As the maximum time allocated for the Travis
CI is 50 minutes and the cephfs and rbd E2E
takes around 45 Minutes to run completely.
This is blocking us from adding more tests in E2E.
splitting out the E2E will help us to run more tests
for each driver as we will get 50 minutes for
each Travis CI instance.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Added two new parameters for e2e test to skip
rbd and cephfs tests. This will help us to
run more test in Travis CI.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
during the checkSnapCloneExists we are checking
the image, if the image not found we are deleting
the snapshot on the parent image, This PR corrects
the comparasion. instead of snapshotNotFound we need
to check ImageNotFound error.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
tarcevol.py works with a fixed volume name prefix "csi-vol-", this could be changed by the storageclass
and hence tracevol.py should work with the dynamic value rather than the static.
Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
updated unit testing for the kernel check
for deep flatten feature for both supported
upstream kernel version (5.1.0+) and RHEL
8.2 backport
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
In case Podman or Docker is not installed, running containerized tests
or builds will fail with unclear errors.
Introduce a 'need-container-cmd' make target that checks if the
CONTAINER_CMD is available (and non-empty). When running without Podman
and Docker, the following error is displayed:
$ make containerized-build
cephcsi image settings: quay.io/cephcsi/cephcsi version canary
Missing container support, install Podman or Docker
make: *** [Makefile:135: need-container-cmd] Error 1
Signed-off-by: Niels de Vos <ndevos@redhat.com>
as RHEL 8.2 supports the deep-flatten
feature, added it to the list to map
the rbd images on the node without flattening.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
as v5.1.0 supports the deep-flatten feature,lowering
the required version to map rbd images which
are having deep-flatten feature
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Reduced the number of pods created
in ROX E2E to save some time in E2E
and changed the waiting time from 2 to 1
min.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
as we are creating more resources
the e2e timeout is not enough we need
to increase the e2e timeout to higher
value for now.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
we need to take lock on parent rbd image when
we are creating a snapshot from it, if the user
tries to delete/resize the rbd image when we are
taking snapshots,we may face issues. if the volume
lock is present on the rbd image, the user cannot
resize the rbd image nor delete the rbd image.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
as we need to test the maxsnapshotsonimage we
need to set the limit to minimal value which we
can test in CI as the default limit is 450,which
cannot be tested in CI.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
flatten cloned images to remove the link
with the snapshot as the parent snapshot can
be removed from the trash.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Added maxsnapshotsonimage flag to flatten
the older rbd images on the chain to avoid
issue in krbd.The limit is in krbd since it
only allocate 1 4KiB page to handle all the
snapshot ids for an image.
The max limit is 510 as per
https://github.com/torvalds/linux/blob/
aaa2faab4ed8e5fe0111e04d6e168c028fe2987f/drivers/block/rbd.c#L98
in cephcsi we arekeeping the default to 450 to reserve 10%
to avoid issues.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
added listsnapshots function for an
rbd image to list all the snapshots
created from an rbd images, This will
list the snapshots which are in trash also.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Several places in the code compared errors directly with the go-ceph
sentinel errors. This change uses the errors.Is() function of go
1.13 instead. The err113 linter reported this issue as:
err113: do not compare errors directly, use errors.Is() instead
Signed-off-by: Sven Anderson <sven@redhat.com>
`make image-cephcsi` will fail when Golang is not installed. There is no
strict requirement for Golang to be available, it is only used to gather
the architecture of the OS where the image is built. It is possible to
build the image successfully with `make image-cephcsi GOARCH=amd64`.
In case Golang is not installed, GOARCH can not be detected
automatically. This will cause a failure while installing Golang in the
container image. Because the failure is not very clear, display a
warning in the case the GO_ARCH (from ${GOARCH} in the Makefile) is not
set.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
updated upgrade documentation to remove
the snapshot created by alpha driver before
upgrade of CSI driver as beta snapshot is not
backward compatible with the alpha snapshot.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
There is no direct dependency on "github.com/pkg/errors" anymore, so it
can be removed from go.mod.
After running `go mod tidy`, the "github.com/pkg/errors" gets downgraded
to a version that is referenced in other depndencies. This was
unexpected, but seems needed.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
"github.com/pkg/errors" does not offer more functionlity than that we
need from the standard "errors" package. With Golang v1.13 errors can be
wrapped with `fmt.Errorf("... %w", err)`. `errors.Is()` and
`errors.As()` are available as well.
See-also: https://tip.golang.org/doc/go1.13#error_wrapping
Signed-off-by: Niels de Vos <ndevos@redhat.com>
By fixing the golangci-lint runs, this now gets reported as a problem.
Instead of addressing the compexity of the DeleteVolume() method here,
mark it as a TODO.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When building against go-ceph, the most recent version of Ceph is
assumed to be available (currently Octopus). In case an older version of
the development packages is installed, building go-ceph will fail.
Golangci-lint does not accept the `-tags nautilus` parameter like other
Golang tools. Instead, the build-constraints need to be configured in a
confguration file.
This change takes care of the following:
- move the current scripts/golangci.yml to a template
- add the @@CEPH_VERSION@@ substitute
- generate the configuration file when needed
Signed-off-by: Niels de Vos <ndevos@redhat.com>
currently, various calls to deleteImage does not
need the rbdStatus check. That is only required
when calling from DeleteVolume. This PR optimizes the
rbd image deletion by removing the status check.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
added skipForceFlatten flag to skip
the image deptha and skip image flattening.
This will be very useful if the kernel is
not listed in cephcsi which supports deep
flatten fauture.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
