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

#jinja2: lstrip_blocks: "True"
[Unit]
Description=matrix-prometheus
{% for service in matrix_prometheus_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_prometheus_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 }} kill matrix-prometheus 2>/dev/null || true'
ExecStartPre=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-prometheus 2>/dev/null || true'

ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} create \
			--rm \
			--name=matrix-prometheus \
			--log-driver=none \
			--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
			--cap-drop=ALL \
			--read-only \
			--network={{ matrix_prometheus_container_network }} \
			{% if matrix_prometheus_container_http_host_bind_port %}
			-p {{ matrix_prometheus_container_http_host_bind_port }}:9090 \
			{% endif %}
			-v {{ matrix_prometheus_config_path }}:/etc/prometheus:z \
			-v {{ matrix_prometheus_data_path }}:/prometheus:z \
			{% for arg in matrix_prometheus_container_extra_arguments %}
			{{ arg }} \
			{% endfor %}
			{{ matrix_prometheus_docker_image }} {{ matrix_prometheus_process_arguments|join(' ') }}

{% for network in matrix_prometheus_container_additional_networks %}
ExecStartPre={{ devture_systemd_docker_base_host_command_docker }} network connect {{ network }} matrix-prometheus
{% endfor %}

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

ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} kill matrix-prometheus 2>/dev/null || true'
ExecStop=-{{ devture_systemd_docker_base_host_command_sh }} -c '{{ devture_systemd_docker_base_host_command_docker }} rm matrix-prometheus 2>/dev/null || true'

Restart=always
RestartSec=30
SyslogIdentifier=matrix-prometheus

[Install]
WantedBy=multi-user.target