When the cephcsi executable receives an error when calling
validateCloneDepthFlag(), it panics due to klog.Fatalln(). The errors
that validateCloneDepthFlag() logs should be understandable enough, so
that users know what to investigate. A Go panic on a user error is not
very userfriendly, and does not provide any additional usefil
information.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When the cephcsi executable receives an error when calling
util.ValidateURL() on the optional "metricspath". The error that
util.ValidateURL() returns should be understandable enough, so that
users know what to investigate. A Go panic on a user error is not very
userfriendly, and does not provide any additional usefil information.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When the cephcsi executable receives an error when calling
util.ValidateDriverName(), it panics due to klog.Fatalln(). The error
that util.ValidateDriverName() returns should be understandable enough,
so that users know what to investigate. A Go panic on a user error is
not very userfriendly, and does not provide any additional usefil
information.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When running the 'cephcsi' executable without arguments, a Go panic is
reported:
$ ./_output/cephcsi
F1026 13:59:04.302740 3409054 cephcsi.go:126] driver type not specified
goroutine 1 [running]:
k8s.io/klog/v2.stacks(0xc000010001, 0xc0000520a0, 0x48, 0x9a)
/go/src/github.com/ceph/ceph-csi/vendor/k8s.io/klog/v2/klog.go:996 +0xb9
k8s.io/klog/v2.(*loggingT).output(0x2370360, 0xc000000003, 0x0, 0x0, 0xc000194770, 0x20cb265, 0xa, 0x7e, 0x413500)
/go/src/github.com/ceph/ceph-csi/vendor/k8s.io/klog/v2/klog.go:945 +0x191
k8s.io/klog/v2.(*loggingT).println(0x2370360, 0x3, 0x0, 0x0, 0xc000163e08, 0x1, 0x1)
/go/src/github.com/ceph/ceph-csi/vendor/k8s.io/klog/v2/klog.go:699 +0x11a
k8s.io/klog/v2.Fatalln(...)
/go/src/github.com/ceph/ceph-csi/vendor/k8s.io/klog/v2/klog.go:1456
main.main()
/go/src/github.com/ceph/ceph-csi/cmd/cephcsi.go:126 +0xafa
Just logging the error and exiting should be sufficient. This stack-trace
from the Go panic does not add any useful information.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The main() function of the cephcsi executable calls klog.Fatalln() to
report certain errors. This causes the executable to panic which is not
helpful to users that only need the error message.
By introducing logAndExit(), there is no need to call klog.Fatalln()
anymore.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When using go-ceph and the volumeOptions.Connect() call, the credentials
are not needed once the connection is established.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reduce the number of calls to the `ceph fs` executable to improve
performance of CephFS volume resizing.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
This prepares resizeVolume() so that the volumeOptions.conn can be used
for connecting with go-ceph and use the connection cache.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The upgrade-tests-cephfs fails relative regularly with the following
error during intial deployment:
timeout waiting for deployment csi-cephfsplugin-provisioner with error error waiting for deployment "csi-cephfsplugin-provisioner" status to match expectation: etcdserver: request timed out
By detecting if the API-server returned a non-fatal error, the test does
not need to abort, but can wait for completion. PollImmediate() will
still return ErrWaitTimeout once the timeout elapsed.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
When running a simple build with only the required arguments, the
following warning are reported:
$ buildah bud --build-arg=BASE_IMAGE=ceph/ceph:v15 --build-arg=GO_ARCH=amd64 -f ./deploy/cephcsi/image/Dockerfile .
...
STEP 15: COPY . ${SRC_DIR}
STEP 16: RUN make cephcsi
cephcsi image settings: quay.io/cephcsi/cephcsi version canary
make: git: Command not found
make: git: Command not found
if [ ! -d ./vendor ]; then (go mod tidy && go mod vendor); fi
make: git: Command not found
...
STEP 23: COMMIT
Getting image source signatures
...
Writing manifest to image destination
Storing signatures
--> 239b19c4049
git is used to detect the current commit, and store it in the binary
that is built. Without the commit, the "Git Commit:" in the output is
empty, making it impossible to get the exact version:
$ podman run --rm 239b19c4049 --version
Cephcsi Version: canary
Git Commit:
Go Version: go1.15
Compiler: gc
Platform: linux/amd64
Kernel: 5.8.4-200.fc32.x86_64
Signed-off-by: Niels de Vos <ndevos@redhat.com>
With the update to minikube v1.14.1 downloading binaries for the recent
Kubernetes patch releases works again. The CI jobs have been updated to
use the major versions, and so should Mergify.
Fixes: #1588
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Minikube 1.14.1 contains a fix for downloading Kubernetes binaries with
version 1.19.3 and 1.18.10. When this version of minikube is used, we
can return to passing major versions to CI jobs (1.19 and 1.18).
Updates: #1588
See-also: kubernetes/minikube#9500
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The StorageClasses that get deployed for the Kubernetes e2e external
storage tests reference a ConfigMap that contains the connection details
for the Ceph cluster. Without this ConfigMap, Ceph-CSI will not function
correctly.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Add few more rules, like:
* subject cannot be empty
* body shouldn't be empty
* avoid body line length over 80 characters (warning only)
* always sign-off the commit msg
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
We have below exported function in credentials.go which is not
called from anywhere in the repo. Removing it for the same reason.
```
// NewCredentials generates new credentials when id and key
// are provided.
func NewCredentials(id, key string) (*Credentials, error) {
...
```
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
If loadPVC() fails, it return error and we expect the PVC object
to be nil too. In many places we check on the error and exit.
However in few places we are looking at PVC object.
This commit make the condition check on `err` instead of `PVC`
object for consistency.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
`cap` builtin function returns the capacity of a type. Its not
good practice to use this builtin function for other variable
names, removing it here
Ref# https://golang.org/pkg/builtin/#cap
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
golang-ci suddenly complains about the following issue
internal/cephfs/util.go:41:1: directive `// nolint:unparam // todo:program values has to be revisited later` is unused for linter unparam (nolintlint)
// nolint:unparam // todo:program values has to be revisited later
^
Dropping the comment completely seems to fix it. Ideally
execCommandJSON() will get removed once the migration to go-ceph is
complete.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
instead of keeping the log level at 5, which
is required only for tracing the errors. this commit
adds an option for users to configure the log level
for all containers.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
volJournal.Connect() got the error on err2 variable, however
the return was on variable err which hold the error return of
DecomposeCSIID() which is wrong. This cause the error return wrongly
parsed and pushed from the caller. From now on, we are reusing the
err variable to hold and revert the error of volJournal.Connect().
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
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>
currently, auto merge is not checking for the
centos CI status before merging the PR, this commit
adds the check for the same.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The allocated, and potentially connected, volumeOptions object in
newVolumeOptionsFromVolID() is not cleaned-up in case of errors. This
could cause resource leaks.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Without connection, follow-up oparations on the volumeOptions object
will cause a panic. This should fix a regression in CephFS testing.
Signed-off-by: Niels de Vos <ndevos@redhat.com>
The latest Kubernetes patch release (v1.18.10) can not be deployed with
minikube. Selecting version 1.18.9 until the problems with minikube are
addressed.
https://github.com/ceph/ceph-csi/pull/1596 updated
the kubernetes version for E2E
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
