in the existing node watcher, we'll check for node update
event and see if there are `out-of-service` taints are applied
and `ROOK_WATCH_FOR_NODE_FAILURE` is enabled in rook-ceph-operator-configmap,
if then we'll create the networkFence cr and delete the cr if nodes come back.
And, added the unit test too.
Signed-off-by: subhamkrai <srai@redhat.com>
adding drop `ALL` capabilities in rook operator container
as this is not required and will remove warning in ocp cluster.
Signed-off-by: subhamkrai <srai@redhat.com>
with `requiredDropCapabilities: ["All"]` we can
drop all the default privileges and we can add the
privileges required `allowedCapabilities:` here.
Signed-off-by: subhamkrai <srai@redhat.com>
adding a option to make AttachRequired field
as configurable and added a comment to explain
the consequences of changing the default value
resolves: #11805
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The default value of maxUnavailable of daemonset is 1.
Sometimes the upgrade can be slow due to this setting.
So I add a parameter to change the value for rbd daemonset.
Signed-off-by: Shinya Hayashi <shinya-hayashi@cybozu.co.jp>
Co-authored-by: Toshikuni Fukaya <toshikuni-fukaya@cybozu.co.jp>
Co-authored-by: Yuji Ito <llamerada.jp@gmail.com>
A new variable is added to rook-ceph-operator-config
ConfigMap to allow using loop devices for osd.
This feature is intended to be used for testing purposes only.
Signed-off-by: Shinya Hayashi <shinya-hayashi@cybozu.co.jp>
This updates the cephcsi to latest 3.7.2
release and also updates sidecar to the latest
release in some missing files.
Note:- sidecar images are upto date in most of
the places, in some places it was missing, This
PR updates it in missing place.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The flex driver was deprecated and fully purged long ago,
and now finally we are purging the related properties
from the operator deployment that are no longer applied
anywhere.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Introduce a new env variable ROOK_CSI_IMAGE_PULL_POLICY in rook operator configmap which should be used to
customize the imagePullPolicy for the csi driver and imagePullPolicy property in cephVersionSpec for ceph pods.
Signed-off-by: Avan Thakkar <athakkar@redhat.com>
This option open-up volumes and volumemounts
for user customization of the rbd,cephfs,nfs
plugin daemonset.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit adds topology provisioning
support. This makes modification to rbac,
csi deployment and daemonset.
Signed-off-by: Rakshith R <rar@redhat.com>
The volume replication operator is being moved to
kubernetes-csi-addons. This commit hence, removes
the volume replication sidecar and updates the
related documentation.
It will also update the csi-addons sidecar version
to the latest one.
Closes: #10655
Signed-off-by: yati1998 <ypadia@redhat.com>
This commit change the default fsgroup policy for csi driver object
to "File" type which is the better/correct setting for the CSI volumes
We have been using default value which is "ReadWriteOnceWithFSType".
with this change backward compatibility should be preserved.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Setting the min version to 3.7 will make upgrade
difficult. If someone is using any different/custom
version, this means they won't be able to upgrade to
rook v1.10 unless they also update their csi image
at the same time. If we set the min version to 3.6,
it will give some time buffer to allow them to
change the csi driver later.
ref: https://github.com/rook/rook/pull/10759#discussion_r953014295
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
One can now use the operator configmap for CSI_CLUSTER_NAME variable
for setting ClusterName on the RBD images and CephFS subvolume.
This will be useful in cases like for example, when two container orchestrator
clusters (Kubernetes/OCP) are using a single ceph cluster.
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
One can now tweak the operator configmap for CSI_ENABLE_METADATA boolean to
enable/disable setting of PV/PVC/PVCNamespace &
snapshot-name/snapshot-namespace/snapshotcontent-name on the RBD images
and CephFS subvolume.
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
CephFS CSI driver dont have/advertise controller publish/unpublish
capabilities, thus dont need attacher sidecar for its operations.
The presence of external-attacher adds on overhead and issues wrt
attachment in various scenarios. One of them would be the lack of
performance on syncing volumeattachment from api server..etc.
More or less we don't have controller publish and unpublish capabilities,
so we should not make use of this sidecar and cause
unnecessary addon here thus other issues.
similar changes have been added to CSI
https://github.com/ceph/ceph-csi/pull/3149
Signed-off-by: yati1998 <ypadia@redhat.com>
This commit introduces new log level called csidecarLogLevel
for the sidecars which are not maintained by the csi-driver.
This will allow to have different configuration options
for the sidecars like snapshotter, resizer, attacher and
provisioner containers which will help to avoid the
spamming of logs to an extent.
Signed-off-by: yati1998 <ypadia@redhat.com>
A Liveness sidecar container that is deployed
with the CSI pods will be helpful to check
csi driver is properly responding or not.
and there is no liveness or readiness
kubernetes probe added for this one.
Providing an option to enable this
sidecar deployment and disabling it by default.
fixes#8783
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
At present the CephFS CSI driver works with default mode ie,
`ReadWriteOncewithFsType`. However `File` type is more apt for
the CephFS CSI driver and this commit bring that change. The
similar change is also introduced in ceph csi driver here:
https://github.com/ceph/ceph-csi/pull/3204
considering the `File` mode has been GAd in 1.23 kubernetes version
and also we are lifting one of the problematic code path in this
area via Ceph CSI driver changes, it is good to move the
fsgrouppolicy to `File`.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
updating node-driver-registrar to v2.5.1 release
, nfsplugin to 4.0.0 and csi-snapshotter to v6.0.1
Note:- with snapshotter v6.0.1 v1beta1 snapshot CRD
is not supported. If you want betav1 snapshot support
please switch to v5.x.x snapshotter.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The operator is very bursty and when starting up may need more memory
to reconcile all the CRs initially before it calms down.
The default of 256Mi was not sufficient for many clusters, so now
we bump up the limit to 512Mi.
This is a follow-up from the same change to the helm chart in
https://github.com/rook/rook/pull/10195.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Travis Nielsen
subhamkrai
Rakshith R
Madhu Rajanna
parth-gr
Humble Chirammal
Avan Thakkar
yati1998
Prasanna Kumar Kalever
Mudit Agarwal
Josh Soref
Santosh Pillai
Niels de Vos
Sean Johnson
Sébastien Han