## @section Global parameters ## Global Docker image parameters ## Please, note that this will override the image parameters, including dependencies, configured to use the global value ## Current available global Docker image parameters: imageRegistry, imagePullSecrets and storageClass ## @param global.imageRegistry Global Docker image registry ## @param global.imagePullSecrets Global Docker registry secret names as an array ## @param global.storageClass Global StorageClass for Persistent Volume(s) ## global: imageRegistry: "" ## E.g. ## imagePullSecrets: ## - myRegistryKeySecretName ## imagePullSecrets: [] storageClass: "managed-csi" ## @section Common parameters ## @param kubeVersion Override Kubernetes version ## kubeVersion: "" ## @param nameOverride String to partially override common.names.fullname ## nameOverride: "" ## @param fullnameOverride String to fully override common.names.fullname ## fullnameOverride: "" ## @param commonLabels Labels to add to all deployed objects ## commonLabels: {} ## @param commonAnnotations Annotations to add to all deployed objects ## commonAnnotations: {} ## @param clusterDomain Kubernetes cluster domain name ## clusterDomain: cluster.local ## @param extraDeploy Array of extra objects to deploy with the release ## extraDeploy: [] ## Enable diagnostic mode in the deployment ## diagnosticMode: ## @param diagnosticMode.enabled Enable diagnostic mode (all probes will be disabled and the command will be overridden) ## enabled: false ## @param diagnosticMode.command Command to override all containers in the deployment ## command: - sleep ## @param diagnosticMode.args Args to override all containers in the deployment ## args: - infinity ## @section WordPress Image parameters ## Bitnami WordPress image ## ref: https://hub.docker.com/r/bitnami/wordpress/tags/ ## @param image.registry WordPress image registry ## @param image.repository WordPress image repository ## @param image.tag WordPress image tag (immutable tags are recommended) ## @param image.pullPolicy WordPress image pull policy ## @param image.pullSecrets WordPress image pull secrets ## @param image.debug Enable image debug mode ## image: registry: docker.io repository: bitnami/wordpress tag: 5.8.0-debian-10-r33 ## Specify a imagePullPolicy ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent' ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images ## pullPolicy: IfNotPresent ## Optionally specify an array of imagePullSecrets. ## Secrets must be manually created in the namespace. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ ## e.g: ## pullSecrets: ## - myRegistryKeySecretName ## pullSecrets: [] ## Enable debug mode ## debug: false ## @section WordPress Configuration parameters ## WordPress settings based on environment variables ## ref: https://github.com/bitnami/bitnami-docker-wordpress#environment-variables ## @param wordpressUsername WordPress username ## wordpressUsername: user ## @param wordpressPassword WordPress user password ## Defaults to a random 10-character alphanumeric string if not set ## wordpressPassword: "" ## @param existingSecret Name of existing secret containing WordPress credentials ## NOTE: Must contain key `wordpress-password` ## NOTE: When it's set, the `wordpressPassword` parameter is ignored ## existingSecret: "" ## @param wordpressEmail WordPress user email ## wordpressEmail: user@example.com ## @param wordpressFirstName WordPress user first name ## wordpressFirstName: FirstName ## @param wordpressLastName WordPress user last name ## wordpressLastName: LastName ## @param wordpressBlogName Blog name ## wordpressBlogName: User's Blog! ## @param wordpressTablePrefix Prefix to use for WordPress database tables ## wordpressTablePrefix: wp_ ## @param wordpressScheme Scheme to use to generate WordPress URLs ## wordpressScheme: http ## @param wordpressSkipInstall Skip wizard installation ## NOTE: useful if you use an external database that already contains WordPress data ## ref: https://github.com/bitnami/bitnami-docker-wordpress#connect-wordpress-docker-container-to-an-existing-database ## wordpressSkipInstall: false ## @param wordpressExtraConfigContent Add extra content to the default wp-config.php file ## e.g: ## wordpressExtraConfigContent: | ## @ini_set( 'post_max_size', '128M'); ## @ini_set( 'memory_limit', '256M' ); ## wordpressExtraConfigContent: "" ## @param wordpressConfiguration The content for your custom wp-config.php file (advanced feature) ## NOTE: This will override configuring WordPress based on environment variables (including those set by the chart) ## NOTE: Currently only supported when `wordpressSkipInstall=true` ## wordpressConfiguration: "" ## @param existingWordPressConfigurationSecret The name of an existing secret with your custom wp-config.php file (advanced feature) ## NOTE: When it's set the `wordpressConfiguration` parameter is ignored ## existingWordPressConfigurationSecret: "" ## @param wordpressConfigureCache Enable W3 Total Cache plugin and configure cache settings ## NOTE: useful if you deploy Memcached for caching database queries or you use an external cache server ## wordpressConfigureCache: false ## @param wordpressAutoUpdateLevel Level of auto-updates to allow. Allowed values: `major`, `minor` or `none`. ## wordpressAutoUpdateLevel: none ## @param wordpressPlugins Array of plugins to install and activate. Can be specified as `all` or `none`. ## NOTE: If set to all, only plugins that are already installed will be activated, and if set to none, no plugins will be activated ## wordpressPlugins: none ## @param apacheConfiguration The content for your custom httpd.conf file (advanced feature) ## apacheConfiguration: "" ## @param existingApacheConfigurationConfigMap The name of an existing secret with your custom httpd.conf file (advanced feature) ## NOTE: When it's set the `apacheConfiguration` parameter is ignored ## existingApacheConfigurationConfigMap: "" ## @param customPostInitScripts Custom post-init.d user scripts ## ref: https://github.com/bitnami/bitnami-docker-wordpress/tree/master/5/debian-10/rootfs/post-init.d ## NOTE: supported formats are `.sh`, `.sql` or `.php` ## NOTE: scripts are exclusively executed during the 1st boot of the container ## e.g: ## customPostInitScripts: ## enable-multisite.sh: | ## #!/bin/bash ## chmod +w /bitnami/wordpress/wp-config.php ## wp core multisite-install --url=example.com --title="Welcome to the WordPress Multisite" --admin_user="doesntmatternotreallyused" --admin_password="doesntmatternotreallyused" --admin_email="user@example.com" ## cat /docker-entrypoint-init.d/.htaccess > /bitnami/wordpress/.htaccess ## chmod -w bitnami/wordpress/wp-config.php ## .htaccess: | ## RewriteEngine On ## RewriteBase / ## ... ## customPostInitScripts: {} ## SMTP mail delivery configuration ## ref: https://github.com/bitnami/bitnami-docker-wordpress/#smtp-configuration ## @param smtpHost SMTP server host ## @param smtpPort SMTP server port ## @param smtpUser SMTP username ## @param smtpPassword SMTP user password ## @param smtpProtocol SMTP protocol ## smtpHost: "" smtpPort: "" smtpUser: "" smtpPassword: "" smtpProtocol: "" ## @param smtpExistingSecret The name of an existing secret with SMTP credentials ## NOTE: Must contain key `smtp-password` ## NOTE: When it's set, the `smtpPassword` parameter is ignored ## smtpExistingSecret: "" ## @param allowEmptyPassword Allow the container to be started with blank passwords ## allowEmptyPassword: true ## @param allowOverrideNone Configure Apache to prohibit overriding directives with htaccess files ## allowOverrideNone: false ## @param htaccessPersistenceEnabled Persist custom changes on htaccess files ## If `allowOverrideNone` is `false`, it will persist `/opt/bitnami/wordpress/wordpress-htaccess.conf` ## If `allowOverrideNone` is `true`, it will persist `/opt/bitnami/wordpress/.htaccess` ## htaccessPersistenceEnabled: false ## @param customHTAccessCM The name of an existing ConfigMap with custom htaccess rules ## NOTE: Must contain key `wordpress-htaccess.conf` with the file content ## NOTE: Requires setting `allowOverrideNone=false` ## customHTAccessCM: "" ## @param command Override default container command (useful when using custom images) ## command: [] ## @param args Override default container args (useful when using custom images) ## args: [] ## @param extraEnvVars Array with extra environment variables to add to the WordPress container ## e.g: ## extraEnvVars: ## - name: FOO ## value: "bar" ## extraEnvVars: [] ## @param extraEnvVarsCM Name of existing ConfigMap containing extra env vars ## extraEnvVarsCM: "" ## @param extraEnvVarsSecret Name of existing Secret containing extra env vars ## extraEnvVarsSecret: "" ## @section WordPress Multisite Configuration parameters ## ref: https://github.com/bitnami/bitnami-docker-wordpress#multisite-configuration ## @param multisite.enable Whether to enable WordPress Multisite configuration. ## @param multisite.host WordPress Multisite hostname/address. This value is mandatory when enabling Multisite mode. ## @param multisite.networkType WordPress Multisite network type to enable. Allowed values: `subfolder`, `subdirectory` or `subdomain`. ## @param multisite.enableNipIoRedirect Whether to enable IP address redirection to nip.io wildcard DNS. Useful when running on an IP address with subdomain network type. ## multisite: enable: false host: "" networkType: subdomain enableNipIoRedirect: false ## @section WordPress deployment parameters ## @param replicaCount Number of WordPress replicas to deploy ## NOTE: ReadWriteMany PVC(s) are required if replicaCount > 1 ## replicaCount: 1 ## @param updateStrategy.type WordPress deployment strategy type ## @param updateStrategy.rollingUpdate WordPress deployment rolling update configuration parameters ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy ## NOTE: Set it to `Recreate` if you use a PV that cannot be mounted on multiple pods ## e.g: ## updateStrategy: ## type: RollingUpdate ## rollingUpdate: ## maxSurge: 25% ## maxUnavailable: 25% ## updateStrategy: type: RollingUpdate rollingUpdate: {} ## @param schedulerName Alternate scheduler ## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/ ## schedulerName: "" ## @param serviceAccountName ServiceAccount name ## serviceAccountName: default ## @param hostAliases [array] WordPress pod host aliases ## https://kubernetes.io/docs/concepts/services-networking/add-entries-to-pod-etc-hosts-with-host-aliases/ ## hostAliases: ## Required for apache-exporter to work - ip: "127.0.0.1" hostnames: - "status.localhost" ## @param extraVolumes Optionally specify extra list of additional volumes for WordPress pods ## extraVolumes: [] ## @param extraVolumeMounts Optionally specify extra list of additional volumeMounts for WordPress container(s) ## extraVolumeMounts: [] ## @param extraContainerPorts Optionally specify extra list of additional ports for WordPress container(s) ## e.g: ## extraContainerPorts: ## - name: myservice ## containerPort: 9090 ## extraContainerPorts: [] ## @param sidecars Add additional sidecar containers to the WordPress pod ## e.g: ## sidecars: ## - name: your-image-name ## image: your-image ## imagePullPolicy: Always ## ports: ## - name: portname ## containerPort: 1234 ## sidecars: [] ## @param initContainers Add additional init containers to the WordPress pods ## ref: https://kubernetes.io/docs/concepts/workloads/pods/init-containers/ ## e.g: ## initContainers: ## - name: your-image-name ## image: your-image ## imagePullPolicy: Always ## command: ['sh', '-c', 'copy themes and plugins from git and push to /bitnami/wordpress/wp-content. Should work with extraVolumeMounts and extraVolumes'] ## initContainers: [] ## @param podLabels Extra labels for WordPress pods ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/ ## podLabels: {} ## @param podAnnotations Annotations for WordPress pods ## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ ## podAnnotations: {} ## @param podAffinityPreset Pod affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity ## podAffinityPreset: "" ## @param podAntiAffinityPreset Pod anti-affinity preset. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity ## podAntiAffinityPreset: soft ## Node affinity preset ## Ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity ## nodeAffinityPreset: ## @param nodeAffinityPreset.type Node affinity preset type. Ignored if `affinity` is set. Allowed values: `soft` or `hard` ## type: "" ## @param nodeAffinityPreset.key Node label key to match. Ignored if `affinity` is set ## key: "" ## @param nodeAffinityPreset.values Node label values to match. Ignored if `affinity` is set ## E.g. ## values: ## - e2e-az1 ## - e2e-az2 ## values: [] ## @param affinity Affinity for pod assignment ## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity ## NOTE: podAffinityPreset, podAntiAffinityPreset, and nodeAffinityPreset will be ignored when it's set ## affinity: {} ## @param nodeSelector Node labels for pod assignment ## ref: https://kubernetes.io/docs/user-guide/node-selection/ ## nodeSelector: {} ## @param tolerations Tolerations for pod assignment ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/ ## tolerations: [] ## WordPress containers' resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## @param resources.limits The resources limits for the WordPress container ## @param resources.requests [object] The requested resources for the WordPress container ## resources: limits: {} requests: memory: 512Mi cpu: 300m ## Container ports ## @param containerPorts.http WordPress HTTP container port ## @param containerPorts.https WordPress HTTPS container port ## containerPorts: http: 8080 https: 8443 ## Configure Pods Security Context ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-pod ## @param podSecurityContext.enabled Enabled WordPress pods' Security Context ## @param podSecurityContext.fsGroup Set WordPress pod's Security Context fsGroup ## podSecurityContext: enabled: true fsGroup: 1001 ## Configure Container Security Context (only main container) ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container ## @param containerSecurityContext.enabled Enabled WordPress containers' Security Context ## @param containerSecurityContext.runAsUser Set WordPress container's Security Context runAsUser ## @param containerSecurityContext.runAsNonRoot Set WordPress container's Security Context runAsNonRoot ## containerSecurityContext: enabled: true runAsUser: 1001 runAsNonRoot: true ## Configure extra options for WordPress containers' liveness and readiness probes ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/#configure-probes ## @param livenessProbe.enabled Enable livenessProbe ## @skip livenessProbe.httpGet ## @param livenessProbe.initialDelaySeconds Initial delay seconds for livenessProbe ## @param livenessProbe.periodSeconds Period seconds for livenessProbe ## @param livenessProbe.timeoutSeconds Timeout seconds for livenessProbe ## @param livenessProbe.failureThreshold Failure threshold for livenessProbe ## @param livenessProbe.successThreshold Success threshold for livenessProbe ## livenessProbe: enabled: true httpGet: path: /wp-admin/install.php port: http scheme: HTTP ## If using an HTTPS-terminating load-balancer, the probes may need to behave ## like the balancer to prevent HTTP 302 responses. According to the Kubernetes ## docs, 302 should be considered "successful", but this issue on GitHub ## (https://github.com/kubernetes/kubernetes/issues/47893) shows that it isn't. ## E.g. ## httpHeaders: ## - name: X-Forwarded-Proto ## value: https ## httpHeaders: [] initialDelaySeconds: 120 periodSeconds: 10 timeoutSeconds: 5 failureThreshold: 6 successThreshold: 1 ## @param readinessProbe.enabled Enable readinessProbe ## @skip readinessProbe.httpGet ## @param readinessProbe.initialDelaySeconds Initial delay seconds for readinessProbe ## @param readinessProbe.periodSeconds Period seconds for readinessProbe ## @param readinessProbe.timeoutSeconds Timeout seconds for readinessProbe ## @param readinessProbe.failureThreshold Failure threshold for readinessProbe ## @param readinessProbe.successThreshold Success threshold for readinessProbe ## readinessProbe: enabled: true httpGet: path: /wp-login.php port: http scheme: HTTP ## If using an HTTPS-terminating load-balancer, the probes may need to behave ## like the balancer to prevent HTTP 302 responses. According to the Kubernetes ## docs, 302 should be considered "successful", but this issue on GitHub ## (https://github.com/kubernetes/kubernetes/issues/47893) shows that it isn't. ## E.g. ## httpHeaders: ## - name: X-Forwarded-Proto ## value: https ## httpHeaders: [] initialDelaySeconds: 30 periodSeconds: 10 timeoutSeconds: 5 failureThreshold: 6 successThreshold: 1 ## @param customLivenessProbe Custom livenessProbe that overrides the default one ## customLivenessProbe: {} ## @param customReadinessProbe Custom readinessProbe that overrides the default one ## customReadinessProbe: {} ## @section Traffic Exposure Parameters ## WordPress service parameters ## service: ## @param service.type WordPress service type ## type: LoadBalancer ## @param service.port WordPress service HTTP port ## port: 80 ## @param service.httpsPort WordPress service HTTPS port ## httpsPort: 443 ## @param service.httpsTargetPort Target port for HTTPS ## httpsTargetPort: https ## Node ports to expose ## @param service.nodePorts.http Node port for HTTP ## @param service.nodePorts.https Node port for HTTPS ## NOTE: choose port between <30000-32767> ## nodePorts: http: "" https: "" ## @param service.clusterIP WordPress service Cluster IP ## e.g.: ## clusterIP: None ## clusterIP: "" ## @param service.loadBalancerIP WordPress service Load Balancer IP ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-loadbalancer ## loadBalancerIP: "" ## @param service.loadBalancerSourceRanges WordPress service Load Balancer sources ## ref: https://kubernetes.io/docs/tasks/access-application-cluster/configure-cloud-provider-firewall/#restrict-access-for-loadbalancer-service ## e.g: ## loadBalancerSourceRanges: ## - 10.10.10.0/24 ## loadBalancerSourceRanges: [] ## @param service.externalTrafficPolicy WordPress service external traffic policy ## ref http://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip ## externalTrafficPolicy: Cluster ## @param service.annotations Additional custom annotations for WordPress service ## annotations: {} ## @param service.extraPorts Extra port to expose on WordPress service ## extraPorts: [] ## Configure the ingress resource that allows you to access the WordPress installation ## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/ ## ingress: ## @param ingress.enabled Enable ingress record generation for WordPress ## enabled: false ## @param ingress.certManager Add the corresponding annotations for cert-manager integration ## certManager: false ## @param ingress.pathType Ingress path type ## pathType: ImplementationSpecific ## @param ingress.apiVersion Force Ingress API version (automatically detected if not set) ## apiVersion: "" ## @param ingress.ingressClassName IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+) ## This is supported in Kubernetes 1.18+ and required if you have more than one IngressClass marked as the default for your cluster . ## ref: https://kubernetes.io/blog/2020/04/02/improvements-to-the-ingress-api-in-kubernetes-1.18/ ## ingressClassName: "" ## @param ingress.hostname Default host for the ingress record ## hostname: wordpress.local ## @param ingress.path Default path for the ingress record ## NOTE: You may need to set this to '/*' in order to use this with ALB ingress controllers ## path: / ## @param ingress.annotations Additional custom annotations for the ingress record ## NOTE: If `ingress.certManager=true`, annotation `kubernetes.io/tls-acme: "true"` will automatically be added ## annotations: {} ## @param ingress.tls Enable TLS configuration for the host defined at `ingress.hostname` parameter ## TLS certificates will be retrieved from a TLS secret with name: `{{- printf "%s-tls" .Values.ingress.hostname }}` ## You can: ## - Use the `ingress.secrets` parameter to create this TLS secret ## - Relay on cert-manager to create it by setting `ingress.certManager=true` ## - Relay on Helm to create self-signed certificates by setting `ingress.tls=true` and `ingress.certManager=false` ## tls: false ## @param ingress.extraHosts An array with additional hostname(s) to be covered with the ingress record ## e.g: ## extraHosts: ## - name: wordpress.local ## path: / ## extraHosts: [] ## @param ingress.extraPaths An array with additional arbitrary paths that may need to be added to the ingress under the main host ## e.g: ## extraPaths: ## - path: /* ## backend: ## serviceName: ssl-redirect ## servicePort: use-annotation ## extraPaths: [] ## @param ingress.extraTls TLS configuration for additional hostname(s) to be covered with this ingress record ## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/#tls ## e.g: ## extraTls: ## - hosts: ## - wordpress.local ## secretName: wordpress.local-tls ## extraTls: [] ## @param ingress.secrets Custom TLS certificates as secrets ## NOTE: 'key' and 'certificate' are expected in PEM format ## NOTE: 'name' should line up with a 'secretName' set further up ## If it is not set and you're using cert-manager, this is unneeded, as it will create a secret for you with valid certificates ## If it is not set and you're NOT using cert-manager either, self-signed certificates will be created valid for 365 days ## It is also possible to create and manage the certificates outside of this helm chart ## Please see README.md for more information ## e.g: ## secrets: ## - name: wordpress.local-tls ## key: |- ## -----BEGIN RSA PRIVATE KEY----- ## ... ## -----END RSA PRIVATE KEY----- ## certificate: |- ## -----BEGIN CERTIFICATE----- ## ... ## -----END CERTIFICATE----- ## secrets: [] ## @section Persistence Parameters ## Persistence Parameters ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence: ## @param persistence.enabled Enable persistence using Persistent Volume Claims ## enabled: true ## @param persistence.storageClass Persistent Volume storage class ## If defined, storageClassName: <storageClass> ## If set to "-", storageClassName: "", which disables dynamic provisioning ## If undefined (the default) or set to null, no storageClassName spec is set, choosing the default provisioner ## storageClass: "managed-csi" ## @param persistence.accessModes [array] Persistent Volume access modes ## accessModes: - ReadWriteOnce ## @param persistence.accessMode Persistent Volume access mode (DEPRECATED: use `persistence.accessModes` instead) ## accessMode: ReadWriteOnce ## @param persistence.size Persistent Volume size ## size: 10Gi ## @param persistence.dataSource Custom PVC data source ## dataSource: {} ## @param persistence.existingClaim The name of an existing PVC to use for persistence ## existingClaim: "" ## 'volumePermissions' init container parameters ## Changes the owner and group of the persistent volume mount point to runAsUser:fsGroup values ## based on the podSecurityContext/containerSecurityContext parameters ## volumePermissions: ## @param volumePermissions.enabled Enable init container that changes the owner/group of the PV mount point to `runAsUser:fsGroup` ## enabled: true ## Bitnami Shell image ## ref: https://hub.docker.com/r/bitnami/bitnami-shell/tags/ ## @param volumePermissions.image.registry Bitnami Shell image registry ## @param volumePermissions.image.repository Bitnami Shell image repository ## @param volumePermissions.image.tag Bitnami Shell image tag (immutable tags are recommended) ## @param volumePermissions.image.pullPolicy Bitnami Shell image pull policy ## @param volumePermissions.image.pullSecrets Bitnami Shell image pull secrets ## image: registry: docker.io repository: bitnami/bitnami-shell tag: 10-debian-10-r186 pullPolicy: Always ## Optionally specify an array of imagePullSecrets. ## Secrets must be manually created in the namespace. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ ## e.g: ## pullSecrets: ## - myRegistryKeySecretName ## pullSecrets: [] ## Init container's resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## @param volumePermissions.resources.limits The resources limits for the init container ## @param volumePermissions.resources.requests The requested resources for the init container ## resources: limits: {} requests: {} ## Init container Container Security Context ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/#set-the-security-context-for-a-container ## @param volumePermissions.securityContext.runAsUser Set init container's Security Context runAsUser ## NOTE: when runAsUser is set to special value "auto", init container will try to chown the ## data folder to auto-determined user&group, using commands: `id -u`:`id -G | cut -d" " -f2` ## "auto" is especially useful for OpenShift which has scc with dynamic user ids (and 0 is not allowed) ## securityContext: runAsUser: 0 ## @section Other Parameters ## Wordpress Pod Disruption Budget configuration ## ref: https://kubernetes.io/docs/tasks/run-application/configure-pdb/ ## @param pdb.create Enable a Pod Disruption Budget creation ## @param pdb.minAvailable Minimum number/percentage of pods that should remain scheduled ## @param pdb.maxUnavailable Maximum number/percentage of pods that may be made unavailable ## pdb: create: false minAvailable: 1 maxUnavailable: "" ## Wordpress Autoscaling configuration ## ref: https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/ ## @param autoscaling.enabled Enable Horizontal POD autoscaling for WordPress ## @param autoscaling.minReplicas Minimum number of WordPress replicas ## @param autoscaling.maxReplicas Maximum number of WordPress replicas ## @param autoscaling.targetCPU Target CPU utilization percentage ## @param autoscaling.targetMemory Target Memory utilization percentage ## autoscaling: enabled: false minReplicas: 1 maxReplicas: 11 targetCPU: 50 targetMemory: 50 ## @section Metrics Parameters ## Prometheus Exporter / Metrics configuration ## metrics: ## @param metrics.enabled Start a sidecar prometheus exporter to expose metrics ## enabled: false ## Bitnami Apache Exporter image ## ref: https://hub.docker.com/r/bitnami/apache-exporter/tags/ ## @param metrics.image.registry Apache Exporter image registry ## @param metrics.image.repository Apache Exporter image repository ## @param metrics.image.tag Apache Exporter image tag (immutable tags are recommended) ## @param metrics.image.pullPolicy Apache Exporter image pull policy ## @param metrics.image.pullSecrets Apache Exporter image pull secrets ## image: registry: docker.io repository: bitnami/apache-exporter tag: 0.10.0-debian-10-r40 pullPolicy: IfNotPresent ## Optionally specify an array of imagePullSecrets. ## Secrets must be manually created in the namespace. ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/ ## e.g: ## pullSecrets: ## - myRegistryKeySecretName ## pullSecrets: [] ## Prometheus exporter container's resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## @param metrics.resources.limits The resources limits for the Prometheus exporter container ## @param metrics.resources.requests The requested resources for the Prometheus exporter container ## resources: limits: {} requests: {} ## Prometheus exporter service parameters ## service: ## @param metrics.service.port Metrics service port ## port: 9117 ## @param metrics.service.annotations [object] Additional custom annotations for Metrics service ## annotations: prometheus.io/scrape: "true" prometheus.io/port: "{{ .Values.metrics.service.port }}" ## Prometheus Service Monitor ## ref: https://github.com/coreos/prometheus-operator ## https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#endpoint ## serviceMonitor: ## @param metrics.serviceMonitor.enabled Create ServiceMonitor Resource for scraping metrics using PrometheusOperator ## enabled: false ## @param metrics.serviceMonitor.namespace The namespace in which the ServiceMonitor will be created ## namespace: "" ## @param metrics.serviceMonitor.interval The interval at which metrics should be scraped ## interval: 30s ## @param metrics.serviceMonitor.scrapeTimeout The timeout after which the scrape is ended ## scrapeTimeout: "" ## @param metrics.serviceMonitor.relabellings Metrics relabellings to add to the scrape endpoint ## relabellings: [] ## @param metrics.serviceMonitor.honorLabels Labels to honor to add to the scrape endpoint ## honorLabels: false ## @param metrics.serviceMonitor.additionalLabels Additional custom labels for the ServiceMonitor ## additionalLabels: {} ## @section Database Parameters ## MariaDB chart configuration ## ref: https://github.com/bitnami/charts/blob/master/bitnami/mariadb/values.yaml ## mariadb: volumePermissions: enabled: true ## @param mariadb.enabled Deploy a MariaDB server to satisfy the applications database requirements ## To use an external database set this to false and configure the `externalDatabase.*` parameters ## enabled: true ## @param mariadb.architecture MariaDB architecture. Allowed values: `standalone` or `replication` ## architecture: standalone ## MariaDB Authentication parameters ## @param mariadb.auth.rootPassword MariaDB root password ## @param mariadb.auth.database MariaDB custom database ## @param mariadb.auth.username MariaDB custom user name ## @param mariadb.auth.password MariaDB custom user password ## ref: https://github.com/bitnami/bitnami-docker-mariadb#setting-the-root-password-on-first-run ## https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-on-first-run ## https://github.com/bitnami/bitnami-docker-mariadb/blob/master/README.md#creating-a-database-user-on-first-run auth: rootPassword: "" database: bitnami_wordpress username: bn_wordpress password: "" ## MariaDB Primary configuration ## primary: ## MariaDB Primary Persistence parameters ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## @param mariadb.primary.persistence.enabled Enable persistence on MariaDB using PVC(s) ## @param mariadb.primary.persistence.storageClass Persistent Volume storage class ## @param mariadb.primary.persistence.accessModes [array] Persistent Volume access modes ## @param mariadb.primary.persistence.size Persistent Volume size ## persistence: enabled: true storageClass: "managed-csi" accessModes: - ReadWriteOnce size: 8Gi ## External Database Configuration ## All of these values are only used if `mariadb.enabled=false` ## externalDatabase: ## @param externalDatabase.host External Database server host ## host: localhost ## @param externalDatabase.port External Database server port ## port: 3306 ## @param externalDatabase.user External Database username ## user: bn_wordpress ## @param externalDatabase.password External Database user password ## password: "" ## @param externalDatabase.database External Database database name ## database: bitnami_wordpress ## @param externalDatabase.existingSecret The name of an existing secret with database credentials ## NOTE: Must contain key `mariadb-password` ## NOTE: When it's set, the `externalDatabase.password` parameter is ignored ## existingSecret: "" ## Memcached chart configuration ## ref: https://github.com/bitnami/charts/blob/master/bitnami/memcached/values.yaml ## memcached: ## @param memcached.enabled Deploy a Memcached server for caching database queries ## enabled: false ## Service parameters ## service: ## @param memcached.service.port Memcached service port ## port: 11211 ## External Memcached Configuration ## All of these values are only used if `memcached.enabled=false` ## externalCache: ## @param externalCache.host External cache server host ## host: localhost ## @param externalCache.port External cache server port ## port: 11211