matrix-docker-ansible-deploy/roles/matrix-postgres/defaults/main.yml

matrix_postgres_enabled: true

matrix_postgres_connection_hostname: "matrix-postgres"
matrix_postgres_connection_port: 5432
matrix_postgres_connection_username: "matrix"
matrix_postgres_connection_password: ""
matrix_postgres_db_name: "matrix"

matrix_postgres_base_path: "{{ matrix_base_data_path }}/postgres"
matrix_postgres_data_path: "{{ matrix_postgres_base_path }}/data"

matrix_postgres_docker_image_v9: "docker.io/postgres:9.6.20-alpine"
matrix_postgres_docker_image_v10: "docker.io/postgres:10.15-alpine"
matrix_postgres_docker_image_v11: "docker.io/postgres:11.10-alpine"
matrix_postgres_docker_image_v12: "docker.io/postgres:12.5-alpine"
matrix_postgres_docker_image_v13: "docker.io/postgres:13.1-alpine"
matrix_postgres_docker_image_latest: "{{ matrix_postgres_docker_image_v13 }}"

# This variable is assigned at runtime. Overriding its value has no effect.
matrix_postgres_docker_image_to_use: '{{ matrix_postgres_docker_image_latest }}'

matrix_postgres_docker_image_force_pull: "{{ matrix_postgres_docker_image_to_use.endswith(':latest') }}"

# A list of extra arguments to pass to the container
matrix_postgres_container_extra_arguments: []

# Controls whether the matrix-postgres container exposes a port (tcp/5432 in the
# container) that can be used to access the database from outside the container (e.g. with psql)
#
# psql postgresql://username:password@localhost:<port>/database_name
#
# Takes an "<ip>:<port>" or "<port>" value (e.g. "127.0.0.1:5432"), or empty string to not expose.
matrix_postgres_container_postgres_bind_port: ""

# A list of additional (databases and their credentials) to create.
#
# Example:
# matrix_postgres_additional_databases:
#   - name: matrix_appservice_discord
#     username: matrix_appservice_discord
#     password: some_password
#   - name: matrix_appservice_slack
#     username: matrix_appservice_slack
#     password: some_password
matrix_postgres_additional_databases: []

# A list of roles/users to avoid creating when importing (or upgrading) the database.
# If a dump file contains the roles and they've also been created beforehand (see `matrix_postgres_additional_databases`),
# importing would fail.
# We either need to not create them or to ignore the `CREATE ROLE` statements in the dump.
matrix_postgres_import_roles_to_ignore: [matrix_postgres_connection_username]

matrix_postgres_import_roles_ignore_regex: "^CREATE ROLE ({{ matrix_postgres_import_roles_to_ignore|join('|') }});"

# A list of databases to avoid creating when importing (or upgrading) the database.
# If a dump file contains the databases and they've also been created beforehand (see `matrix_postgres_additional_databases`),
# importing would fail.
# We either need to not create them or to ignore the `CREATE DATABASE` statements in the dump.
matrix_postgres_import_databases_to_ignore: [matrix_postgres_db_name]

matrix_postgres_import_databases_ignore_regex: "^CREATE DATABASE ({{ matrix_postgres_import_databases_to_ignore|join('|') }})\\s"

# The number of seconds to wait after starting `matrix-postgres.service`
# and before trying to run queries for creating additional databases/users against it.
#
# For most (subsequent) runs, Postgres would already be running, so no waiting will be happening at all.
matrix_postgres_additional_databases_postgres_start_wait_timeout_seconds: 15


matrix_postgres_pgloader_container_image_self_build: false
matrix_postgres_pgloader_container_image_self_build_repo: "https://github.com/illagrenan/pgloader-docker.git"
matrix_postgres_pgloader_container_image_self_build_repo_branch: "v{{ matrix_postgres_pgloader_docker_image_tag }}"
matrix_postgres_pgloader_container_image_self_build_src_path: "{{ matrix_postgres_base_path }}/pgloader-container-src"

# We use illagrenan/pgloader, instead of the more official dimitri/pgloader image,
# because the official one only provides a `latest` tag.
matrix_postgres_pgloader_docker_image: "{{ matrix_postgres_pgloader_docker_image_name_prefix }}illagrenan/pgloader:{{ matrix_postgres_pgloader_docker_image_tag }}"
matrix_postgres_pgloader_docker_image_name_prefix: "{{ 'localhost/' if matrix_postgres_pgloader_container_image_self_build else 'docker.io/' }}"
matrix_postgres_pgloader_docker_image_tag: "3.6.2"
matrix_postgres_pgloader_docker_image_force_pull: "{{ matrix_postgres_pgloader_docker_image.endswith(':latest') }}"