matrix-docker-ansible-deploy/roles/matrix-dimension/templates/systemd/matrix-dimension.service.j2

#jinja2: lstrip_blocks: "True"
[Unit]
Description=Matrix Dimension
{% for service in matrix_dimension_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_dimension_systemd_wanted_services_list %}
Wants={{ service }}
{% endfor %}
DefaultDependencies=no
PartOf=matrix.target

[Service]
Type=simple
Environment="HOME={{ matrix_systemd_unit_home_path }}"
ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} stop matrix-dimension 2>/dev/null'
ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-dimension 2>/dev/null'

# Fixup database ownership if it got changed somehow (during a server migration, etc.)
{% if matrix_dimension_database_engine == 'sqlite' %}
ExecStartPre=-{{ matrix_host_command_chown }} {{ matrix_dimension_user_uid }}:{{ matrix_dimension_user_gid }} {{ matrix_dimension_sqlite_database_path_local }}
{% endif %}

ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-dimension \
			--log-driver=none \
			--user={{ matrix_dimension_user_uid }}:{{ matrix_dimension_user_gid }} \
			--cap-drop=ALL \
			--network={{ matrix_docker_network }} \
			{% if matrix_dimension_widgets_allow_self_signed_ssl_certificates %}
			-e NODE_TLS_REJECT_UNAUTHORIZED=0 \
			{% endif %}
			{% if matrix_dimension_container_http_host_bind_port %}
			-p {{ matrix_dimension_container_http_host_bind_port }}:8184 \
			{% endif %}
			--mount type=bind,src={{ matrix_dimension_base_path }},dst=/data \
			{% for arg in matrix_dimension_container_extra_arguments %}
			{{ arg }} \
			{% endfor %}
			{{ matrix_dimension_docker_image }}

ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} stop matrix-dimension 2>/dev/null'
ExecStop=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-dimension 2>/dev/null'
Restart=always
RestartSec=30
SyslogIdentifier=matrix-dimension

[Install]
WantedBy=matrix.target