ubuntu-iso-e2e.yml

# Builds the unattended Ubuntu ISO and installs it from UEFI USB media in QEMU.
# It completes the required reboots and verifies the installed DAppNode system.
name: Ubuntu unattended USB ISO end-to-end

on:
  workflow_dispatch:
  pull_request:
  # Weekly run against master to catch breakage from upstream package changes.
  schedule:
    - cron: "0 7 * * 1"
      timezone: "Europe/Madrid"

permissions:
  contents: read

concurrency:
  group: ubuntu-iso-e2e-${{ github.ref }}
  cancel-in-progress: true

jobs:
  install:
    name: Install Ubuntu unattended ISO via UEFI USB
    runs-on: ubuntu-latest
    timeout-minutes: 90

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Build Ubuntu unattended ISO
        run: |
          export BASE_OS=ubuntu
          export UNATTENDED=true
          # Retry so a transient mirror outage does not fail the whole E2E run.
          for attempt in 1 2 3; do
            docker compose up --build --abort-on-container-exit --exit-code-from dappnode_installer && break
            [ "${attempt}" -lt 3 ] || exit 1
            echo "::warning::ISO build attempt ${attempt} failed; retrying in 30s"
            sleep 30
          done
          ls -lrt images/Dappnode-ubuntu-*.iso

      - name: Install QEMU test dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends qemu-system-x86 qemu-utils ovmf socat sshpass dnsmasq-base
          if [ -e /dev/kvm ]; then
            sudo chmod a+rw /dev/kvm
          fi

      - name: Create the guest network
        run: |
          mkdir -p test-output/ubuntu-e2e
          sudo E2E_NETWORK_STATE_DIR="${PWD}/test-output/ubuntu-e2e/network" bash test/e2e_network.sh up

      - name: Complete Ubuntu unattended UEFI USB installation
        env:
          E2E_BOOT_MODE: usb
          E2E_FIRMWARE: uefi
          E2E_TAP_IFACE: dne2e0
        run: |
          ubuntu_iso=$(find images -maxdepth 1 -type f -name 'Dappnode-ubuntu-*-live-server-amd64.iso' -print -quit)
          test -n "${ubuntu_iso}"
          bash test/e2e_ubuntu_iso.sh "${ubuntu_iso}"

      - name: Make network logs readable
        if: always()
        run: sudo chmod -R a+rX test-output || true

      - name: Upload installation logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: ubuntu-unattended-usb-installation-logs
          path: test-output/ubuntu-e2e/
          if-no-files-found: ignore
          retention-days: 7