Nikolai Rodionov e51c486e7e
Upgrade coredns
Signed-off-by: Nikolai Rodionov <allanger@badhouseplants.net>
2025-05-11 23:29:07 +02:00
..
2025-05-11 23:29:07 +02:00
2025-05-11 23:29:07 +02:00
2025-05-11 23:29:07 +02:00
2025-05-11 23:29:07 +02:00
2025-05-11 23:29:07 +02:00

common

Version: 1.5.0 Type: library

Function library for Helm charts

Since a lot of the bjw-s charts follow a similar pattern, this library was built to reduce maintenance cost between the charts that use it and try achieve a goal of being DRY.

Requirements

Kubernetes: >=1.22.0-0

Dependencies

Repository Name Version

Installing the Chart

This is a Helm Library Chart.

WARNING: THIS CHART IS NOT MEANT TO BE INSTALLED DIRECTLY

Using this library

Include this chart as a dependency in your Chart.yaml e.g.

# Chart.yaml
dependencies:
- name: common
  version: 1.5.0
  repository: https://bjw-s.github.io/helm-charts/

For more information, take a look at the Docs.

Configuration

Read through the values.yaml file. It has several commented out suggested values.

Custom configuration

N/A

Values

Important: When deploying an application Helm chart you can add more values from our common library chart here

Key Type Default Description
addons object See below The common chart supports several add-ons. These can be configured under this key.
addons.codeserver object See values.yaml The common library supports adding a code-server add-on to access files. It can be configured under this key.
addons.codeserver.args list ["--auth","none"] Set codeserver command line arguments. Consider setting --user-data-dir to a persistent location to preserve code-server setting changes
addons.codeserver.enabled bool false Enable running a code-server container in the pod
addons.codeserver.env object {} Set any environment variables for code-server here
addons.codeserver.git object See below Optionally allow access a Git repository by passing in a private SSH key
addons.codeserver.git.deployKey string "" Raw SSH private key
addons.codeserver.git.deployKeyBase64 string "" Base64-encoded SSH private key. When both variables are set, the raw SSH key takes precedence.
addons.codeserver.git.deployKeySecret string "" Existing secret containing SSH private key The chart expects it to be present under the id_rsa key.
addons.codeserver.image.pullPolicy string "IfNotPresent" Specify the code-server image pull policy
addons.codeserver.image.repository string "ghcr.io/coder/code-server" Specify the code-server image
addons.codeserver.image.tag string "4.12.0" Specify the code-server image tag
addons.codeserver.ingress.enabled bool false Enable an ingress for the code-server add-on.
addons.codeserver.ingress.ingressClassName string nil Set the ingressClass that is used for this ingress.
addons.codeserver.service.enabled bool true Enable a service for the code-server add-on.
addons.codeserver.volumeMounts list [] Specify a list of volumes that get mounted in the code-server container. At least 1 volumeMount is required!
addons.codeserver.workingDir string "" Specify the working dir that will be opened when code-server starts If not given, the app will default to the mountpah of the first specified volumeMount
addons.netshoot object See values.yaml The common library supports adding a netshoot add-on to troubleshoot network issues within a Pod. It can be configured under this key.
addons.netshoot.enabled bool false Enable running a netshoot container in the pod
addons.netshoot.env object {} Set any environment variables for netshoot here
addons.netshoot.image.pullPolicy string "IfNotPresent" Specify the netshoot image pull policy
addons.netshoot.image.repository string "ghcr.io/nicolaka/netshoot" Specify the netshoot image
addons.netshoot.image.tag string "v0.10" Specify the netshoot image tag
addons.vpn object See values.yaml The common chart supports adding a VPN add-on. It can be configured under this key.
addons.vpn.args list [] Override the args for the vpn sidecar container
addons.vpn.configFile string nil Provide a customized vpn configuration file to be used by the VPN.
addons.vpn.configFileSecret string nil Reference an existing secret that contains the VPN configuration file The chart expects it to be present under the vpnConfigfile key.
addons.vpn.enabled bool false Enable running a VPN in the pod to route traffic through a VPN
addons.vpn.env object {} All variables specified here will be added to the vpn sidecar container See the documentation of the VPN image for all config values
addons.vpn.gluetun object See below Make sure to read the documentation to see how to configure this addon!
addons.vpn.gluetun.image.pullPolicy string "IfNotPresent" Specify the Gluetun image pull policy
addons.vpn.gluetun.image.repository string "docker.io/qmcgaw/gluetun" Specify the Gluetun image
addons.vpn.gluetun.image.tag string "v3.33.0" Specify the Gluetun image tag
addons.vpn.livenessProbe object {} Optionally specify a livenessProbe, e.g. to check if the connection is still being protected by the VPN
addons.vpn.networkPolicy.annotations object {} Provide additional annotations which may be required.
addons.vpn.networkPolicy.egress string nil The egress configuration for your network policy, All outbound traffic from the pod will be blocked unless specified here. [ref] [recipes]
addons.vpn.networkPolicy.enabled bool false If set to true, will deploy a network policy that blocks all outbound traffic except traffic specified as allowed
addons.vpn.networkPolicy.labels object {} Provide additional labels which may be required.
addons.vpn.networkPolicy.podSelectorLabels object {} Provide additional podSelector labels which may be required.
addons.vpn.scripts object See values.yaml Provide custom up/down scripts that can be used by the vpn configuration.
addons.vpn.securityContext object See values.yaml Set the VPN container securityContext
addons.vpn.type string "gluetun" Specify the VPN type. Valid options are gluetun.
affinity object {} Defines affinity constraint rules. [ref]
args list [] Override the args for the default container
automountServiceAccountToken bool true Specifies whether a service account token should be automatically mounted.
command list [] Override the command(s) for the default container
configMaps object See below Configure configMaps for the chart here. Additional configMaps can be added by adding a dictionary key similar to the 'config' object.
configMaps.config.annotations object {} Annotations to add to the configMap
configMaps.config.data object {} configMap data content. Helm template enabled.
configMaps.config.enabled bool false Enables or disables the configMap
configMaps.config.labels object {} Labels to add to the configMap
controller.annotations object {} Set annotations on the deployment/statefulset/daemonset/cronjob
controller.cronjob object See below CronJob configuration. Required only when using controller.type: cronjob.
controller.cronjob.backoffLimit int 6 Limits the number of times a failed job will be retried
controller.cronjob.concurrencyPolicy string "Forbid" Specifies how to treat concurrent executions of a job that is created by this cron job valid values are Allow, Forbid or Replace
controller.cronjob.failedJobsHistory int 1 The number of failed Jobs to keep
controller.cronjob.schedule string "*/20 * * * *" Sets the CronJob time when to execute your jobs
controller.cronjob.startingDeadlineSeconds int 30 The deadline in seconds for starting the job if it misses its scheduled time for any reason
controller.cronjob.successfulJobsHistory int 1 The number of succesful Jobs to keep
controller.cronjob.ttlSecondsAfterFinished string nil If this field is set, ttlSecondsAfterFinished after the Job finishes, it is eligible to be automatically deleted.
controller.enabled bool true enable the controller.
controller.labels object {} Set labels on the deployment/statefulset/daemonset/cronjob
controller.podManagementPolicy string nil Set statefulset podManagementPolicy, valid values are Parallel and OrderedReady (default).
controller.replicas int 1 Number of desired pods. When using a HorizontalPodAutoscaler, set this to null.
controller.restartPolicy string Always. When controller.type is cronjob it defaults to Never. Set Container restart policy.
controller.revisionHistoryLimit int 3 ReplicaSet revision history limit
controller.rollingUpdate.partition string nil Set statefulset RollingUpdate partition
controller.rollingUpdate.surge string nil Set deployment RollingUpdate max surge
controller.rollingUpdate.unavailable string nil Set deployment RollingUpdate max unavailable
controller.strategy string nil Set the controller upgrade strategy For Deployments, valid values are Recreate (default) and RollingUpdate. For StatefulSets, valid values are OnDelete and RollingUpdate (default). DaemonSets/CronJobs ignore this.
controller.type string "deployment" Set the controller type. Valid options are deployment, daemonset, statefulset or cronjob
dnsConfig object {} Configuring the ndots option may resolve nslookup issues on some Kubernetes setups.
dnsPolicy string nil Defaults to "ClusterFirst" if hostNetwork is false and "ClusterFirstWithHostNet" if hostNetwork is true.
enableServiceLinks bool true Enable/disable the generation of environment variables for services. [ref]
env string nil Main environment variables. Template enabled. Syntax options: A) TZ: UTC B) PASSWD: '{{ .Release.Name }}' C) PASSWD: configMapKeyRef: name: config-map-name key: key-name D) PASSWD: valueFrom: secretKeyRef: name: secret-name key: key-name ... E) - name: TZ value: UTC F) - name: TZ value: '{{ .Release.Name }}'
envFrom list [] Secrets and/or ConfigMaps that will be loaded as environment variables. [ref]
global.annotations object {} Set additional global annotations. Helm templates can be used.
global.fullnameOverride string nil Set the entire name definition
global.labels object {} Set additional global labels. Helm templates can be used.
global.nameOverride string nil Set an override for the prefix of the fullname
hostAliases list [] Use hostAliases to add custom entries to /etc/hosts - mapping IP addresses to hostnames. [ref]
hostIPC bool false Use the host's ipc namespace
hostNetwork bool false When using hostNetwork make sure you set dnsPolicy to ClusterFirstWithHostNet
hostPID bool false Use the host's pid namespace
hostname string nil Allows specifying explicit hostname setting
image.pullPolicy string nil image pull policy
image.repository string nil image repository
image.tag string nil image tag
imagePullSecrets list [] Set image pull secrets
ingress object See below Configure the ingresses for the chart here. Additional ingresses can be added by adding a dictionary key similar to the 'main' ingress.
ingress.main.annotations object {} Provide additional annotations which may be required.
ingress.main.enabled bool false Enables or disables the ingress
ingress.main.hosts[0].host string "chart-example.local" Host address. Helm template can be passed.
ingress.main.hosts[0].paths[0].path string "/" Path. Helm template can be passed.
ingress.main.hosts[0].paths[0].service.name string nil Overrides the service name reference for this path
ingress.main.hosts[0].paths[0].service.port string nil Overrides the service port reference for this path
ingress.main.ingressClassName string nil Set the ingressClass that is used for this ingress.
ingress.main.labels object {} Provide additional labels which may be required.
ingress.main.nameOverride string nil Override the name suffix that is used for this ingress.
ingress.main.primary bool true Make this the primary ingress (used in probes, notes, etc...). If there is more than 1 ingress, make sure that only 1 ingress is marked as primary.
ingress.main.tls list [] Configure TLS for the ingress. Both secretName and hosts can process a Helm template.
initContainers object {} Specify any initContainers here as dictionary items. Each initContainer should have its own key. The dictionary item key will determine the order. Helm templates can be used.
lifecycle object {} Configure the lifecycle for the main container
nodeSelector object {} Node selection constraint [ref]
persistence object See below Configure persistence for the chart here. Additional items can be added by adding a dictionary key similar to the 'config' key. [ref]
persistence.config object See below Default persistence for configuration files.
persistence.config.accessMode string "ReadWriteOnce" AccessMode for the persistent volume. Make sure to select an access mode that is supported by your storage provider! [ref]
persistence.config.enabled bool false Enables or disables the persistence item
persistence.config.existingClaim string nil If you want to reuse an existing claim, the name of the existing PVC can be passed here.
persistence.config.mountPath string nil Where to mount the volume in the main container. Defaults to /<name_of_the_volume>, setting to '-' creates the volume but disables the volumeMount.
persistence.config.nameOverride string nil Override the name suffix that is used for this volume.
persistence.config.readOnly bool false Specify if the volume should be mounted read-only.
persistence.config.retain bool false Set to true to retain the PVC upon helm uninstall
persistence.config.size string "1Gi" The amount of storage that is requested for the persistent volume.
persistence.config.storageClass string nil Storage Class for the config volume. If set to -, dynamic provisioning is disabled. If set to something else, the given storageClass is used. If undefined (the default) or set to null, no storageClassName spec is set, choosing the default provisioner.
persistence.config.subPath string nil Used in conjunction with existingClaim. Specifies a sub-path inside the referenced volume instead of its root
persistence.config.type string "pvc" Sets the persistence type Valid options are pvc, emptyDir, hostPath, secret, configMap or custom
persistence.shared object See below Create an emptyDir volume to share between all containers refhttps://kubernetes.io/docs/concepts/storage/volumes/#emptydir)
persistence.shared.medium string nil Set the medium to "Memory" to mount a tmpfs (RAM-backed filesystem) instead of the storage medium that backs the node.
persistence.shared.sizeLimit string nil If the SizeMemoryBackedVolumes feature gate is enabled, you can specify a size for memory backed volumes.
podAnnotations object {} Set annotations on the pod
podLabels object {} Set labels on the pod
podSecurityContext object {} Configure the Security Context for the Pod
priorityClassName string nil Custom priority class for different treatment by the scheduler
probes object See below [ref]
probes.liveness object See below Liveness probe configuration
probes.liveness.custom bool false Set this to true if you wish to specify your own livenessProbe
probes.liveness.enabled bool true Enable the liveness probe
probes.liveness.spec object See below The spec field contains the values for the default livenessProbe. If you selected custom: true, this field holds the definition of the livenessProbe.
probes.liveness.type string "TCP" sets the probe type when not using a custom probe
probes.readiness object See below Redainess probe configuration
probes.readiness.custom bool false Set this to true if you wish to specify your own readinessProbe
probes.readiness.enabled bool true Enable the readiness probe
probes.readiness.spec object See below The spec field contains the values for the default readinessProbe. If you selected custom: true, this field holds the definition of the readinessProbe.
probes.readiness.type string "TCP" sets the probe type when not using a custom probe
probes.startup object See below Startup probe configuration
probes.startup.custom bool false Set this to true if you wish to specify your own startupProbe
probes.startup.enabled bool true Enable the startup probe
probes.startup.spec object See below The spec field contains the values for the default startupProbe. If you selected custom: true, this field holds the definition of the startupProbe.
probes.startup.type string "TCP" sets the probe type when not using a custom probe
resources object {} Set the resource requests / limits for the main container.
route object See below Configure the gateway routes for the chart here. Additional routes can be added by adding a dictionary key similar to the 'main' route. [ref]
route.main.annotations object {} Provide additional annotations which may be required.
route.main.enabled bool false Enables or disables the route
route.main.hostnames list [] Host addresses
route.main.kind string "HTTPRoute" Set the route kind Valid options are GRPCRoute, HTTPRoute, TCPRoute, TLSRoute, UDPRoute
route.main.labels object {} Provide additional labels which may be required.
route.main.nameOverride string nil Override the name suffix that is used for this route.
route.main.parentRefs list [{"group":"gateway.networking.k8s.io","kind":"Gateway","name":null,"namespace":null,"sectionName":null}] Configure the resource the route attaches to.
route.main.rules list [{"backendRefs":[{"group":"","kind":"Service","name":null,"namespace":null,"port":null,"weight":1}],"matches":[{"path":{"type":"PathPrefix","value":"/"}}]}] Configure rules for routing. Defaults to the primary service.
route.main.rules[0].backendRefs list [{"group":"","kind":"Service","name":null,"namespace":null,"port":null,"weight":1}] Configure backends where matching requests should be sent.
runtimeClassName string nil Allow specifying a runtimeClassName other than the default one (ie: nvidia)
schedulerName string nil Allows specifying a custom scheduler name
secrets object See below Use this to populate secrets with the values you specify. Be aware that these values are not encrypted by default, and could therefore visible to anybody with access to the values.yaml file. Additional Secrets can be added by adding a dictionary key similar to the 'secret' object.
secrets.secret.annotations object {} Annotations to add to the Secret
secrets.secret.enabled bool false Enables or disables the Secret
secrets.secret.labels object {} Labels to add to the Secret
secrets.secret.stringData object {} Secret stringData content. Helm template enabled.
securityContext object {} Configure the Security Context for the main container
service object See below Configure the services for the chart here. Additional services can be added by adding a dictionary key similar to the 'main' service.
service.main.annotations object {} Provide additional annotations which may be required.
service.main.enabled bool true Enables or disables the service
service.main.externalTrafficPolicy string nil [ref]
service.main.ipFamilies list [] The ip families that should be used. Options: IPv4, IPv6
service.main.ipFamilyPolicy string nil Specify the ip policy. Options: SingleStack, PreferDualStack, RequireDualStack
service.main.labels object {} Provide additional labels which may be required.
service.main.nameOverride string nil Override the name suffix that is used for this service
service.main.ports object See below Configure the Service port information here. Additional ports can be added by adding a dictionary key similar to the 'http' service.
service.main.ports.http.enabled bool true Enables or disables the port
service.main.ports.http.extraSelectorLabels object {} Allow adding additional match labels
service.main.ports.http.nodePort string nil Specify the nodePort value for the LoadBalancer and NodePort service types. [ref]
service.main.ports.http.port string nil The port number
service.main.ports.http.primary bool true Make this the primary port (used in probes, notes, etc...) If there is more than 1 service, make sure that only 1 port is marked as primary.
service.main.ports.http.protocol string "HTTP" Port protocol. Support values are HTTP, HTTPS, TCP and UDP. HTTPS and HTTPS spawn a TCP service and get used for internal URL and name generation
service.main.ports.http.targetPort string nil Specify a service targetPort if you wish to differ the service port from the application port. If targetPort is specified, this port number is used in the container definition instead of the port value. Therefore named ports are not supported for this field.
service.main.primary bool true Make this the primary service (used in probes, notes, etc...). If there is more than 1 service, make sure that only 1 service is marked as primary.
service.main.type string "ClusterIP" Set the service type
serviceAccount.annotations object {} Annotations to add to the service account
serviceAccount.create bool false Specifies whether a service account should be created
serviceAccount.name string "" The name of the service account to use. If not set and create is true, a name is generated using the fullname template
serviceMonitor object See below Configure the ServiceMonitors for the chart here. Additional ServiceMonitors can be added by adding a dictionary key similar to the 'main' ServiceMonitors.
serviceMonitor.main.annotations object {} Provide additional annotations which may be required.
serviceMonitor.main.enabled bool false Enables or disables the serviceMonitor.
serviceMonitor.main.endpoints list See values.yaml Configures the endpoints for the serviceMonitor.
serviceMonitor.main.labels object {} Provide additional labels which may be required.
serviceMonitor.main.nameOverride string nil Override the name suffix that is used for this serviceMonitor.
serviceMonitor.main.selector object {} Configures a custom selector for the serviceMonitor, this takes precedence over specifying a service name. Helm templates can be used.
serviceMonitor.main.serviceName string "{{ include \"bjw-s.common.lib.chart.names.fullname\" $ }}" Configures the target Service for the serviceMonitor. Helm templates can be used.
sidecars object {} Specify any sidecar containers here as dictionary items. Each sidecar container should have its own key. The dictionary item key will determine the order. Helm templates can be used.
termination.gracePeriodSeconds string nil [ref]
termination.messagePath string nil [ref]
termination.messagePolicy string nil [ref]
tolerations list [] Specify taint tolerations [ref]
topologySpreadConstraints list [] Defines topologySpreadConstraint rules. [ref]
volumeClaimTemplates list [] Used in conjunction with controller.type: statefulset to create individual disks for each instance.

Support


Autogenerated from chart metadata using helm-docs v1.11.0