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Commit Graph

22 Commits

Author SHA1 Message Date
Rakshith R
43f753760b cleanup: resolve nlreturn linter issues
nlreturn linter requires a new line before return
and branch statements except when the return is alone
inside a statement group (such as an if statement) to
increase code clarity. This commit addresses such issues.

Updates: 

Signed-off-by: Rakshith R <rar@redhat.com>
2021-07-22 06:05:01 +00:00
Yati Padia
4a649fe17f cleanup: resolve godot linter
This commit resolves godot linter issue
which says "Comment should end in a period (godot)".

Updates: 

Signed-off-by: Yati Padia <ypadia@redhat.com>
2021-07-13 06:50:03 +00:00
Humble Chirammal
0d432be5bf internal: reformat long lines in internal/cephfs package to 120 chars
We have many declarations and invocations..etc
with long lines which are very difficult to follow while doing
code reading. This address the issues in 'internal/cephfs' package to
restrict the line length to 120 chars.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-06-28 14:43:49 +00:00
Rakshith R
fb7389f478 cephfs: add stderr to mount function errors
This commit appends stderr to error in both kernel and
ceph-fuse mounter functions to better be able to debug
errors.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-04-08 12:18:01 +00:00
Rakshith R
721640178b cephfs: fix unmountVolume function
This commit fixes bug in unmount function which caused
unmountVolume to fail when targetPath was already unmounted.

Signed-off-by: Rakshith R <rar@redhat.com>
2021-03-25 15:15:07 +00:00
Niels de Vos
a7a928d7ec cleanup: return error from execCommandErr() in bindMount()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-12-09 08:35:35 +00:00
Niels de Vos
6f2f972f5b cephfs: trim spaces around fuseMountOptions
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>
2020-09-23 12:12:51 +00:00
Madhu Rajanna
f566b0fc2d cephfs: replace Warningf with WarningLog in unmountVolume
replace Errorf with ErrorLog in unmountVolume
for context based logging.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 09:44:12 +00:00
Madhu Rajanna
3fe3d25dda cephfs: replace Errorf with ErrorLogMsg in loadAvailableMounters
replace Errorf with ErrorLog in loadAvailableMounters
for context based logging.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 09:44:12 +00:00
Niels de Vos
36469b87e2 util: make ExecComand return stdout and stderr as string
Most consumers of util.ExecCommand() need to convert the returned []byte
format of stdout and/or stderr to string. By having util.ExecCommand()
return strings instead, the code gets a little simpler.

A few commands return JSON that needs to be parsed. These commands will
be replaced by go-ceph implementations later on. For now, convert the
strings back to []byte when needed.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-07-24 16:04:13 +00:00
Niels de Vos
ddac66d76b util: use context.Context for logging in ExecCommand
All calls to util.ExecCommand() now pass the context.Context. In some
cases this is not possible or needed, and util.ExecCommand() will not
log the command.

This should make debugging easier when command executions fail.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-07-24 16:04:13 +00:00
Niels de Vos
457d846241 cephfs: use util.ExecCommand() instead of execCommand()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-07-24 16:04:13 +00:00
Yug
71ddf51544 cleanup: address gomnd warnings
Direct usage of numbers should be avoided.

Issue reported:
mnd: Magic number: X, in <argument> detected (gomnd)

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-07-21 08:36:24 +00:00
Yug
628ae9e982 cleanup: use wrapped static errors instead of dynamic
In Go 1.13, the fmt.Errorf function supports a new %w verb.
When this verb is present, the error returned by fmt.Errorf
will have an Unwrap method returning the argument of %w,
which must be an error. In all other ways, %w is identical to %v.

Updates: 

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-07-21 08:36:24 +00:00
Yug
7f94a57908 cleanup: address godot warnings
Top level comments should end in a period

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-07-21 08:36:24 +00:00
Yug
1490daed7e cleanup: Avoid usage of numbers
Add seperate functions to handle all
levels and types of logging.

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-07-10 07:41:23 +00:00
Yug
8dc4ab6b1b rebase: update k8s.io/klog to v2.3.0
Update klog version to v2.3.0

Signed-off-by: Yug <yuggupta27@gmail.com>
2020-07-10 07:41:23 +00:00
Madhu Rajanna
567b2ab280 util: Rename KernelVersion to GetKernelVersion
Renames KernelVersion to GetKernelVersion for
more readibility.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-01 08:21:47 +00:00
Madhu Rajanna
12c3be9974 util: Move supported version check to util
as we need to reuse the same code for both cephfs
and rbd moving the supported version check function
to util package, for better readability renamed
the function.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-01 08:21:47 +00:00
Niels de Vos
efd9b31043 cleanup: use util.MountOptionsAdd() in CephFS volumemounter
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-06-24 13:33:44 +00:00
Niels de Vos
209a5e5602 util: add function to get the kernel version
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-06-18 11:42:47 +00:00
Niels de Vos
32839948ef cleanup: move pkg/ to internal/
The internal/ directory in Go has a special meaning, and indicates that
those packages are not meant for external consumption. Ceph-CSI does
provide public APIs for other projects to consume. There is no plan to
keep the API of the internally used packages stable.

Closes: 
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-04-23 11:00:59 +00:00