Add support for disabling service links

README.md

@@ -89,6 +89,7 @@ The following table lists the configurable parameters of the Concourse chart and
 | `imagePullSecrets` | Array of imagePullSecrets in the namespace for pulling images | `[]` |
 | `imageTag` | Concourse image version | `8.0.2` |
 | `image` | Concourse image | `concourse/concourse` |
+| `enableServiceLinks` | Enables service links in workload | `true` |
 | `nameOverride` | Provide a name in place of `concourse` for `app:` labels | `nil` |
 | `persistence.enabled` | Enable Concourse persistence using Persistent Volume Claims | `true` |
 | `persistence.worker.accessMode` | Concourse Worker Persistent Volume Access Mode | `ReadWriteOnce` |

templates/web-deployment.yaml

@@ -39,6 +39,7 @@ spec:
 {{ toYaml .Values.web.annotations | indent 8 }}
       {{- end }}
     spec:
+      enableServiceLinks: {{ .Values.concourse.enableServiceLinks }}
     {{- if .Values.web.nodeSelector }}
       nodeSelector:
 {{ toYaml .Values.web.nodeSelector | indent 8 }}

templates/worker-statefulset.yaml

@@ -32,6 +32,7 @@ spec:
 {{ toYaml .Values.worker.annotations | indent 8 }}
       {{- end }}
     spec:
+      enableServiceLinks: {{ .Values.concourse.enableServiceLinks }}
     {{- if .Values.worker.nodeSelector }}
       nodeSelector:
 {{ toYaml .Values.worker.nodeSelector | indent 8 }}

values.yaml

@@ -49,6 +49,9 @@ imagePullSecrets: []
 ## `concourse web` and `concourse worker` commands.
 ##
 concourse:
+  ## Enables service links for the workload
+  enableServiceLinks: true
+
   ## Configurations for the `web` component based on the possible flags configurable
   ## through the `concourse web` command.
   ##