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---
- name: Ensure Matrix Synapse paths exists
file:
path: "{{ item }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
with_items:
- "{{ matrix_synapse_config_dir_path }}"
- "{{ matrix_synapse_run_path }}"
# We handle matrix_synapse_media_store_path below, not here,
# because if it's using S3fs and it's already mounted (from before),
# trying to chown/chmod it here will cause trouble.
- name: Check Matrix Synapse media store path
stat: path="{{ matrix_synapse_media_store_path }}"
register: local_path_media_store_stat
# This is separate and conditional, to ensure we don't execute it
# if the path already exists (and is likely used by an s3fs mount).
- name: Ensure Matrix media store path exists
file:
path: "{{ matrix_synapse_media_store_path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
when: "not local_path_media_store_stat.stat.exists"
- name: Ensure Matrix Docker image is pulled
docker_image:
name: "{{ docker_matrix_image }}"
- name: Check if a Matrix Synapse configuration exists
stat:
path: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
register: matrix_synapse_config_stat
- name: Generate initial Matrix config
docker_container:
name: matrix-config
image: "{{ docker_matrix_image }}"
detach: no
cleanup: yes
command: generate
env:
SERVER_NAME: "{{ hostname_matrix }}"
REPORT_STATS: "no"
user: "{{ matrix_user_uid }}:{{ matrix_user_gid }}"
volumes:
- "{{ matrix_synapse_config_dir_path }}:/data"
when: "not matrix_synapse_config_stat.stat.exists"
- name: Ensure self-signed certificates are removed
file:
path: "{{ item }}"
state: absent
with_items:
- "{{ matrix_synapse_config_dir_path }}/{{ hostname_matrix }}.tls.crt"
- "{{ matrix_synapse_config_dir_path }}/{{ hostname_matrix }}.tls.key"
- name: Augment Matrix log config
lineinfile: "dest={{ matrix_synapse_config_dir_path }}/{{ hostname_matrix }}.log.config"
args:
regexp: "{{ item.regexp }}"
line: '{{ item.line }}'
with_items:
- {"regexp": "^ filename:", "line": ' filename: /matrix-run/homeserver.log'}
- {"regexp": "^ maxBytes:", "line": ' maxBytes: {{ matrix_max_log_file_size_mb * 1024 * 1024 }}'}
- {"regexp": "^ backupCount:", "line": ' backupCount: {{ matrix_max_log_files_count }}'}
- name: Augment Matrix config
lineinfile: "dest={{ matrix_synapse_config_dir_path }}/homeserver.yaml"
args:
regexp: "{{ item.regexp }}"
line: '{{ item.line }}'
with_items:
- {"regexp": "^log_file:", "line": 'log_file: "/matrix-run/homeserver.log"'}
- {"regexp": "^tls_certificate_path:", "line": 'tls_certificate_path: "/acmetool-certs/live/{{ hostname_matrix }}/fullchain"'}
- {"regexp": "^tls_private_key_path:", "line": 'tls_private_key_path: "/acmetool-certs/live/{{ hostname_matrix }}/privkey"'}
- {"regexp": "^server_name:", "line": 'server_name: "{{ hostname_identity }}"'}
- {"regexp": "^turn_allow_guests:", "line": 'turn_allow_guests: False'}
- {"regexp": "^url_preview_enabled:", "line": 'url_preview_enabled: True'}
- {"regexp": "^max_upload_size:", "line": 'max_upload_size: "{{ matrix_max_upload_size_mb }}M"'}
- {"regexp": "^media_store_path:", "line": 'media_store_path: "/matrix-media-store"'}
- name: Augment Matrix config (specify URL previews blacklist)
lineinfile: "dest={{ matrix_synapse_config_dir_path }}/homeserver.yaml"
args:
regexp: "^url_preview_ip_range_blacklist:"
line: 'url_preview_ip_range_blacklist: ["127.0.0.0/8", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "100.64.0.0/10", "169.254.0.0/16"]'
insertafter: '^# url_preview_ip_range_blacklist:$'
# We only wish to do this for the 8008 port and not for the 8448 port
# (2nd instance of `x_forwarded` found in the config)
- name: Augment Matrix config (mark 8008 plain traffic as forwarded)
replace: "dest={{ matrix_synapse_config_dir_path }}/homeserver.yaml"
args:
regexp: "8008((?:.|\n)*)x_forwarded(.*)"
replace: '8008\g<1>x_forwarded: true'
- name: Augment Matrix config (change database from SQLite to Postgres)
lineinfile:
dest: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
regexp: '(.*)name: "sqlite3"'
line: '\1name: "psycopg2"'
backrefs: yes
- name: Augment Matrix config (set the Postgres connection parameters)
replace:
dest: "{{ matrix_synapse_config_dir_path }}/homeserver.yaml"
regexp: '(.*)name: "psycopg2"((?:.|\n)*?)\n\n'
replace: '\1name: "psycopg2"\n\1args:\n\1\1user: "{{ matrix_postgres_connection_username }}"\n\1\1password: "{{ matrix_postgres_connection_password }}"\n\1\1database: "{{ matrix_postgres_db_name }}"\n\1\1host: "{{ matrix_postgres_connection_hostname }}"\n\1\1cp_min: 5\n\1\1cp_max: 10\n\n'
- name: Augment Matrix config (configure Coturn)
lineinfile: "dest={{ matrix_synapse_config_dir_path }}/turnserver.conf"
args:
regexp: "^{{ item.variable }}="
line: '{{ item.variable }}={{ item.value }}'
with_items:
- {'variable': 'min-port', 'value': "{{ matrix_coturn_turn_udp_min_port }}"}
- {'variable': 'max-port', 'value': "{{ matrix_coturn_turn_udp_max_port }}"}
- {'variable': 'external-ip', 'value': "{{ matrix_coturn_turn_external_ip_address }}"}
- name: Allow access to Matrix ports in firewalld
firewalld:
port: "{{ item }}"
state: enabled
immediate: yes
permanent: yes
with_items:
- '8448/tcp' # Matrix federation
- '3478/tcp' # STUN
- '3478/udp' # STUN
- "{{ matrix_coturn_turn_udp_min_port }}-{{ matrix_coturn_turn_udp_max_port }}/udp" # TURN
when: ansible_os_family == 'RedHat'
- name: Ensure matrix-synapse.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-synapse.service.j2"
dest: "/etc/systemd/system/matrix-synapse.service"
mode: 0644
- name: Ensure matrix-synapse-register-user script created
template:
src: "{{ role_path }}/templates/usr-local-bin/matrix-synapse-register-user.j2"
dest: "/usr/local/bin/matrix-synapse-register-user"
mode: 0750
- name: Ensure periodic restarting of Matrix is configured (for SSL renewal)
template:
src: "{{ role_path }}/templates/cron.d/matrix-periodic-restarter.j2"
dest: "/etc/cron.d/matrix-periodic-restarter"
mode: 0600