Commit Graph

3982 Commits

Author SHA1 Message Date
Madhu Rajanna
d4186a6880 rbd: discard flattening error if the image doesnt have parent
if the image is created without flattening image-feature
the image will get few image-features by default, deep-flatten
is one of them. if the image doesnot have any parent
the rbd image flattening will fail, This commit discards
error message if the image doesnt have any parent.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 08:37:53 +00:00
Humble Chirammal
3c6149b86e cephfs: Add documentation about snapshot create/restore and clone
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-13 07:16:31 +00:00
Niels de Vos
9bd91bc9d3 ci: use last "git fetch" output to test commitlint
When running in the CI the git repository is not completely cloned. This
causes the 'commitlint' job to be unable to resolve the history of the
commits.

By using FETCH_HEAD, the last 'git fetch' output will be used.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-13 12:12:58 +05:30
Humble Chirammal
2b180d89c5 cephfs: change the volumetype to RWX instead of RWO
The intention here is to keep the example YAMLs of CephFS
with recommended Access Mode of CephFS which is RWX instead of RWO.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-13 03:37:28 +00:00
Madhu Rajanna
22158ebf17 rebase: workaround missing redirect
This fix is needed because we were hitting:
```
vbom.ml/util@v0.0.0-20180919145318-efcd4e0f9787:
unrecognized import path "vbom.ml/util":
reading https://vbom.ml/util?go-get=1: 503 Service Unavailable
```

Source for the workaround:
golang/dep#1169

The fix consists in simply enforcing what the redirect was supposed to
do.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-12 17:22:21 +00:00
Mudit Agarwal
46acd6b2cd doc: update e2e README for snapshot operation
Updated e2e README with the prerequisites to run snapshot/clone e2e tests.

Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
2020-08-12 16:27:49 +00:00
Madhu Rajanna
8a581ec6c0 rbd: fix build issue for rbd
merging of https://github.com/ceph/ceph-csi/pull/1035
broken the cephcsi building. This commits fixes
the build issue.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-12 19:53:48 +05:30
Mehdy Khoshnoody
204487383d e2e: Add e2e test cases for rbd rados namespace
These test cases are will be executed against a rados namespace.
- Create a PVC and bind it to an app.
- Resize block PVC and check device size.
- Create a PVC clone and bind it to an app.

Signed-off-by: Mehdy Khoshnoody <mehdy.khoshnoody@gmail.com>
2020-08-12 16:22:58 +05:30
Mehdy Khoshnoody
3081eabba5 doc: Add rados namespace to option to csi-configs
A minimal documentation on how to use a rados namespace with rbd.

Signed-off-by: Mehdy Khoshnoody <mehdy.khoshnoody@gmail.com>
2020-08-12 16:22:58 +05:30
Mehdy Khoshnoody
fc5eadf106 rbd: Add rados namespace support for rbd
Make sure to operate within the namespace if any given
when dealing with rbd images and snapshots and their journals.

Signed-off-by: Mehdy Khoshnoody <mehdy.khoshnoody@gmail.com>
2020-08-12 16:22:58 +05:30
Madhu Rajanna
b5320d9273 e2e: add backend validation for pvc restore and clone
added backend subvolume validation for cephfs
snapshot restore and pvc to pvc clone.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 16:21:29 +00:00
Madhu Rajanna
2307687dc2 e2e: add backend validation of cephfs pvc
added a backend validation to check subvolumes
count when we create and delete pvc.

fixes #1316

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 16:21:29 +00:00
Madhu Rajanna
141b89f514 e2e: add function to get subvolume list
added a helper function in e2e to list subvolumes
in a filesystem

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 16:21:29 +00:00
Humble Chirammal
07890aace6 doc: correct rbd snap-clone doc
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-11 13:39:47 +00:00
Madhu Rajanna
44191b5a1f e2e: update cephcsi upgrade testing version
updated upgrade testing version to 3.0.0
to check the backward compatibility with the
latest release.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 12:20:19 +00:00
Madhu Rajanna
bfde065f92 util: move getMonsAndClusterID to util
as we had duplicate functions in both cephfs
and rbd this commit moves the function to util.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 10:02:53 +00:00
Madhu Rajanna
18f4e9d519 util: move csiconfigfile to util
as we have csiconfigfile in both cephfs
and rbd moving the configfile path to
util folder.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-11 10:02:53 +00:00
Niels de Vos
35c5afcd3e ci: always fetch GIT_SINCE for commitlint
When running the commitlint CI job, the branch that the PR is based on
may not be available. That makes it impossible for commitlint to detect
the changes between the HEAD of the branch, and the commits in the PR.

By fetching GIT_SINCE unconditionally, commitlint should be able to
detect the changes and only run the tests against the commits that were
added through the PR.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
b864afd6d7 util: use local ErrorLog() for Create/RemoveObject() instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
eaea18df0f util: use local FatalLog() for NewK8sClient() instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
9d4020d255 util: use local ErrorLog() for CheckKernelSupport() instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
75ae16cfab util: use local DefaultLog() for util/topology instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
bf02227207 util: use local ErrorLog() for OperationLock.release() instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
fb56a7595a util: use local ErrorLog() for GetCryptoPassphrase() instead of klog
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
61924adf57 util: use FatalLog() in util/httpserver.go
Hide the use of klog by using our own FatalLog() function.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
ab033f85df util: add FatalLog(), ErrorLog() and WarningLog() functions
These functions will always log the message, irrespectively of the
log-level that has been configured.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Niels de Vos
44863a9d29 cleanup: move log functions to util/log.go
There is a util/log.go file, so the log functions in util/util.go can be
moved there.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-08-11 08:11:37 +00:00
Madhu Rajanna
b86d329d1e rbd: add stagingpath to error message
if the stagingpath is not present inside
the container send the staging path in error
message.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-10 08:51:23 +00:00
Humble Chirammal
ef1785ce4d e2e: remove volume populate test case and also change writeDataInPod()
As we are populating the volume in other two test cases for clone and
snapshot operation, we dont need a specific test case now.
WriteDataInPod() function is also changed to take the pod spec and write
some data to it

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
7d2bba1375 cephfs: introduce parsetime() to parse createdAt field in snap return
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
c3400bfb97 cephfs: add snapshot create and delete functionalilies
It also add helper routines like parsetime,doSnapshot..etc

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
20c90ddfc4 cephfs: getVolumeRootPathCeph and purgeVolume use new error strings
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
1f4839cb5e cephfs: add subvolume struct and getSubvolumeInfo calls
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
31e9288f8f cephfs: remove inValidCommmand and errNotFoundString
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
5bceb590fd cephfs: add snap reserve/unreserve and snap exist functionalities
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
38d005e4e6 cephfs: validate create volume request
Also add functionality to generate snap from request
and to get mon and clusterID from the request

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
9c000add29 cephfs: Change checkVolExist for snapshot and clone workflow
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
c773097f85 cephfs: add snapshot and clone helper functions
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
d1fe12b4f0 cephfs: change createvolume for snapshot/clone workflow
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
c31f349c6f cephfs: use delete operation lock in delete volume
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
f9257ed1cb cephfs: add snapshot create/delete capabilities in controllerserver
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
5a71949dcd cephfs: introduce newSnapshotOptionsFromID to generate volOpt and sid
From provided CSI volume ID this populate volumeOptions and snapshot
identifier after connecting to the snapJournal.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
a4f2c5617c cephfs: retrieve NewCSISnapshotJournal with namespace set
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
1746b4e6ee cephfs: add various error strings for command validation
Compared to previous version of the error strings, this change
depend on error strings like ENOENT, EEXIST, EINVAL..etc
The format of the error strings change in different cluster versions
and the error code return should not change. This also add extra
error strings for snapshot and clone operation outputs

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
6dcf03a4bc cephfs: add checkContentSource() to validate the data source
checkContentSource() validate the data source in the request
and then populate volumeOptions or snapshotshot identifier in
case of snapshot source. If the data source is volume, then
parentVolumeOption and pvID are populated.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
2bb0bbde7f cephfs: change createBackingVolume to accomodate clone operations
adjust createBackingVolume() to create a subvolume from snapshot
or existing subvolume by taking restore or clone operation locks

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
c968380134 cephfs: add snapshotlock and operationlock to controllerserver
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
66827facc3 cephfs: make use of expand operation lock in ControllerExpandVolume
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
074feddaf3 e2e: add test cases for cephfs snapshot creation,deletion and restore
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00
Humble Chirammal
90762342a0 e2e: introduce createCephFSSnapshotClass creation
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-08-08 00:11:35 +00:00