implement routePort option and maintenance port

see hcdc/software-templates/helm-chart-template!19
and
hcdc/software-templates/nginx-docker-template!2

.cruft.json

 {
   "template": "https://codebase.helmholtz.cloud/hcdc/software-templates/helm-chart-template.git",
-  "commit": "8cdfd6a1c5c6092e2653dc3c3c87fbd3d819403c",
+  "commit": "337f12c5ce63c87651a917b258365269e7318a0d",
   "checkout": null,
   "context": {
     "cookiecutter": {
@@ -33,6 +33,8 @@
       "include_volume": "many",
       "include_secret": "no",
       "include_configmap": "no",
+      "include_workers": "no",
+      "include_cronjobs": "no",
       "default_deployment_strategy": "rolling",
       "service_port": "8080",
       "service_target_port": "8080",
@@ -48,6 +50,8 @@
       "__include_volume": "many",
       "__include_secret": "no",
       "__include_configmap": "no",
+      "__include_workers": "no",
+      "__include_cronjobs": "no",
       "__deployment_type": "DeploymentConfig",
       "_extensions": [
         "local_extensions.UnderlinedExtension"

.helmignore

@@ -29,3 +29,4 @@
 templates/*.license
 templates/*/*.license
 templates/*/*/*.license
+templates/*/*/*/*.license

templates/nginx/helpers/_pod_template.tpl → templates/nginx/helpers/deployment/_pod_template.tpl

@@ -13,6 +13,12 @@ spec:
   affinity: {{- include "nginx.affinity" . | nindent 4 }}
   containers:
     - name: {{ .Values.baseName }}
+      {{- if .Values.command }}
+      command:
+        {{- range .Values.command }}
+        - {{ . | quote }}
+        {{- end }}
+      {{- end }}
       image: ' '
       ports:
         - containerPort: 8080

templates/nginx/route.yaml

@@ -16,5 +16,5 @@ spec:
     name: {{ .Values.baseName }}
     weight: 100
   port:
-    targetPort: '8080'
+    targetPort: {{ .Values.routePort | quote }}
   wildcardPolicy: None

templates/nginx/service.yaml

@@ -13,9 +13,12 @@ metadata:
   name: {{ .Values.baseName }}
 spec:
   ports:
-    - name: "8080"
+    - name: default
       port: 8080
       targetPort: 8080
+    - name: maintenance
+      port: 8081
+      targetPort: 8081
   selector:
     io.kompose.service: {{ .Values.baseName }}
     {{- include "nginx.selectorLabels" . | nindent 4 }}

values.yaml

@@ -17,6 +17,9 @@ global:
 # the origin of the docker image to build
 fromImage: null
 
+# command is the command that the docker container shall run (has to be a list)
+command: null
+
 # secrets is a mapping of secret key to secret default. These values
 # can be used to generate a secret that is used during the build.
 buildSecrets: {}
@@ -43,10 +46,13 @@ buildTriggers: []
 # - imageChange: {}
 #   type: ImageChange
 
-# the name for the route to access the application. If not set, we will use the
-# baseName (see below)
+# routeName is the name for the route to access the application. If not set, we
+# will use the baseName (see below)
 routeName: frontend
 
+# routePort is the port of the service that the route should point at
+routePort: 'default'
+
 # the name for objects that are created with this chart
 baseName: nginx