the labels listed under the 'monitoring' section are currently only
being applied to the rook-ceph-mgr ServiceMonitor. This change extends
those labels to also include the rook-ceph-exporter ServiceMonitor.
Fixes: https://github.com/rook/rook/issues/13774
Signed-off-by: Redouane Kachach <rkachach@redhat.com>
Restarting the exporter using RollingRelease causes a race condition,
that results in exporter crashing and the ceph health to show a warning.
Signed-off-by: Divyansh Kamboj <dkamboj@redhat.com>
Similar to the ceph crash collector daemon that generates a keyring with more
restrictive privileges, the exporter should also generate and use a more limited keyring.
Signed-off-by: avanthakkar <avanjohn@gmail.com>
Several messages were showing up in the operator log
more often than necessary, so let's change them to
debug level.
Signed-off-by: travisn <tnielsen@redhat.com>
Previously ceph-exporter would only bind to IPv4 interfaces. Now if the
CephCluster is configured with `dualStack: true` and/or `ipFamily: IPv6`
an additional flag (`--addrs ::`) will be added to the ceph-exporter
container to make it listen both IPv6 and IPv4 interfaces.
Signed-off-by: Matthew Penner <me@matthewp.io>
ceph-exporter's ServiceMonitor and Service CRD contain different port
name, which results in no metrics being collected by prometheus.
this commit makes GetCephMonitor configurable, which we use to set
consistent port names in ServiceMonitor and Service for ceph-exporter.
Signed-off-by: Divyansh Kamboj <dkamboj@redhat.com>
We need to restart all the ceph daemons whenever
cephCluster network settings are modified like
requiremsgr2, encryption and compression. This
required for Ceph to consider the new settings
it require new ceph daemons all over.
Signed-off-by: subhamkrai <srai@redhat.com>
If the ceph version does not suppport the exporter, the operator
will attempt to delete the service monitor related to the exporter
to ensure it does not exist for a node. If the expected rbac does
not exist, this will cause unnecessary errors since there would anyway
be no service monitor to delete. So we ignore the error of deleting
the service monitor for the exporter.
The context is also passed to the exporter so a new kubeconfig does
not need to be initiated and cause unnecessary logging about
invalid options for the config.
Signed-off-by: travisn <tnielsen@redhat.com>
When deploying a cluster with Helm Chart, if the namespace is not the default value `rook-ceph`, and if the monitoring feature is enabled, then the generated ServiceMonitor's `rook_cluster` selector now follows the namespace, not the hard-coded value `rook-ceph`.
Signed-off-by: Ho Kim <ho.kim@ulagbulag.io>
The prometheus mgr module and ceph exporter can now be optionally
disabled by the monitoring.metricsDisabled setting in the
CephCluster CR. These will not be disabled by default, rather
than the mgr module being disabled by default from v1.11.4.
Signed-off-by: travisn <tnielsen@redhat.com>
The expected ceph version for exporter is changed temporarily because
some regression was detected in Ceph version 17.2.6.
Thus, disabling ceph-exporter for now until all the regression are fixed.
Signed-off-by: avanthakkar <avanjohn@gmail.com>
Remove the `ceph-conf-dir` volume and volume mount from exporter
as it's no more required to spin up exporter daemon
Signed-off-by: avanthakkar <avanjohn@gmail.com>
The exporter requires the mon config and keyring.
Use the CEPH_ARGS env var to specify the config
instead of expecting a ceph.conf to be generated
by another component on the host path.
Co-Authored-By: Travis Nielsen <tnielsen@redhat.com>
Signed-off-by: Avan Thakkar <athakkar@redhat.com>
Redouane Kachach
parth-gr
Divyansh Kamboj
Travis Nielsen
avanthakkar
guoguangwu
Matthew Penner
subhamkrai
Ho Kim
Avan Thakkar