ceph-ansible/roles/ceph-node-exporter/templates/node_exporter.service.j2

# This file is managed by ansible, don't make changes here - they will be
# overwritten.
[Unit]
Description=Node Exporter
{% if container_binary == 'docker' %}
After=docker.service network-online.target local-fs.target time-sync.target
Requires=docker.service
{% else %}
After=network-online.target local-fs.target time-sync.target
{% endif %}
Wants=network-online.target local-fs.target time-sync.target

[Service]
EnvironmentFile=-/etc/environment
{% if container_binary == 'podman' %}
ExecStartPre=-/usr/bin/rm -f /%t/%n-pid /%t/%n-cid
ExecStartPre=-/usr/bin/{{ container_binary }} rm --storage node-exporter
{% endif %}
ExecStartPre=-/usr/bin/{{ container_binary }} rm -f node-exporter
ExecStart=/usr/bin/{{ container_binary }} run --rm --name=node-exporter \
{% if container_binary == 'podman' %}
  -d --log-driver journald --conmon-pidfile /%t/%n-pid --cidfile /%t/%n-cid \
{% endif %}
  --pids-limit={{ 0 if container_binary == 'podman' else -1 }} \
  --privileged \
  -v /proc:/host/proc:ro -v /sys:/host/sys:ro \
  --net=host \
  {{ node_exporter_container_image }} \
  --path.procfs=/host/proc \
  --path.sysfs=/host/sys \
  --no-collector.timex \
  --web.listen-address=:{{ node_exporter_port }}
{% if container_binary == 'podman' %}
ExecStop=-/usr/bin/sh -c "/usr/bin/{{ container_binary }} rm -f `cat /%t/%n-cid`"
{% else %}
ExecStop=-/usr/bin/{{ container_binary }} stop node-exporter
{% endif %}
KillMode=none
Restart=always
RestartSec=10s
TimeoutStartSec=120
TimeoutStopSec=15
{% if container_binary == 'podman' %}
Type=forking
PIDFile=/%t/%n-pid
{% endif %}

[Install]
WantedBy=multi-user.target