55 lines
2.4 KiB
YAML
Executable File
55 lines
2.4 KiB
YAML
Executable File
---
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# Yamtrack as a rootless Podman Quadlet unit, behind the shared Caddy unit
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# (caddy/playbook.yml), with its cache in the shared Valkey unit
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# (valkey/playbook.yml). The database stays SQLite, inside the app's own data
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# directory — see readme.md, "The database stays SQLite".
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#
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# Connects as the container user and runs everything as that user: the Quadlet
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# units belong to it, so the connection's PAM session is what makes
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# `systemctl --user` work without any environment juggling.
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#
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# gather_facts is required: podman_user and the home directory come from the
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# user_id / user_dir facts.
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#
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# The rootless-Podman prerequisites (installing podman, enabling lingering, the
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# low-port sysctl, creating the Quadlet directory) are deliberately NOT applied
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# here. They are the shared task file at caddy/roles/podman/tasks/main.yaml, and
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# a host that has already run caddy/playbook.yml has them:
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#
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# - name: Rootless Podman prerequisites
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# ansible.builtin.include_tasks: "{{ playbook_dir }}/../caddy/roles/podman/tasks/main.yaml"
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#
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# The variables this play needs are duplicated at the top of vars/default.yml, so
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# it stands on its own.
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#
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# Run with: ansible-playbook -u tanshu yamtrack/playbook.yml
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- name: Deploy Yamtrack as a rootless Podman Quadlet
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hosts: emily
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gather_facts: true
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vars_files:
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- vars/default.yml
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pre_tasks:
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# This must happen before the app unit is started, not after: the generated
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# unit references {{ network_name }}.network, and Quadlet fails *unit
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# generation* (so `systemctl --user start` reports "unit not found") when a
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# referenced .network file does not exist yet. The same include writes the
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# Caddy-side drop-in that attaches Caddy to this network, and the Valkey
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# attach below needs the network unit to exist as well.
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#
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# network_name is a play var, so the include can see it directly.
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- name: Register Yamtrack's network with Caddy
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ansible.builtin.include_tasks: "{{ playbook_dir }}/../caddy/roles/register/tasks/main.yaml"
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roles:
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# Attaches this app's network to the shared Valkey unit, which is what makes
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# REDIS_URL's host resolve, and owns the "Restart Valkey" handler that
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# valkey/roles/attach notifies. Runs first so the cache is reachable before
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# the app starts.
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- valkey
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# The app: data directory, the 0600 environment file, the Quadlet unit,
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# start + verify.
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- yamtrack
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# Appends this site's block to the shared Caddyfile and reloads Caddy.
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- caddy
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