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Commit Graph

26 Commits

Author SHA1 Message Date
Madhu Rajanna
0d9fcbc21b cephfs: remove unused cr Credentials
removed unused cr variable.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-10 10:13:55 +00:00
Madhu Rajanna
34d0ff0d70 cephfs: make purgeVolume method of volumeOptions
converted purgeVolume from function to method
of volumeOptions.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-10 10:13:55 +00:00
Niels de Vos
16cb43f0f9 rbd: store csi.storage.k8s.io/pvc/namespace metadata as Owner
The Owner of an RBD image (Kubernetes Namespace, tenant) can be used to
identify additional configuration options. This will be used for
fetching the right Vault Token when encrypting/decrypting volumes.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-12-09 13:58:48 +00:00
Madhu Rajanna
ebb413534f cephfs: remove unsed cr util.Credentials
remove unused cr util.Credentials variable.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-03 14:53:33 +00:00
Madhu Rajanna
0f451ed465 cephfs: implement getSnapshotInfo with go-ceph
implement getSnapshotInfo function with go-ceph
to get subvolume information.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-03 14:53:33 +00:00
Niels de Vos
294f7b22d4 cephfs: remove unused Credentials argument from deleteSnapshot()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-12-02 14:36:39 +00:00
Niels de Vos
032db78d8a cephfs: make deleteSnapshot() a method of volumeOptions
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-12-02 14:36:39 +00:00
Madhu Rajanna
b40d561228 cephfs: make getVolumeRootPathCeph as a method
getVolumeRootPathCeph is a method of volumeOptions

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-01 09:46:52 +00:00
Madhu Rajanna
e4713bc9ed cephfs: remove unused Credentials argument from getVolumeRootPathCeph
remove unused Credentials argument from getVolumeRootPathCeph
function.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-12-01 09:46:52 +00:00
Niels de Vos
8d08e8b37e cephfs: remove unused Credentials argument from getCloneState()
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-11-29 07:13:35 +00:00
Niels de Vos
476ad18d2e cephfs: make getCloneState() a method of volumeOptions
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-11-29 07:13:35 +00:00
Niels de Vos
66aa595e77 cephfs: do not export internal CloneStatus type
getCloneInfo() does not need to return a full CloneStatus struct that
only has one member. Instead, it can just return the value of the single
member, so the JSON type/struct does not need to be exposed.

This makes the API for getCloneInfo() a little simpler, so it can be
replaced by a go-ceph implementation later on.

As the function does not return any of the unused attributes anymore, it
is renamed to getCloneStatu() as well.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-11-29 07:13:35 +00:00
Madhu Rajanna
ba84f14241 journal: create object with provided UUID
incase of async mirroring the volume UUID is
retrieved from the volume name, instead of cephcsi
generating a new UUID it should reserve the passed
UUID it will be useful when we support both metro DR
and async mirroring on a kubernetes clusters.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-11-28 18:50:00 +00:00
Yug
acbedc52bf cephfs: Add 'pending' state for clone status
In certain cases, clone status can be 'pending'.
In that case, abort error message should be
returned similar to that during 'in-progress'
state.

Co-authored-by: Madhu Rajanna <madhupr007@gmail.com>
Signed-off-by: Yug <yuggupta27@gmail.com>
2020-11-09 07:29:12 +00:00
Madhu Rajanna
c57189382f cephfs: replace Errorf with ErrorLog in checkSnapExists
replace Errorf with ErrorLog in checkSnapExists
for context based logging.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 09:44:12 +00:00
Madhu Rajanna
98e97baa60 cephfs: replace Errorf with ErrorLog in checkVolExists
replace Errorf with ErrorLog in checkVolExists
for context based logging.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-13 09:44:12 +00:00
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
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
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
Sven Anderson
dba2c27bcb cephfs: simplify error handling
This change replaces the sentinel errors in cephfs module with
standard errors created with errors.New().

Related: 

Signed-off-by: Sven Anderson <sven@redhat.com>
2020-07-23 11:16:40 +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
Niels de Vos
ad04e0d8c4 cleanup: use errors.As() in cephfs.checkVolExists()
See-also: https://github.com/golang/go/wiki/ErrorValueFAQ#how-should-i-change-my-error-handling-code-to-work-with-the-new-features
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2020-07-03 09:12:48 +00:00
John Mulligan
52603d595a journal: split journal types creating a new Connection type
Before, the one CSIJournal type was handling both configuration and
providing methods to make changes to the journal. This created the
temptation to modify the state of the global configuration object to
enact changes through the method calls.

This change creates a new type `journal.Connection` that takes the
monitors and credentials to create a short(er)-lived object to actually
read and make changes on the journal. This also avoid mixing the
arguments needed to connect to the cluster with the arguments needed
for the various journal read & update calls.

Signed-off-by: John Mulligan <jmulligan@redhat.com>
2020-05-15 15:14:48 +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