init

template-postgres/.helmignore

@@ -0,0 +1,24 @@
+# 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
+node_modules/
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

template-postgres/Chart.yaml

@@ -0,0 +1,6 @@
+apiVersion: v2
+name: template-postgres
+description: Template helm chart for a postgres-database
+type: application
+version: 0.1.0
+appVersion: "0.0.1"

template-postgres/templates/deployment.yaml

@@ -0,0 +1,30 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Values.database.name }}
+  labels:
+    app: {{ .Values.database.name }}
+spec:
+  replicas: {{ .Values.container.replicas }}
+  selector:
+    matchLabels:
+      app: {{ .Values.database.name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Values.database.name }}
+    spec:
+      containers:
+        - name: {{ .Values.database.name }}
+          image: bitnami/postgresql:latest
+          ports:
+            containerPort: 5432
+          volumeMounts: 
+            - mountPath: /bitnami/postgresql
+          env:
+            - name: POSTGRESQL_USERNAME
+              value: {{ .Values.database.auth.user }}
+            - name: POSTGRESQL_PASSWORD
+              value: {{ .Values.database.auth.password }}
+            - name: POSTGRESQL_DATABASE
+              value: {{ .Values.database.createdDatabase }}

template-postgres/templates/persistent-volume.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: {{ .Values.database.name }}-pv
+  labels:
+    type: local
+spec:
+  storageClassName: manual
+  capacity:
+    storage: {{ .Values.database.size }}
+  accessModes:
+    - ReadWriteOnce
+  hostPath:
+    path: {{ .Values.database.mountPath }}

template-postgres/templates/persistent-volumes-claim.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Values.database.name }}-pvc
+spec:
+  storageClassName: manual
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.database.size }}

template-postgres/values.yaml

@@ -0,0 +1,10 @@
+container:
+  replicas: 1
+database:
+  createdDatabase: postgres
+  name: template-postgres
+  mountPath: /mnt/postgres/data
+  size: 10Gi
+  auth:
+    user: postgres
+    password: super