Merge pull request #7 from ls1intum/fix-helm-chart

Fix helm chart

Author: KevinGruber2001

theia-shared-cache/Chart.yaml

@@ -15,7 +15,7 @@ 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: 0.1.4
+version: 0.1.5
 
 # 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

theia-shared-cache/templates/statefulset.yaml

@@ -21,20 +21,60 @@ spec:
       containers:
         - name: theia-shared-cache
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          args: ["start"]
+          args: 
+            - "start"
+            {{- if .Values.tls.enabled }}
+            - "--tls"
+            - "--tls-cert=/etc/tls/tls.crt"
+            - "--tls-key=/etc/tls/tls.key"
+            {{- end }}
           ports:
-            - name: http
+            - name: {{- if .Values.tls.enabled }} https{{- else }} http{{- end }}
               containerPort: 5071
             - name: grpc-bazel
               containerPort: 6011
           resources:
 {{ toYaml .Values.resources | nindent 12 }}
+          livenessProbe:
+            httpGet:
+              path: /cache-node-info/health
+              port: {{ if .Values.tls.enabled }}https{{ else }}http{{ end }}
+              {{- if .Values.tls.enabled }}
+              scheme: HTTPS
+              {{- end }}
+            initialDelaySeconds: 60
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 3
+
+          readinessProbe:
+            httpGet:
+              path: /cache-node-info/health
+              port: {{ if .Values.tls.enabled }}https{{ else }}http{{ end }}
+              {{- if .Values.tls.enabled }}
+              scheme: HTTPS
+              {{- end }}
+            initialDelaySeconds: 30
+            periodSeconds: 5
+            timeoutSeconds: 3
+            failureThreshold: 3
           env:
             - name: EXCLUSIVE_VOLUME_SIZE
               value: "{{ .Values.persistence.size }}"
           volumeMounts:
             - mountPath: /data
               name: theia-shared-cache-data-volume
+            {{- if .Values.tls.enabled }}
+            - mountPath: /etc/tls
+              name: tls
+              readOnly: true
+            {{- end }}
+      {{- if .Values.tls.enabled }}
+      volumes:
+        - name: tls
+          secret:
+            secretName: {{ .Values.tls.secretName }}
+      {{- end }}
   volumeClaimTemplates:
     - metadata:
         name: theia-shared-cache-data-volume

theia-shared-cache/values.yaml

@@ -6,6 +6,10 @@ image:
   tag: "21.2"
   pullPolicy: IfNotPresent
 
+tls:
+  enabled: false
+  secretName: cache-internal-cert-secret
+
 # Persistence: used for StatefulSet volumeClaimTemplates
 persistence:
   size: 10Gi