sync with previous repo

roles/matrix-coturn/templates/systemd/matrix-coturn-reload.service.j2

@@ -0,0 +1,6 @@
+[Unit]
+Description=Reloads matrix-coturn so that new SSL certificates can kick in
+
+[Service]
+Type=oneshot
+ExecStart={{ matrix_host_command_systemctl }} reload matrix-coturn.service

roles/matrix-coturn/templates/systemd/matrix-coturn-reload.timer.j2

@@ -0,0 +1,10 @@
+[Unit]
+Description=Reloads matrix-coturn periodically so that new SSL certificates can kick in
+
+[Timer]
+Unit=matrix-coturn-reload.service
+OnCalendar=*-*-* 06:30:00
+RandomizedDelaySec=1h
+
+[Install]
+WantedBy=timers.target

roles/matrix-coturn/templates/systemd/matrix-coturn.service.j2

@@ -0,0 +1,58 @@
+#jinja2: lstrip_blocks: "True"
+[Unit]
+Description=Matrix Coturn server
+{% for service in matrix_coturn_systemd_required_services_list %}
+Requires={{ service }}
+After={{ service }}
+{% endfor %}
+DefaultDependencies=no
+
+[Service]
+Type=simple
+Environment="HOME={{ matrix_systemd_unit_home_path }}"
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-coturn 2>/dev/null'
+ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-coturn 2>/dev/null'
+
+ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-coturn \
+			--log-driver=none \
+			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
+			--cap-drop=ALL \
+			--cap-add=NET_BIND_SERVICE \
+			--entrypoint=turnserver \
+			--read-only \
+			--tmpfs=/var/tmp:rw,noexec,nosuid,size=100m \
+			--network={{ matrix_coturn_docker_network }} \
+			{% if matrix_coturn_container_stun_plain_host_bind_port != '' %}
+			-p {{ matrix_coturn_container_stun_plain_host_bind_port }}:3478 \
+			-p {{ matrix_coturn_container_stun_plain_host_bind_port }}:3478/udp \
+			{% endif %}
+			{% if matrix_coturn_container_stun_tls_host_bind_port != '' %}
+			-p {{ matrix_coturn_container_stun_tls_host_bind_port }}:5349 \
+			-p {{ matrix_coturn_container_stun_tls_host_bind_port }}:5349/udp \
+			{% endif %}
+			{% if matrix_coturn_container_turn_range_listen_interface is not none %}
+			-p {{ matrix_coturn_container_turn_range_listen_interface }}{{ ':' if matrix_coturn_container_turn_range_listen_interface else '' }}{{ matrix_coturn_turn_udp_min_port }}-{{ matrix_coturn_turn_udp_max_port }}:{{ matrix_coturn_turn_udp_min_port }}-{{ matrix_coturn_turn_udp_max_port }}/udp \
+			{% endif %}
+			--mount type=bind,src={{ matrix_coturn_config_path }},dst=/turnserver.conf,ro \
+			{% for volume in matrix_coturn_container_additional_volumes %}
+			-v {{ volume.src }}:{{ volume.dst }}:{{ volume.options }} \
+			{% endfor %}
+			{% for arg in matrix_coturn_container_extra_arguments %}
+			{{ arg }} \
+			{% endfor %}
+			{{ matrix_coturn_docker_image }} \
+			-c /turnserver.conf
+
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-coturn 2>/dev/null'
+ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-coturn 2>/dev/null'
+
+# This only reloads certificates (not other configuration).
+# See: https://github.com/coturn/coturn/pull/236
+ExecReload={{ matrix_host_command_docker }} exec matrix-coturn kill -USR2 1
+
+Restart=always
+RestartSec=30
+SyslogIdentifier=matrix-coturn
+
+[Install]
+WantedBy=multi-user.target