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left4me: git_deploy + venv/pip/alembic/seed action chain

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Mirrors deploy-test-server.sh:233-242 + :329-333. Single pip command
installs both editable packages (l4d2host + l4d2web) from the same
checkout. Alembic and seed-overlays run as the left4me user with
JOB_WORKER_ENABLED=false sourced from web.env.
This commit is contained in:
CroneKorkN 2026-05-10 17:32:19 +02:00
parent 433c403ddc
commit def010c976
Signed by: cronekorkn
SSH key fingerprint: SHA256:v0410ZKfuO1QHdgKBsdQNF64xmTxOF8osF1LIqwTcVw
2 changed files with 97 additions and 0 deletions
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93
bundles/left4me/items.py
View file

@ -120,3 +120,96 @@ actions = {
'triggered': True,
},
}
git_deploy = {
'/opt/left4me/src': {
'repo': node.metadata.get('left4me/git_url'),
'rev': node.metadata.get('left4me/git_branch'),
'triggers': [
'action:left4me_create_venv',
'action:left4me_pip_install',
],
},
}
actions['left4me_create_venv'] = {
'command': 'sudo -u left4me /usr/bin/python3 -m venv /opt/left4me/.venv',
'unless': 'test -x /opt/left4me/.venv/bin/python',
'cascade_skip': False,
'needs': [
'directory:/opt/left4me',
'pkg_apt:python3-venv',
'user:left4me',
],
'triggers': [
'action:left4me_pip_upgrade',
],
}
actions['left4me_pip_upgrade'] = {
'command': 'sudo -u left4me /opt/left4me/.venv/bin/python -m pip install --upgrade pip',
'triggered': True,
'cascade_skip': False,
'needs': [
'pkg_apt:python3-pip',
],
'triggers': [
'action:left4me_pip_install',
],
}
actions['left4me_pip_install'] = {
# Single pip invocation installs both editable packages from the same checkout.
'command': 'sudo -u left4me /opt/left4me/.venv/bin/pip install -e /opt/left4me/src/l4d2host -e /opt/left4me/src/l4d2web',
'triggered': True,
'cascade_skip': False,
'needs': [
'git_deploy:/opt/left4me/src',
'action:left4me_create_venv',
],
'triggers': [
'action:left4me_alembic_upgrade',
],
}
actions['left4me_alembic_upgrade'] = {
# Mirrors deploy-test-server.sh:239-242. Runs as left4me with both env
# files sourced; JOB_WORKER_ENABLED=false so a stray worker doesn't race
# with the migration.
'command': (
'sudo -u left4me sh -c "'
'cd /opt/left4me/src/l4d2web && '
'set -a && . /etc/left4me/host.env && . /etc/left4me/web.env && set +a && '
'env JOB_WORKER_ENABLED=false PYTHONPATH=/opt/left4me/src '
'/opt/left4me/.venv/bin/alembic -c /opt/left4me/src/l4d2web/alembic.ini upgrade head'
'"'
),
'triggered': True,
'cascade_skip': False,
'needs': [
'action:left4me_pip_install',
'file:/etc/left4me/host.env',
'file:/etc/left4me/web.env',
],
'triggers': [
'action:left4me_seed_overlays',
'svc_systemd:left4me-web.service:restart',
],
}
actions['left4me_seed_overlays'] = {
# Idempotent: refreshes script bodies in place; existing overlay rows keep their ids.
'command': (
'sudo -u left4me sh -c "'
'set -a && . /etc/left4me/host.env && . /etc/left4me/web.env && set +a && '
'env JOB_WORKER_ENABLED=false PYTHONPATH=/opt/left4me/src '
'/opt/left4me/.venv/bin/flask --app l4d2web.app:create_app '
'seed-script-overlays /opt/left4me/src/examples/script-overlays'
'"'
),
'triggered': True,
'cascade_skip': False,
'needs': [
'action:left4me_alembic_upgrade',
],
}

4
bundles/left4me/metadata.py
View file

@ -13,6 +13,10 @@ defaults = {
'iproute2': {},
'curl': {},
'ca-certificates': {},
'python3': {},
'python3-venv': {},
'python3-pip': {},
'python3-dev': {},
},
},
}