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Commit Graph

529 Commits

Author SHA1 Message Date
Rakshith R
98fdadfde7 rbd: do not execute rbd sparsify when volume is in use
This commit makes sure sparsify() is not run when rbd
image is in use.
Running rbd sparsify with workload doing io and too
frequently is not desirable.
When a image is in use fstrim is run and sparsify will
be run only when image is not mapped.

Signed-off-by: Rakshith R <rar@redhat.com>
2023-07-11 13:48:36 +00:00
Niels de Vos
f60a358007 rbd: do not try to run resizefs on an encrypted BlockMode volume
When a volume has AccessType=Block and is encrypted with LUKS, a resize
of the filesystem on the (decrypted) block-device is attempted. This
should not be done, as the application that requested the Block volume
is the only authoritive reader/writer of the data.

In particular VirtualMachines that use RBD volumes as a disk, usually
have a partition table on the disk, instead of only a single filesystem.
The `resizefs` command will not be able to resize the filesystem on the
block-device, as it is a partition table.

When `resizefs` fails during NodeStageVolume, the volume is unstaged and
an error is returned.

Resizing an encrypted block-device requires `cryptsetup resize` so that
the LUKS header on the RBD-image is updated with the correct size. But
there is no need to call `resizefs` in this case.

Fixes: 
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-07-03 14:54:39 +00:00
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
cdaa9264eb rbd: migration of replication service to csi-addon
this commit removes grpc import from replication.go
and replaced it with usual errors and passed gRPC
responses in csi-addons

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-22 11:50:54 +00:00
riya-singhal31
b5e68c810e rbd: add unit test for ParseEncryptionOpts
Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-06 22:01:26 +00:00
riya-singhal31
347b4d2885 rbd: remove context where its not being used
Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-06 22:01:26 +00:00
riya-singhal31
38f5e860e2 rbd: add check for EncryptionTypeNone
this commit adds the validation for encryption
value as false, and sets the type as none

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-06 22:01:26 +00:00
riya-singhal31
92d9785166 cleanup: ErrWaitTimeout is deprecated in k8s 1.27
replaced ErrWaitTimeout with Interrupted

Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
2023-06-06 12:21:43 +00:00
Niels de Vos
c968f6407d build: address dupword warnings
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
b9b8392f71 build: address errorlint warning
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
9201da0502 build: address gofmt warnings
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
a6c14c051f build: address golint warnings
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
e63ebb73c5 build: address nlreturn warnings
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
53c94efc02 build: address gocritic warnings
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Niels de Vos
81218a69f9 build: address nolintlint errors from new golangci-lint
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-06-05 04:49:46 +00:00
Liang Zheng
5a079122f4 rbd: can exit early if image-meta.json does not exist
Signed-off-by: Liang Zheng <zhengliang0901@gmail.com>
2023-05-02 20:36:24 +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
Niels de Vos
37c8f07ed5 rbd: do not run mkfs on a BlockMode volume
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-03-08 16:26:39 +00:00
Niels de Vos
a4678200e5 rbd: allow setting mkfsOptions in the StorageClass
Add `mkfsOptions` to the StorageClass and pass them to the `mkfs`
command while creating the filesystem on the RBD device.

Fixes: 
Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-03-08 16:26:39 +00:00
Niels de Vos
13cdb08e61 rbd: cleanup passing mkfs arguments for NodeStageVolume
Storing the default `mkfs` arguments in a map with key per filesystem
type makes this a little more modular. It prepares th code for fetching
the `mkfs` arguments from the VolumeContext.

Signed-off-by: Niels de Vos <ndevos@ibm.com>
2023-03-08 16:26:39 +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
Madhu Rajanna
e9e33fb851 cleanup: fix static checks
fix SA1019 static check to replace
io/utils with os package

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2023-02-02 14:53:59 +00:00
Madhu Rajanna
e54a97ba85 rbd: discover if StagingTargetPath in NodeExpandVolume
The StagingTargetPath is an optional entry in
NodeExpandVolumeRequest, We cannot expect it to be
set always and at the same time cephcsi depended
on the StaingTargetPath to retrieve some metadata
information.

This commit will check all the mount ref and identifies
the stagingTargetPath by checking the image-meta.json
file exists and this is a costly operation as we need to
loop through all the mounts and check image-meta.json
in each mount but this is happens only if the
StaingTargetPath is not set in the NodeExpandVolumeRequest

fixes 

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2023-01-31 08:20:36 +00:00
Madhu Rajanna
d5278bd6c5 rbd: set disableInUseChecks on rbd volume
set disableInUseChecks on rbd volume struct
as it will be used later to check whether
the rbd image is allowed to mount on multiple
nodes.

fixes: 

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2023-01-11 16:24:07 +00:00
Humble Chirammal
71c4ae542c rebase: remove protobuf dependency locking
this commit remove the protobuf dependency locking in the module
description.

Also, ptypes.TimestampProto is deprecated and this commit
make use of the timestamppb.New() for the construction.

ParseTime() function has been removed and callers adjusted to the
same.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-11-15 00:10:46 +00:00
Madhu Rajanna
d12400aa9c rbd: unset metadata if setmetadata is false
We need to unset the metadata on the clone
and restore PVC if the parent PVC was created
when setmetadata was set to true and it was
set to false when restore and clone pvc was
created.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-11-14 14:41:36 +00:00
Humble Chirammal
d70b594946 rbd: remove false error check in getDeviceSize
this removed err condition will be always false as error
is always nil.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-11-09 15:35:45 +00:00
Rakshith R
8650538b78 rbd: setup encryption if rbdVol exits during CreateVol
This commit adds code to setup encryption on a rbdVol
being repaired in a followup CreateVolume request.
This is fixes a bug wherein encryption metadata may not
have been set in previous request due to container restart.

Fixes: 

Signed-off-by: Rakshith R <rar@redhat.com>
2022-11-07 12:49:18 +00:00
Madhu Rajanna
07e9dede2c rbd: check volume details from original volumeID
Checking volume details for the existing volumeID
first. if details like OMAP, RBD Image, Pool doesnot
exists try to use clusterIDMapping to look for the
correct informations.

fixes: 

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-11-04 06:32:05 +00:00
Madhu Rajanna
3e1f60244e rbd: check for empty lastSyncTime
Sometime the json unmarshal might
get success and return empty time
stamp. add a check to make sure the
time is not zero always.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-11-03 08:10:19 +00:00
Madhu Rajanna
8f25edc888 rbd: return error if last sync time not present
As per the csiaddon spec last sync time is
required parameter in the GetVolumeReplicationInfo
if we are failed to parse the description, return
not found error message instead of nil
which is empty response

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-11-03 08:10:19 +00:00
Madhu Rajanna
07aa9dea5c rbd: update namespace name in rados object
If a PV is reattached to a new PVC in a different
namespace we need to update the namespace name
in the rados object.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-28 15:50:01 +00:00
Madhu Rajanna
019628c8c2 rbd: update namespace name in metadata
If a PV is reattached to a new PVC in a different
namespace we need to update the namespace name
in the rbd image metadata.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-28 15:50:01 +00:00
Madhu Rajanna
848e3ee557 rbd: return abnormal in NodeGetVolumeStats
When we do stat on the targetpath, if there is
any error we can check is it due to corruption.
If yes, cephcsi can return abnormal in the
NodeGetVolumeStats so that consumer (CO/admin)
and detect and take further action.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-26 09:40:22 +00:00
Madhu Rajanna
f12fa3ee56 rbd: return GRPC error from GRPC method
GRPC methods should only return GRPC errors
if any error occurs.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-19 08:00:42 +00:00
Marcel Lauhoff
dc7ba684e3 rbd: Use EncryptionTypeNone
Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
1f1504479c rbd: Add context to fscrypt errors
Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
3e3af4da18 rbd: support file encrypted snapshots
Support fscrypt on RBD snapshots

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
82d92aab4a rbd: Add volume journal encryption support
Add fscrypt support to the journal to support operations like
snapshotting.

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
a7ea12eb8e rbd: Handle encryption type default at a more meaningful place
Different places have different meaningful fallback. When parsing
from user we should default to block, when parsing stored config we
should default to invalid and handle that as an error.

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
1fa842277a rbd: fscrypt file encryption support
Integrate basic fscrypt functionality into RBD initialization. To
activate file encryption instead of block introduce the new
'encryptionType' storage class key.

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
ce9fbb3474 rbd: Rename encryption to blockEncryption prep for fscrypt
In preparation of fscrypt support for RBD filesystems, rename block
encryption related function to include the word 'block'. Add struct
fields and IsFileEncrypted.

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Marcel Lauhoff
fe4821435e util: Make encryption passphrase size a parameter
fscrypt support requires keys longer than 20 bytes. As a preparation,
make the new passphrase length configurable, but default to 20 bytes.

Signed-off-by: Marcel Lauhoff <marcel.lauhoff@suse.com>
2022-10-17 17:33:52 +00:00
Madhu Rajanna
69eb6e40dc rbd: return GRPC error message
The error message return from the GRPC
should be of GRPC error messages only
not the normal go errors. This commits
returns GRPC error if setAllMetadata
fails.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-17 15:17:29 +00:00
Madhu Rajanna
01d4a614c3 rbd: delete volume if setallmetadata fails
If any operations fails after the volume creation
we will cleanup the omap objects, but it is missing
if setAllMetadata fails. This commits adds the code
to cleanup the rbd image if metadata operation fails.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-17 15:17:29 +00:00
Niels de Vos
b7703faf37 util: make inode metrics optional in FilesystemNodeGetVolumeStats()
CephFS does not have a concept of "free inodes", inodes get allocated
on-demand in the filesystem.

This confuses alerting managers that expect a (high) number of free
inodes, and warnings get produced if the number of free inodes is not
high enough. This causes alerts to always get reported for CephFS.

To prevent the false-positive alerts from happening, the
NodeGetVolumeStats procedure for CephFS (and CephNFS) will not contain
inodes in the reply anymore.

See-also: https://bugzilla.redhat.com/2128263
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2022-10-13 19:02:47 +00:00
Madhu Rajanna
71e5b3f922 rbd: remove dummy image workaround
To address the problem that snapshot
schedules are triggered for volumes
that are promoted, a dummy image was
disabled/enabled for replication.
This was done as a workaround, because the
promote operation was not triggering
the schedules for the image being promoted.

The bugs related to the same have been fixed in
RBD mirroring functionality and hence the
workaround  can be removed from the code base.

ceph tracker https://tracker.ceph.com/issues/53914

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-10-10 08:22:10 +00:00
Yati Padia
36b061d426 rbd: get description from remote status
This commit gets the description from remote status
instead of local status.
Local status doesn't have ',' due to which we get
array index out of range panic.

Fixes: 

Signed-off-by: Yati Padia <ypadia@redhat.com>
Co-authored-by: shyam Ranganathan <srangana@redhat.com>
2022-09-14 12:06:01 +00:00
yati1998
b19705f260 rbd: implements getVolumeReplicationInfo
This commit implements getVolumeReplicationInfo
to get the last sync time and update it in volume
replication CR.

Signed-off-by: yati1998 <ypadia@redhat.com>
2022-09-13 14:17:10 +00:00
Madhu Rajanna
71dbc7dbb4 rbd: map only primary image
If the image is mirroring enabled
and primary consider it for mapping,
if the image is mirroring enabled but
not primary yet. return error message
until the image is marked as primary.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-09-06 10:40:12 +00:00