Checks the version of the configured ceph-csi image while starting the operator. The operator will fail if the image is not supported.
Added an additional parameter to operator to disable the check e.g. to test not yet supported csi images.
Signed-off-by: Stefan Haas <shaas@suse.com>
Currently there is no option to turn on and off the
log level verbosity in csi containers, This PR adds
the functionality to select logging levels for csi containers.
Fixes: #4690
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
external-attacher v2.x is not compatible with v1.x
This PR makes the require changes in csi templates
and upgrade documentation for easily upgrade
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
* bumping ceph-operator memory limit from 128Mi to 256Mi in order to
avoid OOMkills of the rook-ceph-operator pod
* updating documentation example for operator to denote a limit of 256Mi
instead of 128Mi
When upgrading from rook v1.1.7 to v1.2.0, the rook-ceph-operator pod
continued to get OOMKilled by the kubernetes scheduler. Manually
bumping this limit to something higher than 128Mi (I tried 256Mi and it
was good) prevented the OOMKills.
Signed-off-by: Jeff Billimek <jeff@billimek.com>
CSI nodeplugins, specifically when using cephfs FUSE or
rbd-nbd as the mounters, when upgraded, will
cause existing mounts to become stale/not-rechable
(usually connection timeout errors).
This is due to losing the mount processes running within the
CSI nodeplugin pods.
This PR add updated the Daemonset update strategy
based on the ENV variable to take care of above issue
with some manual steps
Moreinfo: https://github.com/ceph/ceph-csi/issues/703
Resolves: https://github.com/rook/rook/issues/4248
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In ceph-csi v1.2.2 we have add a flag `forcecephkernelclient`
to force use Ceph Kernel clients on kernel < 4.17 which
support quotas for Cephfs
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
we need to set a ENV `CSI_RBD_ENABLE_SNAPSHOTTER`
variable to "false" in operator template to disable
deployment of snapshotter sidecar in ceph-csi rbd
provisioner.
Fixes: #4401
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
cephcsi v1.2.2 release is out and the image is available
for use, updating rook to use latest available release
image
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This is the first phase miscellaneous part of three phases to improve and
rework the Rook documentation for better user accessibility to the Rook
projects and with that the storage providers.
Phase two is about automatic generation of CRD documentation and phase
three is about reworking the docs themselves and, e.g., examples for
CRDs and certain use cases.
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
The alpha, beta, and stable channels do not match the rook release process.
Each storage provider defines their own stability based on the CRDs
rather than defining it with the release process. Rook really
only has two release streams: master and the official releases.
Master is published with each merge, while releases go through
a signoff process to ensure quality. Thus, the alpha, beta,
and stable channels are removed and replaced with a
single release channel.
Signed-off-by: travisn <tnielsen@redhat.com>
Introduce mount security mode for basic multi tenancy
Fixes#2164.
This adds three new parameters/options to StorageClass/flexvolume entry:
* `mountUser`
* `mountSecret`
* `mountSecretNamespace`
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
The background is that there are at least two distributions with very
different host fs layouts. Those would be NixOS and GNU Guix.
For example, on NixOS, /lib/modules does not exist, it can instead
be found at /run/current-system/kernel-modules/lib/modules where
/run/current-system/kernel-modules is a symlink into /nix/store.
Within the modules directory, again on NixOS, there are more links
into the /nix store.
So to support alternate host fs layouts it is now possible to specify
the lib/modules host path and in addition specify extra mounts.
Signed-off-by: John Axel Eriksson <john@insane.se>
docs: Flexvolume config: Added Atomic host to the list
docs: Added empty new line to all doc files
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
Stefan Haas
Madhu Rajanna
Jeff Billimek
Travis Nielsen
d-luu
Alexander Trost
Umanga Chapagain
Mathias Chevalier
Mateusz Gozdek
Louis
Dmitry Yusupov
Jared Watts
John Axel Eriksson
Ratnadeep Debnath
Terje Sannum
Matt Pryor
Saravana
Karol Chrapek
Brett Jacobson
Travis Nielsen
Gerard Hickey