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E2E - Build image templates #55

E2E - Build image templates

E2E - Build image templates #55

name: E2E - Build image templates
on:
workflow_dispatch:
inputs:
codenames:
description: 'Comma-separated list of codenames to build for (e.g. "mantic", "focal") - will build for all supported releases if not specified'
type: string
required: false
force:
description: 'Force building new templates even if they already exist'
type: boolean
required: false
schedule:
- cron: '42 0 * * 0' # 00:42 UTC every Sunday
jobs:
supported-releases:
name: Build matrix for supported ADSys and Ubuntu releases
runs-on: ubuntu-latest
outputs:
matrix: ${{ steps.set-supported-releases.outputs.matrix }}
versions: ${{ steps.set-supported-releases.outputs.versions }}
steps:
- name: Install needed binaries
run: |
sudo apt-get update
sudo DEBIAN_FRONTEND=noninteractive apt-get install -y distro-info
- name: Build matrix
id: set-supported-releases
run: |
set -eu
codenames="$(distro-info --supported-esm)\n$(distro-info --supported)\n"
versions="$(distro-info --supported-esm --release)\n$(distro-info --supported --release)\n"
# Paste the codenames and versions together, sort them, and remove duplicates
codenames_with_versions="$(paste <(printf "$versions" | cut -d' ' -f1) <(printf "$codenames") | sort -u)"
releases=""
versions=""
while IFS=$'\t' read -r version codename; do
# Filter out unsupported LTS releases
if [[ "${codename}" =~ trusty|xenial|bionic ]]; then
continue
fi
if [ -n "${releases}" ]; then
releases="${releases}, "
fi
releases="${releases}'${codename}'"
if [ -n "${versions}" ]; then
versions="${versions}, "
fi
versions="${versions}\"${codename}\": \"${version}\""
done <<< "$codenames_with_versions"
echo versions="{${versions}}" >> $GITHUB_OUTPUT
echo matrix="${releases}" >> $GITHUB_OUTPUT
build-template:
name: Build VM template
runs-on: ubuntu-latest
concurrency:
group: template-build-${{ matrix.codename }}
needs:
- supported-releases
strategy:
matrix:
codename: ${{ fromJSON(format('[{0}]', inputs.codenames || needs.supported-releases.outputs.matrix)) }}
fail-fast: false
steps:
- uses: azure/login@v2
with:
creds: ${{ secrets.AZURE_CREDENTIALS }}
- uses: actions/checkout@v4
- uses: actions/setup-go@v5
with:
go-version-file: go.mod
- name: Set up SSH key
run: |
mkdir -p ~/.ssh
echo "${{ secrets.AZURE_SSH_KEY }}" > ~/.ssh/adsys-e2e.pem
chmod 600 ~/.ssh/adsys-e2e.pem
- name: Check if template needs to be created
id: check-vm-template
env:
versions: ${{ needs.supported-releases.outputs.versions }}
run: |
set -eu
force=""
if [ "${{ inputs.force }}" = "true" ]; then
force="--force"
fi
version="$(echo $versions | jq -r .${{ matrix.codename }})"
codename="${{ matrix.codename }}"
IMAGE_VERSION=$(go run ./e2e/cmd/build_base_image/00_check_vm_image --codename ${codename} --version ${version} ${force})
if [ ! -z "${IMAGE_VERSION}" ]; then
echo image-version=$IMAGE_VERSION >> $GITHUB_OUTPUT
fi
# These steps only run if the template needs to be created
- name: Set up VPN connection
uses: ./.github/actions/azure-sstpc-vpn
if: steps.check-vm-template.outputs.image-version != ''
with:
gateway: ${{ secrets.VPN_GATEWAY }}
ca: ${{ secrets.VPN_CA }}
cert: ${{ secrets.VPN_CERT }}
key: ${{ secrets.VPN_KEY }}
- name: Build base VM
if: steps.check-vm-template.outputs.image-version != ''
run: |
go run ./e2e/cmd/build_base_image/01_prepare_base_vm --vm-image ${{ steps.check-vm-template.outputs.image-version }} --codename ${{ matrix.codename }}
- name: Create template version
if: steps.check-vm-template.outputs.image-version != ''
run: |
go run ./e2e/cmd/build_base_image/02_create_vm_template
- name: Purge old template versions
run: |
go run ./e2e/cmd/build_base_image/99_destroy_previous_versions --codename ${{ matrix.codename }}