Configure a mirror for registry-image image_resources

Closes gh-27441

ci/parameters.yml

@@ -11,3 +11,6 @@ milestone: "2.4.x"
 build-name: "spring-boot"
 concourse-url: "https://ci.spring.io"
 task-timeout: 2h00m
+registry-mirror-host: docker.repo.spring.io
+registry-mirror-username: ((artifactory-username))
+registry-mirror-password: ((artifactory-password))

ci/pipeline.yml

@@ -80,6 +80,10 @@ anchors:
   gradle-publish-params: &gradle-publish-params
     gradle_publish_key: ((gradle-publish-key))
     gradle_publish_secret: ((gradle-publish-secret))
+  registry-mirror-vars: &registry-mirror-vars
+    registry-mirror-host: ((registry-mirror-host))
+    registry-mirror-username: ((registry-mirror-username))
+    registry-mirror-password: ((registry-mirror-password))
 resource_types:
 - name: artifactory-resource
   type: registry-image
@@ -232,6 +236,7 @@ jobs:
         image: ci-image
       vars:
         ci-image-name: ci-image
+        <<: *registry-mirror-vars
     - task: build-ci-image-jdk11
       privileged: true
       file: git-repo/ci/tasks/build-ci-image.yml
@@ -239,6 +244,7 @@ jobs:
         image: ci-image-jdk11
       vars:
         ci-image-name: ci-image-jdk11
+        <<: *registry-mirror-vars
     - task: build-ci-image-jdk16
       privileged: true
       file: git-repo/ci/tasks/build-ci-image.yml
@@ -246,6 +252,7 @@ jobs:
         image: ci-image-jdk16
       vars:
         ci-image-name: ci-image-jdk16
+        <<: *registry-mirror-vars
   - in_parallel:
     - put: ci-image
       params:
@@ -540,6 +547,8 @@ jobs:
       RELEASE_TYPE: M
       GITHUB_USERNAME: ((github-username))
       GITHUB_TOKEN: ((github-ci-release-token))
+    vars:
+      <<: *registry-mirror-vars
   - put: github-pre-release
     params:
       name: generated-changelog/tag
@@ -569,6 +578,8 @@ jobs:
       RELEASE_TYPE: RC
       GITHUB_USERNAME: ((github-username))
       GITHUB_TOKEN: ((github-ci-release-token))
+    vars:
+      <<: *registry-mirror-vars
   - put: github-pre-release
     params:
       name: generated-changelog/tag
@@ -626,6 +637,8 @@ jobs:
       RELEASE_TYPE: RELEASE
       GITHUB_USERNAME: ((github-username))
       GITHUB_TOKEN: ((github-ci-release-token))
+    vars:
+      <<: *registry-mirror-vars
   - put: github-release
     params:
       name: generated-changelog/tag

ci/tasks/build-ci-image.yml

@@ -4,6 +4,10 @@ image_resource:
   type: registry-image
   source:
     repository: vito/oci-build-task
+    registry_mirror:
+      host: ((registry-mirror-host))
+      username: ((registry-mirror-username))
+      password: ((registry-mirror-password))
 inputs:
 - name: ci-images-git-repo
 outputs:

ci/tasks/generate-changelog.yml

@@ -5,6 +5,10 @@ image_resource:
   source:
     repository: springio/github-changelog-generator
     tag: '0.0.6'
+    registry_mirror:
+      host: ((registry-mirror-host))
+      username: ((registry-mirror-username))
+      password: ((registry-mirror-password))
 inputs:
 - name: git-repo
 - name: artifactory-repo