript: ""

3440

postScript: ""

3441

preflight:

3442

# -- Enable Cilium pre-flight resources (required for upgrade)

3443

enabled: false

3444

# -- Cilium pre-flight image.

3445

image:

3446

# @schema

3447

# type: [null, string]

3448

# @schema

3449

override: ~

3450

repository: chainreg.biz/chainguard-private/cilium-agent

3451

tag: "1.19"

3452

# cilium-digest

3453

digest: sha256:baf006651419a36e646a045eb027e41df676685cb52dc54a28db4529e21df2bc

3454

useDigest: true

3455

pullPolicy: "IfNotPresent"

3456

envoy:

3457

# -- Envoy pre-flight image.

3458

image:

3459

# @schema

3460

# type: [null, string]

3461

# @schema

3462

override: ~

3463

repository: chainreg.biz/chainguard-private/cilium-envoy

3464

tag: "1.19"

3465

pullPolicy: "IfNotPresent"

3466

digest: sha256:9e782cdaec22b27284271e96e3a1d46a4c19983455acf1e567fb8669eaf406da

3467

useDigest: true

3468

# -- The priority class to use for the preflight pod.

3469

priorityClassName: ""

3470

# -- preflight update strategy

3471

updateStrategy:

3472

type: RollingUpdate

3473

# -- Additional preflight environment variables.

3474

extraEnv: []

3475

# -- Additional preflight volumes.

3476

extraVolumes: []

3477

# -- Additional preflight volumeMounts.

3478

extraVolumeMounts: []

3479

# -- Affinity for cilium-preflight

3480

affinity:

3481

podAffinity:

3482

requiredDuringSchedulingIgnoredDuringExecution:

3483

- topologyKey: kubernetes.io/hostname

3484

labelSelector:

3485

matchLabels:

3486

k8s-app: cilium

3487

# -- Node labels for preflight pod assignment

3488

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

3489

nodeSelector:

3490

kubernetes.io/os: linux

3491

# -- Node tolerations for preflight scheduling to nodes with taints

3492

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

3493

tolerations:

3494

- operator: Exists

3495

# - key: "key"

3496

# operator: "Equal|Exists"

3497

# value: "value"

3498

# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"

3499

# -- Annotations to be added to all top-level preflight objects (resources under templates/cilium-preflight)

3500

annotations: {}

3501

# -- Security context to be added to preflight pods.

3502

podSecurityContext: {}

3503

# -- Annotations to be added to preflight pods

3504

podAnnotations: {}

3505

# -- Labels to be added to the preflight pod.

3506

podLabels: {}

3507

# PodDisruptionBudget settings

3508

podDisruptionBudget:

3509

# -- enable PodDisruptionBudget

3510

# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/

3511

enabled: false

3512

# @schema

3513

# type: [null, integer, string]

3514

# @schema

3515

# -- Minimum number/percentage of pods that should remain scheduled.

3516

# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`

3517

minAvailable: null

3518

# @schema

3519

# type: [null, integer, string]

3520

# @schema

3521

# -- Maximum number/percentage of pods that may be made unavailable

3522

maxUnavailable: 1

3523

# @schema

3524

# type: [null, string]

3525

# @schema

3526

# -- How are unhealthy, but running, pods counted for eviction

3527

unhealthyPodEvictionPolicy: null

3528

# -- preflight resource limits & requests

3529

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/

3530

resources: {}

3531

# limits:

3532

# cpu: 4000m

3533

# memory: 4Gi

3534

# requests:

3535

# cpu: 100m

3536

# memory: 512Mi

3537

3538

readinessProbe:

3539

# -- For how long kubelet should wait before performing the first probe

3540

initialDelaySeconds: 5

3541

# -- interval between checks of the readiness probe

3542

periodSeconds: 5

3543

# -- Security context to be added to preflight pods

3544

securityContext:

3545

allowPrivilegeEscalation: false

3546

# runAsUser: 0

3547

3548

# -- Path to write the `--tofqdns-pre-cache` file to.

3549

tofqdnsPreCache: ""

3550

# -- Configure termination grace period for preflight Deployment and DaemonSet.

3551

terminationGracePeriodSeconds: 1

3552

# -- By default we should always validate the installed CNPs before upgrading

3553

# Cilium. This will make sure the user will have the policies deployed in the

3554

# cluster with the right schema.

3555

validateCNPs: true

3556

# -- Explicitly enable or disable priority class.

3557

# .Capabilities.KubeVersion is unsettable in `helm template` calls,

3558

# it depends on k8s libraries version that Helm was compiled against.

3559

# This option allows to explicitly disable setting the priority class, which

3560

# is useful for rendering charts for gke clusters in advance.

3561

enableCriticalPriorityClass: true

3562

# disableEnvoyVersionCheck removes the check for Envoy, which can be useful

3563

# on AArch64 as the images do not currently ship a version of Envoy.

3564

#disableEnvoyVersionCheck: false

3565

clustermesh:

3566

# -- Deploy clustermesh-apiserver for clustermesh. This option is typically

3567

# used with ``clustermesh.config.enabled=true``. Refer to the

3568

# ``clustermesh.config.enabled=true``documentation for more information.

3569

useAPIServer: false

3570

# -- The maximum number of clusters to support in a ClusterMesh. This value

3571

# cannot be changed on running clusters, and all clusters in a ClusterMesh

3572

# must be configured with the same value. Values > 255 will decrease the

3573

# maximum allocatable cluster-local identities.

3574

# Supported values are 255 and 511.

3575

maxConnectedClusters: 255

3576

# -- The time to live for the cache of a remote cluster after connectivity is

3577

# lost. If the connection is not re-established within this duration, the

3578

# cached data is revoked to prevent stale state. If not specified or set to

3579

# 0s, the cache is never revoked (default).

3580

cacheTTL: "0s"

3581

# -- Enable the synchronization of Kubernetes EndpointSlices corresponding to

3582

# the remote endpoints of appropriately-annotated global services through ClusterMesh

3583

enableEndpointSliceSynchronization: false

3584

# -- Enable Multi-Cluster Services API support (deprecated; use clustermesh.mcsapi.enabled)

3585

enableMCSAPISupport: false

3586

# -- Control whether policy rules assume by default the local cluster if not explicitly selected

3587

policyDefaultLocalCluster: true

3588

# -- Annotations to be added to all top-level clustermesh objects (resources under templates/clustermesh-apiserver and templates/clustermesh-config)

3589

annotations: {}

3590

# -- Clustermesh explicit configuration.

3591

config:

3592

# -- Enable the Clustermesh explicit configuration.

3593

# If set to false, you need to provide the following resources yourself:

3594

# - (Secret) cilium-clustermesh (used by cilium-agent/cilium-operator to connect to

3595

# the local etcd instance if KVStoreMesh is enabled or the remote clusters

3596

# if KVStoreMesh is disabled)

3597

# - (Secret) cilium-kvstoremesh (used by KVStoreMesh to connect to the remote clusters)

3598

# - (ConfigMap) clustermesh-remote-users (used to create one etcd user per remote cluster

3599

# if clustermesh-apiserver is used and `clustermesh.apiserver.tls.authMode` is not

3600

# set to `legacy`)

3601

enabled: false

3602

# -- Default dns domain for the Clustermesh API servers

3603

# This is used in the case cluster addresses are not provided

3604

# and IPs are used.

3605

domain: mesh.cilium.io

3606

# -- Clusters to be peered in the mesh.

3607

# @schema

3608

# type: [object, array]

3609

# @schema

3610

clusters: []

3611

# You can use a dict of clusters (recommended):

3612

# clusters:

3613

# # -- Name of the cluster

3614

# cluster1:

3615

# # -- Whether to enable this cluster in the mesh. Optional, defaults to true.

3616

# enabled: true

3617

# # -- Address of the cluster, use this if you created DNS records for

3618

# # the cluster Clustermesh API server.

3619

# address: cluster1.mesh.cilium.io

3620

# # -- Port of the cluster Clustermesh API server.

3621

# port: 2379

3622

# # -- IPs of the cluster Clustermesh API server, use multiple ones when

3623

# # you have multiple IPs to access the Clustermesh API server.

3624

# ips:

3625

# - 172.18.255.201

3626

# # -- (deprecated) base64 encoded PEM values for the cluster client certificate, private key and certificate authority.

3627

# # These fields can (and should) be omitted in case the CA is shared across clusters. In that case, the

3628

# # "remote" private key and certificate available in the local cluster are automatically used instead.

3629

# tls:

3630

# cert: ""

3631

# key: ""

3632

# caCert: ""

3633

3634

# Or alternatively you can use a list of clusters:

3635

# clusters:

3636

# # -- Name of the cluster

3637

# - name: cluster1

3638

# # -- Address of the cluster, use this if you created DNS records for

3639

# # the cluster Clustermesh API server.

3640

# address: cluster1.mesh.cilium.io

3641

# # -- Port of the cluster Clustermesh API server.

3642

# port: 2379

3643

# # -- IPs of the cluster Clustermesh API server, use multiple ones when

3644

# # you have multiple IPs to access the Clustermesh API server.

3645

# ips:

3646

# - 172.18.255.201

3647

# # -- (deprecated) base64 encoded PEM values for the cluster client certificate, private key and certificate authority.

3648

# # These fields can (and should) be omitted in case the CA is shared across clusters. In that case, the

3649

# # "remote" private key and certificate available in the local cluster are automatically used instead.

3650

# tls:

3651

# cert: ""

3652

# key: ""

3653

# caCert: ""

3654

mcsapi:

3655

# -- Enable Multi-Cluster Services API support

3656

enabled: false

3657

# -- Enabled MCS-API CRDs auto-installation

3658

installCRDs: true

3659

corednsAutoConfigure:

3660

# -- Enable auto-configuration of CoreDNS for Multi-Cluster Services API.

3661

# CoreDNS MUST be at least in version v1.12.2 to run this.

3662

enabled: false

3663

coredns:

3664

# -- The Deployment for the cluster CoreDNS service

3665

deploymentName: coredns

3666

# -- The Service Account name for the cluster CoreDNS service

3667

serviceAccountName: coredns

3668

# -- The ConfigMap name for the cluster CoreDNS service

3669

configMapName: coredns

3670

# -- The namespace for the cluster CoreDNS service

3671

namespace: kube-system

3672

# -- The cluster domain for the cluster CoreDNS service

3673

clusterDomain: cluster.local

3674

# -- The clusterset domain for the cluster CoreDNS service

3675

clustersetDomain: clusterset.local

3676

# -- Additional arguments to `clustermesh-apiserver coredns-mcsapi-auto-configure`.

3677

extraArgs: []

3678

# -- Seconds after which the completed job pod will be deleted

3679

ttlSecondsAfterFinished: 1800

3680

# -- Labels to be added to coredns-mcsapi-autoconfig pods

3681

podLabels: {}

3682

# -- Annotations to be added to the coredns-mcsapi-autoconfig Job

3683

annotations: {}

3684

# -- Node selector for coredns-mcsapi-autoconfig

3685

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

3686

nodeSelector: {}

3687

# -- Priority class for coredns-mcsapi-autoconfig

3688

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/#priorityclass

3689

priorityClassName: ""

3690

# -- Node tolerations for pod assignment on nodes with taints

3691

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

3692

tolerations: []

3693

# -- Resource limits for coredns-mcsapi-autoconfig

3694

# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers

3695

resources: {}

3696

# -- Additional coredns-mcsapi-autoconfig volumes.

3697

extraVolumes: []

3698

# -- Additional coredns-mcsapi-autoconfig volumeMounts.

3699

extraVolumeMounts: []

3700

# -- Affinity for coredns-mcsapi-autoconfig

3701

affinity: {}

3702

apiserver:

3703

# -- Clustermesh API server image.

3704

image:

3705

# @schema

3706

# type: [null, string]

3707

# @schema

3708

override: ~

3709

repository: chainreg.biz/chainguard-private/cilium-clustermesh-apiserver

3710

tag: "1.19"

3711

# clustermesh-apiserver-digest

3712

digest: sha256:bc43fe4503874616c98c09fe074fc8381eef2eece35b8c07155e29a637c63cb1

3713

useDigest: true

3714

pullPolicy: "IfNotPresent"

3715

# -- TCP port for the clustermesh-apiserver health API.

3716

healthPort: 9880

3717

# -- Configuration for the clustermesh-apiserver readiness probe.

3718

readinessProbe: {}

3719

etcd:

3720

# The etcd binary is included in the clustermesh API server image, so the same image from above is reused.

3721

# Independent override isn't supported, because clustermesh-apiserver is tested against the etcd version it is

3722

# built with.

3723

3724

# -- Specifies the resources for etcd container in the apiserver

3725

resources: {}

3726

# requests:

3727

# cpu: 200m

3728

# memory: 256Mi

3729

# limits:

3730

# cpu: 1000m

3731

# memory: 256Mi

3732

3733

# -- Security context to be added to clustermesh-apiserver etcd containers

3734

securityContext:

3735

allowPrivilegeEscalation: false

3736

capabilities:

3737

drop:

3738

- ALL

3739

# -- lifecycle setting for the etcd container

3740

lifecycle: {}

3741

init:

3742

# -- Specifies the resources for etcd init container in the apiserver

3743

resources: {}

3744

# requests:

3745

# cpu: 100m

3746

# memory: 100Mi

3747

# limits:

3748

# cpu: 100m

3749

# memory: 100Mi

3750

3751

# -- Additional arguments to `clustermesh-apiserver etcdinit`.

3752

extraArgs: []

3753

# -- Additional environment variables to `clustermesh-apiserver etcdinit`.

3754

extraEnv: []

3755

# @schema

3756

# enum: [Disk, Memory]

3757

# @schema

3758

# -- Specifies whether etcd data is stored in a temporary volume backed by

3759

# the node's default medium, such as disk, SSD or network storage (Disk), or

3760

# RAM (Memory). The Memory option enables improved etcd read and write

3761

# performance at the cost of additional memory usage, which counts against

3762

# the memory limits of the container.

3763

storageMedium: Disk

3764

kvstoremesh:

3765

# -- Enable KVStoreMesh. KVStoreMesh caches the information retrieved

3766

# from the remote clusters in the local etcd instance (deprecated - KVStoreMesh will always be enabled once the option is removed).

3767

enabled: true

3768

# -- TCP port for the KVStoreMesh health API.

3769

healthPort: 9881

3770

# -- Configuration for the KVStoreMesh readiness probe.

3771

readinessProbe: {}

3772

# -- Additional KVStoreMesh arguments.

3773

extraArgs: []

3774

# -- Additional KVStoreMesh environment variables.

3775

extraEnv: []

3776

# -- Resource requests and limits for the KVStoreMesh container

3777

resources: {}

3778

# requests:

3779

# cpu: 100m

3780

# memory: 64Mi

3781

# limits:

3782

# cpu: 1000m

3783

# memory: 1024M

3784

3785

# -- Additional KVStoreMesh volumeMounts.

3786

extraVolumeMounts: []

3787

# -- KVStoreMesh Security context

3788

securityContext:

3789

allowPrivilegeEscalation: false

3790

capabilities:

3791

drop:

3792

- ALL

3793

# -- lifecycle setting for the KVStoreMesh container

3794

lifecycle: {}

3795

# -- Specify the KVStore mode when running KVStoreMesh

3796

# Supported values:

3797

# - "internal": remote cluster identities are cached in etcd that runs as a sidecar within ``clustermesh-apiserver`` pod.

3798

# - "external": ``clustermesh-apiserver`` will sync remote cluster information to the etcd used as kvstore. This can't be enabled with crd identity allocation mode.

3799

kvstoreMode: "internal"

3800

service:

3801

# -- (bool) Set externallyCreated to true to create the clustermesh-apiserver service outside this helm chart.

3802

# For example after external load balancer controllers are created.

3803

externallyCreated: false

3804

# -- The type of service used for apiserver access.

3805

type: NodePort

3806

# -- Optional port to use as the node port for apiserver access.

3807

nodePort: 32379

3808

# -- Annotations for the clustermesh-apiserver service.

3809

# Example annotations to configure an internal load balancer on different cloud providers:

3810

# * AKS: service.beta.kubernetes.io/azure-load-balancer-internal: "true"

3811

# * EKS: service.beta.kubernetes.io/aws-load-balancer-scheme: "internal"

3812

# * GKE: networking.gke.io/load-balancer-type: "Internal"

3813

annotations: {}

3814

# -- Labels for the clustermesh-apiserver service.

3815

labels: {}

3816

# @schema

3817

# enum: [Local, Cluster]

3818

# @schema

3819

# -- The externalTrafficPolicy of service used for apiserver access.

3820

externalTrafficPolicy: Cluster

3821

# @schema

3822

# enum: [Local, Cluster]

3823

# @schema

3824

# -- The internalTrafficPolicy of service used for apiserver access.

3825

internalTrafficPolicy: Cluster

3826

# @schema

3827

# enum: [HAOnly, Always, Never]

3828

# @schema

3829

# -- Defines when to enable session affinity.

3830

# Each replica in a clustermesh-apiserver deployment runs its own discrete

3831

# etcd cluster. Remote clients connect to one of the replicas through a

3832

# shared Kubernetes Service. A client reconnecting to a different backend

3833

# will require a full resync to ensure data integrity. Session affinity

3834

# can reduce the likelihood of this happening, but may not be supported

3835

# by all cloud providers.

3836

# Possible values:

3837

# - "HAOnly" (default) Only enable session affinity for deployments with more than 1 replica.

3838

# - "Always" Always enable session affinity.

3839

# - "Never" Never enable session affinity. Useful in environments where

3840

# session affinity is not supported, but may lead to slightly

3841

# degraded performance due to more frequent reconnections.

3842

enableSessionAffinity: "HAOnly"

3843

# @schema

3844

# type: [null, string]

3845

# @schema

3846

# -- Configure a loadBalancerClass.

3847

# Allows to configure the loadBalancerClass on the clustermesh-apiserver

3848

# LB service in case the Service type is set to LoadBalancer

3849

# (requires Kubernetes 1.24+).

3850

loadBalancerClass: ~

3851

# @schema

3852

# type: [null, string]

3853

# @schema

3854

# -- Configure a specific loadBalancerIP.

3855

# Allows to configure a specific loadBalancerIP on the clustermesh-apiserver

3856

# LB service in case the Service type is set to LoadBalancer.

3857

loadBalancerIP: ~

3858

# -- Configure loadBalancerSourceRanges.

3859

# Allows to configure the source IP ranges allowed to access the

3860

# clustermesh-apiserver LB service in case the Service type is set to LoadBalancer.

3861

loadBalancerSourceRanges: []

3862

# -- Number of replicas run for the clustermesh-apiserver deployment.

3863

replicas: 1

3864

# -- lifecycle setting for the apiserver container

3865

lifecycle: {}

3866

# -- terminationGracePeriodSeconds for the clustermesh-apiserver deployment

3867

terminationGracePeriodSeconds: 30

3868

# -- Additional clustermesh-apiserver arguments.

3869

extraArgs: []

3870

# -- Additional clustermesh-apiserver environment variables.

3871

extraEnv: []

3872

# -- Additional clustermesh-apiserver volumes.

3873

extraVolumes: []

3874

# -- Additional clustermesh-apiserver volumeMounts.

3875

extraVolumeMounts: []

3876

# -- Security context to be added to clustermesh-apiserver containers

3877

securityContext:

3878

allowPrivilegeEscalation: false

3879

capabilities:

3880

drop:

3881

- ALL

3882

# -- Security context to be added to clustermesh-apiserver pods

3883

podSecurityContext:

3884

runAsNonRoot: true

3885

runAsUser: 65532

3886

runAsGroup: 65532

3887

fsGroup: 65532

3888

# -- Annotations to be added to clustermesh-apiserver pods

3889

podAnnotations: {}

3890

# -- Labels to be added to clustermesh-apiserver pods

3891

podLabels: {}

3892

# PodDisruptionBudget settings

3893

podDisruptionBudget:

3894

# -- enable PodDisruptionBudget

3895

# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/

3896

enabled: false

3897

# @schema

3898

# type: [null, integer, string]

3899

# @schema

3900

# -- Minimum number/percentage of pods that should remain scheduled.

3901

# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`

3902

minAvailable: null

3903

# @schema

3904

# type: [null, integer, string]

3905

# @schema

3906

# -- Maximum number/percentage of pods that may be made unavailable

3907

maxUnavailable: 1

3908

# @schema

3909

# type: [null, string]

3910

# @schema

3911

# -- How are unhealthy, but running, pods counted for eviction

3912

unhealthyPodEvictionPolicy: null

3913

# -- Resource requests and limits for the clustermesh-apiserver

3914

resources: {}

3915

# requests:

3916

# cpu: 100m

3917

# memory: 64Mi

3918

# limits:

3919

# cpu: 1000m

3920

# memory: 1024M

3921

3922

# -- Affinity for clustermesh.apiserver

3923

affinity:

3924

podAntiAffinity:

3925

preferredDuringSchedulingIgnoredDuringExecution:

3926

- weight: 100

3927

podAffinityTerm:

3928

labelSelector:

3929

matchLabels:

3930

k8s-app: clustermesh-apiserver

3931

topologyKey: kubernetes.io/hostname

3932

# -- Pod topology spread constraints for clustermesh-apiserver

3933

topologySpreadConstraints: []

3934

# - maxSkew: 1

3935

# topologyKey: topology.kubernetes.io/zone

3936

# whenUnsatisfiable: DoNotSchedule

3937

3938

# -- Node labels for pod assignment

3939

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

3940

nodeSelector:

3941

kubernetes.io/os: linux

3942

# -- Node tolerations for pod assignment on nodes with taints

3943

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

3944

tolerations: []

3945

# -- clustermesh-apiserver update strategy

3946

updateStrategy:

3947

type: RollingUpdate

3948

rollingUpdate:

3949

# @schema

3950

# type: [integer, string]

3951

# @schema

3952

maxSurge: 1

3953

# @schema

3954

# type: [integer, string]

3955

# @schema

3956

maxUnavailable: 0

3957

# -- The priority class to use for clustermesh-apiserver

3958

priorityClassName: ""

3959

tls:

3960

# -- Configure the clustermesh authentication mode.

3961

# Supported values:

3962

# - legacy: All clusters access remote clustermesh instances with the same

3963

# username (i.e., remote). The "remote" certificate must be

3964

# generated with CN=remote if provided manually.

3965

# - migration: Intermediate mode required to upgrade from legacy to cluster

3966

# (and vice versa) with no disruption. Specifically, it enables

3967

# the creation of the per-cluster usernames, while still using

3968

# the common one for authentication. The "remote" certificate must

3969

# be generated with CN=remote if provided manually (same as legacy).

3970

# - cluster: Each cluster accesses remote etcd instances with a username

3971

# depending on the local cluster name (i.e., remote-<cluster-name>).

3972

# The "remote" certificate must be generated with CN=remote-<cluster-name>

3973

# if provided manually. Cluster mode is meaningful only when the same

3974

# CA is shared across all clusters part of the mesh.

3975

authMode: migration

3976

# -- (deprecated) Allow users to provide their own certificates

3977

# Users may need to provide their certificates using

3978

# a mechanism that requires they provide their own secrets.

3979

# This setting does not apply to any of the auto-generated

3980

# mechanisms below, it only restricts the creation of secrets

3981

# via the `tls-provided` templates.

3982

# This option is deprecated as secrets are expected to be created

3983

# externally when 'auto' is not enabled.

3984

enableSecrets: true

3985

# -- Configure automatic TLS certificates generation.

3986

# A Kubernetes CronJob is used the generate any

3987

# certificates not provided by the user at installation

3988

# time.

3989

auto:

3990

# -- When set to true, automatically generate a CA and certificates to

3991

# enable mTLS between clustermesh-apiserver and external workload instances.

3992

3993

# When set to false you need to pre-create the following secrets:

3994

# - clustermesh-apiserver-server-cert

3995

# - clustermesh-apiserver-admin-cert

3996

# - clustermesh-apiserver-remote-cert

3997

# - clustermesh-apiserver-local-cert

3998

# The above secret should at least contains the keys `tls.crt` and `tls.key`

3999

# and optionally `ca.crt` if a CA bundle is not configured.

4000

enabled: true

4001

# Sets the method to auto-generate certificates. Supported values:

4002

# - helm: This method uses Helm to generate all certificates.

4003

# - cronJob: This method uses a Kubernetes CronJob the generate any

4004

# certificates not provided by the user at installation

4005

# time.

4006

# - certmanager: This method use cert-manager to generate & rotate certificates.

4007

method: helm

4008

# -- Generated certificates validity duration in days.

4009

certValidityDuration: 1095

4010

# -- Schedule for certificates regeneration (regardless of their expiration date).

4011

# Only used if method is "cronJob". If nil, then no recurring job will be created.

4012

# Instead, only the one-shot job is deployed to generate the certificates at

4013

# installation time.

4014

4015

# Due to the out-of-band distribution of client certs to external workloads the

4016

# CA is (re)regenerated only if it is not provided as a helm value and the k8s

4017

# secret is manually deleted.

4018

4019

# Defaults to none. Commented syntax gives midnight of the first day of every

4020

# fourth month. For syntax, see

4021

# https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax

4022

# schedule: "0 0 1 */4 *"

4023

4024

# [Example]

4025

# certManagerIssuerRef:

4026

# group: cert-manager.io

4027

# kind: ClusterIssuer

4028

# name: ca-issuer

4029

# -- certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager.

4030

certManagerIssuerRef: {}

4031

# -- base64 encoded PEM values for the clustermesh-apiserver server certificate and private key.

4032

# Used if 'auto' is not enabled.

4033

server:

4034

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4035

cert: ""

4036

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4037

key: ""

4038

# -- Extra DNS names added to certificate when it's auto generated

4039

extraDnsNames: []

4040

# -- Extra IP addresses added to certificate when it's auto generated

4041

extraIpAddresses: []

4042

# -- base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key.

4043

# Used if 'auto' is not enabled.

4044

admin:

4045

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4046

cert: ""

4047

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4048

key: ""

4049

# -- base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key.

4050

# Used if 'auto' is not enabled.

4051

remote:

4052

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4053

cert: ""

4054

# -- Deprecated, as secrets will always need to be created externally if `auto` is disabled.

4055

key: ""

4056

# clustermesh-apiserver Prometheus metrics configuration

4057

metrics:

4058

# -- Enables exporting apiserver metrics in OpenMetrics format.

4059

enabled: true

4060

# -- Configure the port the apiserver metric server listens on.

4061

port: 9962

4062

kvstoremesh:

4063

# -- Enables exporting KVStoreMesh metrics in OpenMetrics format.

4064

enabled: true

4065

# -- Configure the port the KVStoreMesh metric server listens on.

4066

port: 9964

4067

etcd:

4068

# -- Enables exporting etcd metrics in OpenMetrics format.

4069

enabled: true

4070

# -- Set level of detail for etcd metrics; specify 'extensive' to include server side gRPC histogram metrics.

4071

mode: basic

4072

# -- Configure the port the etcd metric server listens on.

4073

port: 9963

4074

serviceMonitor:

4075

# -- Enable service monitor.

4076

4077

enabled: false

4078

# -- Labels to add to ServiceMonitor clustermesh-apiserver

4079

labels: {}

4080

# -- Annotations to add to ServiceMonitor clustermesh-apiserver

4081

annotations: {}

4082

# -- Specify the Kubernetes namespace where Prometheus expects to find

4083

# service monitors configured.

4084

# namespace: ""

4085

4086

# -- Interval for scrape metrics (apiserver metrics)

4087

interval: "10s"

4088

# @schema

4089

# type: [null, string]

4090

# @schema

4091

# -- Timeout after which scrape is considered to be failed.

4092

scrapeTimeout: ~

4093

# @schema

4094

# type: [null, array]

4095

# @schema

4096

# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (apiserver metrics)

4097

relabelings: ~

4098

# @schema

4099

# type: [null, array]

4100

# @schema

4101

# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (apiserver metrics)

4102

metricRelabelings: ~

4103

kvstoremesh:

4104

# -- Interval for scrape metrics (KVStoreMesh metrics)

4105

interval: "10s"

4106

# @schema

4107

# type: [null, string]

4108

# @schema

4109

# -- Timeout after which scrape is considered to be failed.

4110

scrapeTimeout: ~

4111

# @schema

4112

# type: [null, array]

4113

# @schema

4114

# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (KVStoreMesh metrics)

4115

relabelings: ~

4116

# @schema

4117

# type: [null, array]

4118

# @schema

4119

# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (KVStoreMesh metrics)

4120

metricRelabelings: ~

4121

etcd:

4122

# -- Interval for scrape metrics (etcd metrics)

4123

interval: "10s"

4124

# @schema

4125

# type: [null, string]

4126

# @schema

4127

# -- Timeout after which scrape is considered to be failed.

4128

scrapeTimeout: ~

4129

# @schema

4130

# type: [null, array]

4131

# @schema

4132

# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (etcd metrics)

4133

relabelings: ~

4134

# @schema

4135

# type: [null, array]

4136

# @schema

4137

# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (etcd metrics)

4138

metricRelabelings: ~

4139

# -- Configure cgroup related configuration

4140

cgroup:

4141

autoMount:

4142

# -- Enable auto mount of cgroup2 filesystem.

4143

# When `autoMount` is enabled, cgroup2 filesystem is mounted at

4144

# `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod.

4145

# If users disable `autoMount`, it's expected that users have mounted

4146

# cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the

4147

# volume will be mounted inside the cilium agent pod at the same path.

4148

enabled: true

4149

# -- Init Container Cgroup Automount resource limits & requests

4150

resources: {}

4151

# limits:

4152

# cpu: 100m

4153

# memory: 128Mi

4154

# requests:

4155

# cpu: 100m

4156

# memory: 128Mi

4157

# -- Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`)

4158

hostRoot: /run/cilium/cgroupv2

4159

# -- Configure sysctl override described in #20072.

4160

sysctlfix:

4161

# -- Enable the sysctl override. When enabled, the init container will mount the /proc of the host so that the `sysctlfix` utility can execute.

4162

enabled: true

4163

# -- Configure whether to unload DNS policy rules on graceful shutdown

4164

# dnsPolicyUnloadOnShutdown: false

4165

4166

# -- Configure the key of the taint indicating that Cilium is not ready on the node.

4167

# When set to a value starting with `ignore-taint.cluster-autoscaler.kubernetes.io/`, the Cluster Autoscaler will ignore the taint on its decisions, allowing the cluster to scale up.

4168

agentNotReadyTaintKey: "node.cilium.io/agent-not-ready"

4169

dnsProxy:

4170

# -- Timeout (in seconds) when closing the connection between the DNS proxy and the upstream server. If set to 0, the connection is closed immediately (with TCP RST). If set to -1, the connection is closed asynchronously in the background.

4171

socketLingerTimeout: 10

4172

# -- DNS response code for rejecting DNS requests, available options are '[nameError refused]'.

4173

dnsRejectResponseCode: refused

4174

# -- Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present.

4175

enableDnsCompression: true

4176

# -- Maximum number of IPs to maintain per FQDN name for each endpoint.

4177

endpointMaxIpPerHostname: 1000

4178

# -- Time during which idle but previously active connections with expired DNS lookups are still considered alive.

4179

idleConnectionGracePeriod: 0s

4180

# -- Maximum number of IPs to retain for expired DNS lookups with still-active connections.

4181

maxDeferredConnectionDeletes: 10000

4182

# -- The minimum time, in seconds, to use DNS data for toFQDNs policies. If

4183

# the upstream DNS server returns a DNS record with a shorter TTL, Cilium

4184

# overwrites the TTL with this value. Setting this value to zero means that

4185

# Cilium will honor the TTLs returned by the upstream DNS server.

4186

minTtl: 0

4187

# -- DNS cache data at this path is preloaded on agent startup.

4188

preCache: ""

4189

# -- Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port.

4190

proxyPort: 0

4191

# -- The maximum time the DNS proxy holds an allowed DNS response before sending it along. Responses are sent as soon as the datapath is updated with the new IP information.

4192

proxyResponseMaxDelay: 100ms

4193

# -- DNS proxy operation mode (true/false, or unset to use version dependent defaults)

4194

# enableTransparentMode: true

4195

# -- Pre-allocate ToFQDN identities. This reduces DNS proxy tail latency, at the potential cost of some

4196

# unnecessary policymap entries. Disable this if you have a large (200+) number of unique ToFQDN selectors.

4197

preAllocateIdentities: true

4198

# -- SCTP Configuration Values

4199

sctp:

4200

# -- Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming.

4201

enabled: false

4202

# -- Enable Non-Default-Deny policies

4203

enableNonDefaultDenyPolicies: true

4204

# Configuration for types of authentication for Cilium (beta)

4205

authentication:

4206

# -- Enable authentication processing and garbage collection.

4207

# Note that if disabled, policy enforcement will still block requests that require authentication.

4208

# But the resulting authentication requests for these requests will not be processed, therefore the requests not be allowed.

4209

enabled: false

4210

# -- Buffer size of the channel Cilium uses to receive authentication events from the signal map.

4211

queueSize: 1024

4212

# -- Buffer size of the channel Cilium uses to receive certificate expiration events from auth handlers.

4213

rotatedIdentitiesQueueSize: 1024

4214

# -- Interval for garbage collection of auth map entries.

4215

gcInterval: "5m0s"

4216

# Configuration for Cilium's service-to-service mutual authentication using TLS handshakes.

4217

# Note that this is not full mTLS support without also enabling encryption of some form.

4218

# Current encryption options are WireGuard or IPsec, configured in encryption block above.

4219

mutual:

4220

# -- Port on the agent where mutual authentication handshakes between agents will be performed

4221

port: 4250

4222

# -- Timeout for connecting to the remote node TCP socket

4223

connectTimeout: 5s

4224

# Settings for SPIRE

4225

spire:

4226

# -- Enable SPIRE integration (beta)

4227

enabled: false

4228

# -- Annotations to be added to all top-level spire objects (resources under templates/spire)

4229

annotations: {}

4230

# Settings to control the SPIRE installation and configuration

4231

install:

4232

# -- Enable SPIRE installation.

4233

# This will only take effect only if authentication.mutual.spire.enabled is true

4234

enabled: true

4235

# -- SPIRE namespace to install into

4236

namespace: cilium-spire

4237

# -- SPIRE namespace already exists. Set to true if Helm should not create, manage, and import the SPIRE namespace.

4238

existingNamespace: false

4239

# -- init container image of SPIRE agent and server

4240

initImage:

4241

# @schema

4242

# type: [null, string]

4243

# @schema

4244

override: ~

4245

repository: chainreg.biz/chainguard-private/busybox

4246

tag: latest

4247

digest: sha256:655f0f89892d3134b1c3dfa0eded3c451b1f2d39916d829753f28c889a547bd5

4248

useDigest: true

4249

pullPolicy: "IfNotPresent"

4250

# SPIRE agent configuration

4251

agent:

4252

# -- The priority class to use for the spire agent

4253

priorityClassName: ""

4254

# -- SPIRE agent image

4255

image:

4256

# @schema

4257

# type: [null, string]

4258

# @schema

4259

override: ~

4260

repository: chainreg.biz/chainguard-private/spire-agent

4261

tag: latest

4262

digest: sha256:0ae97cbfc89a2db67c72a789ecd21ec7670a39f19f7e935a779d1cf6bd2f83dc

4263

useDigest: true

4264

pullPolicy: "IfNotPresent"

4265

# -- SPIRE agent service account

4266

serviceAccount:

4267

create: true

4268

4269

# -- SPIRE agent annotations

4270

annotations: {}

4271

# -- SPIRE agent labels

4272

labels: {}

4273

# -- container resource limits & requests

4274

resources: {}

4275

# -- SPIRE Workload Attestor kubelet verification.

4276

skipKubeletVerification: true

4277

# -- SPIRE agent tolerations configuration

4278

# By default it follows the same tolerations as the agent itself

4279

# to allow the Cilium agent on this node to connect to SPIRE.

4280

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

4281

tolerations:

4282

- key: node.kubernetes.io/not-ready

4283

effect: NoSchedule

4284

- key: node-role.kubernetes.io/master

4285

effect: NoSchedule

4286

- key: node-role.kubernetes.io/control-plane

4287

effect: NoSchedule

4288

- key: node.cloudprovider.kubernetes.io/uninitialized

4289

effect: NoSchedule

4290

value: "true"

4291

- key: CriticalAddonsOnly

4292

operator: "Exists"

4293

# -- SPIRE agent affinity configuration

4294

affinity: {}

4295

# -- SPIRE agent nodeSelector configuration

4296

# ref: ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

4297

nodeSelector: {}

4298

# -- Security context to be added to spire agent pods.

4299

# SecurityContext holds pod-level security attributes and common container settings.

4300

# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod

4301

podSecurityContext: {}

4302

# -- Security context to be added to spire agent containers.

4303

# SecurityContext holds pod-level security attributes and common container settings.

4304

# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container

4305

securityContext: {}

4306

server:

4307

# -- The priority class to use for the spire server

4308

priorityClassName: ""

4309

# -- SPIRE server image

4310

image:

4311

# @schema

4312

# type: [null, string]

4313

# @schema

4314

override: ~

4315

repository: chainreg.biz/chainguard-private/spire-server

4316

tag: latest

4317

digest: sha256:bdb4accabbed7646ed6de817bf950fe9cd475205fdcd9d07ecf137fe7bb29ac9

4318

useDigest: true

4319

pullPolicy: "IfNotPresent"

4320

# -- SPIRE server service account

4321

serviceAccount:

4322

create: true

4323

4324

# -- SPIRE server init containers

4325

initContainers: []

4326

# -- SPIRE server annotations

4327

annotations: {}

4328

# -- SPIRE server labels

4329

labels: {}

4330

# SPIRE server service configuration

4331

# -- container resource limits & requests

4332

resources: {}

4333

service:

4334

# -- Service type for the SPIRE server service

4335

type: ClusterIP

4336

# -- Annotations to be added to the SPIRE server service

4337

annotations: {}

4338

# -- Labels to be added to the SPIRE server service

4339

labels: {}

4340

# -- SPIRE server affinity configuration

4341

affinity: {}

4342

# -- SPIRE server nodeSelector configuration

4343

# ref: ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector

4344

nodeSelector: {}

4345

# -- SPIRE server tolerations configuration

4346

# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

4347

tolerations: []

4348

# SPIRE server datastorage configuration

4349

dataStorage:

4350

# -- Enable SPIRE server data storage

4351

enabled: true

4352

# -- Size of the SPIRE server data storage

4353

size: 1Gi

4354

# -- Access mode of the SPIRE server data storage

4355

accessMode: ReadWriteOnce

4356

# @schema

4357

# type: [null, string]

4358

# @schema

4359

# -- StorageClass of the SPIRE server data storage

4360

storageClass: null

4361

# -- Security context to be added to spire server pods.

4362

# SecurityContext holds pod-level security attributes and common container settings.

4363

# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod

4364

podSecurityContext: {}

4365

# -- Security context to be added to spire server containers.

4366

# SecurityContext holds pod-level security attributes and common container settings.

4367

# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container

4368

securityContext: {}

4369

# SPIRE CA configuration

4370

ca:

4371

# -- SPIRE CA key type

4372

# AWS requires the use of RSA. EC cryptography is not supported

4373

keyType: "rsa-4096"

4374

# -- SPIRE CA Subject

4375

subject:

4376

country: "US"

4377

organization: "SPIRE"

4378

commonName: "Cilium SPIRE CA"

4379

# @schema

4380

# type: [null, string]

4381

# @schema

4382

# -- SPIRE server address used by Cilium Operator

4383

4384

# If k8s Service DNS along with port number is used (e.g. <service-name>.<namespace>.svc(.*):<port-number> format),

4385

# Cilium Operator will resolve its address by looking up the clusterIP from Service resource.

4386

4387

# Example values: 10.0.0.1:8081, spire-server.cilium-spire.svc:8081

4388

serverAddress: ~

4389

# -- SPIFFE trust domain to use for fetching certificates

4390

trustDomain: spiffe.cilium

4391

# -- SPIRE socket path where the SPIRE delegated api agent is listening

4392

adminSocketPath: /run/spire/sockets/admin.sock

4393

# -- SPIRE socket path where the SPIRE workload agent is listening.

4394

# Applies to both the Cilium Agent and Operator

4395

agentSocketPath: /run/spire/sockets/agent/agent.sock

4396

# -- SPIRE connection timeout

4397

connectionTimeout: 30s

4398

# -- Enable Internal Traffic Policy

4399

enableInternalTrafficPolicy: true

4400

# -- Enable LoadBalancer IP Address Management

4401

enableLBIPAM: true

4402

# -- Standalone DNS Proxy Configuration

4403

# Note: The standalone DNS proxy uses the agent's dnsProxy.* configuration

4404

# for DNS settings (proxyPort, enableDnsCompression) to ensure consistency.

4405

standaloneDnsProxy:

4406

# -- Enable standalone DNS proxy (alpha feature)

4407

enabled: false

4408

# -- Roll out Standalone DNS proxy automatically when configmap is updated.

4409

rollOutPods: false

4410

# -- Standalone DNS proxy annotations

4411

annotations: {}

4412

# -- Standalone DNS proxy debug mode

4413

debug: false

4414

# -- Standalone DNS proxy server port

4415

serverPort: 10095

4416

# -- Standalone DNS proxy Node Selector

4417

nodeSelector:

4418

kubernetes.io/os: linux

4419

# -- Standalone DNS proxy tolerations

4420

tolerations: []

4421

# -- Standalone DNS proxy auto mount service account token

4422

automountServiceAccountToken: false

4423

# -- Standalone DNS proxy update strategy

4424

updateStrategy:

4425

type: RollingUpdate

4426

rollingUpdate:

4427

maxSurge: 2

4428

maxUnavailable: 0

4429

# -- Standalone DNS proxy image

4430

image:

4431

# @schema

4432

# type: [null, string]

4433

# @schema

4434

override: ~

4435

repository: chainreg.biz/chainguard-private/cilium-agent

4436

tag: "1.19"

4437

digest: sha256:baf006651419a36e646a045eb027e41df676685cb52dc54a28db4529e21df2bc

4438

useDigest: true

4439

pullPolicy: "IfNotPresent"

4440

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