Commit Graph

192 Commits

Author SHA1 Message Date
Rakshith R
c0201e493b deploy: set seLinuxMount to true for csidriver objects
Setting seLinuxMount:true in csidriver objects advertize
that the driver supports passing selinux label in mount
options.

refer: https://kubernetes.io/blog/2023/04/18/ \
kubernetes-1-27-efficient-selinux-relabeling-beta/

Signed-off-by: Rakshith R <rar@redhat.com>
2023-06-19 09:51:40 +00:00
iPraveenParihar
40c1d32518 deploy: update CSI sidecars to latest versions available
Below sidecars are updated with latest available versions

csi-node-driver-registrar: v2.8.0
csi-attacher: v4.3.0
csi-resizer: v1.8.0
csi-snapshotter: v6.2.2
csi-provisioner: v3.5.0

Signed-off-by: iPraveenParihar <praveenparihar68@gmail.com>
2023-06-01 19:06:53 +00:00
Rakshith R
db8320ce51 doc: add documentation regarding read affinity
This commit adds documentation about read affinity supported
for rbd volumes.

Signed-off-by: Rakshith R <rar@redhat.com>
2023-02-14 08:29:46 +00:00
Humble Chirammal
31f0ac6e2d deploy: update node-driver-registrar to v2.6.2
This version has a fix for an important bug at kubelet
registration path.
https://github.com/kubernetes-csi/node-driver-registrar/pull/247

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-12-08 11:50:40 +00:00
Humble Chirammal
b258628b05 helm: get rid of storage group enablement based on the version
deploy: remove beta storage group mention from csidriver yaml

the kubernetes version based enablement of storage api group
enablement is no longer requried and its already on v1 for
supported kubernetes versions.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-11-11 16:41:24 +00:00
Humble Chirammal
6bba64c872 rebase: update node driver registar to latest version
v2.6.0 is the latest version of the same and this commit
update it.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-11-03 14:31:26 +00:00
Humble Chirammal
d1acae7209 deploy: update sidecars to latest versions available
Below sidecars are updated with this commit.

csi-provisioner: v3.3.0
csi-snapshotter: v6.1.0

This commit change the sidecar versions in build.env setup.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-09-29 10:24:26 +00:00
Humble Chirammal
1e0bd66108 rbd: make default fstype explicit to ext4
With the attacher sidecar update to v4.0.0 this has to be set
explictly.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-09-21 22:00:24 +00:00
Humble Chirammal
5fa606b14d deploy: update resizer to v1.6.0 version
This commit make deployment changes to consume v1.6.0
version of the resizer controller.

Reference:
https://github.com/kubernetes-csi/external-resizer/releases/tag/v1.6.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-09-20 10:32:28 +00:00
Humble Chirammal
586a9cc8ee rbd: change default FsGroupPolicy to "File" for RBD CSI driver
This commit change the default fsgroup policy for csi driver object
to "File" type which is the better/correct setting for the CSI volumes.
We have been using default value which is "ReadWriteOnceWithFSType".
with this change backward compatibility should be preserved.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-09-05 07:06:37 +00:00
Madhu Rajanna
96a3aabe5a deploy: remove psp from cephcsi
as PSP is deprecated in kubernetes 1.21
and will be removed in kubernetes 1.25
removing the existing PSP related templates
from the repo and updated the required documents.

fixes #1988

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-08-23 07:53:46 +00:00
Humble Chirammal
76ddf8e306 deploy: introduce new log level for sidecar controllers
At present we have single log level configuration for all the containers
running for our CSI pods, which has been defaulted to log Level 5.
However this cause many logs to be spitted in a cluster and cause log
spamming to an extent. This commit introduce one more log level control
for CSI pods called sidecarLogLevel which defaults to log Level 1.

The sidecar controllers like snapshotter, resizer, attacher..etc has
been configured with this new log level and driver pods are with old
configruation value.

This allow us to have different configuration options for sidecar
constrollers and driver pods.

With this, we will also have a choice of different configuation setting
instead of locking onto one variable for the containers deployed via CSI driver.

To summarize the CSI containers maintained by Ceph CSI driver has log
level 5 and controllers/sidecars not maintained by Ceph CSI driver has
log level 1 configuration.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-07-28 08:31:37 +00:00
Yati Padia
776821f17f deploy: update csi-provisioner to latest version
This commits updates csi-provisioner sidecar to
latest version i.e., v3.2.0.

fixes: #3184

Signed-off-by: Yati Padia <ypadia@redhat.com>
2022-07-19 14:42:21 +00:00
Prasanna Kumar Kalever
dc738b96b4 deploy: add setmetadata=true in the templates
setmetadata on the volume by default, otherwise e2e will fail

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-06-28 19:12:53 +00:00
Prasanna Kumar Kalever
d3650ae863 deploy: fix the staging path accordingly in the templates
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-06-24 12:23:29 +00:00
Humble Chirammal
fa0da71ce2 deploy: update external resizer to v1.5.0
Refer#
https://github.com/kubernetes-csi/external-resizer/releases/tag/v1.5.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-06-21 07:43:15 +00:00
Humble Chirammal
34378aafb8 deploy: make use of latest attacher release v3.5.0
attacher sidecar has a new release:
https://github.com/kubernetes-csi/external-attacher/releases/tag/v3.5.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-06-17 15:46:09 +00:00
Madhu Rajanna
7a2dd4c3cf rbd: create token and use it for vault SA
create the token if kubernetes version in
1.24+ and use it for vault sa.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Signed-off-by: Rakshith R <rar@redhat.com>
2022-06-17 11:37:59 +00:00
Humble Chirammal
260f4b6567 deploy: update external-snapshotter to v6.0.1
The extenal snapshotter has a new version which address some of the
issues in v6.0.0.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-05-31 15:37:14 +00:00
Madhu Rajanna
3c1ae4c5c8 deploy: update snapshotter version to v6
external-snapshotter v6.0.0 is released updating
the snapshotter to v6.0.0

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-05-31 07:23:49 +00:00
Humble Chirammal
4e02dc1da9 deploy: Enable featuregate for volume expansion recovery
The enabled feature gates helps us to recover from volume expansion
failure.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-05-25 18:03:16 +00:00
Humble Chirammal
5e26043d61 deploy: update node-driver-registrar sidecar to latest
updated deployment yamls for the latest version.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-05-25 07:27:03 +00:00
Rakshith R
c880061882 ci: use canary csi-provisioner image to test different sc clones
This commit is added to use canary csi-provisioner image
to test different sc pvc-pvc cloning feature, which is not
yet present in released versions.
refer:
https://github.com/kubernetes-csi/external-provisioner/pull/699

Signed-off-by: Rakshith R <rar@redhat.com>
2022-05-06 10:32:21 +00:00
Silvan Loser
f2e0fa28fb deploy: allowPrivilegeEscalation: true in containerSecurityContext
When running the kubernetes cluster with one single privileged
PodSecurityPolicy which is allowing everything the nodeplugin
daemonset can fail to start. To be precise the problem is the
defaultAllowPrivilegeEscalation: false configuration in the PSP.
 Containers of the nodeplugin daemonset won't start when they
have privileged: true but no allowPrivilegeEscalation in their
container securityContext.

Kubernetes will not schedule if this mismatch exists cannot set
allowPrivilegeEscalation to false and privileged to true:

Signed-off-by: Silvan Loser <silvan.loser@hotmail.ch>
Signed-off-by: Silvan Loser <33911078+losil@users.noreply.github.com>
2022-04-22 23:36:02 +00:00
Humble Chirammal
6d06698672 rbd: change the image registry for sidecars
This commit change the image registry URL for sidecars in the
RBD deployment from `k8s.gcr.io` to `registry.k8s.io` as
the migration is happening from former to the latter.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-04-20 10:05:13 +00:00
Prasanna Kumar Kalever
d870cb152a deploy: add --extra-create-metadata arg to csi-snapshotter sidecar
This argument in csi-snapshotter sidecar allows us to receive
snapshot-name/snapshot-namespace/snapshotcontent-name metadata in the
CreateSnapshot() request.

For ex:

csi.storage.k8s.io/volumesnapshot/name
csi.storage.k8s.io/volumesnapshot/namespace
csi.storage.k8s.io/volumesnapshotcontent/name

This is a useful information which can be used depend on the use case we
have at our driver. The features like adding metadata to snapshot image
can consume this based on the need.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2022-04-08 15:43:14 +00:00
Rakshith R
40de75e0db rbd: modify oidc token file path according to FHS 3.0
OIDC token file path has been modified from
`/var/run/secrets/token` to `/run/secrets/tokens`.
This has been done to ensure compliance with
FHS 3.0.

refer:
https://refspecs.linuxfoundation.org/FHS_3.0/fhs/ch05s13.html

Signed-off-by: Rakshith R <rar@redhat.com>
2022-03-23 13:29:35 +00:00
Rakshith R
4f0bb2315b rbd: add aws-sts-metdata encryption type
With Amazon STS and kubernetes cluster is configured with
OIDC identity provider, credentials to access Amazon KMS
can be fetched using oidc-token(serviceaccount token).
Each tenant/namespace needs to create a secret with aws region,
role and CMK ARN.
Ceph-CSI will assume the given role with oidc token and access
aws KMS, with given CMK to encrypt/decrypt DEK which will stored
in the image metdata.

Refer: https://docs.aws.amazon.com/STS/latest/APIReference/welcome.html
Resolves: #2879

Signed-off-by: Rakshith R <rar@redhat.com>
2022-03-16 07:29:56 +00:00
Humble Chirammal
de2489ed7d deploy: update csi-snapshotter sidecar to v5.0.1
This release of snapshotter has a breaking change as mentioned
in the release note:

Refer#
[1]: https://github.com/kubernetes-csi/external-snapshotter/releases/tag/v5.0.0

RBAC rules are also updated with this commit.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-02-03 19:01:57 +00:00
Madhu Rajanna
3a445cfc36 deploy: update resizer to 1.4.0
updating external resizer image version
from 1.3.0 to latest available release i.e
1.4.0

1.4.0 changelog link
https://github.com/kubernetes-csi/
external-resizer/blob/master/CHANGELOG/CHANGELOG-1.4.md

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2022-01-26 15:22:24 +00:00
Humble Chirammal
0078e5c8e7 deploy: update node driver registrar container to v2.4.0
This commit updates the node driver registrar container to latest
version.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-01-14 17:24:49 +05:30
Humble Chirammal
0ab717f06f deploy: update csi-attacher to v3.4.0
This commit update the csi-attacher sidecar version to v3.4.0

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-01-14 17:24:49 +05:30
Humble Chirammal
ea8e360888 deploy: update sidecars to latest versions.
This commit updates sidecars to the latest available version
which is compatible with kubernetes 1.23 and csi spec 1.5

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2022-01-14 17:24:49 +05:30
Niels de Vos
ee2e97b62d deploy: add CSI-Addons endpoint
Deployments place all sockets for communicating with CSI components in
the shared `/csi` directory. The CSI-Addons socket was introduced
recently, but not configured to be in the same location (by default
placed in `/tmp`).

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-12-22 13:21:59 +00:00
Niels de Vos
cff0e04e3c build: remove unneeded empty YAML document from deployment artifacts
The generated files under the deploy/ directory contain an empty YAML
document that may cause confusion for some versions of kubectl. Dropping
the unneeded `---` start of the file for the header should make parsing
of the deployment artifacts a little less error prone.

Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-10-15 16:08:59 +00:00
Niels de Vos
c443320126 deploy: move rbd/ceph-csi-config ConfigMap to API
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-10-15 16:08:59 +00:00
Niels de Vos
584d43a132 deploy: move rbd/CSIDriver to API
Signed-off-by: Niels de Vos <ndevos@redhat.com>
2021-10-15 16:08:59 +00:00
Madhu Rajanna
7fc1bf1321 deploy: remove extra volumes from rbd plugin PSP
removed extra volume permissions from the rbd
nodeplugin PSP.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-09-22 07:12:34 +00:00
Madhu Rajanna
9e88fd1eb7 deploy: reduce the PSP permission for rbd deployment
rbd deployment doesnot need extra permission like
privileged,Capabilities and remove unwanted volumes.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-09-22 07:12:34 +00:00
Madhu Rajanna
e5569f0547 deploy: remove securityContext from rbd provisioner
we dont need securityContext for the rbd provisioner
pod as its not doing any special operations like map
,unmap selinux etc.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-09-22 07:12:34 +00:00
Madhu Rajanna
cc6c51395e deploy: update templates for ceph.conf
updated cephfs and rbd templates to mount
the ceph.conf configmap.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
2021-09-03 14:14:43 +00:00
Prasanna Kumar Kalever
0be7024726 rbd: provide host-path for rbd-nbd logging
Problem:
--------
1. rbd-nbd by default logs to /var/log/ceph/ceph-client.admin.log,
Unfortunately, container doesn't have /var/log/ceph directory hence
rbd-nbd is not logging now.
2. Rbd-nbd logs are not persistent across nodeplugin restarts.

Solution:
--------
Provide a host path so that log directory is made available, and the
logs persist on the hostnode across container restarts.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2021-08-24 07:15:30 +00:00
Humble Chirammal
763387c8e2 rebase: update external-resizer to v1.3.0 release
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
2021-08-18 17:05:22 +00:00
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
rtsp
af1f50ba04 deploy: rbd kubernetes manifests
add ability to deploy ceph-csi-rbd on non-default namespace

Signed-off-by: rtsp <git@rtsp.us>
2021-07-31 03:09:14 +00:00
Thomas Kooi
75b9b9fe6d cleanup: fix beta apiVersion for csidriver
This change resolves a typo for installing the CSIDriver
resource in Kubernetes clusters before 1.18,
where the apiVersion is incorrect.

See also:
https://kubernetes-csi.github.io/docs/csi-driver-object.html

[ndevos: replace v1betav1 in examples with v1beta1]
Signed-off-by: Thomas Kooi <t.j.kooi@avisi.nl>
2021-07-22 09:12:44 +00:00
Prasanna Kumar Kalever
b6a88dd728 rbd: add volume healer
Problem:
-------
For rbd nbd userspace mounter backends, after a restart of the nodeplugin
all the mounts will start seeing IO errors. This is because, for rbd-nbd
backends there will be a userspace mount daemon running per volume, post
restart of the nodeplugin pod, there is no way to restore the daemons
back to life.

Solution:
--------
The volume healer is a one-time activity that is triggered at the startup
time of the rbd nodeplugin. It navigates through the list of volume
attachments on the node and acts accordingly.

For now, it is limited to nbd type storage only, but it is flexible and
can be extended in the future for other backend types as needed.

From a few feets above:
This solves a severe problem for nbd backed csi volumes. The healer while
going through the list of volume attachments on the node, if finds the
volume is in attached state and is of type nbd, then it will attempt to
fix the rbd-nbd volumes by sending a NodeStageVolume request with the
required volume attributes like secrets, device name, image attributes,
and etc.. which will finally help start the required rbd-nbd daemons in
the nodeplugin csi-rbdplugin container. This will allow reattaching the
backend images with the right nbd device, thus allowing the applications
to perform IO without any interruptions even after a nodeplugin restart.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2021-07-16 16:30:58 +00:00
Prasanna Kumar Kalever
10e4eee481 deploy: add few more cluster-roles for rbd nodeplugin
Nodeplugin needs below cluster roles:
persistentvolumes: get
volumeattachments: list, get

These additional permissions are needed by the volume healer. Volume healer
aims at fixing the volume health issues at the very startup time of the
nodeplugin. As part of its operations, volume healer has to run through
the list of volume attachments and understand details about each
persistentvolume.

The later commits will use these additional cluster roles.

Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2021-07-16 16:30:58 +00:00
Prasanna Kumar Kalever
874f6629fb rbd: get default plugin path
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
2021-07-16 16:30:58 +00:00