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constellation/internal/helm/charts/cilium/values.yaml.tmpl
Moritz Sanft 968cdc1a38
cli: move cli/internal libraries (#2623) 
* cli: move internal packages

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

* cli: fix buildfiles

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

* bazel: fix exclude dir

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

* cli: move back libraries that will not be used by TF provider

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

---------

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>
2023-11-22 14:52:56 +01:00

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# 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: '1.8'
debug:
# -- Enable debug logging
enabled: false
# -- 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 or policy), 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
verbose: ~
rbac:
# -- Enable creation of Resource-Based Access Control configuration.
create: true
# -- Configure image pull secrets for pulling container images
imagePullSecrets:
# - name: "image-pull-secret"
# -- (string) Kubernetes config path
# @default -- `"~/.kube/config"`
kubeConfigPath: ""
# -- (string) Kubernetes service host
k8sServiceHost: ""
# -- (string) Kubernetes service port
k8sServicePort: ""
# -- Configure the client side rate limit for the agent and operator
#
# If the amount of requests to the Kubernetes API server exceeds the configured
# rate limit, the agent and operator will start to throttle requests by delaying
# them until there is budget or the request times out.
k8sClientRateLimit:
# -- The sustained request rate in requests per second.
qps: 5
# -- The burst request rate in requests per second.
# The rate limiter will allow short bursts with a higher rate.
burst: 10
cluster:
# -- Name of the cluster. Only required for Cluster Mesh and mutual authentication with SPIRE.
name: default
# -- (int) Unique ID of the cluster. Must be unique across all connected
# clusters and in the range of 1 to 255. Only required for Cluster Mesh,
# may be 0 if Cluster Mesh is not used.
id: 0
# -- Define serviceAccount names for components.
# @default -- Component's fully qualified name.
serviceAccounts:
cilium:
create: true
name: cilium
automount: true
annotations: {}
nodeinit:
create: true
# -- Enabled is temporary until https://github.com/cilium/cilium-cli/issues/1396 is implemented.
# Cilium CLI doesn't create the SAs for node-init, thus the workaround. Helm is not affected by
# this issue. Name and automount can be configured, if enabled is set to true.
# Otherwise, they are ignored. Enabled can be removed once the issue is fixed.
# Cilium-nodeinit DS must also be fixed.
enabled: false
name: cilium-nodeinit
automount: true
annotations: {}
envoy:
create: true
name: cilium-envoy
automount: true
annotations: {}
etcd:
create: true
name: cilium-etcd-operator
automount: true
annotations: {}
operator:
create: true
name: cilium-operator
automount: true
annotations: {}
preflight:
create: true
name: cilium-pre-flight
automount: true
annotations: {}
relay:
create: true
name: hubble-relay
automount: false
annotations: {}
ui:
create: true
name: hubble-ui
automount: true
annotations: {}
clustermeshApiserver:
create: true
name: clustermesh-apiserver
automount: true
annotations: {}
# -- Clustermeshcertgen is used if clustermesh.apiserver.tls.auto.method=cronJob
clustermeshcertgen:
create: true
name: clustermesh-apiserver-generate-certs
automount: true
annotations: {}
# -- Hubblecertgen is used if hubble.tls.auto.method=cronJob
hubblecertgen:
create: true
name: hubble-generate-certs
automount: true
annotations: {}
# -- Configure termination grace period for cilium-agent DaemonSet.
terminationGracePeriodSeconds: 1
# -- Install the cilium agent resources.
agent: true
# -- Agent container name.
name: cilium
# -- Roll out cilium agent pods automatically when configmap is updated.
rollOutCiliumPods: false
# -- Agent container image.
image:
override: ~
repository: "${CILIUM_REPO}"
tag: "${CILIUM_VERSION}"
pullPolicy: "${PULL_POLICY}"
# cilium-digest
digest: ${CILIUM_DIGEST}
useDigest: ${USE_DIGESTS}
# -- Affinity for cilium-agent.
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
k8s-app: cilium
# -- Node selector for cilium-agent.
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for agent scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- operator: Exists
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- The priority class to use for cilium-agent.
priorityClassName: ""
# -- DNS policy for Cilium agent pods.
# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy
dnsPolicy: ""
# -- Additional containers added to the cilium DaemonSet.
extraContainers: []
# -- Additional agent container arguments.
extraArgs: []
# -- Additional agent container environment variables.
extraEnv: []
# -- Additional agent hostPath mounts.
extraHostPathMounts: []
# - name: host-mnt-data
# mountPath: /host/mnt/data
# hostPath: /mnt/data
# hostPathType: Directory
# readOnly: true
# mountPropagation: HostToContainer
# -- Additional agent volumes.
extraVolumes: []
# -- Additional agent volumeMounts.
extraVolumeMounts: []
# -- extraConfig allows you to specify additional configuration parameters to be
# included in the cilium-config configmap.
extraConfig: {}
# my-config-a: "1234"
# my-config-b: |-
# test 1
# test 2
# test 3
# -- Annotations to be added to all top-level cilium-agent objects (resources under templates/cilium-agent)
annotations: {}
# -- Security Context for cilium-agent pods.
podSecurityContext: {}
# -- Annotations to be added to agent pods
podAnnotations: {}
# -- Labels to be added to agent pods
podLabels: {}
# -- Agent resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources: {}
# limits:
# cpu: 4000m
# memory: 4Gi
# requests:
# cpu: 100m
# memory: 512Mi
securityContext:
# -- User to run the pod with
# runAsUser: 0
# -- Run the pod with elevated privileges
privileged: false
# -- SELinux options for the `cilium-agent` and init containers
seLinuxOptions:
level: 's0'
# Running with spc_t since we have removed the privileged mode.
# Users can change it to a different type as long as they have the
# type available on the system.
type: 'spc_t'
capabilities:
# -- Capabilities for the `cilium-agent` container
ciliumAgent:
# Use to set socket permission
- CHOWN
# Used to terminate envoy child process
- KILL
# Used since cilium modifies routing tables, etc...
- NET_ADMIN
# Used since cilium creates raw sockets, etc...
- NET_RAW
# Used since cilium monitor uses mmap
- IPC_LOCK
# Used in iptables. Consider removing once we are iptables-free
- SYS_MODULE
# We need it for now but might not need it for >= 5.11 specially
# for the 'SYS_RESOURCE'.
# In >= 5.8 there's already BPF and PERMON capabilities
- SYS_ADMIN
# Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC
- SYS_RESOURCE
# Both PERFMON and BPF requires kernel 5.8, container runtime
# cri-o >= v1.22.0 or containerd >= v1.5.0.
# If available, SYS_ADMIN can be removed.
#- PERFMON
#- BPF
# Allow discretionary access control (e.g. required for package installation)
- DAC_OVERRIDE
# Allow to set Access Control Lists (ACLs) on arbitrary files (e.g. required for package installation)
- FOWNER
# Allow to execute program that changes GID (e.g. required for package installation)
- SETGID
# Allow to execute program that changes UID (e.g. required for package installation)
- SETUID
# -- Capabilities for the `mount-cgroup` init container
mountCgroup:
# Only used for 'mount' cgroup
- SYS_ADMIN
# Used for nsenter
- SYS_CHROOT
- SYS_PTRACE
# -- capabilities for the `apply-sysctl-overwrites` init container
applySysctlOverwrites:
# Required in order to access host's /etc/sysctl.d dir
- SYS_ADMIN
# Used for nsenter
- SYS_CHROOT
- SYS_PTRACE
# -- Capabilities for the `clean-cilium-state` init container
cleanCiliumState:
# Most of the capabilities here are the same ones used in the
# cilium-agent's container because this container can be used to
# uninstall all Cilium resources, and therefore it is likely that
# will need the same capabilities.
# Used since cilium modifies routing tables, etc...
- NET_ADMIN
# Used in iptables. Consider removing once we are iptables-free
- SYS_MODULE
# We need it for now but might not need it for >= 5.11 specially
# for the 'SYS_RESOURCE'.
# In >= 5.8 there's already BPF and PERMON capabilities
- SYS_ADMIN
# Could be an alternative for the SYS_ADMIN for the RLIMIT_NPROC
- SYS_RESOURCE
# Both PERFMON and BPF requires kernel 5.8, container runtime
# cri-o >= v1.22.0 or containerd >= v1.5.0.
# If available, SYS_ADMIN can be removed.
#- PERFMON
#- BPF
# -- Cilium agent update strategy
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 2
# Configuration Values for cilium-agent
aksbyocni:
# -- Enable AKS BYOCNI integration.
# Note that this is incompatible with AKS clusters not created in BYOCNI mode:
# use Azure integration (`azure.enabled`) instead.
enabled: false
# -- Enable installation of PodCIDR routes between worker
# nodes if worker nodes share a common L2 network segment.
autoDirectNodeRoutes: false
# -- Annotate k8s node upon initialization with Cilium's metadata.
annotateK8sNode: false
azure:
# -- Enable Azure integration.
# Note that this is incompatible with AKS clusters created in BYOCNI mode: use
# AKS BYOCNI integration (`aksbyocni.enabled`) instead.
enabled: false
# usePrimaryAddress: false
# resourceGroup: group1
# subscriptionID: 00000000-0000-0000-0000-000000000000
# tenantID: 00000000-0000-0000-0000-000000000000
# clientID: 00000000-0000-0000-0000-000000000000
# clientSecret: 00000000-0000-0000-0000-000000000000
# userAssignedIdentityID: 00000000-0000-0000-0000-000000000000
alibabacloud:
# -- Enable AlibabaCloud ENI integration
enabled: false
# -- Enable bandwidth manager to optimize TCP and UDP workloads and allow
# for rate-limiting traffic from individual Pods with EDT (Earliest Departure
# Time) through the "kubernetes.io/egress-bandwidth" Pod annotation.
bandwidthManager:
# -- Enable bandwidth manager infrastructure (also prerequirement for BBR)
enabled: false
# -- Activate BBR TCP congestion control for Pods
bbr: false
# -- Configure standalone NAT46/NAT64 gateway
nat46x64Gateway:
# -- Enable RFC8215-prefixed translation
enabled: false
# -- EnableHighScaleIPcache enables the special ipcache mode for high scale
# clusters. The ipcache content will be reduced to the strict minimum and
# traffic will be encapsulated to carry security identities.
highScaleIPcache:
# -- Enable the high scale mode for the ipcache.
enabled: false
# -- Configure L2 announcements
l2announcements:
# -- Enable L2 announcements
enabled: false
# -- If a lease is not renewed for X duration, the current leader is considered dead, a new leader is picked
# leaseDuration: 15s
# -- The interval at which the leader will renew the lease
# leaseRenewDeadline: 5s
# -- The timeout between retries if renewal fails
# leaseRetryPeriod: 2s
# -- Configure L2 pod announcements
l2podAnnouncements:
# -- Enable L2 pod announcements
enabled: false
# -- Interface used for sending Gratuitous ARP pod announcements
interface: "eth0"
# -- Configure BGP
bgp:
# -- Enable BGP support inside Cilium; embeds a new ConfigMap for BGP inside
# cilium-agent and cilium-operator
enabled: false
announce:
# -- Enable allocation and announcement of service LoadBalancer IPs
loadbalancerIP: false
# -- Enable announcement of node pod CIDR
podCIDR: false
# -- This feature set enables virtual BGP routers to be created via
# CiliumBGPPeeringPolicy CRDs.
bgpControlPlane:
# -- Enables the BGP control plane.
enabled: false
# -- SecretsNamespace is the namespace which BGP support will retrieve secrets from.
secretsNamespace:
# -- Create secrets namespace for BGP secrets.
create: true
# -- The name of the secret namespace to which Cilium agents are given read access
name: cilium-bgp-secrets
pmtuDiscovery:
# -- Enable path MTU discovery to send ICMP fragmentation-needed replies to
# the client.
enabled: false
bpf:
autoMount:
# -- Enable automatic mount of BPF filesystem
# When `autoMount` is enabled, the BPF filesystem is mounted at
# `bpf.root` path on the underlying host and inside the cilium agent pod.
# If users disable `autoMount`, it's expected that users have mounted
# bpffs filesystem at the specified `bpf.root` volume, and then the
# volume will be mounted inside the cilium agent pod at the same path.
enabled: true
# -- Configure the mount point for the BPF filesystem
root: /sys/fs/bpf
# -- Enables pre-allocation of eBPF map values. This increases
# memory usage but can reduce latency.
preallocateMaps: false
# -- (int) Configure the maximum number of entries in auth map.
# @default -- `524288`
authMapMax: ~
# -- (int) Configure the maximum number of entries in the TCP connection tracking
# table.
# @default -- `524288`
ctTcpMax: ~
# -- (int) Configure the maximum number of entries for the non-TCP connection
# tracking table.
# @default -- `262144`
ctAnyMax: ~
# -- Configure the maximum number of service entries in the
# load balancer maps.
lbMapMax: 65536
# -- (int) Configure the maximum number of entries for the NAT table.
# @default -- `524288`
natMax: ~
# -- (int) Configure the maximum number of entries for the neighbor table.
# @default -- `524288`
neighMax: ~
# -- Configure the maximum number of entries in endpoint policy map (per endpoint).
policyMapMax: 16384
# -- (float64) Configure auto-sizing for all BPF maps based on available memory.
# ref: https://docs.cilium.io/en/stable/network/ebpf/maps/
# @default -- `0.0025`
mapDynamicSizeRatio: ~
# -- Configure the level of aggregation for monitor notifications.
# Valid options are none, low, medium, maximum.
monitorAggregation: medium
# -- Configure the typical time between monitor notifications for
# active connections.
monitorInterval: "5s"
# -- Configure which TCP flags trigger notifications when seen for the
# first time in a connection.
monitorFlags: "all"
# -- Allow cluster external access to ClusterIP services.
lbExternalClusterIP: false
# -- (bool) Enable native IP masquerade support in eBPF
# @default -- `false`
masquerade: ~
# -- (bool) Configure whether direct routing mode should route traffic via
# host stack (true) or directly and more efficiently out of BPF (false) if
# the kernel supports it. The latter has the implication that it will also
# bypass netfilter in the host namespace.
# @default -- `false`
hostLegacyRouting: ~
# -- (bool) Configure the eBPF-based TPROXY to reduce reliance on iptables rules
# for implementing Layer 7 policy.
# @default -- `false`
tproxy: ~
# -- (list) Configure explicitly allowed VLAN id's for bpf logic bypass.
# [0] will allow all VLAN id's without any filtering.
# @default -- `[]`
vlanBypass: ~
# -- Enable BPF clock source probing for more efficient tick retrieval.
bpfClockProbe: false
# -- Clean all eBPF datapath state from the initContainer of the cilium-agent
# DaemonSet.
#
# WARNING: Use with care!
cleanBpfState: false
# -- Clean all local Cilium state from the initContainer of the cilium-agent
# DaemonSet. Implies cleanBpfState: true.
#
# WARNING: Use with care!
cleanState: false
# -- Wait for KUBE-PROXY-CANARY iptables rule to appear in "wait-for-kube-proxy"
# init container before launching cilium-agent.
# More context can be found in the commit message of below PR
# https://github.com/cilium/cilium/pull/20123
waitForKubeProxy: false
cni:
# -- Install the CNI configuration and binary files into the filesystem.
install: true
# -- Remove the CNI configuration and binary files on agent shutdown. Enable this
# if you're removing Cilium from the cluster. Disable this to prevent the CNI
# configuration file from being removed during agent upgrade, which can cause
# nodes to go unmanageable.
uninstall: false
# -- Configure chaining on top of other CNI plugins. Possible values:
# - none
# - aws-cni
# - flannel
# - generic-veth
# - portmap
chainingMode: ~
# -- A CNI network name in to which the Cilium plugin should be added as a chained plugin.
# This will cause the agent to watch for a CNI network with this network name. When it is
# found, this will be used as the basis for Cilium's CNI configuration file. If this is
# set, it assumes a chaining mode of generic-veth. As a special case, a chaining mode
# of aws-cni implies a chainingTarget of aws-cni.
chainingTarget: ~
# -- Make Cilium take ownership over the `/etc/cni/net.d` directory on the
# node, renaming all non-Cilium CNI configurations to `*.cilium_bak`.
# This ensures no Pods can be scheduled using other CNI plugins during Cilium
# agent downtime.
exclusive: true
# -- Configure the log file for CNI logging with retention policy of 7 days.
# Disable CNI file logging by setting this field to empty explicitly.
logFile: /var/run/cilium/cilium-cni.log
# -- Skip writing of the CNI configuration. This can be used if
# writing of the CNI configuration is performed by external automation.
customConf: false
# -- Configure the path to the CNI configuration directory on the host.
confPath: /etc/cni/net.d
# -- Configure the path to the CNI binary directory on the host.
binPath: /opt/cni/bin
# -- Specify the path to a CNI config to read from on agent start.
# This can be useful if you want to manage your CNI
# configuration outside of a Kubernetes environment. This parameter is
# mutually exclusive with the 'cni.configMap' parameter. The agent will
# write this to 05-cilium.conflist on startup.
# readCniConf: /host/etc/cni/net.d/05-sample.conflist.input
# -- When defined, configMap will mount the provided value as ConfigMap and
# interpret the cniConf variable as CNI configuration file and write it
# when the agent starts up
# configMap: cni-configuration
# -- Configure the key in the CNI ConfigMap to read the contents of
# the CNI configuration from.
configMapKey: cni-config
# -- Configure the path to where to mount the ConfigMap inside the agent pod.
confFileMountPath: /tmp/cni-configuration
# -- Configure the path to where the CNI configuration directory is mounted
# inside the agent pod.
hostConfDirMountPath: /host/etc/cni/net.d
# -- (string) Configure how frequently garbage collection should occur for the datapath
# connection tracking table.
# @default -- `"0s"`
conntrackGCInterval: ""
# -- (string) Configure the maximum frequency for the garbage collection of the
# connection tracking table. Only affects the automatic computation for the frequency
# and has no effect when 'conntrackGCInterval' is set. This can be set to more frequently
# clean up unused identities created from ToFQDN policies.
conntrackGCMaxInterval: ""
# -- Configure container runtime specific integration.
# Deprecated in favor of bpf.autoMount.enabled. To be removed in 1.15.
containerRuntime:
# -- Enables specific integrations for container runtimes.
# Supported values:
# - crio
# - none
integration: none
# -- (string) Configure timeout in which Cilium will exit if CRDs are not available
# @default -- `"5m"`
crdWaitTimeout: ""
# -- Tail call hooks for custom eBPF programs.
customCalls:
# -- Enable tail call hooks for custom eBPF programs.
enabled: false
daemon:
# -- Configure where Cilium runtime state should be stored.
runPath: "/var/run/cilium"
# -- Configure a custom list of possible configuration override sources
# The default is "config-map:cilium-config,cilium-node-config". For supported
# values, see the help text for the build-config subcommand.
# Note that this value should be a comma-separated string.
configSources: ~
# -- allowedConfigOverrides is a list of config-map keys that can be overridden.
# That is to say, if this value is set, config sources (excepting the first one) can
# only override keys in this list.
#
# This takes precedence over blockedConfigOverrides.
#
# By default, all keys may be overridden. To disable overrides, set this to "none" or
# change the configSources variable.
allowedConfigOverrides: ~
# -- blockedConfigOverrides is a list of config-map keys that may not be overridden.
# In other words, if any of these keys appear in a configuration source excepting the
# first one, they will be ignored
#
# This is ignored if allowedConfigOverrides is set.
#
# By default, all keys may be overridden.
blockedConfigOverrides: ~
# -- Specify which network interfaces can run the eBPF datapath. This means
# that a packet sent from a pod to a destination outside the cluster will be
# masqueraded (to an output device IPv4 address), if the output device runs the
# program. When not specified, probing will automatically detect devices that have
# a non-local route. This should be used only when autodetection is not suitable.
# devices: ""
# -- Enables experimental support for the detection of new and removed datapath
# devices. When devices change the eBPF datapath is reloaded and services updated.
# If "devices" is set then only those devices, or devices matching a wildcard will
# be considered.
enableRuntimeDeviceDetection: false
# -- Chains to ignore when installing feeder rules.
# disableIptablesFeederRules: ""
# -- Limit iptables-based egress masquerading to interface selector.
# egressMasqueradeInterfaces: ""
# -- Whether to enable CNP status updates.
enableCnpStatusUpdates: false
# -- Configures the use of the KVStore to optimize Kubernetes event handling by
# mirroring it into the KVstore for reduced overhead in large clusters.
enableK8sEventHandover: false
# -- Enable setting identity mark for local traffic.
# enableIdentityMark: true
# -- Enable Kubernetes EndpointSlice feature in Cilium if the cluster supports it.
# enableK8sEndpointSlice: true
# -- Enable CiliumEndpointSlice feature.
enableCiliumEndpointSlice: false
envoyConfig:
# -- Enable CiliumEnvoyConfig CRD
# CiliumEnvoyConfig CRD can also be implicitly enabled by other options.
enabled: false
# -- SecretsNamespace is the namespace in which envoy SDS will retrieve secrets from.
secretsNamespace:
# -- Create secrets namespace for CiliumEnvoyConfig CRDs.
create: true
# -- The name of the secret namespace to which Cilium agents are given read access.
name: cilium-secrets
ingressController:
# -- Enable cilium ingress controller
# This will automatically set enable-envoy-config as well.
enabled: false
# -- Set cilium ingress controller to be the default ingress controller
# This will let cilium ingress controller route entries without ingress class set
default: false
# -- Default ingress load balancer mode
# Supported values: shared, dedicated
# For granular control, use the following annotations on the ingress resource
# ingress.cilium.io/loadbalancer-mode: shared|dedicated,
loadbalancerMode: dedicated
# -- Enforce https for host having matching TLS host in Ingress.
# Incoming traffic to http listener will return 308 http error code with respective location in header.
enforceHttps: true
# -- Enable proxy protocol for all Ingress listeners. Note that _only_ Proxy protocol traffic will be accepted once this is enabled.
enableProxyProtocol: false
# -- IngressLBAnnotations are the annotation prefixes, which are used to filter annotations to propagate
# from Ingress to the Load Balancer service
ingressLBAnnotationPrefixes: ['service.beta.kubernetes.io', 'service.kubernetes.io', 'cloud.google.com']
# -- Default secret namespace for ingresses without .spec.tls[].secretName set.
defaultSecretNamespace:
# -- Default secret name for ingresses without .spec.tls[].secretName set.
defaultSecretName:
# -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from.
secretsNamespace:
# -- Create secrets namespace for Ingress.
create: true
# -- Name of Ingress secret namespace.
name: cilium-secrets
# -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name.
# If disabled, TLS secrets must be maintained externally.
sync: true
# -- Load-balancer service in shared mode.
# This is a single load-balancer service for all Ingress resources.
service:
# -- Service name
name: cilium-ingress
# -- Labels to be added for the shared LB service
labels: {}
# -- Annotations to be added for the shared LB service
annotations: {}
# -- Service type for the shared LB service
type: LoadBalancer
# -- Configure a specific nodePort for insecure HTTP traffic on the shared LB service
insecureNodePort: ~
# -- Configure a specific nodePort for secure HTTPS traffic on the shared LB service
secureNodePort : ~
# -- Configure a specific loadBalancerClass on the shared LB service (requires Kubernetes 1.24+)
loadBalancerClass: ~
# -- Configure a specific loadBalancerIP on the shared LB service
loadBalancerIP : ~
# -- Configure if node port allocation is required for LB service
# ref: https://kubernetes.io/docs/concepts/services-networking/service/#load-balancer-nodeport-allocation
allocateLoadBalancerNodePorts: ~
gatewayAPI:
# -- Enable support for Gateway API in cilium
# This will automatically set enable-envoy-config as well.
enabled: false
# -- SecretsNamespace is the namespace in which envoy SDS will retrieve TLS secrets from.
secretsNamespace:
# -- Create secrets namespace for Gateway API.
create: true
# -- Name of Gateway API secret namespace.
name: cilium-secrets
# -- Enable secret sync, which will make sure all TLS secrets used by Ingress are synced to secretsNamespace.name.
# If disabled, TLS secrets must be maintained externally.
sync: true
# -- Enables the fallback compatibility solution for when the xt_socket kernel
# module is missing and it is needed for the datapath L7 redirection to work
# properly. See documentation for details on when this can be disabled:
# https://docs.cilium.io/en/stable/operations/system_requirements/#linux-kernel.
enableXTSocketFallback: true
encryption:
# -- Enable transparent network encryption.
enabled: false
# -- Encryption method. Can be either ipsec or wireguard.
type: ipsec
# -- Enable encryption for pure node to node traffic.
# This option is only effective when encryption.type is set to "wireguard".
nodeEncryption: false
# -- Configure the WireGuard Pod2Pod strict mode.
strictMode:
# -- Enable WireGuard Pod2Pod strict mode.
enabled: false
# -- CIDR for the WireGuard Pod2Pod strict mode.
cidr: ""
# -- Allow dynamic lookup of remote node identities.
# This is required when tunneling is used or direct routing is used and the node CIDR and pod CIDR overlap.
allowRemoteNodeIdentities: false
ipsec:
# -- Name of the key file inside the Kubernetes secret configured via secretName.
keyFile: ""
# -- Path to mount the secret inside the Cilium pod.
mountPath: ""
# -- Name of the Kubernetes secret containing the encryption keys.
secretName: ""
# -- The interface to use for encrypted traffic.
interface: ""
# -- Enable the key watcher. If disabled, a restart of the agent will be
# necessary on key rotations.
keyWatcher: true
# -- Maximum duration of the IPsec key rotation. The previous key will be
# removed after that delay.
keyRotationDuration: "5m"
wireguard:
# -- Enables the fallback to the user-space implementation.
userspaceFallback: false
# -- Controls Wireguard PersistentKeepalive option. Set 0s to disable.
persistentKeepalive: 0s
# -- Deprecated in favor of encryption.ipsec.keyFile. To be removed in 1.15.
# Name of the key file inside the Kubernetes secret configured via secretName.
# This option is only effective when encryption.type is set to ipsec.
keyFile: keys
# -- Deprecated in favor of encryption.ipsec.mountPath. To be removed in 1.15.
# Path to mount the secret inside the Cilium pod.
# This option is only effective when encryption.type is set to ipsec.
mountPath: /etc/ipsec
# -- Deprecated in favor of encryption.ipsec.secretName. To be removed in 1.15.
# Name of the Kubernetes secret containing the encryption keys.
# This option is only effective when encryption.type is set to ipsec.
secretName: cilium-ipsec-keys
# -- Deprecated in favor of encryption.ipsec.interface. To be removed in 1.15.
# The interface to use for encrypted traffic.
# This option is only effective when encryption.type is set to ipsec.
interface: ""
endpointHealthChecking:
# -- Enable connectivity health checking between virtual endpoints.
enabled: true
# -- Enable endpoint status.
# Status can be: policy, health, controllers, log and / or state. For 2 or more options use a space.
endpointStatus:
enabled: false
status: ""
endpointRoutes:
# -- Enable use of per endpoint routes instead of routing via
# the cilium_host interface.
enabled: false
k8sNetworkPolicy:
# -- Enable support for K8s NetworkPolicy
enabled: true
eni:
# -- Enable Elastic Network Interface (ENI) integration.
enabled: false
# -- Update ENI Adapter limits from the EC2 API
updateEC2AdapterLimitViaAPI: true
# -- Release IPs not used from the ENI
awsReleaseExcessIPs: false
# -- Enable ENI prefix delegation
awsEnablePrefixDelegation: false
# -- EC2 API endpoint to use
ec2APIEndpoint: ""
# -- Tags to apply to the newly created ENIs
eniTags: {}
# -- Interval for garbage collection of unattached ENIs. Set to "0s" to disable.
# @default -- `"5m"`
gcInterval: ""
# -- Additional tags attached to ENIs created by Cilium.
# Dangling ENIs with this tag will be garbage collected
# @default -- `{"io.cilium/cilium-managed":"true,"io.cilium/cluster-name":"<auto-detected>"}`
gcTags: {}
# -- If using IAM role for Service Accounts will not try to
# inject identity values from cilium-aws kubernetes secret.
# Adds annotation to service account if managed by Helm.
# See https://github.com/aws/amazon-eks-pod-identity-webhook
iamRole: ""
# -- Filter via subnet IDs which will dictate which subnets are going to be used to create new ENIs
# Important note: This requires that each instance has an ENI with a matching subnet attached
# when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium,
# use the CNI configuration file settings (cni.customConf) instead.
subnetIDsFilter: []
# -- Filter via tags (k=v) which will dictate which subnets are going to be used to create new ENIs
# Important note: This requires that each instance has an ENI with a matching subnet attached
# when Cilium is deployed. If you only want to control subnets for ENIs attached by Cilium,
# use the CNI configuration file settings (cni.customConf) instead.
subnetTagsFilter: []
# -- Filter via AWS EC2 Instance tags (k=v) which will dictate which AWS EC2 Instances
# are going to be used to create new ENIs
instanceTagsFilter: []
externalIPs:
# -- Enable ExternalIPs service support.
enabled: false
# fragmentTracking enables IPv4 fragment tracking support in the datapath.
# fragmentTracking: true
gke:
# -- Enable Google Kubernetes Engine integration
enabled: false
# -- Enable connectivity health checking.
healthChecking: true
# -- TCP port for the agent health API. This is not the port for cilium-health.
healthPort: 9879
# -- Configure the host firewall.
hostFirewall:
# -- Enables the enforcement of host policies in the eBPF datapath.
enabled: false
hostPort:
# -- Enable hostPort service support.
enabled: false
# -- Configure socket LB
socketLB:
# -- Enable socket LB
enabled: false
# -- Disable socket lb for non-root ns. This is used to enable Istio routing rules.
# hostNamespaceOnly: false
# -- Configure certificate generation for Hubble integration.
# If hubble.tls.auto.method=cronJob, these values are used
# for the Kubernetes CronJob which will be scheduled regularly to
# (re)generate any certificates not provided manually.
certgen:
image:
override: ~
repository: "${CERTGEN_REPO}"
tag: "${CERTGEN_VERSION}"
digest: "${CERTGEN_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- Seconds after which the completed job pod will be deleted
ttlSecondsAfterFinished: 1800
# -- Labels to be added to hubble-certgen pods
podLabels: {}
# -- Annotations to be added to the hubble-certgen initial Job and CronJob
annotations:
job: {}
cronJob: {}
# -- Node tolerations for pod assignment on nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
# -- Additional certgen volumes.
extraVolumes: []
# -- Additional certgen volumeMounts.
extraVolumeMounts: []
# -- Affinity for certgen
affinity: {}
hubble:
# -- Enable Hubble (true by default).
enabled: true
# -- Annotations to be added to all top-level hubble objects (resources under templates/hubble)
annotations: {}
# -- Buffer size of the channel Hubble uses to receive monitor events. If this
# value is not set, the queue size is set to the default monitor queue size.
# eventQueueSize: ""
# -- Number of recent flows for Hubble to cache. Defaults to 4095.
# Possible values are:
# 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023,
# 2047, 4095, 8191, 16383, 32767, 65535
# eventBufferCapacity: "4095"
# -- Hubble metrics configuration.
# See https://docs.cilium.io/en/stable/observability/metrics/#hubble-metrics
# for more comprehensive documentation about Hubble metrics.
metrics:
# -- Configures the list of metrics to collect. If empty or null, metrics
# are disabled.
# Example:
#
# enabled:
# - dns:query;ignoreAAAA
# - drop
# - tcp
# - flow
# - icmp
# - http
#
# You can specify the list of metrics from the helm CLI:
#
# --set hubble.metrics.enabled="{dns:query;ignoreAAAA,drop,tcp,flow,icmp,http}"
#
enabled: ~
# -- Enables exporting hubble metrics in OpenMetrics format.
enableOpenMetrics: false
# -- Configure the port the hubble metric server listens on.
port: 9965
# -- Annotations to be added to hubble-metrics service.
serviceAnnotations: {}
serviceMonitor:
# -- Create ServiceMonitor resources for Prometheus Operator.
# This requires the prometheus CRDs to be available.
# ref: https://github.com/prometheus-operator/prometheus-operator/blob/main/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml)
enabled: false
# -- Labels to add to ServiceMonitor hubble
labels: {}
# -- Annotations to add to ServiceMonitor hubble
annotations: {}
# -- jobLabel to add for ServiceMonitor hubble
jobLabel: ""
# -- Interval for scrape metrics.
interval: "10s"
# -- Relabeling configs for the ServiceMonitor hubble
relabelings:
- sourceLabels:
- __meta_kubernetes_pod_node_name
targetLabel: node
replacement: ${1}
# -- Metrics relabeling configs for the ServiceMonitor hubble
metricRelabelings: ~
# -- Grafana dashboards for hubble
# grafana can import dashboards based on the label and value
# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards
dashboards:
enabled: false
label: grafana_dashboard
namespace: ~
labelValue: "1"
annotations: {}
# -- Unix domain socket path to listen to when Hubble is enabled.
socketPath: /var/run/cilium/hubble.sock
# -- Enables redacting sensitive information present in Layer 7 flows.
redact:
enabled: false
http:
# -- Enables redacting URL query (GET) parameters.
# Example:
#
# redact:
# enabled: true
# http:
# urlQuery: true
#
# You can specify the options from the helm CLI:
#
# --set hubble.redact.enabled="true"
# --set hubble.redact.http.urlQuery="true"
urlQuery: false
headers:
# -- 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.
# Example:
# redact:
# enabled: true
# http:
# headers:
# allow:
# - traceparent
# - tracestate
# - Cache-Control
#
# You can specify the options from the helm CLI:
# --set hubble.redact.enabled="true"
# --set hubble.redact.http.headers.allow="traceparent,tracestate,Cache-Control"
allow: []
# -- 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.
# Example:
# redact:
# enabled: true
# http:
# headers:
# deny:
# - Authorization
# - Proxy-Authorization
#
# You can specify the options from the helm CLI:
# --set hubble.redact.enabled="true"
# --set hubble.redact.http.headers.deny="Authorization,Proxy-Authorization"
deny: []
kafka:
# -- Enables redacting Kafka's API key.
# Example:
#
# redact:
# enabled: true
# kafka:
# apiKey: true
#
# You can specify the options from the helm CLI:
#
# --set hubble.redact.enabled="true"
# --set hubble.redact.kafka.apiKey="true"
apiKey: false
# -- An additional address for Hubble to listen to.
# Set this field ":4244" if you are enabling Hubble Relay, as it assumes that
# Hubble is listening on port 4244.
listenAddress: ":4244"
# -- Whether Hubble should prefer to announce IPv6 or IPv4 addresses if both are available.
preferIpv6: false
# -- (bool) Skip Hubble events with unknown cgroup ids
# @default -- `true`
skipUnknownCGroupIDs: ~
peerService:
# -- Service Port for the Peer service.
# If not set, it is dynamically assigned to port 443 if TLS is enabled and to
# port 80 if not.
# servicePort: 80
# -- Target Port for the Peer service, must match the hubble.listenAddress'
# port.
targetPort: 4244
# -- The cluster domain to use to query the Hubble Peer service. It should
# be the local cluster.
clusterDomain: cluster.local
# -- TLS configuration for Hubble
tls:
# -- Enable mutual TLS for listenAddress. Setting this value to false is
# highly discouraged as the Hubble API provides access to potentially
# sensitive network flow metadata and is exposed on the host network.
enabled: true
# -- Configure automatic TLS certificates generation.
auto:
# -- Auto-generate certificates.
# When set to true, automatically generate a CA and certificates to
# enable mTLS between Hubble server and Hubble Relay instances. If set to
# false, the certs for Hubble server need to be provided by setting
# appropriate values below.
enabled: true
# -- Set the method to auto-generate certificates. Supported values:
# - helm: This method uses Helm to generate all certificates.
# - cronJob: This method uses a Kubernetes CronJob the generate any
# certificates not provided by the user at installation
# time.
# - certmanager: This method use cert-manager to generate & rotate certificates.
method: helm
# -- Generated certificates validity duration in days.
certValidityDuration: 1095
# -- Schedule for certificates regeneration (regardless of their expiration date).
# Only used if method is "cronJob". If nil, then no recurring job will be created.
# Instead, only the one-shot job is deployed to generate the certificates at
# installation time.
#
# Defaults to midnight of the first day of every fourth month. For syntax, see
# https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax
schedule: "0 0 1 */4 *"
# [Example]
# certManagerIssuerRef:
# group: cert-manager.io
# kind: ClusterIssuer
# name: ca-issuer
# -- certmanager issuer used when hubble.tls.auto.method=certmanager.
certManagerIssuerRef: {}
# -- base64 encoded PEM values for the Hubble server certificate and private key
server:
cert: ""
key: ""
# -- Extra DNS names added to certificate when it's auto generated
extraDnsNames: []
# -- Extra IP addresses added to certificate when it's auto generated
extraIpAddresses: []
relay:
# -- Enable Hubble Relay (requires hubble.enabled=true)
enabled: false
# -- Roll out Hubble Relay pods automatically when configmap is updated.
rollOutPods: false
# -- Hubble-relay container image.
image:
override: ~
repository: "${HUBBLE_RELAY_REPO}"
tag: "${CILIUM_VERSION}"
# hubble-relay-digest
digest: ${HUBBLE_RELAY_DIGEST}
useDigest: ${USE_DIGESTS}
pullPolicy: "${PULL_POLICY}"
# -- Specifies the resources for the hubble-relay pods
resources: {}
# -- Number of replicas run for the hubble-relay deployment.
replicas: 1
# -- Affinity for hubble-replay
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
k8s-app: cilium
# -- Pod topology spread constraints for hubble-relay
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: topology.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# -- Node labels for pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for pod assignment on nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
# -- Additional hubble-relay environment variables.
extraEnv: []
# -- Annotations to be added to all top-level hubble-relay objects (resources under templates/hubble-relay)
annotations: {}
# -- Annotations to be added to hubble-relay pods
podAnnotations: {}
# -- Labels to be added to hubble-relay pods
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- The priority class to use for hubble-relay
priorityClassName: ""
# -- Configure termination grace period for hubble relay Deployment.
terminationGracePeriodSeconds: 1
# -- hubble-relay update strategy
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
# -- hubble-relay pod security context
podSecurityContext:
fsGroup: 65532
# -- hubble-relay container security context
securityContext:
# readOnlyRootFilesystem: true
runAsNonRoot: true
runAsUser: 65532
runAsGroup: 65532
capabilities:
drop:
- ALL
# -- hubble-relay service configuration.
service:
# --- The type of service used for Hubble Relay access, either ClusterIP or NodePort.
type: ClusterIP
# --- The port to use when the service type is set to NodePort.
nodePort: 31234
# -- Host to listen to. Specify an empty string to bind to all the interfaces.
listenHost: ""
# -- Port to listen to.
listenPort: "4245"
# -- TLS configuration for Hubble Relay
tls:
# -- base64 encoded PEM values for the hubble-relay client certificate and private key
# This keypair is presented to Hubble server instances for mTLS
# authentication and is required when hubble.tls.enabled is true.
# These values need to be set manually if hubble.tls.auto.enabled is false.
client:
cert: ""
key: ""
# -- base64 encoded PEM values for the hubble-relay server certificate and private key
server:
# When set to true, enable TLS on for Hubble Relay server
# (ie: for clients connecting to the Hubble Relay API).
enabled: false
# When set to true enforces mutual TLS between Hubble Relay server and its clients.
# False allow non-mutual TLS connections.
# This option has no effect when TLS is disabled.
mtls: false
# These values need to be set manually if hubble.tls.auto.enabled is false.
cert: ""
key: ""
# -- extra DNS names added to certificate when its auto gen
extraDnsNames: []
# -- extra IP addresses added to certificate when its auto gen
extraIpAddresses: []
# DNS name used by the backend to connect to the relay
# This is a simple workaround as the relay certificates are currently hardcoded to
# *.hubble-relay.cilium.io
# See https://github.com/cilium/cilium/pull/28709#discussion_r1371792546
# For GKE Dataplane V2 this should be set to relay.kube-system.svc.cluster.local
relayName: "ui.hubble-relay.cilium.io"
# -- Dial timeout to connect to the local hubble instance to receive peer information (e.g. "30s").
dialTimeout: ~
# -- Backoff duration to retry connecting to the local hubble instance in case of failure (e.g. "30s").
retryTimeout: ~
# -- Max number of flows that can be buffered for sorting before being sent to the
# client (per request) (e.g. 100).
sortBufferLenMax: ~
# -- When the per-request flows sort buffer is not full, a flow is drained every
# time this timeout is reached (only affects requests in follow-mode) (e.g. "1s").
sortBufferDrainTimeout: ~
# -- Port to use for the k8s service backed by hubble-relay pods.
# If not set, it is dynamically assigned to port 443 if TLS is enabled and to
# port 80 if not.
# servicePort: 80
# -- Enable prometheus metrics for hubble-relay on the configured port at
# /metrics
prometheus:
enabled: false
port: 9966
serviceMonitor:
# -- Enable service monitors.
# 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)
enabled: false
# -- Labels to add to ServiceMonitor hubble-relay
labels: {}
# -- Annotations to add to ServiceMonitor hubble-relay
annotations: {}
# -- Interval for scrape metrics.
interval: "10s"
# -- Specify the Kubernetes namespace where Prometheus expects to find
# service monitors configured.
# namespace: ""
# -- Relabeling configs for the ServiceMonitor hubble-relay
relabelings: ~
# -- Metrics relabeling configs for the ServiceMonitor hubble-relay
metricRelabelings: ~
gops:
# -- Enable gops for hubble-relay
enabled: true
# -- Configure gops listen port for hubble-relay
port: 9893
pprof:
# -- Enable pprof for hubble-relay
enabled: false
# -- Configure pprof listen address for hubble-relay
address: localhost
# -- Configure pprof listen port for hubble-relay
port: 6062
ui:
# -- Whether to enable the Hubble UI.
enabled: false
standalone:
# -- When true, it will allow installing the Hubble UI only, without checking dependencies.
# It is useful if a cluster already has cilium and Hubble relay installed and you just
# want Hubble UI to be deployed.
# When installed via helm, installing UI should be done via `helm upgrade` and when installed via the cilium cli, then `cilium hubble enable --ui`
enabled: false
tls:
# -- When deploying Hubble UI in standalone, with tls enabled for Hubble relay, it is required
# to provide a volume for mounting the client certificates.
certsVolume: {}
# projected:
# defaultMode: 0400
# sources:
# - secret:
# name: hubble-ui-client-certs
# items:
# - key: tls.crt
# path: client.crt
# - key: tls.key
# path: client.key
# - key: ca.crt
# path: hubble-relay-ca.crt
# -- Roll out Hubble-ui pods automatically when configmap is updated.
rollOutPods: false
tls:
# -- base64 encoded PEM values used to connect to hubble-relay
# This keypair is presented to Hubble Relay instances for mTLS
# authentication and is required when hubble.relay.tls.server.enabled is true.
# These values need to be set manually if hubble.tls.auto.enabled is false.
client:
cert: ""
key: ""
backend:
# -- Hubble-ui backend image.
image:
override: ~
repository: "${HUBBLE_UI_BACKEND_REPO}"
tag: "${HUBBLE_UI_BACKEND_VERSION}"
digest: "${HUBBLE_UI_BACKEND_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- Hubble-ui backend security context.
securityContext: {}
# -- Additional hubble-ui backend environment variables.
extraEnv: []
# -- Additional hubble-ui backend volumes.
extraVolumes: []
# -- Additional hubble-ui backend volumeMounts.
extraVolumeMounts: []
livenessProbe:
# -- Enable liveness probe for Hubble-ui backend (requires Hubble-ui 0.12+)
enabled: false
readinessProbe:
# -- Enable readiness probe for Hubble-ui backend (requires Hubble-ui 0.12+)
enabled: false
# -- Resource requests and limits for the 'backend' container of the 'hubble-ui' deployment.
resources: {}
# limits:
# cpu: 1000m
# memory: 1024M
# requests:
# cpu: 100m
# memory: 64Mi
frontend:
# -- Hubble-ui frontend image.
image:
override: ~
repository: "${HUBBLE_UI_FRONTEND_REPO}"
tag: "${HUBBLE_UI_FRONTEND_VERSION}"
digest: "${HUBBLE_UI_FRONTEND_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- Hubble-ui frontend security context.
securityContext: {}
# -- Additional hubble-ui frontend environment variables.
extraEnv: []
# -- Additional hubble-ui frontend volumes.
extraVolumes: []
# -- Additional hubble-ui frontend volumeMounts.
extraVolumeMounts: []
# -- Resource requests and limits for the 'frontend' container of the 'hubble-ui' deployment.
resources: {}
# limits:
# cpu: 1000m
# memory: 1024M
# requests:
# cpu: 100m
# memory: 64Mi
server:
# -- Controls server listener for ipv6
ipv6:
enabled: true
# -- The number of replicas of Hubble UI to deploy.
replicas: 1
# -- Annotations to be added to all top-level hubble-ui objects (resources under templates/hubble-ui)
annotations: {}
# -- Annotations to be added to hubble-ui pods
podAnnotations: {}
# -- Labels to be added to hubble-ui pods
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- Affinity for hubble-ui
affinity: {}
# -- Pod topology spread constraints for hubble-ui
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: topology.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# -- Node labels for pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for pod assignment on nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
# -- The priority class to use for hubble-ui
priorityClassName: ""
# -- hubble-ui update strategy.
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
# -- Security context to be added to Hubble UI pods
securityContext:
runAsUser: 1001
runAsGroup: 1001
fsGroup: 1001
# -- hubble-ui service configuration.
service:
# -- Annotations to be added for the Hubble UI service
annotations: {}
# --- The type of service used for Hubble UI access, either ClusterIP or NodePort.
type: ClusterIP
# --- The port to use when the service type is set to NodePort.
nodePort: 31235
# -- Defines base url prefix for all hubble-ui http requests.
# It needs to be changed in case if ingress for hubble-ui is configured under some sub-path.
# Trailing `/` is required for custom path, ex. `/service-map/`
baseUrl: "/"
# -- hubble-ui ingress configuration.
ingress:
enabled: false
annotations: {}
# kubernetes.io/ingress.class: nginx
# kubernetes.io/tls-acme: "true"
className: ""
hosts:
- chart-example.local
labels: {}
tls: []
# - secretName: chart-example-tls
# hosts:
# - chart-example.local
# -- Method to use for identity allocation (`crd` or `kvstore`).
identityAllocationMode: "crd"
# -- (string) Time to wait before using new identity on endpoint identity change.
# @default -- `"5s"`
identityChangeGracePeriod: ""
# -- Install Iptables rules to skip netfilter connection tracking on all pod
# traffic. This option is only effective when Cilium is running in direct
# routing and full KPR mode. Moreover, this option cannot be enabled when Cilium
# is running in a managed Kubernetes environment or in a chained CNI setup.
installNoConntrackIptablesRules: false
ipam:
# -- Configure IP Address Management mode.
# ref: https://docs.cilium.io/en/stable/network/concepts/ipam/
mode: "cluster-pool"
# -- Maximum rate at which the CiliumNode custom resource is updated.
ciliumNodeUpdateRate: "15s"
operator:
# -- IPv4 CIDR list range to delegate to individual nodes for IPAM.
clusterPoolIPv4PodCIDRList: ["10.0.0.0/8"]
# -- IPv4 CIDR mask size to delegate to individual nodes for IPAM.
clusterPoolIPv4MaskSize: 24
# -- IPv6 CIDR list range to delegate to individual nodes for IPAM.
clusterPoolIPv6PodCIDRList: ["fd00::/104"]
# -- IPv6 CIDR mask size to delegate to individual nodes for IPAM.
clusterPoolIPv6MaskSize: 120
# -- IP pools to auto-create in multi-pool IPAM mode.
autoCreateCiliumPodIPPools: {}
# default:
# ipv4:
# cidrs:
# - 10.10.0.0/8
# maskSize: 24
# other:
# ipv6:
# cidrs:
# - fd00:100::/80
# maskSize: 96
# -- The maximum burst size when rate limiting access to external APIs.
# Also known as the token bucket capacity.
# @default -- `20`
externalAPILimitBurstSize: ~
# -- The maximum queries per second when rate limiting access to
# external APIs. Also known as the bucket refill rate, which is used to
# refill the bucket up to the burst size capacity.
# @default -- `4.0`
externalAPILimitQPS: ~
# -- 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
apiRateLimit: ~
# -- Configure the eBPF-based ip-masq-agent
ipMasqAgent:
enabled: false
# the config of nonMasqueradeCIDRs
# config:
# nonMasqueradeCIDRs: []
# masqLinkLocal: false
# masqLinkLocalIPv6: false
# iptablesLockTimeout defines the iptables "--wait" option when invoked from Cilium.
# iptablesLockTimeout: "5s"
ipv4:
# -- Enable IPv4 support.
enabled: true
ipv6:
# -- Enable IPv6 support.
enabled: false
# -- Configure Kubernetes specific configuration
k8s: {}
# -- requireIPv4PodCIDR enables waiting for Kubernetes to provide the PodCIDR
# range via the Kubernetes node resource
# requireIPv4PodCIDR: false
# -- requireIPv6PodCIDR enables waiting for Kubernetes to provide the PodCIDR
# range via the Kubernetes node resource
# requireIPv6PodCIDR: false
# -- Keep the deprecated selector labels when deploying Cilium DaemonSet.
keepDeprecatedLabels: false
# -- Keep the deprecated probes when deploying Cilium DaemonSet
keepDeprecatedProbes: false
startupProbe:
# -- failure threshold of startup probe.
# 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s)
failureThreshold: 105
# -- interval between checks of the startup probe
periodSeconds: 2
livenessProbe:
# -- failure threshold of liveness probe
failureThreshold: 10
# -- interval between checks of the liveness probe
periodSeconds: 30
readinessProbe:
# -- failure threshold of readiness probe
failureThreshold: 3
# -- interval between checks of the readiness probe
periodSeconds: 30
# -- Configure the kube-proxy replacement in Cilium BPF datapath
# Valid options are "true", "false", "disabled" (deprecated), "partial" (deprecated), "strict" (deprecated).
# ref: https://docs.cilium.io/en/stable/network/kubernetes/kubeproxy-free/
#kubeProxyReplacement: "false"
# -- healthz server bind address for the kube-proxy replacement.
# To enable set the value to '0.0.0.0:10256' for all ipv4
# addresses and this '[::]:10256' for all ipv6 addresses.
# By default it is disabled.
kubeProxyReplacementHealthzBindAddr: ""
l2NeighDiscovery:
# -- Enable L2 neighbor discovery in the agent
enabled: true
# -- Override the agent's default neighbor resolution refresh period.
refreshPeriod: "30s"
# -- Enable Layer 7 network policy.
l7Proxy: true
# -- Enable Local Redirect Policy.
localRedirectPolicy: false
# To include or exclude matched resources from cilium identity evaluation
# labels: ""
# logOptions allows you to define logging options. eg:
# logOptions:
# format: json
# -- Enables periodic logging of system load
logSystemLoad: false
# -- Configure maglev consistent hashing
maglev: {}
# -- tableSize is the size (parameter M) for the backend table of one
# service entry
# tableSize:
# -- hashSeed is the cluster-wide base64 encoded seed for the hashing
# hashSeed:
# -- Enables masquerading of IPv4 traffic leaving the node from endpoints.
enableIPv4Masquerade: true
# -- Enables masquerading of IPv6 traffic leaving the node from endpoints.
enableIPv6Masquerade: true
# -- Enables masquerading to the source of the route for traffic leaving the node from endpoints.
enableMasqueradeRouteSource: false
# -- Enables IPv4 BIG TCP support which increases maximum IPv4 GSO/GRO limits for nodes and pods
enableIPv4BIGTCP: false
# -- Enables IPv6 BIG TCP support which increases maximum IPv6 GSO/GRO limits for nodes and pods
enableIPv6BIGTCP: false
egressGateway:
# -- Enables egress gateway to redirect and SNAT the traffic that leaves the
# cluster.
enabled: false
# -- Deprecated without a replacement necessary.
installRoutes: false
# -- Time between triggers of egress gateway state reconciliations
reconciliationTriggerInterval: 1s
# -- Maximum number of entries in egress gateway policy map
# maxPolicyEntries: 16384
vtep:
# -- Enables VXLAN Tunnel Endpoint (VTEP) Integration (beta) to allow
# Cilium-managed pods to talk to third party VTEP devices over Cilium tunnel.
enabled: false
# -- A space separated list of VTEP device endpoint IPs, for example "1.1.1.1 1.1.2.1"
endpoint: ""
# -- A space separated list of VTEP device CIDRs, for example "1.1.1.0/24 1.1.2.0/24"
cidr: ""
# -- VTEP CIDRs Mask that applies to all VTEP CIDRs, for example "255.255.255.0"
mask: ""
# -- 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"
mac: ""
# -- (string) Allows to explicitly specify the IPv4 CIDR for native routing.
# When specified, Cilium assumes networking for this CIDR is preconfigured and
# hands traffic destined for that range to the Linux network stack without
# applying any SNAT.
# Generally speaking, specifying a native routing CIDR implies that Cilium can
# depend on the underlying networking stack to route packets to their
# destination. To offer a concrete example, if Cilium is configured to use
# direct routing and the Kubernetes CIDR is included in the native routing CIDR,
# the user must configure the routes to reach pods, either manually or by
# setting the auto-direct-node-routes flag.
ipv4NativeRoutingCIDR: ""
# -- (string) Allows to explicitly specify the IPv6 CIDR for native routing.
# When specified, Cilium assumes networking for this CIDR is preconfigured and
# hands traffic destined for that range to the Linux network stack without
# applying any SNAT.
# Generally speaking, specifying a native routing CIDR implies that Cilium can
# depend on the underlying networking stack to route packets to their
# destination. To offer a concrete example, if Cilium is configured to use
# direct routing and the Kubernetes CIDR is included in the native routing CIDR,
# the user must configure the routes to reach pods, either manually or by
# setting the auto-direct-node-routes flag.
ipv6NativeRoutingCIDR: ""
# -- cilium-monitor sidecar.
monitor:
# -- Enable the cilium-monitor sidecar.
enabled: false
# -- Configure service load balancing
loadBalancer:
# -- standalone enables the standalone L4LB which does not connect to
# kube-apiserver.
# standalone: false
# -- algorithm is the name of the load balancing algorithm for backend
# selection e.g. random or maglev
# algorithm: random
# -- mode is the operation mode of load balancing for remote backends
# e.g. snat, dsr, hybrid
# mode: snat
# -- acceleration is the option to accelerate service handling via XDP
# e.g. native, disabled
# acceleration: disabled
# -- dsrDispatch configures whether IP option or IPIP encapsulation is
# used to pass a service IP and port to remote backend
# dsrDispatch: opt
# -- serviceTopology enables K8s Topology Aware Hints -based service
# endpoints filtering
# serviceTopology: false
# -- L7 LoadBalancer
l7:
# -- Enable L7 service load balancing via envoy proxy.
# The request to a k8s service, which has specific annotation e.g. service.cilium.io/lb-l7,
# will be forwarded to the local backend proxy to be load balanced to the service endpoints.
# Please refer to docs for supported annotations for more configuration.
#
# Applicable values:
# - envoy: Enable L7 load balancing via envoy proxy. This will automatically set enable-envoy-config as well.
# - disabled: Disable L7 load balancing by way of service annotation.
backend: disabled
# -- List of ports from service to be automatically redirected to above backend.
# Any service exposing one of these ports will be automatically redirected.
# Fine-grained control can be achieved by using the service annotation.
ports: []
# -- Default LB algorithm
# The default LB algorithm to be used for services, which can be overridden by the
# service annotation (e.g. service.cilium.io/lb-l7-algorithm)
# Applicable values: round_robin, least_request, random
algorithm: round_robin
# -- Configure N-S k8s service loadbalancing
nodePort:
# -- Enable the Cilium NodePort service implementation.
enabled: false
# -- Port range to use for NodePort services.
# range: "30000,32767"
# -- Set to true to prevent applications binding to service ports.
bindProtection: true
# -- Append NodePort range to ip_local_reserved_ports if clash with ephemeral
# ports is detected.
autoProtectPortRange: true
# -- Enable healthcheck nodePort server for NodePort services
enableHealthCheck: true
# -- Enable access of the healthcheck nodePort on the LoadBalancerIP. Needs
# EnableHealthCheck to be enabled
enableHealthCheckLoadBalancerIP: false
# policyAuditMode: false
# -- The agent can be put into one of the three policy enforcement modes:
# default, always and never.
# ref: https://docs.cilium.io/en/stable/security/policy/intro/#policy-enforcement-modes
policyEnforcementMode: "default"
# -- policyCIDRMatchMode is a list of entities that may be selected by CIDR selector.
# The possible value is "nodes".
policyCIDRMatchMode:
pprof:
# -- Enable pprof for cilium-agent
enabled: false
# -- Configure pprof listen address for cilium-agent
address: localhost
# -- Configure pprof listen port for cilium-agent
port: 6060
# -- Configure prometheus metrics on the configured port at /metrics
prometheus:
enabled: false
port: 9962
serviceMonitor:
# -- Enable service monitors.
# 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)
enabled: false
# -- Labels to add to ServiceMonitor cilium-agent
labels: {}
# -- Annotations to add to ServiceMonitor cilium-agent
annotations: {}
# -- jobLabel to add for ServiceMonitor cilium-agent
jobLabel: ""
# -- Interval for scrape metrics.
interval: "10s"
# -- Specify the Kubernetes namespace where Prometheus expects to find
# service monitors configured.
# namespace: ""
# -- Relabeling configs for the ServiceMonitor cilium-agent
relabelings:
- sourceLabels:
- __meta_kubernetes_pod_node_name
targetLabel: node
replacement: ${1}
# -- Metrics relabeling configs for the ServiceMonitor cilium-agent
metricRelabelings: ~
# -- Set to `true` and helm will not check for monitoring.coreos.com/v1 CRDs before deploying
trustCRDsExist: false
# -- Metrics that should be enabled or disabled from the default metric list.
# The list is expected to be separated by a space. (+metric_foo to enable
# metric_foo , -metric_bar to disable metric_bar).
# ref: https://docs.cilium.io/en/stable/observability/metrics/
metrics: ~
# --- Enable controller group metrics for monitoring specific Cilium
# subsystems. The list is a list of controller group names. The special
# values of "all" and "none" are supported. The set of controller
# group names is not guaranteed to be stable between Cilium versions.
controllerGroupMetrics:
- write-cni-file
- sync-host-ips
- sync-lb-maps-with-k8s-services
# -- Grafana dashboards for cilium-agent
# grafana can import dashboards based on the label and value
# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards
dashboards:
enabled: false
label: grafana_dashboard
namespace: ~
labelValue: "1"
annotations: {}
# -- Configure Istio proxy options.
proxy:
prometheus:
# -- Deprecated in favor of envoy.prometheus.enabled
enabled: true
# -- Deprecated in favor of envoy.prometheus.port
port: ~
# -- Regular expression matching compatible Istio sidecar istio-proxy
# container image names
sidecarImageRegex: "cilium/istio_proxy"
# Configure Cilium Envoy options.
envoy:
# -- Enable Envoy Proxy in standalone DaemonSet.
enabled: false
log:
# -- The format string to use for laying out the log message metadata of Envoy.
format: "[%Y-%m-%d %T.%e][%t][%l][%n] [%g:%#] %v"
# -- Path to a separate Envoy log file, if any. Defaults to /dev/stdout.
path: ""
# -- Time in seconds after which a TCP connection attempt times out
connectTimeoutSeconds: 2
# -- ProxyMaxRequestsPerConnection specifies the max_requests_per_connection setting for Envoy
maxRequestsPerConnection: 0
# -- Set Envoy HTTP option max_connection_duration seconds. Default 0 (disable)
maxConnectionDurationSeconds: 0
# -- Set Envoy upstream HTTP idle connection timeout seconds.
# Does not apply to connections with pending requests. Default 60s
idleTimeoutDurationSeconds: 60
# -- Envoy container image.
image:
override: ~
repository: "${CILIUM_ENVOY_REPO}"
tag: "${CILIUM_ENVOY_VERSION}"
pullPolicy: "${PULL_POLICY}"
digest: "${CILIUM_ENVOY_DIGEST}"
useDigest: true
# -- Additional containers added to the cilium Envoy DaemonSet.
extraContainers: []
# -- Additional envoy container arguments.
extraArgs: []
# -- Additional envoy container environment variables.
extraEnv: []
# -- Additional envoy hostPath mounts.
extraHostPathMounts: []
# - name: host-mnt-data
# mountPath: /host/mnt/data
# hostPath: /mnt/data
# hostPathType: Directory
# readOnly: true
# mountPropagation: HostToContainer
# -- Additional envoy volumes.
extraVolumes: []
# -- Additional envoy volumeMounts.
extraVolumeMounts: []
# -- Configure termination grace period for cilium-envoy DaemonSet.
terminationGracePeriodSeconds: 1
# -- TCP port for the health API.
healthPort: 9878
# -- cilium-envoy update strategy
# ref: https://kubernetes.io/docs/concepts/workloads/controllers/daemonset/#updating-a-daemonset
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 2
# -- Roll out cilium envoy pods automatically when configmap is updated.
rollOutPods: false
# -- Annotations to be added to all top-level cilium-envoy objects (resources under templates/cilium-envoy)
annotations: {}
# -- Security Context for cilium-envoy pods.
podSecurityContext: {}
# -- Annotations to be added to envoy pods
podAnnotations: {}
# -- Labels to be added to envoy pods
podLabels: {}
# -- Envoy resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources: {}
# limits:
# cpu: 4000m
# memory: 4Gi
# requests:
# cpu: 100m
# memory: 512Mi
startupProbe:
# -- failure threshold of startup probe.
# 105 x 2s translates to the old behaviour of the readiness probe (120s delay + 30 x 3s)
failureThreshold: 105
# -- interval between checks of the startup probe
periodSeconds: 2
livenessProbe:
# -- failure threshold of liveness probe
failureThreshold: 10
# -- interval between checks of the liveness probe
periodSeconds: 30
readinessProbe:
# -- failure threshold of readiness probe
failureThreshold: 3
# -- interval between checks of the readiness probe
periodSeconds: 30
securityContext:
# -- User to run the pod with
# runAsUser: 0
# -- Run the pod with elevated privileges
privileged: false
# -- SELinux options for the `cilium-envoy` container
seLinuxOptions:
level: 's0'
# Running with spc_t since we have removed the privileged mode.
# Users can change it to a different type as long as they have the
# type available on the system.
type: 'spc_t'
capabilities:
# -- Capabilities for the `cilium-envoy` container
envoy:
# Used since cilium proxy uses setting IPPROTO_IP/IP_TRANSPARENT
- NET_ADMIN
# We need it for now but might not need it for >= 5.11 specially
# for the 'SYS_RESOURCE'.
# In >= 5.8 there's already BPF and PERMON capabilities
- SYS_ADMIN
# Both PERFMON and BPF requires kernel 5.8, container runtime
# cri-o >= v1.22.0 or containerd >= v1.5.0.
# If available, SYS_ADMIN can be removed.
#- PERFMON
#- BPF
# -- Affinity for cilium-envoy.
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
k8s-app: cilium-envoy
# -- Node selector for cilium-envoy.
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for envoy scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- operator: Exists
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- The priority class to use for cilium-envoy.
priorityClassName: ~
# -- DNS policy for Cilium envoy pods.
# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy
dnsPolicy: ~
prometheus:
# -- Enable prometheus metrics for cilium-envoy
enabled: true
serviceMonitor:
# -- Enable service monitors.
# 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)
enabled: false
# -- Labels to add to ServiceMonitor cilium-envoy
labels: {}
# -- Annotations to add to ServiceMonitor cilium-envoy
annotations: {}
# -- Interval for scrape metrics.
interval: "10s"
# -- Specify the Kubernetes namespace where Prometheus expects to find
# service monitors configured.
# namespace: ""
# -- Relabeling configs for the ServiceMonitor cilium-envoy
relabelings:
- sourceLabels:
- __meta_kubernetes_pod_node_name
targetLabel: node
replacement: ${1}
# -- Metrics relabeling configs for the ServiceMonitor cilium-envoy
metricRelabelings: ~
# -- Serve prometheus metrics for cilium-envoy on the configured port
port: "9964"
# -- Enable use of the remote node identity.
# ref: https://docs.cilium.io/en/v1.7/install/upgrade/#configmap-remote-node-identity
remoteNodeIdentity: true
# -- Enable resource quotas for priority classes used in the cluster.
resourceQuotas:
enabled: false
cilium:
hard:
# 5k nodes * 2 DaemonSets (Cilium and cilium node init)
pods: "10k"
operator:
hard:
# 15 "clusterwide" Cilium Operator pods for HA
pods: "15"
# Need to document default
##################
#sessionAffinity: false
# -- Do not run Cilium agent when running with clean mode. Useful to completely
# uninstall Cilium as it will stop Cilium from starting and create artifacts
# in the node.
sleepAfterInit: false
# -- Enable check of service source ranges (currently, only for LoadBalancer).
svcSourceRangeCheck: true
# -- Synchronize Kubernetes nodes to kvstore and perform CNP GC.
synchronizeK8sNodes: true
# -- Configure TLS configuration in the agent.
tls:
# -- This configures how the Cilium agent loads the secrets used TLS-aware CiliumNetworkPolicies
# (namely the secrets referenced by terminatingTLS and originatingTLS).
# Possible values:
# - local
# - k8s
secretsBackend: local
# -- Base64 encoded PEM values for the CA certificate and private key.
# This can be used as common CA to generate certificates used by hubble and clustermesh components.
# It is neither required nor used when cert-manager is used to generate the certificates.
ca:
# -- Optional CA cert. If it is provided, it will be used by cilium to
# generate all other certificates. Otherwise, an ephemeral CA is generated.
cert: ""
# -- Optional CA private key. If it is provided, it will be used by cilium to
# generate all other certificates. Otherwise, an ephemeral CA is generated.
key: ""
# -- Generated certificates validity duration in days. This will be used for auto generated CA.
certValidityDuration: 1095
# -- Configure the CA trust bundle used for the validation of the certificates
# leveraged by hubble and clustermesh. When enabled, it overrides the content of the
# 'ca.crt' field of the respective certificates, allowing for CA rotation with no down-time.
caBundle:
# -- Enable the use of the CA trust bundle.
enabled: false
# -- Name of the ConfigMap containing the CA trust bundle.
name: cilium-root-ca.crt
# -- Entry of the ConfigMap containing the CA trust bundle.
key: ca.crt
# -- Use a Secret instead of a ConfigMap.
useSecret: false
# If uncommented, creates the ConfigMap and fills it with the specified content.
# Otherwise, the ConfigMap is assumed to be already present in .Release.Namespace.
#
# content: |
# -----BEGIN CERTIFICATE-----
# ...
# -----END CERTIFICATE-----
# -----BEGIN CERTIFICATE-----
# ...
# -----END CERTIFICATE-----
# -- Configure the encapsulation configuration for communication between nodes.
# Deprecated in favor of tunnelProtocol and routingMode. To be removed in 1.15.
# Possible values:
# - disabled
# - vxlan
# - geneve
# @default -- `"vxlan"`
tunnel: ""
# -- Tunneling protocol to use in tunneling mode and for ad-hoc tunnels.
# Possible values:
# - ""
# - vxlan
# - geneve
# @default -- `"vxlan"`
tunnelProtocol: ""
# -- Enable native-routing mode or tunneling mode.
# Possible values:
# - ""
# - native
# - tunnel
# @default -- `"tunnel"`
routingMode: ""
# -- Configure VXLAN and Geneve tunnel port.
# @default -- Port 8472 for VXLAN, Port 6081 for Geneve
tunnelPort: 0
# -- Configure the underlying network MTU to overwrite auto-detected MTU.
MTU: 0
# -- Disable the usage of CiliumEndpoint CRD.
disableEndpointCRD: false
wellKnownIdentities:
# -- Enable the use of well-known identities.
enabled: false
etcd:
# -- Enable etcd mode for the agent.
enabled: false
# -- cilium-etcd-operator image.
image:
override: ~
repository: "${CILIUM_ETCD_OPERATOR_REPO}"
tag: "${CILIUM_ETCD_OPERATOR_VERSION}"
digest: "${CILIUM_ETCD_OPERATOR_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- The priority class to use for cilium-etcd-operator
priorityClassName: ""
# -- Additional cilium-etcd-operator container arguments.
extraArgs: []
# -- Additional cilium-etcd-operator volumes.
extraVolumes: []
# -- Additional cilium-etcd-operator volumeMounts.
extraVolumeMounts: []
# -- Node tolerations for cilium-etcd-operator scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- operator: Exists
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- Pod topology spread constraints for cilium-etcd-operator
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: topology.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# -- Node labels for cilium-etcd-operator pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Annotations to be added to all top-level etcd-operator objects (resources under templates/etcd-operator)
annotations: {}
# -- Security context to be added to cilium-etcd-operator pods
podSecurityContext: {}
# -- Annotations to be added to cilium-etcd-operator pods
podAnnotations: {}
# -- Labels to be added to cilium-etcd-operator pods
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- cilium-etcd-operator resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources: {}
# limits:
# cpu: 4000m
# memory: 4Gi
# requests:
# cpu: 100m
# memory: 512Mi
# -- Security context to be added to cilium-etcd-operator pods
securityContext: {}
# runAsUser: 0
# -- cilium-etcd-operator update strategy
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 1
maxUnavailable: 1
# -- If etcd is behind a k8s service set this option to true so that Cilium
# does the service translation automatically without requiring a DNS to be
# running.
k8sService: false
# -- Cluster domain for cilium-etcd-operator.
clusterDomain: cluster.local
# -- List of etcd endpoints (not needed when using managed=true).
endpoints:
- https://CHANGE-ME:2379
# -- Enable use of TLS/SSL for connectivity to etcd. (auto-enabled if
# managed=true)
ssl: false
operator:
# -- Enable the cilium-operator component (required).
enabled: true
# -- Roll out cilium-operator pods automatically when configmap is updated.
rollOutPods: false
# -- cilium-operator image.
image:
override: ~
repository: "${CILIUM_OPERATOR_BASE_REPO}"
tag: "${CILIUM_VERSION}"
# operator-generic-digest
genericDigest: ${OPERATOR_GENERIC_DIGEST}
# operator-azure-digest
azureDigest: ${OPERATOR_AZURE_DIGEST}
# operator-aws-digest
awsDigest: ${OPERATOR_AWS_DIGEST}
# operator-alibabacloud-digest
alibabacloudDigest: ${OPERATOR_ALIBABACLOUD_DIGEST}
useDigest: ${USE_DIGESTS}
pullPolicy: "${PULL_POLICY}"
suffix: "${CILIUM_OPERATOR_SUFFIX}"
# -- Number of replicas to run for the cilium-operator deployment
replicas: 2
# -- The priority class to use for cilium-operator
priorityClassName: ""
# -- DNS policy for Cilium operator pods.
# Ref: https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy
dnsPolicy: ""
# -- cilium-operator update strategy
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 25%
maxUnavailable: 50%
# -- Affinity for cilium-operator
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
io.cilium/app: operator
# -- Pod topology spread constraints for cilium-operator
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: topology.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# -- Node labels for cilium-operator pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for cilium-operator scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- operator: Exists
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- Additional cilium-operator container arguments.
extraArgs: []
# -- Additional cilium-operator environment variables.
extraEnv: []
# -- Additional cilium-operator hostPath mounts.
extraHostPathMounts: []
# - name: host-mnt-data
# mountPath: /host/mnt/data
# hostPath: /mnt/data
# hostPathType: Directory
# readOnly: true
# mountPropagation: HostToContainer
# -- Additional cilium-operator volumes.
extraVolumes: []
# -- Additional cilium-operator volumeMounts.
extraVolumeMounts: []
# -- Annotations to be added to all top-level cilium-operator objects (resources under templates/cilium-operator)
annotations: {}
# -- Security context to be added to cilium-operator pods
podSecurityContext: {}
# -- Annotations to be added to cilium-operator pods
podAnnotations: {}
# -- Labels to be added to cilium-operator pods
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- cilium-operator resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources: {}
# limits:
# cpu: 1000m
# memory: 1Gi
# requests:
# cpu: 100m
# memory: 128Mi
# -- Security context to be added to cilium-operator pods
securityContext: {}
# runAsUser: 0
# -- Interval for endpoint garbage collection.
endpointGCInterval: "5m0s"
# -- Interval for cilium node garbage collection.
nodeGCInterval: "5m0s"
# -- Skip CNP node status clean up at operator startup.
skipCNPStatusStartupClean: false
# -- Interval for identity garbage collection.
identityGCInterval: "15m0s"
# -- Timeout for identity heartbeats.
identityHeartbeatTimeout: "30m0s"
pprof:
# -- Enable pprof for cilium-operator
enabled: false
# -- Configure pprof listen address for cilium-operator
address: localhost
# -- Configure pprof listen port for cilium-operator
port: 6061
# -- Enable prometheus metrics for cilium-operator on the configured port at
# /metrics
prometheus:
enabled: true
port: 9963
serviceMonitor:
# -- Enable service monitors.
# 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)
enabled: false
# -- Labels to add to ServiceMonitor cilium-operator
labels: {}
# -- Annotations to add to ServiceMonitor cilium-operator
annotations: {}
# -- jobLabel to add for ServiceMonitor cilium-operator
jobLabel: ""
# -- Interval for scrape metrics.
interval: "10s"
# -- Relabeling configs for the ServiceMonitor cilium-operator
relabelings: ~
# -- Metrics relabeling configs for the ServiceMonitor cilium-operator
metricRelabelings: ~
# -- Grafana dashboards for cilium-operator
# grafana can import dashboards based on the label and value
# ref: https://github.com/grafana/helm-charts/tree/main/charts/grafana#sidecar-for-dashboards
dashboards:
enabled: false
label: grafana_dashboard
namespace: ~
labelValue: "1"
annotations: {}
# -- Skip CRDs creation for cilium-operator
skipCRDCreation: false
# -- Remove Cilium node taint from Kubernetes nodes that have a healthy Cilium
# pod running.
removeNodeTaints: true
# -- Taint nodes where Cilium is scheduled but not running. This prevents pods
# from being scheduled to nodes where Cilium is not the default CNI provider.
# @default -- same as removeNodeTaints
setNodeTaints: ~
# -- Set Node condition NetworkUnavailable to 'false' with the reason
# 'CiliumIsUp' for nodes that have a healthy Cilium pod.
setNodeNetworkStatus: true
unmanagedPodWatcher:
# -- Restart any pod that are not managed by Cilium.
restart: true
# -- Interval, in seconds, to check if there are any pods that are not
# managed by Cilium.
intervalSeconds: 15
nodeinit:
# -- Enable the node initialization DaemonSet
enabled: false
# -- node-init image.
image:
override: ~
repository: "${CILIUM_NODEINIT_REPO}"
tag: "${CILIUM_NODEINIT_VERSION}"
pullPolicy: "${PULL_POLICY}"
# -- The priority class to use for the nodeinit pod.
priorityClassName: ""
# -- node-init update strategy
updateStrategy:
type: RollingUpdate
# -- Additional nodeinit environment variables.
extraEnv: []
# -- Additional nodeinit volumes.
extraVolumes: []
# -- Additional nodeinit volumeMounts.
extraVolumeMounts: []
# -- Affinity for cilium-nodeinit
affinity: {}
# -- Node labels for nodeinit pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for nodeinit scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- operator: Exists
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- Annotations to be added to all top-level nodeinit objects (resources under templates/cilium-nodeinit)
annotations: {}
# -- Annotations to be added to node-init pods.
podAnnotations: {}
# -- Labels to be added to node-init pods.
podLabels: {}
# -- nodeinit resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources:
requests:
cpu: 100m
memory: 100Mi
# -- Security context to be added to nodeinit pods.
securityContext:
privileged: false
seLinuxOptions:
level: 's0'
# Running with spc_t since we have removed the privileged mode.
# Users can change it to a different type as long as they have the
# type available on the system.
type: 'spc_t'
capabilities:
add:
# Used in iptables. Consider removing once we are iptables-free
- SYS_MODULE
# Used for nsenter
- NET_ADMIN
- SYS_ADMIN
- SYS_CHROOT
- SYS_PTRACE
# -- bootstrapFile is the location of the file where the bootstrap timestamp is
# written by the node-init DaemonSet
bootstrapFile: "/tmp/cilium-bootstrap.d/cilium-bootstrap-time"
# -- startup offers way to customize startup nodeinit script (pre and post position)
startup:
preScript: ""
postScript: ""
# -- prestop offers way to customize prestop nodeinit script (pre and post position)
prestop:
preScript: ""
postScript: ""
preflight:
# -- Enable Cilium pre-flight resources (required for upgrade)
enabled: false
# -- Cilium pre-flight image.
image:
override: ~
repository: "${CILIUM_REPO}"
tag: "${CILIUM_VERSION}"
# cilium-digest
digest: ${CILIUM_DIGEST}
useDigest: ${USE_DIGESTS}
pullPolicy: "${PULL_POLICY}"
# -- The priority class to use for the preflight pod.
priorityClassName: ""
# -- preflight update strategy
updateStrategy:
type: RollingUpdate
# -- Additional preflight environment variables.
extraEnv: []
# -- Additional preflight volumes.
extraVolumes: []
# -- Additional preflight volumeMounts.
extraVolumeMounts: []
# -- Affinity for cilium-preflight
affinity:
podAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
k8s-app: cilium
# -- Node labels for preflight pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for preflight scheduling to nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations:
- key: node.kubernetes.io/not-ready
effect: NoSchedule
- key: node-role.kubernetes.io/master
effect: NoSchedule
- key: node-role.kubernetes.io/control-plane
effect: NoSchedule
- key: node.cloudprovider.kubernetes.io/uninitialized
effect: NoSchedule
value: "true"
- key: CriticalAddonsOnly
operator: "Exists"
# - key: "key"
# operator: "Equal|Exists"
# value: "value"
# effect: "NoSchedule|PreferNoSchedule|NoExecute(1.6 only)"
# -- Annotations to be added to all top-level preflight objects (resources under templates/cilium-preflight)
annotations: {}
# -- Security context to be added to preflight pods.
podSecurityContext: {}
# -- Annotations to be added to preflight pods
podAnnotations: {}
# -- Labels to be added to the preflight pod.
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- preflight resource limits & requests
# ref: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
resources: {}
# limits:
# cpu: 4000m
# memory: 4Gi
# requests:
# cpu: 100m
# memory: 512Mi
# -- Security context to be added to preflight pods
securityContext: {}
# runAsUser: 0
# -- Path to write the `--tofqdns-pre-cache` file to.
tofqdnsPreCache: ""
# -- Configure termination grace period for preflight Deployment and DaemonSet.
terminationGracePeriodSeconds: 1
# -- By default we should always validate the installed CNPs before upgrading
# Cilium. This will make sure the user will have the policies deployed in the
# cluster with the right schema.
validateCNPs: true
# -- Explicitly enable or disable priority class.
# .Capabilities.KubeVersion is unsettable in `helm template` calls,
# it depends on k8s libraries version that Helm was compiled against.
# This option allows to explicitly disable setting the priority class, which
# is useful for rendering charts for gke clusters in advance.
enableCriticalPriorityClass: true
# disableEnvoyVersionCheck removes the check for Envoy, which can be useful
# on AArch64 as the images do not currently ship a version of Envoy.
#disableEnvoyVersionCheck: false
clustermesh:
# -- Deploy clustermesh-apiserver for clustermesh
useAPIServer: false
# -- Annotations to be added to all top-level clustermesh objects (resources under templates/clustermesh-apiserver and templates/clustermesh-config)
annotations: {}
# -- Clustermesh explicit configuration.
config:
# -- Enable the Clustermesh explicit configuration.
enabled: false
# -- Default dns domain for the Clustermesh API servers
# This is used in the case cluster addresses are not provided
# and IPs are used.
domain: mesh.cilium.io
# -- List of clusters to be peered in the mesh.
clusters: []
# clusters:
# # -- Name of the cluster
# - name: cluster1
# # -- Address of the cluster, use this if you created DNS records for
# # the cluster Clustermesh API server.
# address: cluster1.mesh.cilium.io
# # -- Port of the cluster Clustermesh API server.
# port: 2379
# # -- IPs of the cluster Clustermesh API server, use multiple ones when
# # you have multiple IPs to access the Clustermesh API server.
# ips:
# - 172.18.255.201
# # -- base64 encoded PEM values for the cluster client certificate, private key and certificate authority.
# # These fields can (and should) be omitted in case the CA is shared across clusters. In that case, the
# # "remote" private key and certificate available in the local cluster are automatically used instead.
# tls:
# cert: ""
# key: ""
# caCert: ""
apiserver:
# -- Clustermesh API server image.
image:
override: ~
repository: "${CLUSTERMESH_APISERVER_REPO}"
tag: "${CILIUM_VERSION}"
# clustermesh-apiserver-digest
digest: ${CLUSTERMESH_APISERVER_DIGEST}
useDigest: ${USE_DIGESTS}
pullPolicy: "${PULL_POLICY}"
etcd:
# -- Clustermesh API server etcd image.
image:
override: ~
repository: "${ETCD_REPO}"
tag: "${ETCD_VERSION}"
digest: "${ETCD_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- Specifies the resources for etcd container in the apiserver
resources: {}
# requests:
# cpu: 200m
# memory: 256Mi
# limits:
# cpu: 1000m
# memory: 256Mi
# -- Security context to be added to clustermesh-apiserver etcd containers
securityContext: {}
# -- lifecycle setting for the etcd container
lifecycle: {}
init:
# -- Specifies the resources for etcd init container in the apiserver
resources: {}
# requests:
# cpu: 100m
# memory: 100Mi
# limits:
# cpu: 100m
# memory: 100Mi
kvstoremesh:
# -- Enable KVStoreMesh. KVStoreMesh caches the information retrieved
# from the remote clusters in the local etcd instance.
enabled: false
# -- KVStoreMesh image.
image:
override: ~
repository: "${KVSTOREMESH_REPO}"
tag: "${CILIUM_VERSION}"
# kvstoremesh-digest
digest: ${KVSTOREMESH_DIGEST}
useDigest: ${USE_DIGESTS}
pullPolicy: "${PULL_POLICY}"
# -- Additional KVStoreMesh arguments.
extraArgs: []
# -- Additional KVStoreMesh environment variables.
extraEnv: []
# -- Resource requests and limits for the KVStoreMesh container
resources: {}
# requests:
# cpu: 100m
# memory: 64Mi
# limits:
# cpu: 1000m
# memory: 1024M
# -- Additional KVStoreMesh volumeMounts.
extraVolumeMounts: []
# -- KVStoreMesh Security context
securityContext:
allowPrivilegeEscalation: false
capabilities:
drop:
- ALL
# -- lifecycle setting for the KVStoreMesh container
lifecycle: {}
service:
# -- The type of service used for apiserver access.
type: NodePort
# -- Optional port to use as the node port for apiserver access.
#
# WARNING: make sure to configure a different NodePort in each cluster if
# kube-proxy replacement is enabled, as Cilium is currently affected by a known
# bug (#24692) when NodePorts are handled by the KPR implementation. If a service
# with the same NodePort exists both in the local and the remote cluster, all
# traffic originating from inside the cluster and targeting the corresponding
# NodePort will be redirected to a local backend, regardless of whether the
# destination node belongs to the local or the remote cluster.
nodePort: 32379
# -- Optional loadBalancer IP address to use with type LoadBalancer.
# loadBalancerIP:
# -- Annotations for the clustermesh-apiserver
# For GKE LoadBalancer, use annotation cloud.google.com/load-balancer-type: "Internal"
# For EKS LoadBalancer, use annotation service.beta.kubernetes.io/aws-load-balancer-internal: 0.0.0.0/0
annotations: {}
# -- The externalTrafficPolicy of service used for apiserver access.
externalTrafficPolicy:
# -- The internalTrafficPolicy of service used for apiserver access.
internalTrafficPolicy:
# -- Number of replicas run for the clustermesh-apiserver deployment.
replicas: 1
# -- lifecycle setting for the apiserver container
lifecycle: {}
# -- terminationGracePeriodSeconds for the clustermesh-apiserver deployment
terminationGracePeriodSeconds: 30
# -- Additional clustermesh-apiserver arguments.
extraArgs: []
# -- Additional clustermesh-apiserver environment variables.
extraEnv: []
# -- Additional clustermesh-apiserver volumes.
extraVolumes: []
# -- Additional clustermesh-apiserver volumeMounts.
extraVolumeMounts: []
# -- Security context to be added to clustermesh-apiserver containers
securityContext: {}
# -- Security context to be added to clustermesh-apiserver pods
podSecurityContext: {}
# -- Annotations to be added to clustermesh-apiserver pods
podAnnotations: {}
# -- Labels to be added to clustermesh-apiserver pods
podLabels: {}
# PodDisruptionBudget settings
podDisruptionBudget:
# -- enable PodDisruptionBudget
# ref: https://kubernetes.io/docs/concepts/workloads/pods/disruptions/
enabled: false
# -- Minimum number/percentage of pods that should remain scheduled.
# When it's set, maxUnavailable must be disabled by `maxUnavailable: null`
minAvailable: null
# -- Maximum number/percentage of pods that may be made unavailable
maxUnavailable: 1
# -- Resource requests and limits for the clustermesh-apiserver container of the clustermesh-apiserver deployment, such as
# resources:
# limits:
# cpu: 1000m
# memory: 1024M
# requests:
# cpu: 100m
# memory: 64Mi
# -- Resource requests and limits for the clustermesh-apiserver
resources: {}
# requests:
# cpu: 100m
# memory: 64Mi
# limits:
# cpu: 1000m
# memory: 1024M
# -- Affinity for clustermesh.apiserver
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- topologyKey: kubernetes.io/hostname
labelSelector:
matchLabels:
k8s-app: clustermesh-apiserver
# -- Pod topology spread constraints for clustermesh-apiserver
topologySpreadConstraints: []
# - maxSkew: 1
# topologyKey: topology.kubernetes.io/zone
# whenUnsatisfiable: DoNotSchedule
# -- Node labels for pod assignment
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector:
kubernetes.io/os: linux
# -- Node tolerations for pod assignment on nodes with taints
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
# -- clustermesh-apiserver update strategy
updateStrategy:
type: RollingUpdate
rollingUpdate:
maxUnavailable: 1
# -- The priority class to use for clustermesh-apiserver
priorityClassName: ""
tls:
# -- Configure the clustermesh authentication mode.
# Supported values:
# - legacy: All clusters access remote clustermesh instances with the same
# username (i.e., remote). The "remote" certificate must be
# generated with CN=remote if provided manually.
# - migration: Intermediate mode required to upgrade from legacy to cluster
# (and vice versa) with no disruption. Specifically, it enables
# the creation of the per-cluster usernames, while still using
# the common one for authentication. The "remote" certificate must
# be generated with CN=remote if provided manually (same as legacy).
# - cluster: Each cluster accesses remote etcd instances with a username
# depending on the local cluster name (i.e., remote-<cluster-name>).
# The "remote" certificate must be generated with CN=remote-<cluster-name>
# if provided manually. Cluster mode is meaningful only when the same
# CA is shared across all clusters part of the mesh.
authMode: legacy
# -- Configure automatic TLS certificates generation.
# A Kubernetes CronJob is used the generate any
# certificates not provided by the user at installation
# time.
auto:
# -- When set to true, automatically generate a CA and certificates to
# enable mTLS between clustermesh-apiserver and external workload instances.
# If set to false, the certs to be provided by setting appropriate values below.
enabled: true
# Sets the method to auto-generate certificates. Supported values:
# - helm: This method uses Helm to generate all certificates.
# - cronJob: This method uses a Kubernetes CronJob the generate any
# certificates not provided by the user at installation
# time.
# - certmanager: This method use cert-manager to generate & rotate certificates.
method: helm
# -- Generated certificates validity duration in days.
certValidityDuration: 1095
# -- Schedule for certificates regeneration (regardless of their expiration date).
# Only used if method is "cronJob". If nil, then no recurring job will be created.
# Instead, only the one-shot job is deployed to generate the certificates at
# installation time.
#
# Due to the out-of-band distribution of client certs to external workloads the
# CA is (re)regenerated only if it is not provided as a helm value and the k8s
# secret is manually deleted.
#
# Defaults to none. Commented syntax gives midnight of the first day of every
# fourth month. For syntax, see
# https://kubernetes.io/docs/concepts/workloads/controllers/cron-jobs/#schedule-syntax
# schedule: "0 0 1 */4 *"
# [Example]
# certManagerIssuerRef:
# group: cert-manager.io
# kind: ClusterIssuer
# name: ca-issuer
# -- certmanager issuer used when clustermesh.apiserver.tls.auto.method=certmanager.
certManagerIssuerRef: {}
# -- base64 encoded PEM values for the clustermesh-apiserver server certificate and private key.
# Used if 'auto' is not enabled.
server:
cert: ""
key: ""
# -- Extra DNS names added to certificate when it's auto generated
extraDnsNames: []
# -- Extra IP addresses added to certificate when it's auto generated
extraIpAddresses: []
# -- base64 encoded PEM values for the clustermesh-apiserver admin certificate and private key.
# Used if 'auto' is not enabled.
admin:
cert: ""
key: ""
# -- base64 encoded PEM values for the clustermesh-apiserver client certificate and private key.
# Used if 'auto' is not enabled.
client:
cert: ""
key: ""
# -- base64 encoded PEM values for the clustermesh-apiserver remote cluster certificate and private key.
# Used if 'auto' is not enabled.
remote:
cert: ""
key: ""
# clustermesh-apiserver Prometheus metrics configuration
metrics:
# -- Enables exporting apiserver metrics in OpenMetrics format.
enabled: true
# -- Configure the port the apiserver metric server listens on.
port: 9962
kvstoremesh:
# -- Enables exporting KVStoreMesh metrics in OpenMetrics format.
enabled: true
# -- Configure the port the KVStoreMesh metric server listens on.
port: 9964
etcd:
# -- Enables exporting etcd metrics in OpenMetrics format.
enabled: true
# -- Set level of detail for etcd metrics; specify 'extensive' to include server side gRPC histogram metrics.
mode: basic
# -- Configure the port the etcd metric server listens on.
port: 9963
serviceMonitor:
# -- Enable service monitor.
# 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)
enabled: false
# -- Labels to add to ServiceMonitor clustermesh-apiserver
labels: {}
# -- Annotations to add to ServiceMonitor clustermesh-apiserver
annotations: {}
# -- Specify the Kubernetes namespace where Prometheus expects to find
# service monitors configured.
# namespace: ""
# -- Interval for scrape metrics (apiserver metrics)
interval: "10s"
# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (apiserver metrics)
relabelings: ~
# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (apiserver metrics)
metricRelabelings: ~
kvstoremesh:
# -- Interval for scrape metrics (KVStoreMesh metrics)
interval: "10s"
# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (KVStoreMesh metrics)
relabelings: ~
# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (KVStoreMesh metrics)
metricRelabelings: ~
etcd:
# -- Interval for scrape metrics (etcd metrics)
interval: "10s"
# -- Relabeling configs for the ServiceMonitor clustermesh-apiserver (etcd metrics)
relabelings: ~
# -- Metrics relabeling configs for the ServiceMonitor clustermesh-apiserver (etcd metrics)
metricRelabelings: ~
# -- Configure external workloads support
externalWorkloads:
# -- Enable support for external workloads, such as VMs (false by default).
enabled: false
# -- Configure cgroup related configuration
cgroup:
autoMount:
# -- Enable auto mount of cgroup2 filesystem.
# When `autoMount` is enabled, cgroup2 filesystem is mounted at
# `cgroup.hostRoot` path on the underlying host and inside the cilium agent pod.
# If users disable `autoMount`, it's expected that users have mounted
# cgroup2 filesystem at the specified `cgroup.hostRoot` volume, and then the
# volume will be mounted inside the cilium agent pod at the same path.
enabled: true
# -- Init Container Cgroup Automount resource limits & requests
resources: {}
# limits:
# cpu: 100m
# memory: 128Mi
# requests:
# cpu: 100m
# memory: 128Mi
# -- Configure cgroup root where cgroup2 filesystem is mounted on the host (see also: `cgroup.autoMount`)
hostRoot: /run/cilium/cgroupv2
# -- Configure whether to enable auto detect of terminating state for endpoints
# in order to support graceful termination.
enableK8sTerminatingEndpoint: true
# -- Configure whether to unload DNS policy rules on graceful shutdown
# dnsPolicyUnloadOnShutdown: false
# -- Configure the key of the taint indicating that Cilium is not ready on the node.
# 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.
agentNotReadyTaintKey: "node.cilium.io/agent-not-ready"
dnsProxy:
# -- DNS response code for rejecting DNS requests, available options are '[nameError refused]'.
dnsRejectResponseCode: refused
# -- Allow the DNS proxy to compress responses to endpoints that are larger than 512 Bytes or the EDNS0 option, if present.
enableDnsCompression: true
# -- Maximum number of IPs to maintain per FQDN name for each endpoint.
endpointMaxIpPerHostname: 50
# -- Time during which idle but previously active connections with expired DNS lookups are still considered alive.
idleConnectionGracePeriod: 0s
# -- Maximum number of IPs to retain for expired DNS lookups with still-active connections.
maxDeferredConnectionDeletes: 10000
# -- The minimum time, in seconds, to use DNS data for toFQDNs policies. If
# the upstream DNS server returns a DNS record with a shorter TTL, Cilium
# overwrites the TTL with this value. Setting this value to zero means that
# Cilium will honor the TTLs returned by the upstream DNS server.
minTtl: 0
# -- DNS cache data at this path is preloaded on agent startup.
preCache: ""
# -- Global port on which the in-agent DNS proxy should listen. Default 0 is a OS-assigned port.
proxyPort: 0
# -- 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.
proxyResponseMaxDelay: 100ms
# -- SCTP Configuration Values
sctp:
# -- Enable SCTP support. NOTE: Currently, SCTP support does not support rewriting ports or multihoming.
enabled: false
# Configuration for types of authentication for Cilium (beta)
authentication:
# -- Enable authentication processing and garbage collection.
# Note that if disabled, policy enforcement will still block requests that require authentication.
# But the resulting authentication requests for these requests will not be processed, therefore the requests not be allowed.
enabled: true
# -- Buffer size of the channel Cilium uses to receive authentication events from the signal map.
queueSize: 1024
# -- Buffer size of the channel Cilium uses to receive certificate expiration events from auth handlers.
rotatedIdentitiesQueueSize: 1024
# -- Interval for garbage collection of auth map entries.
gcInterval: "5m0s"
# Configuration for Cilium's service-to-service mutual authentication using TLS handshakes.
# Note that this is not full mTLS support without also enabling encryption of some form.
# Current encryption options are Wireguard or IPSec, configured in encryption block above.
mutual:
# -- Port on the agent where mutual authentication handshakes between agents will be performed
port: 4250
# -- Timeout for connecting to the remote node TCP socket
connectTimeout: 5s
# Settings for SPIRE
spire:
# -- Enable SPIRE integration (beta)
enabled: false
# -- Annotations to be added to all top-level spire objects (resources under templates/spire)
annotations: {}
# Settings to control the SPIRE installation and configuration
install:
# -- Enable SPIRE installation.
# This will only take effect only if authentication.mutual.spire.enabled is true
enabled: true
# -- SPIRE namespace to install into
namespace: cilium-spire
# -- init container image of SPIRE agent and server
initImage:
override: ~
repository: "${SPIRE_INIT_REPO}"
tag: "${SPIRE_INIT_VERSION}"
digest: "${SPIRE_INIT_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# SPIRE agent configuration
agent:
# -- SPIRE agent image
image:
override: ~
repository: "${SPIRE_AGENT_REPO}"
tag: "${SPIRE_AGENT_VERSION}"
digest: "${SPIRE_AGENT_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- SPIRE agent service account
serviceAccount:
create: true
name: spire-agent
# -- SPIRE agent annotations
annotations: {}
# -- SPIRE agent labels
labels: {}
# -- SPIRE Workload Attestor kubelet verification.
skipKubeletVerification: true
# -- SPIRE agent tolerations configuration
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
server:
# -- SPIRE server image
image:
override: ~
repository: "${SPIRE_SERVER_REPO}"
tag: "${SPIRE_SERVER_VERSION}"
digest: "${SPIRE_SERVER_DIGEST}"
useDigest: true
pullPolicy: "${PULL_POLICY}"
# -- SPIRE server service account
serviceAccount:
create: true
name: spire-server
# -- SPIRE server init containers
initContainers: []
# -- SPIRE server annotations
annotations: {}
# -- SPIRE server labels
labels: {}
# SPIRE server service configuration
service:
# -- Service type for the SPIRE server service
type: ClusterIP
# -- Annotations to be added to the SPIRE server service
annotations: {}
# -- Labels to be added to the SPIRE server service
labels: {}
# -- SPIRE server affinity configuration
affinity: {}
# -- SPIRE server nodeSelector configuration
# ref: ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#nodeselector
nodeSelector: {}
# -- SPIRE server tolerations configuration
# ref: https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/
tolerations: []
# SPIRE server datastorage configuration
dataStorage:
# -- Enable SPIRE server data storage
enabled: true
# -- Size of the SPIRE server data storage
size: 1Gi
# -- Access mode of the SPIRE server data storage
accessMode: ReadWriteOnce
# -- StorageClass of the SPIRE server data storage
storageClass: null
# -- Security context to be added to spire server pods.
# SecurityContext holds pod-level security attributes and common container settings.
# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod
podSecurityContext: {}
# -- Security context to be added to spire server containers.
# SecurityContext holds pod-level security attributes and common container settings.
# ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container
securityContext: {}
# SPIRE CA configuration
ca:
# -- SPIRE CA key type
# AWS requires the use of RSA. EC cryptography is not supported
keyType: "rsa-4096"
# -- SPIRE CA Subject
subject:
country: "US"
organization: "SPIRE"
commonName: "Cilium SPIRE CA"
# -- SPIRE server address used by Cilium Operator
#
# If k8s Service DNS along with port number is used (e.g. <service-name>.<namespace>.svc(.*):<port-number> format),
# Cilium Operator will resolve its address by looking up the clusterIP from Service resource.
#
# Example values: 10.0.0.1:8081, spire-server.cilium-spire.svc:8081
serverAddress: ~
# -- SPIFFE trust domain to use for fetching certificates
trustDomain: spiffe.cilium
# -- SPIRE socket path where the SPIRE delegated api agent is listening
adminSocketPath: /run/spire/sockets/admin.sock
# -- SPIRE socket path where the SPIRE workload agent is listening.
# Applies to both the Cilium Agent and Operator
agentSocketPath: /run/spire/sockets/agent/agent.sock
# -- SPIRE connection timeout
connectionTimeout: 30s
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