matrix-docker-ansible-deploy/roles/custom/matrix-bot-maubot/templates/systemd/matrix-bot-maubot.service.j2

#jinja2: lstrip_blocks: True
[Unit]
Description=Maubot
{% for service in matrix_bot_maubot_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_bot_maubot_systemd_wanted_services_list %}
Wants={{ service }}
{% endfor %}
DefaultDependencies=no

[Service]
Type=simple
Environment="HOME={{ devture_systemd_docker_base_systemd_unit_home_path }}"
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop -t {{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-bot-maubot 2>/dev/null || true'
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-maubot 2>/dev/null || true'

{#
	We mount a tmpfs at /tmp, because some maubot plugins may wish to write to it.
	It makes sense to provide at least some sort of temporary storage.
#}
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
			--rm \
			--name=matrix-bot-maubot \
			--log-driver=none \
			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
			--read-only \
			--cap-drop=ALL \
			--mount type=bind,src={{ matrix_bot_maubot_config_path }},dst=/config,ro \
			--mount type=bind,src={{ matrix_bot_maubot_data_path }},dst=/data \
			--tmpfs=/tmp:rw,noexec,nosuid,size=1024m \
			--label-file={{ matrix_bot_maubot_base_path }}/labels \
			{% for arg in matrix_bot_maubot_container_extra_arguments %}
			{{ arg }} \
			{% endfor %}
			--network={{ matrix_bot_maubot_container_network }} \
			{% if matrix_bot_maubot_container_management_interface_http_bind_port %}
			-p {{ matrix_bot_maubot_container_management_interface_http_bind_port }}:{{ matrix_bot_maubot_server_port }} \
			{% endif %}
			{{ matrix_bot_maubot_container_image_final }} \
 			python3 -m maubot -c /config/config.yaml --no-update

{% for network in matrix_bot_maubot_container_additional_networks %}
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-bot-maubot
{% endfor %}

ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-bot-maubot

ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} stop -t {{ devture_systemd_docker_base_container_stop_grace_time_seconds }} matrix-bot-maubot 2>/dev/null || true'
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-bot-maubot 2>/dev/null || true'
Restart=always
RestartSec=30
SyslogIdentifier=matrix-bot-maubot

[Install]
WantedBy=multi-user.target