Commit Graph

18 Commits

Author SHA1 Message Date
Madhu Rajanna
b90ddd7ade Remove volumemounter flag from cephfs
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-09-05 13:04:44 +05:30
Madhu Rajanna
a81a3bf96b implement grpc metrics for ceph-csi
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-08-30 06:50:32 +00:00
Daniel-Pivonka
01a78cace5 switch to cephfs, utils, and csicommon to new loging system
Signed-off-by: Daniel-Pivonka <dpivonka@redhat.com>
2019-08-29 14:04:31 +00:00
Madhu Rajanna
0da4bd5151 start controller or node server based on config
if both controller and nodeserver flags are set/unset
cephcsi will start both server,

if only one flag is set, it will start relavent
service.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-08-19 06:11:43 +00:00
Madhu Rajanna
89732d923f move flag configuration variable to util
remove unwanted checks
remove getting drivertype from binary name

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-08-19 06:11:43 +00:00
Madhu Rajanna
dfbdec4b6a add validation to check if stagingPath exists
It's CO responsibility to create the
stagingPath as per the CSI spec.

The CO SHALL ensure
// that the path is directory and that the process serving the
// request has `read` and `write` permission to that directory. The
// CO SHALL be responsible for creating the directory if it does not
// exist.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-07-29 12:52:10 +00:00
Madhu Rajanna
778cfb3090 provide option to set pluginpath for cephfs
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-07-25 14:47:42 +05:30
Madhu Rajanna
f4c80dec9a Implement NodeStage and NodeUnstage for rbd
in NodeStage RPC call  we  have to map the
device to the node plugin and make  sure  the
the device will be mounted to  the global path

in  nodeUnstage request unmount the device from
global path and unmap the device

if the volume mode is block  we will be creating
a file inside a stageTargetPath  and it will be
considered  as the global path

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-07-24 12:49:21 +00:00
Madhu Rajanna
3f8bd3b2a6 Update driver version during build time
update driver version and add git commit
to the image. This will help us to identify
what latest git commit image contains.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-07-12 15:54:52 +05:30
ShyamsundarR
c5762b6b5c Modify RBD plugin to use a single ID and move the id and key into the secret
RBD plugin needs only a single ID to manage images and operations against a
pool, mentioned in the storage class. The current scheme of 2 IDs is hence not
needed and removed in this commit.

Further, unlike CephFS plugin, the RBD plugin splits the user id and the key
into the storage class and the secret respectively. Also the parameter name
for the key in the secret is noted in the storageclass making it a variant and
hampers usability/comprehension. This is also fixed by moving the id and the key
to the secret and not retaining the same in the storage class, like CephFS.

Fixes #270

Testing done:
- Basic PVC creation and mounting

Signed-off-by: ShyamsundarR <srangana@redhat.com>
2019-06-24 13:46:14 +00:00
Madhu Rajanna
a38986fce0 Enable all static-checks in golangci-lint
* Enable all static-checks in golangci-lint
* Update golangci-lint version
* Fix issue found in golangci-lint

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-06-10 15:56:17 +05:30
ShyamsundarR
b9cd0e18ad Make CephFS plugin stateless reusing RADOS based journal scheme
This is a part of the stateless set of commits for CephCSI.

This commit removes the dependency on config maps to store cephFS provisioned
volumes, and instead relies on RADOS based objects and keys, and required
CSI VolumeID encoding to detect the provisioned volumes.

Changes:
- Provide backward compatibility to provisioned volumes by older plugin versions (1.0.0 or older)
- Remove Create/Delete support for statically provisioned volumes (fixes #382)
- Added namespace support to RADOS OMaps and used the same to store RADOS CSI objects and keys in the CephFS metadata pool
- Added support to mention fsname for CephFS provisioning (fixes #359)
- Changed field name in CSI Identifier to 'location', to denote a pool or fscid
- Updated mounter cache to use new scheme
- Required Helm manifests are updated
- Required documentation and other manifests are updated
- Made driver option 'metadatastorage' as optional, as fresh installs do not need to specify the same

Testing done:
- Create/Mount/Delete PVC
- Create/Delete 5 PVCs
- Mount version 1.0.0 PVC
- Delete version 1.0.0 PV
- Mount Statically defined PV/PVC/Pod
- Mount Statically defined version 1.0.0 PV/PVC/Pod
- Delete Statically defined version 1.0.0 PV/PVC/Pod
- Node restart when mounted to test mountcache
- Use InstanceID other than 'default'
- RBD basic round of tests, as namespace is added to OMaps
- csitest against ceph-fs plugin
  - NOTE: CephFS plugin still does not detect and address already created
  volumes but of a different size
- Test not providing any value to the metadata storage parameter

Signed-off-by: ShyamsundarR <srangana@redhat.com>
2019-05-30 06:20:35 -04:00
ShyamsundarR
1406f29dcd Refactor voljournal to aid reuse with CephFS
and to also inmprove the code reuse in rbd itself.

Signed-off-by: ShyamsundarR <srangana@redhat.com>
2019-05-30 09:58:40 +00:00
wilmardo
891daa9375 Replaces the references to the Kubernete Authors with the Ceph-CSI authors 2019-04-03 11:14:08 +02:00
Róbert Vašek
a4dd845735
Merge pull request #223 from Madhu-1/fix-222-1.0
update driver name as per csi spec
2019-03-14 06:38:13 +01:00
Madhu Rajanna
d61a87b42e Fix driver name as per CSI spec
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-03-13 12:04:30 +05:30
Madhu Rajanna
16279eda78 Roundup volume size to Mib for rbd
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-03-04 19:17:28 +05:30
Madhu Rajanna
fd4c019aba cleanup: remove duplicate code
Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>
2019-02-19 13:44:10 +05:30