Adding redeploy of corona also applicable to rstudio

k8s/README.md

@@ -14,6 +14,14 @@ Cleanup `Error` pods.
 kubectl get pods | grep Error | cut -d' ' -f 1 | xargs kubectl delete pod
 ```
 
+Redeploy a deployment:
+
+```sh
+DEPLOYMENT="rstudio"
+NAMESPACE="datalab"
+kubectl patch deployment $DEPLOYMENT -n $NAMESPACE -p "{\"spec\": {\"template\": {\"metadata\": { \"labels\": {  \"redeploy\": \"$( date +%s )\"}}}}}"
+```
+
 # Deployment
 
 ## namespaces
@@ -74,6 +82,14 @@ sudo yum install -y iscsi-initiator-utils
 kubectl apply -f longhorn-system/longhorn.yaml
 ```
 
+## rstudio
+
+Currently only for one user:
+
+```sh
+kubectl apply -f datalab/rstudio.yaml
+```
+
 ## auth
 
 Including:

k8s/datalab/rstudio.yaml

@@ -0,0 +1,98 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: rstudio
+  labels:
+    app: rstudio
+  namespace: datalab
+spec:
+  selector:
+    matchLabels:
+      app: rstudio
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: rstudio
+    spec:
+      serviceAccountName: redeploy
+      automountServiceAccountToken: true
+      imagePullSecrets:
+      - name: "hub-moritzgraf-de"
+      containers:
+      - image: hub.moritzgraf.de:5000/rstudio:latest
+        imagePullPolicy: Always
+        name: rstudio
+        resources:
+          limits:
+            cpu: "2"
+            memory: "2Gi"
+          requests:
+            cpu: "200m"
+            memory: "500Mi"
+        volumeMounts:
+        - name: work 
+          mountPath: /home/datalab/
+        env:
+        - name: ROOT 
+          value: "true" 
+        - name: USER
+          value: datalab
+        - name: PASSWORD
+          value: Schnitzel12
+        ports:
+        - containerPort: 8787
+      volumes:
+      - name: work
+        persistentVolumeClaim:
+          claimName: rstudio
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: rstudio 
+  namespace: datalab
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 10Gi
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: rstudio
+  namespace: datalab
+spec:
+  ports:
+  - port: 8787
+    targetPort: 8787
+    protocol: TCP
+  selector:
+    app: rstudio
+---
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: rstudio
+  namespace: datalab
+  annotations:
+    kubernetes.io/ingress.class: "nginx"    
+    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+spec:
+  tls:
+   - hosts:
+     - "rstudio.haumdaucher.de"
+     secretName: rstudio-haumdaucher-de
+  rules:
+  - host: rstudio.haumdaucher.de
+    http:
+      paths:
+      - path: /
+        backend:
+          serviceName: rstudio
+          servicePort: 8787