init

2023-03-24 00:44:25 -04:00
commit 3c0b8ab008
15 changed files with 1512 additions and 0 deletions
--- a/helm/nextcloud/.helmignore
+++ b/helm/nextcloud/.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/
--- a/helm/nextcloud/Chart.yaml
+++ b/helm/nextcloud/Chart.yaml
@@ -0,0 +1,23 @@
+apiVersion: v2
+name: Nextcloud
+description: A Simple Nextcloud Chart
+
+# 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: 0.1.0
+
+# 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.
+appVersion: 1.16.0
--- a/helm/nextcloud/templates/nextcloud.yaml
+++ b/helm/nextcloud/templates/nextcloud.yaml
@@ -0,0 +1,399 @@
+{{ define "helm_keep_annotation" }}
+"helm.sh/resource-policy": keep
+{{ end }}
+
+{{/* Generated Postgres Config */}}
+{{ define "POSTGRES_NAME" }}{{ printf "%s-postgres" .Release.Name | lower }}{{ end }}
+{{ define "POSTGRES_DB" }}nextcloud{{ end }}
+{{ define "DATABASE_HOST" }}{{ .Release.Name }}-postgres{{ end }}
+{{ define "POSTGRES_USER" }}postgres{{ end }}
+{{ $POSTGRES_SECRETS := (lookup "v1" "Secret" .Release.Namespace ( include "POSTGRES_NAME" . )).data }}
+{{ $POSTGRES_PASSWORD := (ternary (dict "POSTGRES_PASSWORD" (randAlphaNum 64 | b64enc)) $POSTGRES_SECRETS (not $POSTGRES_SECRETS)).POSTGRES_PASSWORD }}
+
+{{/* Generated Nextcloud Config */}}
+{{ define "NEXTCLOUD_NAME" }}{{ printf "%s-nextcloud" .Release.Name | lower }}{{ end }}
+{{ define "ADMIN_USER" }}admin{{ end }}
+{{ $NEXTCLOUD_SECRETS := (lookup "v1" "Secret" .Release.Namespace ( include "NEXTCLOUD_NAME" . )).data }}
+{{/* ternary (create a dict with random NEXTCLOUD_ADMIN_PASSWORD) (actual dictionary) (test whether NEXTCLOUD_SECRETS exists) */}}
+{{ $NEXTCLOUD_ADMIN_PASSWORD := (ternary (dict "NEXTCLOUD_ADMIN_PASSWORD" (randAlphaNum 64 | b64enc)) $NEXTCLOUD_SECRETS (not $NEXTCLOUD_SECRETS)).NEXTCLOUD_ADMIN_PASSWORD }}
+
+{{/* Generated Redis Config */}}
+{{ define "REDIS_NAME" }}{{ printf "%s-redis" .Release.Name | lower }}{{ end }}
+{{ define "REDIS_HOST" }}{{ .Release.Name }}-redis{{ end }}
+{{ $REDIS_SECRETS := (lookup "v1" "Secret" .Release.Namespace ( include "REDIS_NAME" . )).data }}
+{{ $REDIS_PASSWORD := (ternary (dict "REDIS_PASSWORD" (randAlphaNum 64 | b64enc)) $REDIS_SECRETS (not $REDIS_SECRETS)).REDIS_PASSWORD }}
+
+{{/* Uncomment this and run with --debug to verify secrets are working
+# NEXTCLOUD_ADMIN_PASSWORD: {{ $NEXTCLOUD_ADMIN_PASSWORD | quote }}
+# POSTGRES_PASSWORD: {{ $POSTGRES_PASSWORD | quote }}
+# REDIS_HOST_PASSWORD: {{ $REDIS_PASSWORD | quote }}
+*/}}
+
+---
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-postgres
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+data:
+  POSTGRES_USER: postgres
+  POSTGRES_DB: nextcloud
+
+---
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}-postgres
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+type: generic
+data:
+  POSTGRES_PASSWORD: {{ $POSTGRES_PASSWORD | quote }}
+
+---
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}-postgres-init
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+stringData:
+  init-user-db.sh: |
+    #!/bin/bash
+    set -e
+
+    psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_DB" <<-EOSQL
+      CREATE USER nextcloud PASSWORD '{{ $POSTGRES_PASSWORD | b64dec }}';
+      GRANT ALL PRIVILEGES ON DATABASE nextcloud TO nextcloud;
+      GRANT USAGE, CREATE ON SCHEMA public TO nextcloud;
+    EOSQL
+
+---
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}-redis
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+type: generic
+data:
+  REDIS_PASSWORD: {{ $REDIS_PASSWORD | quote }}
+
+---
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}-nextcloud
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+data:
+  NEXTCLOUD_TRUSTED_DOMAINS: {{ .Values.nextcloud.domain }}
+  OVERWRITEPROTOCOL: https
+  OVERWRITECLIURL: {{ .Values.nextcloud.domain }}
+  NEXTCLOUD_ADMIN_USER: admin
+  POSTGRES_USER: nextcloud
+  POSTGRES_HOST: {{ .Release.Name }}
+  POSTGRES_DB: nextcloud
+  REDIS_HOST: {{ .Release.Name }}
+
+---
+
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ .Release.Name }}-nextcloud
+  annotations:
+    {{ include "helm_keep_annotation" . | nindent 4 }}
+type: generic
+data:
+  NEXTCLOUD_ADMIN_PASSWORD: {{ $NEXTCLOUD_ADMIN_PASSWORD | quote }}
+  POSTGRES_PASSWORD: {{ $POSTGRES_PASSWORD | quote }}
+  REDIS_HOST_PASSWORD: {{ $REDIS_PASSWORD | quote }}
+
+---
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: nextcloud
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: nextcloud
+    spec:
+      containers:
+      - name: nextcloud
+        image: {{ .Values.nextcloud.image }}
+        ports:
+          - containerPort: 80
+            name: http
+        envFrom:
+          - configMapRef:
+              name: {{ .Release.Name }}-nextcloud
+          - secretRef:
+              name: {{ .Release.Name }}-nextcloud
+        volumeMounts:
+          - mountPath: /var/www/html
+            name: html
+          - mountPath: /var/www/html/data
+            name: data
+        resources:
+          requests:
+            memory: "1Gi"
+            cpu: "1m"
+          limits:
+            memory: "4Gi"
+            cpu: "4"
+      - name: postgres
+        image: postgres:15
+        envFrom:
+          - configMapRef:
+              name: {{ .Release.Name }}-postgres
+          - secretRef:
+              name: {{ .Release.Name }}-postgres
+        volumeMounts:
+        - name: postgres
+          mountPath: /var/lib/postgresql/data
+        - name: postgres-init
+          mountPath: /docker-entrypoint-initdb.d/init-user-db.sh
+          subPath: init-user-db.sh
+        ports:
+        - containerPort: 5432
+          name: postgres
+        resources:
+          requests:
+            memory: "1Gi"
+            cpu: "1m"
+          limits:
+            memory: "4Gi"
+            cpu: "4"
+      - name: redis
+        image: redis:7
+        ports:
+          - containerPort: 6379
+            name: redis
+        volumeMounts:
+          - mountPath: /data
+            name: redis
+        command:
+        - redis-server
+        - --save
+        - "60"
+        - "1"
+        - --loglevel
+        - warning
+        - --requirepass
+        - {{ $REDIS_PASSWORD | b64dec | quote }}
+        resources:
+          requests:
+            memory: "1Gi"
+            cpu: "1m"
+          limits:
+            memory: "4Gi"
+            cpu: "4"
+      volumes:
+      - name: html
+        persistentVolumeClaim:
+          claimName: {{ .Release.Name }}-html
+        # emptyDir:
+        #   sizeLimit: 1Gi
+      - name: data
+        persistentVolumeClaim:
+          claimName: {{ .Release.Name }}-data
+        # emptyDir:
+        #   sizeLimit: 1Gi
+      - name: postgres
+        persistentVolumeClaim:
+          claimName: {{ .Release.Name }}-postgres
+        # emptyDir:
+        #   sizeLimit: 1Gi
+      - name: redis
+        persistentVolumeClaim:
+          claimName: {{ .Release.Name }}-redis
+        # emptyDir:
+        #   sizeLimit: 1Gi
+      - name: postgres-init
+        secret:
+          secretName: {{ .Release.Name }}-postgres-init
+
+---
+
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: {{ .Release.Name }}-cron
+spec:
+  schedule: "*/5 * * * *"
+  failedJobsHistoryLimit: 1
+  successfulJobsHistoryLimit: 0
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          securityContext:
+            runAsUser: 33
+            runAsGroup: 33
+          containers:
+          - name: nextcloud
+            image: {{ .Values.nextcloud.image }}
+            command:
+            - php
+            - -f
+            - cron.php
+            volumeMounts:
+            - mountPath: /var/www/html
+              name: html
+            - mountPath: /var/www/html/data
+              name: data
+            envFrom:
+            - configMapRef:
+                name: {{ .Release.Name }}-nextcloud
+            - secretRef:
+                name: {{ .Release.Name }}-nextcloud
+            resources:
+              requests:
+                memory: "1Gi"
+                cpu: "1m"
+              limits:
+                memory: "4Gi"
+                cpu: "4"
+          volumes:
+          - name: html
+            persistentVolumeClaim:
+              claimName: {{ .Release.Name }}-html
+            # emptyDir:
+            #   sizeLimit: 1Gi
+          - name: data
+            persistentVolumeClaim:
+              claimName: {{ .Release.Name }}-data
+            # emptyDir:
+            #   sizeLimit: 1Gi
+          restartPolicy: OnFailure
+
+---
+
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-html
+  annotations:
+    "helm.sh/resource-policy": keep
+spec:
+  storageClassName: zfs-iscsi-enc0
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 16Gi
+
+---
+
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-data
+  annotations:
+    "helm.sh/resource-policy": keep
+spec:
+  storageClassName: zfs-iscsi-enc0
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 512Gi
+
+---
+
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-postgres
+  annotations:
+    "helm.sh/resource-policy": keep
+spec:
+  storageClassName: zfs-iscsi-enc0
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 32Gi
+
+---
+
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-redis
+  annotations:
+    "helm.sh/resource-policy": keep
+spec:
+  storageClassName: zfs-iscsi-enc0
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  type: ClusterIP
+  selector:
+    app.kubernetes.io/name: nextcloud
+  ports:
+  - name: http
+    protocol: TCP
+    port: 80
+    targetPort: http
+  - name: postgres
+    protocol: TCP
+    port: 5432
+    targetPort: postgres
+  - name: redis
+    protocol: TCP
+    port: 6379
+    targetPort: redis
+
+---
+
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ .Release.Name }}
+  annotations:
+    cert-manager.io/cluster-issuer: letsencrypt
+    kubernetes.io/ingress.class: nginx
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
+    nginx.org/client-max-body-size: "0"
+spec:
+  rules:
+  - host: {{ .Values.nextcloud.domain }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: nextcloud
+            port:
+              name: http
+  tls:
+  - hosts:
+    - {{ .Values.nextcloud.domain }}
+    secretName: nextcloud-tls-cert
--- a/helm/nextcloud/values.yaml
+++ b/helm/nextcloud/values.yaml
@@ -0,0 +1,3 @@
+nextcloud:
+  image: nextcloud:26
+  domain: nextcloud.reeseapps.com