Remove minimal-release.yaml and resolvers.yaml

Closes #5607 After discussion, we've decided to get rid of the separate `resolvers.yaml` and the resolver-less `minimal-release.yaml`. Signed-off-by: Andrew Bayer <[email protected]>
tektoncd · Oct 21, 2022 · 7189162 · 7189162
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diff --git a/docs/install.md b/docs/install.md
@@ -86,10 +86,6 @@ To install Tekton Pipelines on a Kubernetes cluster:
    kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/latest/release.notags.yaml
    ```
 
-1. **Note**: To install Tekton Pipelines without including [the built-in remote resolvers](#installing-and-configuring-remote-task-and-pipeline-resolution)
-   follow the directions above, but replace `release.yaml` or `release.notags.yaml` with `minimal-release.yaml` or
-   `minimal-release.notags.yaml` as appropriate. 
-
 1. **Note**: Some cloud providers (such as [GKE](https://github.com/tektoncd/pipeline/issues/3317#issuecomment-708066087))
    may also require you to allow port 8443 in your firewall rules so that the Tekton Pipelines webhook is reachable.
 
@@ -272,27 +268,9 @@ data:
   bucket.service.account.field.name: GOOGLE_APPLICATION_CREDENTIALS
 ```
 
-## Installing and configuring remote Task and Pipeline resolution
-
-By default, when Tekton Pipelines is installed using `release.yaml` or `release.notags.yaml`, the
-[built-in resolvers](#built-in-resolvers) are installed into the `tekton-pipelines-resolvers` namespace.
-
-### Installing built-in remote resolvers with a minimal Tekton Pipelines installation
-
-If you have installed Tekton Pipelines using `minimal-release.yaml` or `minimal-release.notags.yaml` and
-wish to add the [built-in remote resolvers](#built-in-resolvers) later, you can install them separately 
-by running the following command:
-
-   ```bash
-   kubectl apply --filename https://storage.googleapis.com/tekton-releases/pipeline/latest/resolvers.yaml
-   ```
-
-To install a specific version, see [Installing Tekton Pipelines on Kubernetes](#installing-tekton-pipelines-on-kubernetes).
-Change `release.yaml` to `resolvers.yaml`.
-
-### Built-in Resolvers
+## Configuring built-in remote Task and Pipeline resolution
 
-Three remote resolvers are currently provided as part of the `resolvers.yaml` installation.
+Three remote resolvers are currently provided as part of the Tekton Pipelines installation.
 By default, these remote resolvers are disabled. Each resolver is enabled by setting 
 the appropriate feature flag in the `resolvers-feature-flags` ConfigMap in the `tekton-pipelines-resolvers` 
 namespace:

diff --git a/tekton/publish.yaml b/tekton/publish.yaml
@@ -11,10 +11,7 @@ spec:
       default: github.com/tektoncd/pipeline
     - name: images
       description: List of cmd/* paths to be published as images
-      default: "controller webhook entrypoint nop kubeconfigwriter git-init imagedigestexporter pullrequest-init workingdirinit"
-    - name: resolverImages
-      description: List of cmd/* paths to be published as images in release manifest resolvers.yaml
-      default: "resolvers"
+      default: "controller webhook entrypoint nop kubeconfigwriter git-init imagedigestexporter pullrequest-init workingdirinit resolvers"
     - name: versionTag
       description: The vX.Y.Z version that the artifacts should be tagged with (including `v`)
     - name: imageRegistry
@@ -164,20 +161,14 @@ spec:
       git tag $(params.versionTag)
 
       ko resolve --platform=$(params.platforms) --preserve-import-paths -t $(params.versionTag) -R -f ${PROJECT_ROOT}/config/ > $OUTPUT_RELEASE_DIR/release.yaml
-      ko resolve --platform=$(params.platforms) --preserve-import-paths -t $(params.versionTag) -l 'app.kubernetes.io/component!=resolvers' -R -f ${PROJECT_ROOT}/config/ > $OUTPUT_RELEASE_DIR/minimal-release.yaml
-      ko resolve --platform=$(params.platforms) --preserve-import-paths -t $(params.versionTag) -f ${PROJECT_ROOT}/config/resolvers > $OUTPUT_RELEASE_DIR/resolvers.yaml
       # Publish images and create release.notags.yaml
       # This is useful if your container runtime doesn't support the `image-reference:tag@digest` notation
       # This is currently the case for `cri-o` (and most likely others)
       ko resolve --platform=$(params.platforms) --preserve-import-paths -R -f ${PROJECT_ROOT}/config/ > $OUTPUT_RELEASE_DIR/release.notags.yaml
-      ko resolve --platform=$(params.platforms) --preserve-import-paths -l 'app.kubernetes.io/component!=resolvers' -R -f ${PROJECT_ROOT}/config/ > $OUTPUT_RELEASE_DIR/minimal-release.notags.yaml
-      ko resolve --platform=$(params.platforms) --preserve-import-paths -f ${PROJECT_ROOT}/config/resolvers > $OUTPUT_RELEASE_DIR/resolvers.notags.yaml
 
       # Rewrite "devel" to params.versionTag
       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
-      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}/resolvers.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' ${OUTPUT_RELEASE_DIR}/resolvers.notags.yaml
   - name: koparse
     image: gcr.io/tekton-releases/dogfooding/koparse:latest
     script: |
@@ -190,20 +181,11 @@ spec:
         IMAGES="${IMAGES} ${IMAGES_PATH}/cmd/${cmd}:$(params.versionTag)"
       done
 
-      # Parse the built images from the minimal-release.yaml generated by ko
+      # Parse the built images from the release.yaml generated by ko
       koparse \
-        --path $OUTPUT_RELEASE_DIR/minimal-release.yaml \
+        --path $OUTPUT_RELEASE_DIR/release.yaml \
         --base ${IMAGES_PATH} --images ${IMAGES} > /workspace/built_images
 
-      for cmd in $(params.resolverImages)
-      do
-        RESOLVER_IMAGES="${RESOLVER_IMAGES} ${IMAGES_PATH}/cmd/${cmd}:$(params.versionTag)"
-      done
-
-      # Parse the built images from the resolvers.yaml generated by ko
-      koparse \
-        --path $OUTPUT_RELEASE_DIR/resolvers.yaml \
-        --base ${IMAGES_PATH} --images ${RESOLVER_IMAGES} >> /workspace/built_images
 
   - name: tag-images
     image: gcr.io/go-containerregistry/crane:debug

diff --git a/tekton/release-pipeline.yaml b/tekton/release-pipeline.yaml
@@ -50,12 +50,6 @@ spec:
     - name: release-file-no-tag
       description: the URL of the release file
       value: $(tasks.report-bucket.results.release-no-tag)
-    - name: resolvers-file
-      description: the URL of the resolvers release file
-      value: $(tasks.report-bucket.results.resolvers)
-    - name: resolvers-file-no-tag
-      description: the URL of the resolvers release file
-      value: $(tasks.report-bucket.results.resolvers-no-tag)
   tasks:
     - name: git-clone
       taskRef:
@@ -192,14 +186,6 @@ spec:
             description: The full URL of the release file in the bucket
           - name: release-no-tag
             description: The full URL of the release file (no tag) in the bucket
-          - name: minimal-release
-            description: The full URL of the minimal release (without resolvers) file in the bucket
-          - name: minimal-release-no-tag
-            description: The full URL of the minimal release file (without resolvers, no tag) in the bucket
-          - name: resolvers
-            description: The full URL of the resolvers release file in the bucket
-          - name: resolvers-no-tag
-            description: The full URL of the resolvers file (no tag) in the bucket
         steps:
           - name: create-results
             image: alpine
@@ -214,7 +200,3 @@ spec:
               BASE_URL=$(echo ${BASE_URL} | sed 's,gs://,https://storage.googleapis.com/,g')
               echo "${BASE_URL}/release.yaml" > $(results.release.path)
               echo "${BASE_URL}/release.notag.yaml" > $(results.release-no-tag.path)
-              echo "${BASE_URL}/minimal-release.yaml" > $(results.minimal-release.path)
-              echo "${BASE_URL}/minimal-release.notag.yaml" > $(results.minimal-release-no-tag.path)
-              echo "${BASE_URL}/resolvers.yaml" > $(results.resolvers.path)
-              echo "${BASE_URL}/resolvers.notags.yaml" > $(results.resolvers-no-tag.path)