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dashboard: allow collecting stats from the host 

This commit makes podman bindmount `/:/rootfs:ro` so the container can
collect data from the host.

Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2028775

Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
subset-debug-master
Guillaume Abrioux 2021-12-07 15:43:45 +01:00
parent f288364c5c
commit 0f34cd16d8
1 changed files with 5 additions and 3 deletions
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8
roles/ceph-node-exporter/templates/node_exporter.service.j2
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@ -23,11 +23,13 @@ ExecStart=/usr/bin/{{ container_binary }} run --rm --name=node-exporter \
{% endif %} {% endif %}
--pids-limit={{ 0 if container_binary == 'podman' else -1 }} \ --pids-limit={{ 0 if container_binary == 'podman' else -1 }} \
--privileged \ --privileged \
-v /proc:/host/proc:ro -v /sys:/host/sys:ro \ --security-opt label=disable \
-v /:/rootfs:ro \
--net=host \ --net=host \
{{ node_exporter_container_image }} \ {{ node_exporter_container_image }} \
--path.procfs=/host/proc \ --path.procfs=/rootfs/proc \
--path.sysfs=/host/sys \ --path.sysfs=/rootfs/sys \
--path.rootfs=/rootfs \
--no-collector.timex \ --no-collector.timex \
--web.listen-address=:{{ node_exporter_port }} --web.listen-address=:{{ node_exporter_port }}
{% if container_binary == 'podman' %} {% if container_binary == 'podman' %}