Begin adding chart for wordpress.

wordpress/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

wordpress/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: wordpress
+description: A helm chart for deploying the wordpress cms on kubernetes.
+type: application
+version: 0.1.0
+appVersion: "6.1"

wordpress/templates/NOTES.txt

@@ -0,0 +1,3 @@
+See:
+- https://{{ .Values.host }}
+- https://{{ .Values.host }}/wp-admin

wordpress/templates/cm.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    release: {{ .Release.Name }}
+data:
+  uploads.ini: |
+    file_uploads = On
+    memory_limit = 64M
+    upload_max_filesize = 64M
+    post_max_size = 64M
+    max_execution_time = 600

wordpress/templates/ingress.yaml

@@ -0,0 +1,23 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ .Release.Name }}
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/proxy-body-size: {{ .Values.proxyBodySize }}
+spec:
+  tls:
+    - hosts:
+        - {{ .Values.host }}
+      secretName: {{ .Release.Name }}-tls
+  rules:
+    - host: {{ required ".Values.host is required" .Values.host }}
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ .Release.Name }}
+                port:
+                  name: http

wordpress/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    release: {{ .Release.Name }}
+spec:
+  type: ClusterIP
+  ports:
+    - port: 80
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    release: {{ .Release.Name }}

wordpress/templates/sts.yaml

@@ -0,0 +1,63 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ .Release.Name }}
+  labels:
+    release: {{ .Release.Name }}
+spec:
+  serviceName: {{ .Release.Name }}
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: {{ .Values.storage }}
+  replicas: {{ .Values.replicas }}
+  selector:
+    matchLabels:
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/cm.yml") . | sha256sum }}
+      labels:
+        release: {{ .Release.Name }}
+    spec:
+      volumes:
+      - name: config
+        configMap:
+          name: {{ .Release.Name }}
+      containers:
+        - name: main
+          image: {{ .Values.image }}
+          imagePullPolicy: Always
+          ports:
+            - name: http
+              containerPort: 80
+              protocol: TCP
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /
+              port: http
+          volumeMounts:
+            - name: data
+              mountPath: /var/www/html
+            - name: config
+              mountPath: /usr/local/etc/php/conf.d/uploads.ini
+              subPath: uploads.ini
+          env:
+            - name: WORDPRESS_DB_HOST
+              value: {{ required ".Values.WORDPRESS_DB_HOST is required" .Values.WORDPRESS_DB_HOST }}
+            - name: WORDPRESS_DB_USER
+              value: {{ required ".Values.WORDPRESS_DB_USER is required" .Values.WORDPRESS_DB_USER }}
+            - name: WORDPRESS_DB_PASSWORD
+              value: {{ required ".Values.WORDPRESS_DB_PASSWORD is required" .Values.WORDPRESS_DB_PASSWORD }}
+            - name: WORDPRESS_DB_NAME
+              value: {{ required ".Values.WORDPRESS_DB_NAME is required" .Values.WORDPRESS_DB_NAME }}

wordpress/values.yaml

@@ -0,0 +1,12 @@
+# Required
+host:
+WORDPRESS_DB_HOST:
+WORDPRESS_DB_USER:
+WORDPRESS_DB_PASSWORD:
+WORDPRESS_DB_NAME:
+
+# Optional
+image: wordpress:6.1
+storage: 10Gi
+proxyBodySize: 100m
+clusterIssuer: letsencrypt