57 lines
2.4 KiB
YAML
57 lines
2.4 KiB
YAML
# Example Swarm stack for the package-updater master (inventory, updates and the CI webhook).
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# Deploy on the manager: docker stack deploy -c master.stack.yml package-updater-master
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#
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# Before deploying:
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# 1. In Postgres: CREATE USER package_updater ...; CREATE DATABASE package_updater OWNER package_updater;
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# 2. In Authentik: create an OAuth2/OpenID provider + application with redirect URI
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# https://updater.example.com/auth/callback, and a group "updater-admins".
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# 3. docker secret create pu_oidc_client_secret - ; docker secret create pu_database_url -
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# 4. docker secret create pu_updater_api_key - (required by this example; it enables POST /update)
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# To run without the webhook, remove the pu_updater_api_key lines (the UPDATER_API_KEY
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# part of the entrypoint, the service secret and the secrets entry); the endpoint then answers 503.
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# The reverse proxy must allow a read timeout longer than UPDATE_TIMEOUT (default 5m).
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# 5. Optional, for registry polling of private images: put a config.json written by
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# `docker login` (inline "auths" only; no credsStore) in /path/to/docker-config on the
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# manager and keep the volumes entry below. Without it registries are accessed anonymously.
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services:
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master:
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image: gitea.shcizo.se/shcizo/package-updater:latest
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entrypoint: ["/bin/sh", "-c", "DATABASE_URL=$$(cat /run/secrets/pu_database_url) OIDC_CLIENT_SECRET=$$(cat /run/secrets/pu_oidc_client_secret) UPDATER_API_KEY=$$(cat /run/secrets/pu_updater_api_key) exec /usr/local/bin/updater-master"]
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environment:
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PUBLIC_URL: https://updater.example.com
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AGENT_URL: wss://10.0.0.5:8090/agent
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OIDC_ISSUER: https://auth.example.com/application/o/package-updater/
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OIDC_CLIENT_ID: package-updater
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ALLOWED_GROUP: updater-admins
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# UPDATE_TIMEOUT: 5m
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# POLL_INTERVAL: 6h
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DOCKER_CONFIG: /docker-config
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secrets:
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- pu_database_url
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- pu_oidc_client_secret
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- pu_updater_api_key
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volumes:
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- /path/to/docker-config:/docker-config:ro
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ports:
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# Agents connect here directly over the internal network, not via the proxy.
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- target: 8090
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published: 8090
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mode: host
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networks:
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- proxy
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deploy:
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placement:
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constraints: [node.role == manager]
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secrets:
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pu_database_url:
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external: true
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pu_oidc_client_secret:
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external: true
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pu_updater_api_key:
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external: true
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networks:
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proxy:
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external: true
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