Add DOCKER_IMAGE secret

.github/workflows/release.yml

@@ -19,7 +19,6 @@ jobs:
         name: Prepare
         id: prep
         run: |
-          DOCKER_IMAGE=quay.io/external_storage/nfs-subdir-external-provisioner
           if [[ $GITHUB_REF == refs/tags/* ]]; then
             VERSION=${GITHUB_REF#refs/tags/}
             if [[ $VERSION =~ ^v([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$ ]]; then
@@ -27,21 +26,21 @@ jobs:
                MINOR="${BASH_REMATCH[2]}"
                PATCH="${BASH_REMATCH[3]}"
 
-               TAGS="${DOCKER_IMAGE}:latest"
-               TAGS="${TAGS},${DOCKER_IMAGE}:${MAJOR}"
-               TAGS="${TAGS},${DOCKER_IMAGE}:${MAJOR}.${MINOR}"
-               TAGS="${TAGS},${DOCKER_IMAGE}:${MAJOR}.${MINOR}.${PATCH}"
+               TAGS="${{ secrets.DOCKER_IMAGE }}:latest"
+               TAGS="${TAGS},${{ secrets.DOCKER_IMAGE }}:${MAJOR}"
+               TAGS="${TAGS},${{ secrets.DOCKER_IMAGE }}:${MAJOR}.${MINOR}"
+               TAGS="${TAGS},${{ secrets.DOCKER_IMAGE }}:${MAJOR}.${MINOR}.${PATCH}"
             else
-               TAGS="${DOCKER_IMAGE}:${VERSION}"
+               TAGS="${{ secrets.DOCKER_IMAGE }}:${VERSION}"
             fi
           elif [[ $GITHUB_REF == refs/heads/* ]]; then
             VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g')
             if [ "${{ github.event.repository.default_branch }}" = "$VERSION" ]; then
               VERSION=edge
             fi
-            TAGS="${DOCKER_IMAGE}:${VERSION}"
+            TAGS="${{ secrets.DOCKER_IMAGE }}:${VERSION}"
           elif [[ $GITHUB_REF == refs/pull/* ]]; then
-            TAGS="${DOCKER_IMAGE}:pr-${{ github.event.number }}"
+            TAGS="${{ secrets.DOCKER_IMAGE }}:pr-${{ github.event.number }}"
           fi
           echo ::set-output name=tags::${TAGS}
           echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
@@ -70,7 +69,7 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.prep.outputs.tags }}
           build-args: |
-            APP_FOLDER=/go/src/github.com/kubernetes-sigs/nfs-subdir-external-provisioner
+            APP_FOLDER="/go/src/github.com/$GITHUB_REPOSITORY"
           labels: |
             org.opencontainers.image.title=${{ github.event.repository.name }}
             org.opencontainers.image.description=${{ github.event.repository.description }}

README.md

@@ -182,11 +182,11 @@ spec:
 
 # Build and publish with GitHub Actions
 
-In a forked repository you can use GitHub Actions pipeline defined in [.github/workflows/release.yml](.github/workflows/release.yml). The pipeline builds Docker images for `linux/amd64`, `linux/arm64`, and `linux/arm/v7` platforms and publishes them using a multi-arch manifest attaching tags according to next rules:
-* For master branch it uses `:edge` tag and pushes images to the registry.
+In a forked repository you can use GitHub Actions pipeline defined in [.github/workflows/release.yml](.github/workflows/release.yml). The pipeline builds Docker images for `linux/amd64`, `linux/arm64`, and `linux/arm/v7` platforms and publishes them using a multi-arch manifest attaching tags according to the next rules:
+* For the master branch, it uses `:edge` tag and pushes images to the registry.
 * For any other branch except master, it uses the branch name as the tag name replacing `/`s with `-`s, and pushes to the registry.
 * For any tag matching patter `v{major}.{minor}.{patch}` it creates several tags: `latest`, `{major}`, `{major}:{minor}`, `{major}:{minor}:{patch}` and pushes to the registry. For any other tag, it uses the tag's name as the image tag and pushes too.
-* For pull requests it uses ephemeral `:pr-{github.event.number}` tags, builds the images but doesn't push to the registry.
+* For pull requests, it uses ephemeral `:pr-{github.event.number}` tags, builds the images but doesn't push to the registry.
 
 The pipeline adds several labels:
 * `org.opencontainers.image.title=${{ github.event.repository.name }}`
@@ -198,5 +198,5 @@ The pipeline adds several labels:
 * `org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}`
 
 **Important:**
-* The pipeline performs the docker login command using `REGISTRY_USERNAME` and `REGISTRY_TOKEN` secrets which have to be provided.
-* You also need to replace `quay.io/external_storage/nfs-subdir-external-provisioner` with your image name.
+* The pipeline performs the docker login command using `REGISTRY_USERNAME` and `REGISTRY_TOKEN` secrets, which have to be provided.
+* You also need to provide the `DOCKER_IMAGE` secret specifying your Docker image name, e.g., `quay.io/[username]/nfs-subdir-external-provisioner`.