Commit Graph

42 Commits

Author SHA1 Message Date
Humble Chirammal
68bbd58045 rebase: update sidecars to latest versions
external-provisioner: v2.3.0
external-attacher: v3.3.0
external-snapshotter: v4.2.0
node-driver-registrar: v2.3.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-08-17 10:58:52 +00:00
Alexandre Lossent
5cba04c470 cephfs: support selinux mount options
- mount host's /etc/selinux in node plugins
- process mount options in all code paths for cephfs volume options

Signed-off-by: Alexandre Lossent <alexandre.lossent@cern.ch>
2021-08-04 12:59:34 +00:00
Yug
a852e66133 deploy: update node-driver-registrar
update node-driver-registrar to
the latest available release version.

Signed-off-by: Yug <yuggupta27@gmail.com>
2021-06-25 15:45:14 +00:00
Yati Padia
774e8e4042 util: enable golang profiling
Add support for golang profiling.
Standard tools like go tool pprof and curl
work. example:
$ go tool pprof http://localhost:8080/debug/pprof/profile
$ go tool pprof http://localhost:8080/debug/pprof/heap
$ curl http://localhost:8080/debug/pprof/heap?debug=1

https://golang.org/pkg/net/http/pprof/ contains
more details about the pprof interface.

Fixes: #1699

Signed-off-by: Yati Padia <ypadia@redhat.com>
2021-05-25 10:41:22 +00:00
Humble Chirammal
1b0ebc43d4 deploy: use serviceAccountName instead of serviceAccount in yamls
serviceAccount is the depricated alias for serviceAccountName, so it
is recommended/suggested to use serviceAccountName instead.

For ex. reference:
https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-04-06 09:00:35 +00:00
Madhu Rajanna
2190ca922e set priorityclass on plugin pods
set system-node-critical priority on the plugin
pods, as its the highest priority and this need to
be applied on plugin pods as its critical for
storage in cluster.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-02-19 13:29:09 +00:00
Mudit Agarwal
a92d8d7f2e deploy: update csi sidecar images
This PR makes the changes in csi templates and
upgrade documentation required for updating
csi sidecar images.

Signed-off-by: Mudit Agarwal <muagarwa@redhat.com>
2020-12-08 10:23:34 +00:00
Madhu Rajanna
39b1f2b4d3 cleanup: fix mispell words
fixed mispell words in the repo.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-11-29 12:47:46 +05:30
Humble Chirammal
bae289ea0a deploy: update sidecar repo paths to new image repository
The image repository has been migrated to k8s.gcr.io/sig-storage from
quay.io/k8scsi.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2020-10-13 12:34:42 +00:00
Madhu Rajanna
f2edc926cf deploy: remove preStop hook from daemonset templates
The lifecycle preStop hook fails on container stop / exit
because /bin/sh is not present in the driver registrar container
image.

the driver-registrar will remove the socket file
before stopping. we dont need to have any preStop hook
to remove the socket as it was not working as expected

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-08-31 17:24:54 +00:00
Madhu Rajanna
d15ded88f5 cleanup: Remove support for Delete and Unmounting v1.1.0 PVC
as v1.0.0 is deprecated we need to remove the support
for it in the Next coming (v3.0.0) release. This PR
removes the support for the same.

closes #882

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-07-10 16:07:13 +00:00
ShyamsundarR
5c4abf8347 Add topology support to ceph-csi
Signed-off-by: ShyamsundarR <srangana@redhat.com>
2020-04-14 14:14:29 +00:00
Madhu Rajanna
bcd646ee55 Deprecate grpc metrics in ceph-csi
As kubernetes CSI sidecar is exposing the
GRPC mertics we can make use of the same in
ceph-csi we dont need to expose our own.

update: #881

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-04-01 11:59:37 +00:00
Wong Hoi Sing Edison
ebe5aa00cf Upgrade: csi-node-driver-registrar from v1.2.0 to v1.3.0
See https://github.com/kubernetes-csi/node-driver-registrar/releases/tag/v1.3.0
See https://github.com/kubernetes-csi/node-driver-registrar/blob/v1.3.0/CHANGELOG-1.3.md
2020-04-01 08:39:37 +00:00
Madhu Rajanna
034b123478 Remove mount cache for cephfs
PR #282 introduces the mount cache to
solve cephfs fuse mount issue when cephfs plugin pod
restarts .This is not working as intended. This PR removes
the code for maintainability.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-02-11 15:11:21 +00:00
Madhu Rajanna
eb2fb9233b Add run hostpath to daemonset pods
`/run/mount` need to be share between host and
csi-plugin containers for `/run/mount/utab`

this is required to ensures that the network
is not stopped prior to unmounting the network devices.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2020-01-28 16:50:18 +00:00
wilmardo
f04af5742d refact: Remove Kubernetes 1.13.x support
Signed-off-by: wilmardo <info@wilmardenouden.nl>
2020-01-20 10:32:30 +00:00
Madhu Rajanna
02bcb5f16a Enable leader election in v1.14+
Use Deployment with leader election instead of StatefulSet

Deployment behaves better when a node gets disconnected
from the rest of the cluster - new provisioner leader
is elected in ~15 seconds, while it may take up to
5 minutes for StatefulSet to start a new replica.

Refer: kubernetes-csi/external-provisioner@52d1fbc

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-08-05 07:11:44 +00:00
ShyamsundarR
bd204d7d45 Use --keyfile option to pass keys to all Ceph CLIs
Every Ceph CLI that is invoked at present passes the key via the
--key option, and hence is exposed to key being displayed on
the host using a ps command or such means.

This commit addresses this issue by stashing the key in a tmp
file, which is again created on a tmpfs (or empty dir backed by
memory). Further using such tmp files as arguments to the --keyfile
option for every CLI that is invoked.

This prevents the key from being visible as part of the argument list
of the invoked program on the system.

Fixes: #318

Signed-off-by: ShyamsundarR <srangana@redhat.com>
2019-07-25 12:46:15 +00:00
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
59d3365d3b update statefulset and daemonset api-version
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-06-25 14:00:46 +00:00
Humble Devassy Chirammal
95252dd9f6
Merge pull request #390 from ShyamsundarR/stateless-cephfs
Make CephFS plugin stateless reusing RADOS based journal scheme
2019-06-07 10:44:18 +05:30
Humble Chirammal
45ae1c56e4 Promote sidecars to latest available version tags.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2019-06-02 15:01:34 +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
Madhu Rajanna
2d560ba087 update ceph-csi to build and use a single docker image
currently, we have 3 docker files(cephcsi,rbd,cephfs) in the ceph-csi repo.
[commit ](85e121ebfe)
added by John to build a single image which can act as rbd or
cephfs based on the input configuration.

This PR updates the makefile and kubernetes templates to use
the unified image and also its deletes the other two dockerfiles.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-05-28 18:10:22 +00:00
王怀宗
1ccbb5b6a5 cephfs driver deploy support remount volume 2019-03-29 16:12:09 +08:00
Madhu Rajanna
52397b4dc4 rename socket directory to a common name
as the socket directory will be created
inside the container no need to follow
the plugin name in for the directory
creation, this will also reduce the code
changes if we want to change driver name.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2019-03-22 09:58:21 +05:30
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
cee9c4f8b2 Fix yamllint issues
Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>
2019-02-07 12:19:14 +00:00
Huamin Chen
e0e764b3a1 review feedback: tune rbd provisioner rbac
Signed-off-by: Huamin Chen <hchen@redhat.com>
2019-01-23 10:05:15 -05:00
Huamin Chen
c6c496ff59 switch to node registrar 2019-01-22 14:46:41 -05:00
Huamin Chen
aed7506d88 fix merge leftovers; use canary driver-registrar image, as v1.0.0 is not hosted in quay.io
Signed-off-by: Huamin Chen <hchen@redhat.com>
2019-01-15 13:31:06 -05:00
Huamin Chen
85b8415024 Merge branch 'master' into master-to-1.0 2019-01-15 16:15:30 +00:00
mickymiek
7d47bb0698 make k8s_configmap default metadatastorage for k8s deployments 2019-01-14 20:15:09 +00:00
mickymiek
d64dc3a1b2 modified cephfs deployment 2019-01-14 20:15:09 +00:00
Mike Cronce
a0be6e27d3 deploy/cephfs/kubernetes/csi-cephfsplugin.yaml: Add /var/lib/kubelet/plugins/kubernetes.io/csi bidirectional mount into plugin container 2018-12-14 15:16:11 -05:00
Mike Cronce
5ae81821e4 deploy/cephfs/kubernetes/csi-cephfsplugin.yaml: Made volumeMounts for plugin container slightly more readable 2018-12-14 15:06:42 -05:00
Mike Cronce
82b7904542 deploy/cephfs/kubernetes: Use CSI 1.x plugin directory 2018-12-04 15:38:10 -05:00
Mike Cronce
d46dc33611 deploy/cephfs: Updated all image tags from v0.3.0 to v1.0.0 2018-11-29 13:16:19 -05:00
Huamin Chen
4453cfce5b set dns policy in csi plugin so storage class can use mons' FQDN
Signed-off-by: Huamin Chen <hchen@redhat.com>
2018-09-19 14:39:43 +00:00
Masaki Kimura
02fdf238b0 Add configurations to handle kubelet-plugin-watcher to sample yaml files
Fixes: #73
2018-09-10 19:16:17 +00:00
gman
e2910f1c18 deployment update for 0.3.0 2018-08-07 15:11:22 +02:00