Implement CI for UI, Logical Backup Images to GHCR (zalando#2527)

* Implement CI for UI, Logical Backup Images to GHCR

---------

Co-authored-by: Felix Kunde <[email protected]>

Author: dgiebert

.github/workflows/publish_ghcr_image.yaml

@@ -1,4 +1,4 @@
-name: Publish multiarch postgres-operator image on ghcr.io
+name: Publish multiarch postgres-operator images on ghcr.io
 
 env:
   REGISTRY: ghcr.io
@@ -9,6 +9,7 @@ on:
   push:
     tags:
       - '*'
+
 jobs:
   publish:
     name: Build, test and push image
@@ -30,14 +31,20 @@ jobs:
       - name: Define image name
         id: image
         run: |
-            IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${GITHUB_REF/refs\/tags\//}"
-            echo "NAME=${IMAGE,,}" >> $GITHUB_OUTPUT
+            OPERATOR_IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${GITHUB_REF/refs\/tags\//}"
+            echo "OPERATOR_IMAGE=$OPERATOR_IMAGE" >> $GITHUB_OUTPUT
 
-      - name: Define image name
+      - name: Define UI image name
         id: image_ui
         run: |
-            IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME_UI }}:${GITHUB_REF/refs\/tags\//}"
-            echo "NAME=${IMAGE,,}" >> $GITHUB_OUTPUT
+            UI_IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME_UI }}:${GITHUB_REF/refs\/tags\//}"
+            echo "UI_IMAGE=$UI_IMAGE" >> $GITHUB_OUTPUT
+
+      - name: Define logical backup image name
+        id: image_lb
+        run: |
+            BACKUP_IMAGE="${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/logical-backup:${GITHUB_REF_NAME}"
+            echo "BACKUP_IMAGE=$BACKUP_IMAGE" >> $GITHUB_OUTPUT
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
@@ -52,23 +59,30 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push multiarch image to ghcr
+      - name: Build and push multiarch operator image to ghcr
         uses: docker/build-push-action@v3
         with:
           context: .
           file: docker/Dockerfile
           push: true
           build-args: BASE_IMAGE=alpine:3.15
-          tags: "${{ steps.image.outputs.NAME }}"
+          tags: "${{ steps.image.outputs.OPERATOR_IMAGE }}"
           platforms: linux/amd64,linux/arm64
 
-      - name: Build and push multiarch image to ghcr for UI
+      - name: Build and push multiarch ui image to ghcr
         uses: docker/build-push-action@v3
         with:
-          context: ${{ github.workspace }}/ui
-          file: ${{ github.workspace }}/ui/Dockerfile
+          context: ui
           push: true
           build-args: BASE_IMAGE=alpine:3.15
-          tags: "${{ steps.image_ui.outputs.NAME }}"
+          tags: "${{ steps.image_ui.outputs.UI_IMAGE }}"
           platforms: linux/amd64,linux/arm64
 
+      - name: Build and push multiarch logical-backup image to ghcr
+        uses: docker/build-push-action@v3
+        with:
+          context: docker/logical-backup
+          push: true
+          build-args: BASE_IMAGE=ubuntu:22.04
+          tags: "${{ steps.image_lb.outputs.BACKUP_IMAGE }}"
+          platforms: linux/amd64,linux/arm64

docker/logical-backup/Dockerfile

@@ -1,4 +1,5 @@
-FROM registry.opensource.zalan.do/library/ubuntu-22.04:latest
+ARG BASE_IMAGE=registry.opensource.zalan.do/library/ubuntu-22.04:latest
+FROM ${BASE_IMAGE}
 LABEL maintainer="Team ACID @ Zalando <[email protected]>"
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]

ui/Dockerfile

@@ -1,5 +1,16 @@
 ARG BASE_IMAGE=registry.opensource.zalan.do/library/alpine-3.15:latest
-FROM ${BASE_IMAGE}
+ARG NODE_IMAGE=node:14.21.2-alpine
+
+FROM $NODE_IMAGE AS build
+
+COPY . /workdir
+WORKDIR /workdir/app
+
+RUN npm install &&\
+    npm run build
+
+FROM $BASE_IMAGE
+
 LABEL maintainer="Team ACID @ Zalando <[email protected]>"
 
 EXPOSE 8081
@@ -34,7 +45,7 @@ COPY start_server.sh /
 RUN pip3 install -r /requirements.txt
 
 COPY operator_ui /operator_ui
-
+COPY --from=build /workdir/operator_ui/static/build /operator_ui/static/build
 ARG VERSION=dev
 RUN sed -i "s/__version__ = .*/__version__ = '${VERSION}'/" /operator_ui/__init__.py