An rbd image can have a maximum number of
snapshots defined by maxsnapshotsonimage
On the limit is reached the cephcsi will
start flattening the older snapshots and
returns the ABORT error message, The Request
comes after this as to wait till all the
images are flattened (this will increase the
PVC creation time. Instead of waiting till
the maximum snapshots on an RBD image, we can
have a soft limit, once the limit reached
cephcsi will start flattening the task to
break the chain. With this PVC creation time
will only be affected when the hard limit
(minsnapshotsonimage) reached.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 8d3a44d0c4)
if the cephfs mountpoint is not mounted the umount
call will fail with both stderr and err,
an error (exit status 32) and stdError (umount: /var/lib/kubelet/plugins/kubernetes.io/csi/pv/pvc-e622cd2b-0b87-4f49-a709-b89664ca6ec4/globalmount: not mounted.
checking stderr is sufficient to find out the mountpoint
is not mounted.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
sometimes, cephfs returns pending as clone
status if we request for the subvolume clone.
cephcsi need to consider the pending state
when checking the clone status and it should
return abort error message if the clone is in
pending state or in-progress state.
Co-authored-by: Yug <yuggupta27@gmail.com>
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
currently in someplaces we are checking the stderror
for CLI errors and insome places we are checking for
just error. This commit fixes the issue by checking
the stderror for actual CLI errors.
Co-authored-by: Yug <yuggupta27@gmail.com>
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
all the CLI commands we execute logs the actual
error in stdError. logging stderror is using for
debugging.
Co-authored-by: Yug <yuggupta27@gmail.com>
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The implementation of getOMapValues assumed that the number of key-value
pairs assigned to the object would be close to the number of keys
being requested. When the number of keys on the object exceeded the
"listExcess" value the function would fail to read additional keys
even if they existed in the omap.
This change sets a large fixed "chunk size" value and keeps reading
key-value pairs as long as the callback gets called and increments
the numKeys counter.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
(cherry picked from commit 8a41cd03a5)
Fixed shellcheck in test-go script
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
(cherry picked from commit fdbd487741)
Previously the purgeVolume error was ignored due to wrong error variable
check in the createVolume. With this change it checks on the proper error.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
(cherry picked from commit 9dee064b77)
fix problem with deletion of a namespaced image
Signed-off-by: Marton Natko <mnatko@transip.nl>
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 91c49c14b3)
return a proper error message to the user when
the subvolume has the snapshots and it cannot
be removed until the snapshots on the subvolume
have to be deleted.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 89b326c896)
Instead of using the Docker command to push the image to to minikube VM,
read the image from stdin over ssh and load it with the Docker command
that is available inside the VM.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Add a way to supply local CONTAINER_CMD option of choice via
env variable to minikube.sh
Note: we still use docker daemon env at minikube box, in the future
we can switch to podman service env '# minikube podman-env' if needed
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
When passing
fuseMountOptions: debug
in the StorageClass, the mount options passed on the ceph-fuse
commandline result in "-o nonempty ,debug". The additional space before
the ",debug" causes the mount command to fail.
Fixes: 1485
Signed-off-by: Niels de Vos <ndevos@redhat.com>
(cherry picked from commit 6f2f972f5b)
Updating the version of golang.org/x/text to version v0.3.3.
It fixes the vulnerability in http://golang.org/x/text/encoding/unicode
which leads UTF-16 decoder entering an infinite loop causing
the program to crash or run out of memory.
Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
(cherry picked from commit 8e434bb3ee)
Get subvolume features using subvolume info and update the
volume options with Features parameter.
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 0682f0e500)
The subvolume features consists the list of features, which if includes
"snapshot-autoprotect", result in query based approach to
detecting the need for protect/unprotect.
If "snapshot-autoprotect" feature is present, The UnprotectSnapshot
call should be treated as a no-op
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 9e959c45a3)
The subvolume features consists the list of features, which if includes
"snapshot-autoprotect", result in query based approach to
detecting the need for protect/unprotect.
If "snapshot-autoprotect" feature is present, The ProtectSnapshot
call should be treated as a no-op
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 43a4c100ec)
Use subvolume info to fetch the subvolume path.
If `subvolume info` command is not available,
use `getpath` command instead.
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 365eb58ff7)
Add validateSnapshotRetention() to verify if subvolume has
`snapshot-retention` feature.
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 59fc4aa00f)
Snapshots can be retained even after subvolume deletion in
Ceph 14.2.12. Adding support for the same in ceph-csi.
Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 6351358752)
updated cephfs ROX test case to create
ROX Clone PVC instead of creating an empty PVC
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit be3a78afaf)
It doesnot make sense to allow the creation of empty
volumes with readonly access, this commit allows the
creation of volume which is having readonly capabilities
only if the content source is set for the volume.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 860b65c446)
It doesnot make sense to allow the creation of empty
volumes which is going to be accessed with readonly mode,
this commit allows the creation of volume which is having
readonly capabilities only if the content source is set
for the volume.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 2deabcd284)
added a helper function to validate is create
request for ROX is for volume from source.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit d816df4f42)
rework of E2E framework for better code
organization and add more helpful logs for
debugging.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit b4693dcffe)
Form kubernetes v1.19 onwards NodeRequest is getting volume path
in StagingTargetPath instead of VolumePath, cephcsi should also
use the same.
Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
(cherry picked from commit 4de1abad5e)
updateVolWithImageInfo() is currently executing an rbd command
to get details about an RBD image. Replaced it with the
required go-ceph functions.
Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
(cherry picked from commit 8c2bdbc001)
in case of clone failure, we need to first delete
the clone and the snapshot from which we created
the clone, then as part of cleanup we need to remove
the temporary cloned image and the temporary snapshot
created on the parent image.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 38892c3068)
validate backend rbd images count in each
E2E test cases. This helps a lot to catch
the issues in each test case.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit d5c19954c1)
as go-ceph is 0.5.0 is released updating
the dependency to latest release.
more info about release at
https://github.com/ceph/go-ceph/releases/tag/v0.5.0
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 2808d526bb)
we cannot depend on the master branch of external-snapshotter
in cephcsi as the master branch can change anytime. its
good to use released tags to our E2E.
fixes: #1416
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit d77b23e3c1)
we should not return the CLI errors in GRPC errors
we need to return proper readable error messages
to the user for better understanding and better
debugging.
updates #1242
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
(cherry picked from commit 0bd45a5eb1)
