matrix-docker-ansible-deploy/roles/matrix-prometheus-node-exporter/templates/systemd/matrix-prometheus-node-exporter.service.j2
Slavi Pantaleev b1b4ba501f Replace ExecStop with ExecStopPost
ExecStopPost should allow us to clean up (docker kill + docker rm)
even if the ExecStart (docker run ..) command failed, and not just after
a graceful service stop was initiated.

Source: https://www.freedesktop.org/software/systemd/man/systemd.service.html#ExecStopPost=
2022-01-04 17:27:25 +02:00

45 lines
1.7 KiB
Django/Jinja

#jinja2: lstrip_blocks: "True"
[Unit]
Description=matrix-prometheus-node-exporter
{% for service in matrix_prometheus_node_exporter_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_prometheus_node_exporter_systemd_wanted_services_list %}
Wants={{ service }}
{% endfor %}
DefaultDependencies=no
[Service]
Type=simple
Environment="HOME={{ matrix_systemd_unit_home_path }}"
ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-prometheus-node-exporter 2>/dev/null'
ExecStartPre=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-prometheus-node-exporter 2>/dev/null'
ExecStart={{ matrix_host_command_docker }} run --rm --name matrix-prometheus-node-exporter \
--log-driver=none \
--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
--cap-drop=ALL \
--read-only \
{% for arg in matrix_prometheus_node_exporter_container_extra_arguments %}
{{ arg }} \
{% endfor %}
--network={{ matrix_docker_network }} \
{% if matrix_prometheus_node_exporter_container_http_host_bind_port %}
-p {{ matrix_prometheus_node_exporter_container_http_host_bind_port }}:9100 \
{% endif %}
--pid=host \
--mount type=bind,src=/,dst=/host,ro,bind-propagation=rslave \
{{ matrix_prometheus_node_exporter_docker_image }} \
--path.rootfs=/host
ExecStopPost=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} kill matrix-prometheus-node-exporter 2>/dev/null'
ExecStopPost=-{{ matrix_host_command_sh }} -c '{{ matrix_host_command_docker }} rm matrix-prometheus-node-exporter 2>/dev/null'
Restart=always
RestartSec=30
SyslogIdentifier=matrix-prometheus-node-exporter
[Install]
WantedBy=multi-user.target