CSI driver for Ceph
Go to file
Jason Dillaman a274b19bfa Handle EACCESS error from 'ceph rbd task add remove'
If the RBD user does not have permissions to talk to the
Ceph MGR, it should gracefully fallback to the slower foreground
image deletion.

Fixes: #677
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
2019-10-13 14:50:40 +00:00
.github Add PR/Issue/Feature templates 2019-05-27 11:43:44 +00:00
assets feat: Adds Ceph logo as icon for Helm charts 2019-08-20 05:34:28 +00:00
charts fix: add POD_NAMESPACE to RBD provisioner deployments 2019-09-30 11:15:35 +00:00
cmd deprecate containerized flag and remove nsenter 2019-09-23 13:22:29 +00:00
deploy update registration directory name 2019-10-10 07:16:09 +00:00
docs Add mergify rule to auto merge backported PR 2019-09-27 16:11:33 +05:30
e2e Added E2E for rbd nodeplugin restart 2019-09-23 13:22:29 +00:00
examples We were defaulting to ext4 at first and then moved toxfs. 2019-09-24 14:36:50 +05:30
pkg Handle EACCESS error from 'ceph rbd task add remove' 2019-10-13 14:50:40 +00:00
scripts refactor: Merge 1.13 and 1.14 Helm charts and improve charts 2019-09-27 05:49:18 +00:00
troubleshooting/tools Trace backend volume from pvc 2019-08-26 14:42:12 +00:00
vendor Remove nsenter packages from vendor 2019-09-23 13:22:29 +00:00
.gitignore update ceph-csi to build and use a single docker image 2019-05-28 18:10:22 +00:00
.mergify.yml update mergify for auto merging 2019-09-30 17:19:00 +05:30
.travis.yml Add 'gosec' to the static-checks 2019-09-04 11:48:37 +00:00
deploy.sh refactor: Merge 1.13 and 1.14 Helm charts and improve charts 2019-09-27 05:49:18 +00:00
Gopkg.lock Remove nsenter packages from vendor 2019-09-23 13:22:29 +00:00
Gopkg.toml implement grpc metrics for ceph-csi 2019-08-30 06:50:32 +00:00
LICENSE Removing appendix from license. 2019-08-09 15:16:46 +00:00
Makefile Add 'gosec' to the static-checks 2019-09-04 11:48:37 +00:00
README.md update readme for v1.2.0 release 2019-09-10 13:11:53 +00:00

Ceph CSI

Go Report
Card Build
Status

This repo contains Ceph Container Storage Interface (CSI) driver for RBD, CephFS and kubernetes sidecar deployment yamls of provisioner, attacher, node-driver-registrar and snapshotter for supporting CSI functionalities.

Overview

Ceph CSI plugins implement an interface between CSI enabled Container Orchestrator (CO) and Ceph cluster. It allows dynamically provisioning Ceph volumes and attaching them to workloads.

Independent CSI plugins are provided to support RBD and CephFS backed volumes,

  • For details about configuration and deployment of RBD plugin, please refer rbd doc and for CephFS plugin configuration and deployment please refer cephfs doc.
  • For example usage of RBD and CephFS CSI plugins, see examples in examples/.

Project status

Status: GA

Supported CO platforms

Ceph CSI drivers are currently developed and tested exclusively on Kubernetes environments. There is work in progress to make this CO independent and thus support other orchestration environments in the future.

NOTE:

  • csiv0.3 is deprecated with release of csi v1.1.0

Support Matrix

Ceph-CSI features and available versions

Plugin Features Feature Status CSI Driver Version CSI Spec Version Ceph Cluster Version Kubernetes Version
RBD Dynamically provision, de-provision Block mode RWO volume GA >=v1.0.0 >=v1.0.0 >= Mimic >= v1.13.0
Dynamically provision, de-provision Block mode RWX volume GA >=v1.0.0 >=v1.0.0 >= Mimic >= v1.13.0
Dynamically provision, de-provision File mode RWO volume GA >=v1.0.0 >=v1.0.0 >= Mimic >= v1.13.0
Creating and deleting snapshot Alpha >=v1.0.0 >=v1.0.0 >= Mimic >= v1.13.0
Provision volume from snapshot Alpha >=v1.0.0 >=v1.0.0 >= Mimic >= v1.13.0
Provision volume from another volume - - - - -
Resize volume - - - - -
Metrics Support - - - - -
CephFS Dynamically provision, de-provision File mode RWO volume Alpha >=v1.1.0 >=v1.0.0 Nautilus (>=14.2.2) >=v1.13.0
Dynamically provision, de-provision File mode RWX volume Alpha >=v1.1.0 >=v1.0.0 Nautilus (>=v14.2.2) >=v1.13.0
Creating and deleting snapshot - - - - -
Provision volume from snapshot - - - - -
Provision volume from another volume - - - - -
Resize volume - - - - -
Metrics - - - - -

NOTE: The Alpha status reflects possible non-backward compatible changes in the future, and is thus not recommended for production use.

CSI spec and Kubernetes version compatibility

Please refer to the matrix in the Kubernetes documentation.

Ceph CSI Container images and release compatibility

Ceph CSI Release/Branch Container image name Image Tag
Master (Branch) quay.io/cephcsi/cephcsi canary
v1.2.0 (Release) quay.io/cephcsi/cephcsi v1.2.0
v1.1.0 (Release) quay.io/cephcsi/cephcsi v1.1.0
v1.0.0 (Branch) quay.io/cephcsi/cephfsplugin v1.0.0
v1.0.0 (Branch) quay.io/cephcsi/rbdplugin v1.0.0

Contributing to this repo

Please follow development-guide and coding style guidelines if you are interested to contribute to this repo.

Troubleshooting

Please submit an issue at: Issues

Weekly Bug Triage call

We conduct weekly bug triage calls at our slack channel on Tuesdays. More details are available here

Contact

Please use the following to reach members of the community: