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---
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- block :
- name : Check if an SQLite database already exists
stat :
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path : "{{ matrix_appservice_discord_sqlite_database_path_local }}"
register : matrix_appservice_discord_sqlite_database_path_local_stat_result
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- name : Fail if an SQLite database already exists when using Postgres
fail :
msg : >-
matrix_appservice_discord_database_engine has been set to `postgres` (which is our new default now).
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However, we've discovered an existing SQLite database in {{ matrix_appservice_discord_sqlite_database_path_local }}.
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It appears that you've been using this bridge with the SQLite engine until now.
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To continue using SQLite, opt into it explicitly: add `matrix_appservice_discord_database_engine : sqlite` to your vars.yml file and re-run this same command.
Alternatively, to migrate your existing SQLite database to Postgres :
1 . Stop all services (`ansible-playbook -i inventory/hosts setup.yml --tags=stop`)
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2 . Import the SQLite database into Postgres (`ansible-playbook -v -i inventory/hosts setup.yml --tags=import-generic-sqlite-db --extra-vars='sqlite_database_path={{ matrix_appservice_discord_sqlite_database_path_local }} postgres_connection_string_variable_name=matrix_appservice_discord_database_connString'`)
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3 . Re-run the playbook (`ansible-playbook -i inventory/hosts setup.yml --tags=setup-all,start`)
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when : "matrix_appservice_discord_sqlite_database_path_local_stat_result.stat.exists"
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when : "matrix_appservice_discord_database_engine == 'postgres'"
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- name : Ensure Appservice Discord image is pulled
docker_image :
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name : "{{ matrix_appservice_discord_docker_image }}"
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source : "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
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force_source : "{{ matrix_appservice_discord_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
force : "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_appservice_discord_docker_image_force_pull }}"
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- name : Ensure AppService Discord paths exist
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file :
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path : "{{ item }}"
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state : directory
mode : 0750
owner : "{{ matrix_user_username }}"
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group : "{{ matrix_user_groupname }}"
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with_items :
- "{{ matrix_appservice_discord_base_path }}"
- "{{ matrix_appservice_discord_config_path }}"
- "{{ matrix_appservice_discord_data_path }}"
- name : Check if an old database file already exists
stat :
path : "{{ matrix_appservice_discord_base_path }}/discord.db"
register : matrix_appservice_discord_stat_db
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- name : (Data relocation) Ensure matrix-appservice-discord.service is stopped
service :
name : matrix-appservice-discord
state : stopped
daemon_reload : yes
failed_when : false
when : "matrix_appservice_discord_stat_db.stat.exists"
- name : (Data relocation) Move AppService Discord discord.db file to ./data directory
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command : "mv {{ matrix_appservice_discord_base_path }}/{{ item }} {{ matrix_appservice_discord_data_path }}/{{ item }}"
with_items :
- discord.db
- user-store.db
- room-store.db
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when : "matrix_appservice_discord_stat_db.stat.exists"
- name : Ensure AppService Discord config.yaml installed
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copy :
content : "{{ matrix_appservice_discord_configuration|to_nice_yaml }}"
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dest : "{{ matrix_appservice_discord_config_path }}/config.yaml"
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mode : 0644
owner : "{{ matrix_user_username }}"
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group : "{{ matrix_user_groupname }}"
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- name : Ensure AppService Discord registration.yaml installed
copy :
content : "{{ matrix_appservice_discord_registration|to_nice_yaml }}"
dest : "{{ matrix_appservice_discord_config_path }}/registration.yaml"
mode : 0644
owner : "{{ matrix_user_username }}"
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group : "{{ matrix_user_groupname }}"
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# If `matrix_appservice_discord_client_id` hasn't changed, the same invite link would be generated.
# We intentionally suppress Ansible changes.
- name : Generate AppService Discord invite link
shell : >-
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{{ matrix_host_command_docker }} run --rm --name matrix-appservice-discord-link-gen
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--user={{ matrix_user_uid }}:{{ matrix_user_gid }}
--cap-drop=ALL
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--mount type=bind,src={{ matrix_appservice_discord_config_path }},dst=/cfg
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-w /cfg
{{ matrix_appservice_discord_docker_image }}
/bin/sh -c "node /build/tools/addbot.js > /cfg/invite_link"
changed_when : false
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- name : Ensure matrix-appservice-discord.service installed
template :
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src : "{{ role_path }}/templates/systemd/matrix-appservice-discord.service.j2"
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dest : "{{ matrix_systemd_path }}/matrix-appservice-discord.service"
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mode : 0644
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register : matrix_appservice_discord_systemd_service_result
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- name : Ensure systemd reloaded after matrix-appservice-discord.service installation
service :
daemon_reload : yes
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when : "matrix_appservice_discord_systemd_service_result.changed"