Move matrix-bridge-mautrix-googlechat to its own container network

roles/custom/matrix-bridge-mautrix-googlechat/templates/systemd/matrix-mautrix-googlechat.service.j2

@@ -17,11 +17,13 @@ Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
 # Intentional delay, so that the homeserver (we likely depend on) can manage to start.
 ExecStartPre={{ matrix_host_command_sleep }} 5
 
-ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name matrix-mautrix-googlechat \
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} create \
+			--rm \
+			--name=matrix-mautrix-googlechat \
 			--log-driver=none \
 			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
 			--cap-drop=ALL \
-			--network={{ matrix_docker_network }} \
+			--network={{ matrix_mautrix_googlechat_container_network }} \
 			{% if matrix_mautrix_googlechat_container_http_host_bind_port %}
 			-p {{ matrix_mautrix_googlechat_container_http_host_bind_port }}:8080 \
 			{% endif %}
@@ -33,6 +35,12 @@ ExecStart={{ devture_systemd_docker_base_host_command_docker }} run --rm --name
 			{{ matrix_mautrix_googlechat_docker_image }} \
 			python3 -m mautrix_googlechat -c /config/config.yaml --no-update
 
+{% for network in matrix_mautrix_googlechat_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-mautrix-googlechat
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-mautrix-googlechat
+
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop --time={{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-mautrix-googlechat 2>/dev/null || true'
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-mautrix-googlechat 2>/dev/null || true'
 Restart=always