publish_release.yaml

name: Release Ceph ROCKs
# Only runs when a commit on release branches is tagged with ceph version string.
on:
  push:
    tags:
      - v**
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  release_to_registry:
    name: Release Ceph ROCK to GHCR
    runs-on: ubuntu-22.04
    permissions:
      packages: write
    outputs:
      rock: ${{ steps.rockcraft.outputs.rock }}
    steps:
      - name: Check out the repo
        uses: actions/checkout@v3

      - name: Install deps and clean legacy rules.
        run: |
          sudo snap install lxd
          sudo snap install rockcraft --classic --edge
          sudo lxd init --auto
          for ipt in iptables iptables-legacy ip6tables ip6tables-legacy; do sudo $ipt --flush; sudo $ipt --flush -t nat; sudo $ipt --delete-chain; sudo $ipt --delete-chain -t nat; sudo $ipt -P FORWARD ACCEPT; sudo $ipt -P INPUT ACCEPT; sudo $ipt -P OUTPUT ACCEPT; done
          sudo systemctl reload snap.lxd.daemon
          sleep 5

      - name: Patch version information into ROCK recipe
        id: versioning
        run: |
          PKG_VER_STR=$(sudo rockcraft pull pkg_info -v &>  >(grep "Version"))
          PKG_VER=$(cut -d' ' -f3 <<< $PKG_VER_STR)
          CEPH_VER=$(cut -d'-' -f1 <<< $PKG_VER)
          sed -i "/version:/c\version: $CEPH_VER" rockcraft.yaml
          echo "::set-output name=ceph_version::$CEPH_VER"
          echo "::set-output name=pkg_version::$PKG_VER"

      - name: login to GitHub Container Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: ghcr.io/canonical/ceph
          tags: |
            type=semver,pattern={{version}}
            type=raw,value=${{ steps.versioning.outputs.pkg_version }}
            type=raw,value=quincy,enable=${{ startsWith(steps.versioning.outputs.ceph_version, '17') }}
            type=raw,value=reef,enable=${{ startsWith(steps.versioning.outputs.ceph_version, '18') }}

      - name: Prepare Rock
        uses: canonical/craft-actions/rockcraft-pack@main
        id: rockcraft

      - name: Load to Docker daemon
        run: |
            # iterate through the tags
            for tag in $TAGS; do
              echo "$tag"
              docker image ls -a
              rockcraft.skopeo --insecure-policy copy oci-archive:${{ steps.rockcraft.outputs.rock }} docker-daemon:ghcr.io/canonical/ceph:$tag
            done
            docker image ls -a
            sleep 10
            docker push ghcr.io/canonical/ceph --all-tags
        env:
          TAGS: ${{ steps.meta.outputs.tags }}