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Commit Graph

13 Commits

Author SHA1 Message Date
riya-singhal31
dbdb9086d8 rbd: migration of replication controller server
this commit migrates the replication controller server
from internal/rbd and adds it to csi-addons.

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-23 06:00:40 +00:00
riya-singhal31
304194a0c0 cleanup: migration of volrep to csi-addons
This commit moves the volrep logic from internal/rbd to
internal/csi-addons/rbd.

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-04-21 13:05:20 +00:00
Rakshith R
95682522ee rbd: add capability to automatically enable read affinity
This commit makes use of crush location labels from node
labels to supply `crush_location` and `read_from_replica=localize`
options during rbd map cmd. Using these options, ceph
will be able to redirect reads to the closest OSD,
improving performance.

Signed-off-by: Rakshith R <rar@redhat.com>
2023-02-14 08:29:46 +00:00
Rakshith R
19e4146fab rbd: add replication capability & service to csiaddons server
csi-addons server will advertise replication capability and
replication service will run with csi-addons server too.

Signed-off-by: Rakshith R <rar@redhat.com>
2022-08-18 08:19:20 +00:00
Niels de Vos
011d4fc81c cleanup: create k8s.io/mount-utils Mounter only once
Recently the k8s.io/mount-utils package added more runtime dectection.
When creating a new Mounter, the detect is run every time. This is
unfortunate, as it logs a message like the following:

```
mount_linux.go:283] Detected umount with safe 'not mounted' behavior
```

This message might be useful, so it probably good to keep it.

In Ceph-CSI there are various locations where Mounter instances are
created. Moving that to the DefaultNodeServer type reduces it to a
single place. Some utility functions need to accept the additional
parameter too, so that has been modified as well.

See-also: 
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2022-07-21 07:14:43 +00:00
Prasanna Kumar Kalever
caf4090657 rbd: provide option to disable setting metadata on rbd images
As we added support to set the metadata on the rbd images created for
the PVC and volume snapshot, by default metadata is set on all the images.

As we have seen we are hitting issues#2327 a lot of times with this,
we start to leave a lot of stale images. Currently, we rely on
`--extra-create-metadata=true` to decide to set the metadata or not,
we cannot set this option to false to disable setting metadata because we
use this for encryption too.

This changes is to provide an option to disable setting the image
metadata when starting cephcsi.

Fixes: 
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-06-28 19:12:53 +00:00
Prasanna Kumar Kalever
2880c25fd6 rbd: set cluster Name as metadata on the image
This change helps read the cluster name from the cmdline args,
the provisioner will set the same on the RBD images.

Fixes: 
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-06-08 16:23:59 +00:00
Prasanna Kumar Kalever
6470cf3343 rbd: fix bug handling GetKrbdSupportedFeatures()
continue running rbd driver when /sys/bus/rbd/supported_features file is
missing, do not bailout.

Fixes: 
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-05-15 15:10:08 +00:00
Madhu Rajanna
dffb6e72c2 rbd: check nbd tool features only for rbd driver
calling setRbdNbdToolFeatures inside an init
gets called in main.go for both cephfs and rbd
driver. instead of calling it in init function
calling this in rbd driver.go as this is specific
to rbd.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-04-11 21:18:27 +00:00
Humble Chirammal
3730a462f4 rbd: add SINGLE_NODE{SINGLE_MULTI}_WRITER capabilities
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-01-11 19:40:22 +00:00
Yug Gupta
9d34809425 rbd: add NetworkFence operation
Signed-off-by: Yug Gupta <yuggupta27@gmail.com>
2022-01-07 14:48:12 +00:00
Niels de Vos
e574c807f0 rbd: expose CSI-Addons ReclaimSpace operations
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-12-23 17:43:23 +00:00
Niels de Vos
203920d8f4 rbd: move driver component into the rbd/driver package
The rbd package contains several functions that can be used by
CSI-Addons Service implmentations. Unfortunately it is not possible to
do this, as the rbd-driver needs to import the csi-addons/rbd package to
provide the CSI-Addons server. This causes a circular import when
services use the rbd package:

 - rbd/driver.go import csi-addons/rbd
 - csi-addons/rbd import rbd (including the driver)

By moving rbd/driver.go into its own package, the circular import can be
prevented.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-12-10 07:35:26 +00:00