gh actions: add WF for building and pushing images when a new tag is created

diff --git a/.github/workflows/build-docker-images-tags.yml b/.github/workflows/build-docker-images-tags.yml
new file mode 100644 (file)
index 0000000..07074bd
--- /dev/null
+++ b/.github/workflows/build-docker-images-tags.yml
@@ -0,0 +1,91 @@
+---
+name: Build images for tags
+
+on:
+  push:
+    tags:
+    - 'auth-*'
+    - 'dnsdist-*'
+    - 'rec-*'
+
+permissions:
+  actions: read
+  contents: read
+
+jobs:
+  prepare:
+    runs-on: ubuntu-22.04
+    outputs:
+      image-name-suffix: ${{ steps.get-image-version.outputs.version }}
+      image-tag: ${{ steps.get-image-tag.outputs.tag }}
+      image-description-suffix: ${{ steps.get-image-description.outputs.description }}
+    steps:
+      - run: echo "version=$(echo '${{ github.ref_name }}' | cut -d '-' -f 2 | awk -F'.' '{print $1$2}')" >> $GITHUB_OUTPUT
+        id: get-image-version
+      - run: echo "tag=$(echo '${{ github.ref_name }}' | cut -d '-' -f 2-)" >> $GITHUB_OUTPUT
+        id: get-image-tag
+      - run: echo "description=$(echo '${{ github.ref_name }}' | cut -d '-' -f 2- | awk -F'.' '{print "v"$1"."$2".x"}')" >> $GITHUB_OUTPUT
+        id: get-image-description
+
+  call-build-image-auth:
+    uses: PowerDNS/pdns/.github/workflows/build-docker-images.yml@master
+    if: startsWith(github.ref_name, 'auth')
+    needs: prepare
+    with:
+      product: auth
+      ref: ${{ github.ref_name }}
+      image-name: pdns-auth-${{ needs.prepare.outputs.image-name-suffix }}
+      image-tags: |-
+        latest
+        ${{ needs.prepare.outputs.image-tag }}
+      image-description: 'PowerDNS Authoritative Server ${{ needs.prepare.outputs.image-description-suffix }}'
+      platforms: linux/amd64,linux/arm64/v8
+      build-args: |-
+        DOCKER_FAKE_RELEASE=YES
+      push: true
+    secrets:
+      DOCKERHUB_ORGANIZATION_NAME: ${{ secrets.DOCKERHUB_ORGANIZATION_NAME }}
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+
+  call-build-image-recursor:
+    uses: PowerDNS/pdns/.github/workflows/build-docker-images.yml@master
+    if: startsWith(github.ref_name, 'rec')
+    needs: prepare
+    with:
+      product: recursor
+      ref: ${{ github.ref_name }}
+      image-name: pdns-recursor-${{ needs.prepare.outputs.image-name-suffix }}
+      image-tags: |-
+        latest
+        ${{ needs.prepare.outputs.image-tag }}
+      image-description: 'PowerDNS Recursor ${{ needs.prepare.outputs.image-description-suffix }}'
+      platforms: linux/amd64,linux/arm64/v8
+      build-args: |-
+        DOCKER_FAKE_RELEASE=YES
+      push: true
+    secrets:
+      DOCKERHUB_ORGANIZATION_NAME: ${{ secrets.DOCKERHUB_ORGANIZATION_NAME }}
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+
+  call-build-image-dnsdist:
+    uses: PowerDNS/pdns/.github/workflows/build-docker-images.yml@master
+    if: startsWith(github.ref_name, 'dnsdist')
+    needs: prepare
+    with:
+      product: dnsdist
+      ref: ${{ github.ref_name }}
+      image-name: dnsdist-${{ needs.prepare.outputs.image-name-suffix }}
+      image-tags: |-
+        latest
+        ${{ needs.prepare.outputs.image-tag }}
+      image-description: 'PowerDNS DNSdist ${{ needs.prepare.outputs.image-description-suffix }}'
+      platforms: linux/amd64,linux/arm64/v8
+      build-args: |-
+        DOCKER_FAKE_RELEASE=YES
+      push: true
+    secrets:
+      DOCKERHUB_ORGANIZATION_NAME: ${{ secrets.DOCKERHUB_ORGANIZATION_NAME }}
+      DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
+      DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}