tanshu
476a6d7cd0
Comment blocks now stay within three lines and explain only the non-obvious. Long histories, include examples, and commented-out code are gone. No task, key, or value changed; the only data change is comment text inside the generated unit files.
35 lines
1.4 KiB
YAML
35 lines
1.4 KiB
YAML
---
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- name: Attach Nextcloud to Postgres
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ansible.builtin.include_tasks: "{{ playbook_dir }}/../postgres/roles/attach/tasks/main.yaml"
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# The restart that joins Postgres to nextcloud_net is a handler, so flush it before the app starts. This also applies the queued Caddy restart.
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- name: Apply the network change before starting Nextcloud
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ansible.builtin.meta: flush_handlers
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# On a fresh cluster the installer would fail without this database, and the retry covers the restart the flush did.
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- name: Check whether the {{ pg_database }} database exists
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ansible.builtin.command: >-
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podman exec -e PGPASSWORD={{ pg_password }} {{ postgres_container }}
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psql -U {{ pg_user }} -d postgres -tAc
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"select datname from pg_database where datname = '{{ pg_database }}'"
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register: nextcloud_db
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until: nextcloud_db.rc == 0
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retries: 12
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delay: 5
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changed_when: false
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failed_when: false
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- name: Fail if the shared Postgres is not reachable
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ansible.builtin.assert:
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that: nextcloud_db.rc == 0
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fail_msg: >-
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{{ postgres_container }} did not answer. Run postgres/playbook.yml on this
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host first — this play attaches to that cluster and creates its own database
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in it.
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- name: Create the {{ pg_database }} database
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ansible.builtin.command: >-
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podman exec -e PGPASSWORD={{ pg_password }} {{ postgres_container }}
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createdb -U {{ pg_user }} -O {{ pg_user }} {{ pg_database }}
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when: nextcloud_db.stdout | trim | length == 0
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