daily-boot-iso-rhel8.yml

name: Build and test daily RHEL boot.iso
on:
  schedule:
    - cron: 0 3 * * *
  # be able to start this action manually from a actions tab when needed
  workflow_dispatch:

jobs:
  build:
    name: run
    runs-on: [self-hosted, kstest]
    env:
       LORAX_BUILD_CONTAINER: registry.access.redhat.com/ubi8
    steps:
      # self-hosted runners don't do this automatically; also useful to keep stuff around for debugging
      # need to run sudo as the launch script and the container create root/other user owned files
      - name: Clean up previous run
        run: |
          sudo podman ps -q --all --filter='ancestor=kstest-runner' | xargs -tr sudo podman rm -f
          sudo podman volume rm --all || true
          sudo rm -rf *

      - name: Update container images used here
        run: |
          sudo podman pull ${{ env.LORAX_BUILD_CONTAINER }}
          sudo podman pull quay.io/rhinstaller/kstest-runner:latest

      - name: Checkout repository
        uses: actions/checkout@v3.3.0

      - name: Build boot.iso with lorax
        run: |
          mkdir build

          # We have to pre-create loop devices because they are not namespaced in kernel so
          # podman can't access newly created ones. That caused failures of tests when runners
          # were rebooted.
          sudo mknod -m 0660 /dev/loop0 b 7 0  2> /dev/null || true
          sudo mknod -m 0660 /dev/loop1 b 7 1  2> /dev/null || true

          # /var/tmp tmpfs speeds up lorax and avoids https://bugzilla.redhat.com/show_bug.cgi?id=1906364
          sudo podman run --rm -i --privileged --tmpfs /var/tmp:rw,mode=1777 --network host -v $PWD/build:/data ${{ env.LORAX_BUILD_CONTAINER }} <<EOF
          set -eux

          # lorax must run on RHEL host to produce RHEL guest images :-(
          # need to enable internal repos so that we don't need a subscription;
          rm /etc/yum.repos.d/*
          cat <<EOR > /etc/yum.repos.d/rhel8.repo
          [RHEL-8-BaseOS]
          name=baseos
          baseurl=http://download.devel.redhat.com/nightly/rhel-8/RHEL-8/latest-RHEL-8/compose/BaseOS/x86_64/os/
          enabled=1
          gpgcheck=0
          install_weak_deps=0
          module_hotfixes=1

          [RHEL-8-AppStream]
          name=appstream
          baseurl=http://download.devel.redhat.com/nightly/rhel-8/RHEL-8/latest-RHEL-8/compose/AppStream/x86_64/os/
          enabled=1
          gpgcheck=0
          install_weak_deps=0
          module_hotfixes=1
          EOR

          dnf install -y lorax

          cd /data
          # don't mess around with the volid too much, it causes different network interface naming:
          # https://github.com/rhinstaller/kickstart-tests/issues/448
          lorax -p "Red Hat Enterprise Linux" \
             --version 8 --release 8 --variant=BaseOS --volid=RHEL-8-0-0-BaseOS-x86_64 --nomacboot \
             -s http://download.devel.redhat.com/nightly/rhel-8/RHEL-8/latest-RHEL-8/compose/BaseOS/x86_64/os/ \
             -s http://download.devel.redhat.com/nightly/rhel-8/RHEL-8/latest-RHEL-8/compose/AppStream/x86_64/os/ \
             -s http://download.devel.redhat.com/nightly/rhel-8/RHEL-8/latest-RHEL-8/compose/CRB/x86_64/os/ \
             -s http://coprbe.devel.redhat.com/results/rhinstaller-group/Anaconda/rhel-8.dev-x86_64/ \
             /data/results

          # Make generated files accessible
          chmod -R a+rX .
          EOF

      - name: Upload image build log artifacts
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: image-build-logs
          path: |
            build/*.log
            build/*.txt

      # useful for manual local debugging
      - name: Store generated boot.iso in home directory
        run: cp build/results/images/boot.iso /home/github/rhel8-daily-boot.iso

      - name: Set up data directory for test
        run: |
          mkdir -p data/images
          cp /home/github/rhel8-daily-boot.iso data/images/boot.iso

      - name: Run coverage tests
        run: |
          source $PWD/containers/runner/skip-testtypes
          sudo TEST_JOBS=16 containers/runner/launch --retry --testtype coverage --skip-testtypes "$SKIP_TESTTYPES_RHEL8_DAILY" --platform rhel8

      - name: Upload test logs
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: 'logs-rhel8-daily'
          # skip the /anaconda subdirectories, too large
          path: |
            data/logs/kstest.log
            data/logs/kstest-*/*.log

      - name: Clean up
        if: always()
        run: |
          # just in case it leaves some behind
          sudo losetup -d /dev/loop0 2>/dev/null || true
          sudo losetup -d /dev/loop1 2>/dev/null || true
          sudo rm -rf build