rework core-deployments to use helm 🪖

examples/example-deployment.yaml

@@ -0,0 +1,90 @@
+### do not deploy
+### you can copy and paste this, rename all occurences of "example"
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: example
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: example-pvc
+  namespace: example
+spec:
+  accessModes:
+    - ReadWriteOnce
+  volumeMode: Filesystem
+  resources:
+    requests:
+      storage: 8Gi
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: example-deployment
+  namespace: example
+  labels:
+    app: example
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: example
+  template:
+    metadata:
+      labels:
+        app: example
+    spec:
+      containers:
+      - name: example
+        image: testcontainers/helloworld
+        ports:
+        - containerPort: 8080
+        volumeMounts:
+        - mountPath: "/var/www/html"
+          name: example-volume
+      volumes:
+      - name: example-volume
+        persistentVolumeClaim:
+          claimName: example-pvc
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: example-service
+  namespace: example
+spec:
+  selector:
+    app: example
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 8080
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: example-ingress
+  namespace: example
+  annotations:
+    kubernetes.io/ingress.class: "nginx"
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    acme.cert-manager.io/http01-edit-in-place: "true"
+    ingress.kubernetes.io/ssl-redirect: "false"
+spec:
+  rules:
+  - host: "example.apps.yolokube.de"
+    http:
+      paths:
+      - pathType: Prefix
+        path: "/"
+        backend:
+          service:
+            name: example-service
+            port:
+              number: 80
+  tls:
+  - hosts:
+    - example.apps.yolokube.de
+    secretName: example-cert