matrix-docker-ansible-deploy/roles/custom/matrix-bridge-heisenbridge/templates/systemd/matrix-heisenbridge.service.j2

#jinja2: lstrip_blocks: True
[Unit]
Description=a bouncer-style Matrix IRC bridge
{% for service in matrix_heisenbridge_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_heisenbridge_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_docker }} stop -t {{ matrix_heisenbridge_container_stop_grace_time_seconds }} matrix-heisenbridge
ExecStartPre=-{{ devture_systemd_docker_base_host_command_docker }} rm matrix-heisenbridge

ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
			--rm \
			--name=matrix-heisenbridge \
			--log-driver=none \
			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
			--cap-drop=ALL \
			--network={{ matrix_heisenbridge_container_network }} \
			{% if matrix_heisenbridge_identd_enabled %}
			-p 113:13113 \
			{% endif %}
			--mount type=bind,src={{ matrix_heisenbridge_base_path }},dst=/config \
			--label-file={{ matrix_heisenbridge_base_path }}/labels \
			{% for arg in matrix_heisenbridge_container_extra_arguments %}
			{{ arg }} \
			{% endfor %}
			{{ matrix_heisenbridge_docker_image }} \
			{% if matrix_heisenbridge_identd_enabled %}
			--identd \
			--identd-port 13113 \
			{% endif %}
			{% if matrix_heisenbridge_owner %}
			-o {{ matrix_heisenbridge_owner }} \
			{% endif %}
			--config /config/registration.yaml \
			--listen-address 0.0.0.0 \
			--listen-port 9898 \
			{{ matrix_heisenbridge_homeserver_url }}

{% for network in matrix_heisenbridge_container_additional_networks %}
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-heisenbridge
{% endfor %}

ExecStart={{ devture_systemd_docker_base_host_command_docker }} start --attach matrix-heisenbridge

ExecStop=-{{ devture_systemd_docker_base_host_command_docker }} stop -t {{ matrix_heisenbridge_container_stop_grace_time_seconds }} matrix-heisenbridge
ExecStop=-{{ devture_systemd_docker_base_host_command_docker }} rm matrix-heisenbridge
Restart=always
RestartSec=30
SyslogIdentifier=matrix-heisenbridge

[Install]
WantedBy=multi-user.target