fix: deploy using a matrix

This commit is contained in:
Rasmus Wejlgaard 2026-04-26 14:33:52 +01:00
parent 10bb940f87
commit 3f9039e32f
2 changed files with 51 additions and 135 deletions

View file

@ -13,169 +13,65 @@ on:
# AGE_SECRET_KEY — age private key for SOPS decryption
jobs:
deploy:
name: Deploy
discover:
name: Discover hosts
runs-on: ubuntu-latest
environment: production
outputs:
hosts: ${{ steps.discover.outputs.hosts }}
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 2
- name: Determine deploy scope from changed files
id: scope
- name: Read hosts from inventory
id: discover
run: |
# Get files changed in this push
CHANGED=$(git diff --name-only HEAD~1 HEAD)
echo "Changed files:"
echo "$CHANGED"
echo ""
HOSTS=$(grep 'ansible_host=' ansible/inventory/hosts.ini | awk '{print $1}' | jq -R . | jq -cs .)
echo "hosts=$HOSTS" >> "$GITHUB_OUTPUT"
HOSTS=""
DEPLOY_ALL=false
while IFS= read -r file; do
[ -z "$file" ] && continue
case "$file" in
# --- Roles that target ALL hosts → full fleet deploy ---
ansible/roles/common/*|ansible/roles/dotfiles/*|ansible/roles/node_exporter/*)
DEPLOY_ALL=true ;;
# --- Playbook, inventory, or requirements → full fleet ---
ansible/deploy.yml|ansible/inventory/hosts.ini|ansible/requirements.yml)
DEPLOY_ALL=true ;;
# --- host_vars → that specific host ---
ansible/inventory/host_vars/helsinki-a.yml) HOSTS="$HOSTS helsinki-a" ;;
ansible/inventory/host_vars/london-b.yml) HOSTS="$HOSTS london-b" ;;
ansible/inventory/host_vars/london-a.yml) HOSTS="$HOSTS london-a" ;;
ansible/inventory/host_vars/nuremberg-a.yml) HOSTS="$HOSTS nuremberg-a" ;;
ansible/inventory/host_vars/copenhagen-a.yml) HOSTS="$HOSTS copenhagen-a" ;;
ansible/inventory/host_vars/copenhagen-c.yml) HOSTS="$HOSTS copenhagen-c" ;;
# --- Roles → mapped hosts ---
ansible/roles/caddy/*|ansible/roles/status_page/*)
HOSTS="$HOSTS helsinki-a" ;;
ansible/roles/docker/*)
HOSTS="$HOSTS helsinki-a london-b nuremberg-a copenhagen-a" ;;
ansible/roles/docker_services/*)
HOSTS="$HOSTS helsinki-a london-b nuremberg-a copenhagen-a" ;;
ansible/roles/media_stack/*|ansible/roles/backup/*)
HOSTS="$HOSTS london-b" ;;
ansible/roles/firewall_alpine/*)
HOSTS="$HOSTS nuremberg-a" ;;
ansible/roles/systemd_exporter/*)
HOSTS="$HOSTS london-b copenhagen-a" ;;
ansible/roles/systemd_services/*)
HOSTS="$HOSTS helsinki-a copenhagen-a" ;;
ansible/roles/zfs/*)
HOSTS="$HOSTS london-a london-b" ;;
# --- Services → mapped hosts ---
# helsinki-a services
ansible/services/caddy/*|ansible/services/status-page/*)
HOSTS="$HOSTS helsinki-a" ;;
ansible/services/authelia/*|ansible/services/forgejo/*|ansible/services/bitwarden/*)
HOSTS="$HOSTS helsinki-a" ;;
ansible/services/thiswebsitedoesnotexist/*)
HOSTS="$HOSTS helsinki-a" ;;
# london-a services (monitoring)
ansible/services/prometheus/*|ansible/services/grafana/*)
HOSTS="$HOSTS london-a" ;;
# london-b services (media/storage)
ansible/services/nextcloud-aio/*|ansible/services/jellyseerr/*)
HOSTS="$HOSTS london-b" ;;
ansible/services/navidrome/*|ansible/services/slskd/*|ansible/services/miniflux/*)
HOSTS="$HOSTS london-b" ;;
ansible/services/smartctl-exporter/*|ansible/services/plex-exporter/*)
HOSTS="$HOSTS london-b" ;;
ansible/services/transmission/*|ansible/services/radarr/*|ansible/services/prowlarr/*)
HOSTS="$HOSTS london-b" ;;
ansible/services/lidarr/*|ansible/services/readarr/*|ansible/services/whisparr/*)
HOSTS="$HOSTS london-b" ;;
ansible/services/samba/*|ansible/services/vsftpd/*)
HOSTS="$HOSTS london-b" ;;
# nuremberg-a services (mail)
ansible/services/poste-io/*)
HOSTS="$HOSTS nuremberg-a" ;;
# copenhagen-a services (gaming)
ansible/services/minecraft/*|ansible/services/mangos-*)
HOSTS="$HOSTS copenhagen-a" ;;
# --- Unmapped ansible paths → full fleet as safety fallback ---
ansible/*)
echo "⚠️ Unmapped path: $file — deploying to all"
DEPLOY_ALL=true ;;
# Non-ansible files (docs, Makefile, etc.) → skip
*) ;;
esac
done <<< "$CHANGED"
if [ "$DEPLOY_ALL" = "true" ] || [ -z "$HOSTS" ]; then
echo "Deploy scope: ALL hosts"
echo "limit=" >> "$GITHUB_OUTPUT"
echo "skip=false" >> "$GITHUB_OUTPUT"
else
UNIQUE=$(echo "$HOSTS" | tr ' ' '\n' | grep -v '^$' | sort -u | tr '\n' ',' | sed 's/,$//')
echo "Deploy scope: --limit $UNIQUE"
echo "limit=$UNIQUE" >> "$GITHUB_OUTPUT"
echo "skip=false" >> "$GITHUB_OUTPUT"
fi
deploy:
needs: discover
name: Deploy → ${{ matrix.host }}
runs-on: ubuntu-latest
environment: production
strategy:
matrix:
host: ${{ fromJson(needs.discover.outputs.hosts) }}
fail-fast: false
steps:
- uses: actions/checkout@v4
- name: Set up Tailscale
if: steps.scope.outputs.skip != 'true'
uses: tailscale/github-action@v3
with:
authkey: ${{ secrets.TAILSCALE_AUTHKEY }}
- name: Set up SSH key
if: steps.scope.outputs.skip != 'true'
run: |
mkdir -p ~/.ssh
echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
ssh-keyscan -H 100.67.6.27 100.84.65.101 100.122.219.41 100.117.235.28 100.89.206.60 100.115.45.53 >> ~/.ssh/known_hosts 2>/dev/null || true
IPS=$(grep 'ansible_host=' ansible/inventory/hosts.ini | awk -F'ansible_host=' '{print $2}' | awk '{print $1}' | tr '\n' ' ')
ssh-keyscan -H $IPS >> ~/.ssh/known_hosts 2>/dev/null || true
- name: Install tools
if: steps.scope.outputs.skip != 'true'
run: |
pip install ansible
wget -qO /tmp/sops.deb https://github.com/getsops/sops/releases/download/v3.9.4/sops_3.9.4_amd64.deb
sudo dpkg -i /tmp/sops.deb
- name: Install Ansible collections
if: steps.scope.outputs.skip != 'true'
run: ansible-galaxy install -r ansible/requirements.yml
- name: Decrypt secrets
if: steps.scope.outputs.skip != 'true'
env:
SOPS_AGE_KEY: ${{ secrets.AGE_SECRET_KEY }}
run: |
# Decrypt all .enc. files to their plaintext counterparts
find . -name '*.enc.yml' -o -name '*.enc.yaml' -o -name '*.enc.env' | while read f; do
out="${f/.enc/}"
sops -d "$f" > "$out"
echo "Decrypted: $f -> $out"
done
- name: Run playbook
if: steps.scope.outputs.skip != 'true'
working-directory: ansible/
env:
ANSIBLE_HOST_KEY_CHECKING: "false"
run: |
LIMIT="${{ steps.scope.outputs.limit }}"
if [ -n "$LIMIT" ]; then
echo "🎯 Deploying with --limit $LIMIT"
ansible-playbook deploy.yml --limit "$LIMIT"
else
echo "🌐 Deploying to all hosts"
ansible-playbook deploy.yml
fi
run: ansible-playbook deploy.yml --limit "${{ matrix.host }}"

View file

@ -23,10 +23,35 @@ on:
# AGE_SECRET_KEY — age private key for SOPS decryption
jobs:
prepare:
name: Prepare matrix
runs-on: ubuntu-latest
outputs:
hosts: ${{ steps.prepare.outputs.hosts }}
steps:
- uses: actions/checkout@v4
- name: Build host matrix
id: prepare
run: |
ALL_HOSTS=$(grep 'ansible_host=' ansible/inventory/hosts.ini | awk '{print $1}' | jq -R . | jq -cs .)
TARGET="${{ inputs.target }}"
if [ "$TARGET" = "all" ]; then
echo "hosts=$ALL_HOSTS" >> "$GITHUB_OUTPUT"
else
JSON=$(echo "$TARGET" | tr ',' '\n' | tr -d ' ' | grep -v '^$' | jq -R . | jq -cs .)
echo "hosts=$JSON" >> "$GITHUB_OUTPUT"
fi
deploy:
name: Deploy to ${{ inputs.target }}
needs: prepare
name: Deploy ${{ inputs.playbook }} → ${{ matrix.host }}
runs-on: ubuntu-latest
environment: production # requires manual approval in repo settings
strategy:
matrix:
host: ${{ fromJson(needs.prepare.outputs.hosts) }}
fail-fast: false
steps:
- uses: actions/checkout@v4
@ -40,7 +65,8 @@ jobs:
mkdir -p ~/.ssh
echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_ed25519
chmod 600 ~/.ssh/id_ed25519
ssh-keyscan -H 100.67.6.27 100.84.65.101 100.122.219.41 100.117.235.28 100.89.206.60 100.115.45.53 >> ~/.ssh/known_hosts 2>/dev/null || true
IPS=$(grep 'ansible_host=' ansible/inventory/hosts.ini | awk -F'ansible_host=' '{print $2}' | awk '{print $1}' | tr '\n' ' ')
ssh-keyscan -H $IPS >> ~/.ssh/known_hosts 2>/dev/null || true
- name: Install tools
run: |
@ -55,11 +81,9 @@ jobs:
env:
SOPS_AGE_KEY: ${{ secrets.AGE_SECRET_KEY }}
run: |
# Decrypt all .enc. files to their plaintext counterparts
find . -name '*.enc.yml' -o -name '*.enc.yaml' -o -name '*.enc.env' | while read f; do
out="${f/.enc/}"
sops -d "$f" > "$out"
echo "Decrypted: $f -> $out"
done
- name: Run playbook
@ -68,17 +92,13 @@ jobs:
ANSIBLE_HOST_KEY_CHECKING: "false"
run: |
PLAYBOOK="${{ inputs.playbook }}"
# Normalize: strip prefix/suffix, then re-add as needed
PLAYBOOK="${PLAYBOOK#playbooks/}"
PLAYBOOK="${PLAYBOOK%.yml}.yml"
if [ "$PLAYBOOK" != "deploy.yml" ]; then
PLAYBOOK="playbooks/$PLAYBOOK"
fi
ARGS=""
if [ "${{ inputs.target }}" != "all" ]; then
ARGS="--limit ${{ inputs.target }}"
fi
ARGS="--limit ${{ matrix.host }}"
if [ "${{ inputs.dry_run }}" = "true" ]; then
ARGS="$ARGS --check --diff"
fi