6.6.2

charts/wordpress/6.6.2/Chart.yaml

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+apiVersion: v2
+name: wordpress
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 6.6.2
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "6.6.2"

charts/wordpress/6.6.2/templates/NOTES.txt

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+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "wordpress.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "wordpress.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "wordpress.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "wordpress.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+{{- end }}

charts/wordpress/6.6.2/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "wordpress.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "wordpress.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "wordpress.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "wordpress.labels" -}}
+helm.sh/chart: {{ include "wordpress.chart" . }}
+{{ include "wordpress.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "wordpress.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "wordpress.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "wordpress.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "wordpress.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{- define "common.tplvalues.render" -}}
+    {{- if typeIs "string" .value }}
+        {{- tpl .value .context }}
+    {{- else }}
+        {{- tpl (.value | toYaml) .context }}
+    {{- end }}
+{{- end -}}

charts/wordpress/6.6.2/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "wordpress.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "wordpress.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "wordpress.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: WORDPRESS_DB_HOST
+              value: {{ .Values.env.WORDPRESS_DB_HOST | quote }}
+            - name: WORDPRESS_DB_NAME
+              value: {{ .Values.env.WORDPRESS_DB_NAME | quote }}
+            - name: WORDPRESS_DB_USER
+              value: {{ .Values.env.WORDPRESS_DB_USER | quote }}
+           {{- with .Values.env.WORDPRESS_CONFIG_EXTRA }}
+            - name: WORDPRESS_CONFIG_EXTRA
+              value: {{ .Values.env.WORDPRESS_CONFIG_EXTRA }}
+           {{- end }}
+            - name: WORDPRESS_DB_PASSWORD_FILE
+              value: "/run/secrets/mysql/password"
+            - name: WORDPRESS_AUTH_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: AUTH_KEY
+            - name: WORDPRESS_SECURE_AUTH_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: SECURE_AUTH_KEY
+            - name: WORDPRESS_LOGGED_IN_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: LOGGED_IN_KEY
+            - name: WORDPRESS_NONCE_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: NONCE_KEY
+            - name: WORDPRESS_AUTH_SALT
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: AUTH_SALT
+            - name: WORDPRESS_SECURE_AUTH_SALT
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: SECURE_AUTH_SALT
+            - name: WORDPRESS_LOGGED_IN_SALT
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: LOGGED_IN_SALT
+            - name: WORDPRESS_NONCE_SALT
+              valueFrom:
+                secretKeyRef:
+                  name: {{ include "wordpress.fullname" . }}
+                  key: NONCE_SALT
+          volumeMounts:
+           - name: secret
+             mountPath: "/run/secrets/mysql"
+             readOnly: true
+           - name: data
+             mountPath: "/var/www/html/wp-content"
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          {{- if .Values.livenessProbe.enabled }}
+          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.livenessProbe "enabled") "context" $) | nindent 12 }}
+          {{- else if .Values.customLivenessProbe }}
+          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customLivenessProbe "context" $) | nindent 12 }}
+          {{- end }}
+          {{- if .Values.readinessProbe.enabled }}
+          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readinessProbe "enabled") "context" $) | nindent 12 }}
+          {{- else if .Values.customReadinessProbe }}
+          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.customReadinessProbe "context" $) | nindent 12 }}
+          {{- end }}
+
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+      volumes:
+       - name: data
+         persistentVolumeClaim:
+          claimName: {{ include "wordpress.fullname" . }}
+       - name: secret
+         secret:
+           secretName: {{ include "wordpress.fullname" . }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/wordpress/6.6.2/templates/hpa.yaml

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+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "wordpress.fullname" . }}
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    {{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+    {{- end }}
+    {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
+    {{- end }}
+{{- end }}

charts/wordpress/6.6.2/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "wordpress.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ $fullName }}
+                port:
+                  number: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}

charts/wordpress/6.6.2/templates/networkpolicy.yaml

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+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: np-{{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+spec:
+  podSelector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "wordpress.name" . }}
+  policyTypes:
+    - Ingress
+  ingress:
+    - ports:
+        - port: 80

charts/wordpress/6.6.2/templates/pvc.yaml

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+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 10Gi

charts/wordpress/6.6.2/templates/secrets.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": "pre-install"
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+type: Opaque
+data:
+  password: {{ default (randAlphaNum 10) .Values.env.password | b64enc | quote }}
+  AUTH_KEY: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.AUTH_KEY  | b64enc | quote }}
+  SECURE_AUTH_KEY: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.SECURE_AUTH_KEY  | b64enc | quote }}
+  LOGGED_IN_KEY: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.LOGGED_IN_KEY  | b64enc | quote }}
+  NONCE_KEY: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.NONCE_KEY  | b64enc | quote }}
+  AUTH_SALT: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.AUTH_SALT  | b64enc | quote }}
+  SECURE_AUTH_SALT: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.SECURE_AUTH_SALT  | b64enc | quote }}
+  LOGGED_IN_SALT: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.LOGGED_IN_SALT  | b64enc | quote }}
+  NONCE_SALT: {{ default (randAlphaNum 20 | sha1sum ) .Values.env.NONCE_SALT  | b64enc | quote }}

charts/wordpress/6.6.2/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "wordpress.fullname" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "wordpress.selectorLabels" . | nindent 4 }}

charts/wordpress/6.6.2/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "wordpress.serviceAccountName" . }}
+  labels:
+    {{- include "wordpress.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/wordpress/6.6.2/values.yaml

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+# Default values for wordpress.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+replicaCount: 2
+
+image:
+  repository: wordpress
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: "6.6.2"
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+env:
+  WORDPRESS_DB_HOST: wp_dbhost
+  WORDPRESS_DB_USER: wp_user
+  WORDPRESS_DB_NAME: wb_database
+
+podAnnotations: {}
+
+podSecurityContext: {}
+        #  fsGroup: 2000
+
+securityContext: {}
+#  capabilities:
+#    drop:
+#    - ALL
+#  # readOnlyRootFilesystem: true
+#  runAsNonRoot: true
+#  runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: chart-example.local
+      paths: []
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: 
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  limits:
+    cpu: 2000m
+    memory: 512Mi
+  requests:
+    cpu: 250m
+    memory: 128Mi
+
+autoscaling:
+  enabled: true
+  minReplicas: 2
+  maxReplicas: 10
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+wordpressScheme: http
+
+livenessProbe:
+  enabled: true
+  httpGet:
+    path: /wp-admin/install.php
+    port: '{{ .Values.wordpressScheme }}'
+    scheme: '{{ .Values.wordpressScheme | upper }}'
+    ## 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
+
+readinessProbe:
+  enabled: true
+  httpGet:
+    #path: /wp-login.php
+    path: /?nocache
+    port: '{{ .Values.wordpressScheme }}'
+    scheme: '{{ .Values.wordpressScheme | upper }}'
+    ## 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