Move matrix-bridge-mx-puppet-groupme to its own container network

roles/custom/matrix-bridge-mx-puppet-groupme/templates/systemd/matrix-mx-puppet-groupme.service.j2

@@ -19,20 +19,28 @@ ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_s
 # 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-mx-puppet-groupme \
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
+			--rm \
+			--name=matrix-mx-puppet-groupme \
 			--log-driver=none \
 			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
 			--cap-drop=ALL \
-			--network={{ matrix_docker_network }} \
+			--network={{ matrix_mx_puppet_groupme_container_network }} \
 			-e CONFIG_PATH=/config/config.yaml \
 			-e REGISTRATION_PATH=/config/registration.yaml \
-			-v {{ matrix_mx_puppet_groupme_config_path }}:/config:z \
-			-v {{ matrix_mx_puppet_groupme_data_path }}:/data:z \
+			--mount type=bind,src={{ matrix_mx_puppet_groupme_config_path }},dst=/config \
+			--mount type=bind,src={{ matrix_mx_puppet_groupme_data_path }},dst=/data \
 			{% for arg in matrix_mx_puppet_groupme_container_extra_arguments %}
 			{{ arg }} \
 			{% endfor %}
 			{{ matrix_mx_puppet_groupme_docker_image }}
 
+{% for network in matrix_mx_puppet_groupme_container_additional_networks %}
+ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-mx-puppet-groupme
+{% endfor %}
+
+ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-mx-puppet-groupme
+
 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-mx-puppet-groupme 2>/dev/null || true'
 ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-mx-puppet-groupme 2>/dev/null || true'
 Restart=always