Rook has been setting the application automatically on all
pools to rbd for CephBlockPools, rook-ceph-rgw for
CephObjectStores, mgr on the built-in .mgr pool,
and nfs on the built-in .nfs pool.
The legacy pool device_health_metrics is long gone
from Pacific which is no longer supported, so we can
remove special handling for that pool in the upgrade
guide and in the code.
The application setting is now available on the pool spec
although it is not expected to commonly need to override
the default applications set by Rook.
The application for CephFilesystem pools is now being
set to cephfs, where it was previously blank.
Signed-off-by: travisn <tnielsen@redhat.com>
upgrading minimum kubernetes supported version to v1.24.17
and also upgrading other kubernetes version to their latest
respective version.
Signed-off-by: subhamkrai <srai@redhat.com>
When CPU requests and limits are assigned to a pod,
the pod will be guaranteed the requests, up to the limits.
Even if there are spare CPU cycles, the pod cannot use
them. Thus, pods can be unnecessarily denied compute
when they need to burst if the limits are set.
Therefore, it is not recommended to set CPU limits
since the CPU requests are already guaranteeing that
no pod will be starved at least for its requests.
Signed-off-by: travisn <tnielsen@redhat.com>
Currently, when rook provisions OSDs(in the OSD prepare job), rook effectively run a
c-v command such as the following.
```console
ceph-volume lvm batch --prepare <deviceA> <deviceB> <deviceC> --db-devices <metadataDevice>
```
but c-v lvm batch only supports disk and lvm, instead of disk partitions.
We can resort to `ceph-volume lvm prepare` to implement it.
Signed-off-by: Liang Zheng <zhengliang0901@gmail.com>
If the import script is run on a system that has many kubernetes configs
in the kubeconfig file, it is useful to be able to specify the context
to use.
Signed-off-by: Raghavendra Talur <raghavendra.talur@gmail.com>
This commit removes the `CSI_ENABLE_READ_AFFINITY` since
it is no longer utilized after addition of the read affinity
option per cluster via CSIDriverSpec.
Signed-off-by: Praveen M <m.praveen@ibm.com>
For now we are using the operator namespace name
as the prefix for the csi driver, This PR provides
an option for the users if someone wants to have
their own prefix for the csi driver, if someone tries
to change the prefix for existing csi driver rook
operator will fail to reconcile the csi driver.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The operator needs to burst significantly when reconciling,
then will quiet down and nearly not consume any cpu.
Therefore, we allow the operator to burst to more than
a full cpu instead of limiting it to a half cpu.
Signed-off-by: travisn <tnielsen@redhat.com>
The pg_autoscaler mgr module is no longer possible to disable.
Ceph requires the module to always be enabled. Now the
autoscaling configuration is done with a per-pool setting.
Now the rook module is shown as an example to enable.
Signed-off-by: travisn <tnielsen@redhat.com>
This commit adds the flexibility to configure
leader election flags as per the user
requirement and also keeps the existing values
as the default one.
resolve: #13475
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Since v18.2.1 is the default recommendation for the ceph version,
update all the docs and examples to that version.
Signed-off-by: travisn <tnielsen@redhat.com>
Today, it's unclear that there is an expected order of operation when it
comes up upgrades. In reality, the `rook-ceph` helm chart includes the
operator, which should have the opportunity to update any custom
resources before the `rook-ceph-cluster` is upgraded.
Signed-off-by: Kyle Fazzari <kyrofa@ubuntu.com>
Update docs for the upcoming v1.13 release.
Ensure that the pending release doc has critical notes.
Ensure upgrade guide versions are updated and tested.
Clarify some minor documentation points regarding features present in pending release doc.
Special care has been taken to update notes and docs for removal of the admission controller, which may be confusing for the estimated-small number of acive users.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
This commit updates default cephcsi driver version
to v3.10.0 and filesystem reconciler now creates
csi subvolumegroup by default.
Signed-off-by: Rakshith R <rar@redhat.com>
Add the missing explanation of pgHealthCheckTimeout and pgHealthyRegex
in the CephCluster' CRD doc. In addition, remove a verbose sentence
from the explanation of `osdMaintenanceTimeout`.
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
This implements the "Ceph Config via Ceph Cluster CRD" design document
as a `cephConfig:` structure on the CRD.
This also fixes the `yq` commands used to manipulate the
`cluster-test.yaml` that caused CI issues for this PR and potentially
unknowingly others.
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
This commits removes controller-runtime dependencies
from the apis dir and to achieve that we are removing
webhook.
Signed-off-by: subhamkrai <srai@redhat.com>
Originally we create it using this cmd
ceph fs subvolume create <vol_name> <subvol_name>
So we can have 2 variables filesystem and subvolume name,
Currently the CR doesn't allow us to make subvolume-name
as constant as needed to "csi" because of k8s limitations
Signed-off-by: parth-gr <paarora@redhat.com>
This commit adds new CSIDriverOptions section in
cephCluster CR. This section contains settings
for read affinity and kernel+fuse Mount options
These settings will be injected directly into
rook-ceph-csi-config cm to be applicable per
ceph cluster.
Signed-off-by: Rakshith R <rar@redhat.com>
travisn
subhamkrai
subham rai
Madhu Rajanna
Satoru Takeuchi
Joshua Hoblitt
Liang Zheng
Raghavendra Talur
Praveen M
parth-gr
Yuma Ogami
Riya Singhal
Blaine Gardner
sp98
Niels de Vos
Rakshith R
Kyle Fazzari
parth-gr
Alexander Trost
Anthony D'Atri