Consume release pipeline images and task bundles from GHCR

Author: AlanGreene

tekton/publish.yaml

@@ -135,7 +135,7 @@ spec:
       cat /workspace/.ko.yaml
 
   - name: run-ko
-    image: gcr.io/tekton-releases/dogfooding/ko@sha256:a91cdc055ee8727860d35b1aa31940b3552395e5f5d273b698ef6fcb0fa786c1
+    image: ghcr.io/tektoncd/plumbing/ko@sha256:a91cdc055ee8727860d35b1aa31940b3552395e5f5d273b698ef6fcb0fa786c1
     env:
     - name: KO_DOCKER_REPO
       value: $(params.imageRegistry)/$(params.imageRegistryPath)
@@ -198,7 +198,7 @@ spec:
       sed -i -e 's/\(pipeline.tekton.dev\/release\): "devel"/\1: "$(params.versionTag)"/g' -e 's/\(app.kubernetes.io\/version\): "devel"/\1: "$(params.versionTag)"/g' -e 's/\(version\): "devel"/\1: "$(params.versionTag)"/g' ${OUTPUT_RELEASE_DIR}/release.yaml
       sed -i -e 's/\(pipeline.tekton.dev\/release\): "devel"/\1: "$(params.versionTag)"/g' -e 's/\(app.kubernetes.io\/version\): "devel"/\1: "$(params.versionTag)"/g' -e 's/\(version\): "devel"/\1: "$(params.versionTag)"/g' ${OUTPUT_RELEASE_DIR}/release.notags.yaml
   - name: koparse
-    image: gcr.io/tekton-releases/dogfooding/koparse@sha256:194c2ab9dce5f778ed757af13c626d6b85f15452e2c2902c79b0d0f5a0adf4d1
+    image: ghcr.io/tektoncd/plumbing/koparse@sha256:194c2ab9dce5f778ed757af13c626d6b85f15452e2c2902c79b0d0f5a0adf4d1
     script: |
       set -ex
 

tekton/release-cheat-sheet.md

@@ -116,7 +116,7 @@ the pipelines repo, a terminal window and a text editor.
 
     ```bash
     RELEASE_FILE=https://storage.googleapis.com/tekton-releases/pipeline/previous/${TEKTON_VERSION}/release.yaml
-    CONTROLLER_IMAGE_SHA=$(curl $RELEASE_FILE | egrep 'gcr.io.*controller' | cut -d'@' -f2)
+    CONTROLLER_IMAGE_SHA=$(curl $RELEASE_FILE | egrep 'ghcr.io.*controller' | cut -d'@' -f2)
     REKOR_UUID=$(rekor-cli search --sha $CONTROLLER_IMAGE_SHA | grep -v Found | head -1)
     echo -e "CONTROLLER_IMAGE_SHA: ${CONTROLLER_IMAGE_SHA}\nREKOR_UUID: ${REKOR_UUID}"
     ```

tekton/release-pipeline.yaml

@@ -116,7 +116,7 @@ spec:
         resolver: bundles
         params:
           - name: bundle
-            value: gcr.io/tekton-releases/catalog/upstream/golang-test:0.2
+            value: ghcr.io/tektoncd/catalog/upstream/tasks/golang-test:0.2
           - name: name
             value: golang-test
           - name: kind
@@ -138,7 +138,7 @@ spec:
         resolver: bundles
         params:
           - name: bundle
-            value: gcr.io/tekton-releases/catalog/upstream/golang-build:0.3
+            value: ghcr.io/tektoncd/catalog/upstream/tasks/golang-build:0.3
           - name: name
             value: golang-build
           - name: kind
@@ -202,7 +202,7 @@ spec:
         resolver: bundles
         params:
           - name: bundle
-            value: gcr.io/tekton-releases/catalog/upstream/gcs-upload:0.3
+            value: ghcr.io/tektoncd/catalog/upstream/tasks/gcs-upload:0.3
           - name: name
             value: gcs-upload
           - name: kind
@@ -230,7 +230,7 @@ spec:
         resolver: bundles
         params:
           - name: bundle
-            value: gcr.io/tekton-releases/catalog/upstream/gcs-upload:0.3
+            value: ghcr.io/tektoncd/catalog/upstream/tasks/gcs-upload:0.3
           - name: name
             value: gcs-upload
           - name: kind