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Developer Hub Templates

For the remainder of this documentation pages, we will expect to start from a clean state as described at the end of section Configure Developer Hub. In order to not have conflicts when skipping sections, I will highlight the places where the config needs to be added as follows:

As an example: Adding this yaml

spec:
  presenter: maarten

To this annotated template (on anchor_01)

config:
  metadata:
    name: demo-yaml
  <anchor_01>

Would result in:

config:
  metadata:
    name: demo-yaml
  spec:
    presenter: maarten

In case you get a second component to be added on anchor_01, let’s say

spec:
  location: BeLux

Then it would result in:

config:
  metadata:
    name: demo-yaml
  spec:
    presenter: maarten
    location: BeLux

In case it would not be entirely clear, I will add the yaml definition which holds all the config of all listed components beneath in the respectively yaml files (i.e., yaml file name will map on the name of the config map).

Templates to start from:

• Developer Hub (instance) Manifest:
  Resulting file: gitops/developer-hub/developer-hub-instance.yaml

  apiVersion: rhdh.redhat.com/v1alpha1
  kind: Backstage
  metadata:
  name: developer-hub
  namespace: demo-project
  spec:
  application:
    dynamicPluginsConfigMapName: dynamic-plugins-rhdh # added
    appConfig:
      mountPath: /opt/app-root/src
      configMaps: 
        - name: app-config-rhdh 
    extraFiles:
      mountPath: /opt/app-root/src
    extraEnvs:
      envs:
        # Disabling TLS verification
        - name: NODE_TLS_REJECT_UNAUTHORIZED
          value: '0'
      secrets: 
        - name: rhdh-secrets # added
    replicas: 1
    route:
      enabled: true
  database:
    enableLocalDb: true 
  

• Developer Hub Configuration
  Resulting file: gitops/developer-hub/app-config-rhdh.yaml
  !! be aware: project ‘demo-project’ is part of the url. Change it if you use another project

  kind: ConfigMap
  apiVersion: v1
  metadata:
  name: app-config-rhdh
  namespace: demo-project
  data:
  app-config-rhdh.yaml: |
    <anchor_02>
    app:
      title: My Red Hat Developer Hub Instance
      baseUrl: https://backstage-developer-hub-demo-project.${basedomain}
    backend:
      auth:
        keys:
          - secret: ${BACKEND_SECRET}
      baseUrl: https://backstage-developer-hub-demo-project.${basedomain}
      cors:
        origin: https://backstage-developer-hub-demo-project.${basedomain}
    <anchor_03>
    <anchor_01>
  

• Dynamic Plugin Configuration
  Resulting file: gitops/developer-hub/dynamic-plugins-rhdh.yaml

  kind: ConfigMap
  apiVersion: v1
  metadata:
  name: dynamic-plugins-rhdh
  namespace: demo-project
  data:
  dynamic-plugins.yaml: |
    includes:
      - dynamic-plugins.default.yaml
    <anchor_01>