Merge pull request #162 from Filipe-Souza/optional-healthz-container

- Modified the chart, now the healthz container/service port is optional

chart/templates/deployments.yaml

@@ -28,6 +28,7 @@ spec:
         {{- end }}
     spec:
       containers:
+        {{ if .Values.server.service.healthz.enabled }}
         - name: healthz
           image: "chussenot/tiny-server:latest"
           imagePullPolicy: {{ .Values.server.image.imagePullPolicy }}
@@ -35,6 +36,7 @@ spec:
             - name: healthz
               containerPort: 80
               protocol: TCP
+        {{ end }}
         - name: server
           image: "{{ .Values.server.image.name }}:{{ .Values.server.image.tag }}"
           imagePullPolicy: {{ .Values.server.image.imagePullPolicy }}

chart/templates/services.yaml

@@ -22,6 +22,12 @@ spec:
   selector:
     app.kubernetes.io/component: "{{ .Release.Name }}-server"
   ports:
+    {{ if .Values.server.service.healthz.enabled }}
+    - name: {{ .Values.server.service.healthz.name }}
+      port: {{ .Values.server.service.healthz.port }}
+      protocol: {{ .Values.server.service.healthz.protocol }}
+      targetPort: {{ .Values.server.service.healthz.targetPort }}
+    {{ end }}
     {{- with .Values.server.service.ports }}
     {{- toYaml . | nindent 4 }}
     {{- end }}