doc: Clean up vault documentation

Needs to run under service account created by the etcd-operator subchart so there's some template magic needed to figure out what it's called.

molgenis-jenkins/values.yaml

@@ -606,9 +606,10 @@ PipelineSecrets:
             <username>admin</username>
             <password>xxxx</password>
           </server>
+          <!-- to authenticate against GOGS for MAVEN release -->
           <server>
-            <id>registry.hub.docker.com</id>
-            <username>molgenisci</username>
+            <id>gogs</id>
+            <username>xxxx</username>
             <password>xxxx</password>
           </server>
         </servers>

molgenis-preview/questions.yml

@@ -9,23 +9,6 @@ questions:
   required: true
   group: "Services and Load Balancing"
   label: Hostname
-- variable: molgenis.image.repository
-  default: "registry.hub.docker.com"
-  description: "Select a registry to pull from"
-  type: enum
-  options:
-  - "registry.hub.docker.com"
-  - "registry.molgenis.org"
-  required: true
-  group: "MOLGENIS - Version"
-  label: Registry
-- variable: molgenis.image.tag
-  default: "stable"
-  description: "Select a MOLGENIS version (check the registry.molgenis.org or hub.docker.com for other tags)"
-  type: string
-  required: true
-  group: "MOLGENIS - Version"
-  label: Version
 - variable: molgenis.resources.limits.cpu
   default: 1
   description: "CPU limit for this MOLGENIS instance"

molgenis-preview/templates/deployment.yaml

@@ -26,7 +26,7 @@ spec:
       containers:
         - name: molgenis
         {{- with .Values.molgenis }}
-          image: "{{ .image.repository }}/{{ .image.name }}:{{ .image.tag }}"
+          image: "{{ .image.repository }}:{{ .image.tag }}"
           imagePullPolicy: {{ .image.pullPolicy }}
           env:
             - name: molgenis.home

molgenis-preview/values.yaml

@@ -17,8 +17,7 @@ ingress:
 
 molgenis:
   image:
-    repository: registry.molgenis.org
-    name: molgenis/molgenis-app
+    repository: registry.molgenis.org/molgenis/molgenis-app
     tag: 7.0.0-SNAPSHOT
     pullPolicy: Always
   adminPassword: admin