6a72e3fa54
If the SQLite database was from an older version of Synapse, it appears that Synapse would try to run migrations on it first, before importing. This was failing, because the file wasn't writable. Hopefully, this fixes the problem.
87 lines
2.7 KiB
YAML
87 lines
2.7 KiB
YAML
---
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# Pre-checks
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- name: Fail if Postgres not enabled
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fail:
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msg: "Postgres via the matrix-postgres role is not enabled (`matrix_postgres_enabled`). Cannot import."
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when: "not matrix_postgres_enabled|bool"
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- name: Fail if playbook called incorrectly
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fail:
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msg: "The `server_path_homeserver_db` variable needs to be provided to this playbook, via --extra-vars"
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when: "server_path_homeserver_db is not defined or server_path_homeserver_db.startswith('<')"
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- name: Check if the provided SQLite homeserver.db file exists
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stat:
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path: "{{ server_path_homeserver_db }}"
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register: result_server_path_homeserver_db_stat
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- name: Fail if provided SQLite homeserver.db file doesn't exist
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fail:
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msg: "File cannot be found on the server at {{ server_path_homeserver_db }}"
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when: "not result_server_path_homeserver_db_stat.stat.exists"
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# Defaults
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- name: Set postgres_start_wait_time, if not provided
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set_fact:
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postgres_start_wait_time: 15
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when: "postgres_start_wait_time|default('') == ''"
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# Actual import work
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- name: Ensure matrix-postgres is stopped
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service:
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name: matrix-postgres
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state: stopped
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daemon_reload: yes
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- name: Ensure postgres data is wiped out
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file:
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path: "{{ matrix_postgres_data_path }}"
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state: absent
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- name: Ensure postgres data path exists
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file:
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path: "{{ matrix_postgres_data_path }}"
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state: directory
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mode: 0700
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owner: "{{ matrix_user_username }}"
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group: "{{ matrix_user_groupname }}"
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- name: Ensure matrix-postgres is started
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service:
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name: matrix-postgres
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state: restarted
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daemon_reload: yes
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- name: Wait a bit, so that Postgres can start
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wait_for:
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timeout: "{{ postgres_start_wait_time }}"
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delegate_to: 127.0.0.1
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become: false
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# We don't use the `docker_container` module, because using it with `cap_drop` requires
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# a very recent version, which is not available for a lot of people yet.
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#
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# Also, some old `docker_container` versions were buggy and would leave containers behind
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# on failure, which we had to work around to allow retries (by re-running the playbook).
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- name: Import SQLite database into Postgres
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command: |
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docker run
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--rm
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--name=matrix-synapse-migrate
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--log-driver=none
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--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
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--cap-drop=ALL
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--network={{ matrix_docker_network }}
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--entrypoint=python
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-v {{ matrix_synapse_config_dir_path }}:/data
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-v {{ matrix_synapse_config_dir_path }}:/matrix-media-store-parent/media-store
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-v {{ server_path_homeserver_db }}:/{{ server_path_homeserver_db|basename }}
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{{ matrix_synapse_docker_image }}
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/usr/local/bin/synapse_port_db --sqlite-database /{{ server_path_homeserver_db|basename }} --postgres-config /data/homeserver.yaml
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