When issues or bugs are reported, users often share the logs of the
default container in a Pod. These logs do not contain the required
information, as that mostly only can be found in the logs of the
Ceph-CSI container (named csi-cephfsplugin or csi-rbdplugin).
By moving the Ceph-CSI containers in the Pods to the 1st in the list,
they become the default container for commands like `kubectl logs`.
Signed-off-by: Niels de Vos <ndevos@ibm.com>
Currently the Helm chart does not contain a
imagePullSecrets option when you are using
private container registry, this is very inconvenient.
This PR add this option for both CephFS and RBD.
Signed-off-by: Garen Fang <fungaren@qq.com>
fix bug that make provisioner get dup affinities
when deploy helm chart ceph-csi-rbd and ceph-csi-cephfs.
Signed-off-by: DashJay <45532257+dashjay@users.noreply.github.com>
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>
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>
CephFS CSI driver dont need attacher sidecar for its operations.
This commit remove the same. The RBAC has also got adjusted.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit enable the mentioned feature gate which helps to
recover from volume expansion failures.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
It was decided that latest ceph CSI versions would drop support for
older Kubernetes versions, making this check useless. So it was removed.
Removing this version check allows for the deployment of the CephFS
resizer component when using the helm chart on non vanilla kubernetes
clusters whose API server version are in the form of `1.x.y-abc+def-ghi`.
Signed-off-by: Benjamin Guillon <benjamin.guillon@cc.in2p3.fr>
to show what ports containers are exposing add port sections to nodeplugin
and provisioner helm templates
Signed-off-by: Deividas Burškaitis <deividas.burskaitis@oxylabs.io>
we dont need securityContext for the cephfs provisioner
pod as its not doing any special operations.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
set system-cluster-critical priorityclass on
provisioner pods. the system-cluster-critical is
having lowest priority compared to node-critical.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This argument in csi-provisioner sidecar allows us to receive pv/pvc
name/namespace metadata in the createVolume() request.
For ex:
csi.storage.k8s.io/pvc/name
csi.storage.k8s.io/pvc/namespace
csi.storage.k8s.io/pv/name
This is a useful information which can be used depend on the use case we
have at our driver. The features like vault token enablement for multi
tenancy, RBD mirroring ..etc can consume this based on the need.
Refer: #1305
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Signed-off-by: Niels de Vos <ndevos@redhat.com>
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>
instead of keeping the log level at 5, which
is required only for tracing the errors. this commit
adds an option for users to configure the log level
for all containers.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
When replication count is >1 of the provisioner, the added anti-affinity rules
will prevent provisioner operators from scheduling on the same nodes. The
kubernetes scheduler will spread the pods across nodes to improve availability
during node failures.
Signed-off-by: Nico Berlee <nico.berlee@on2it.net>
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>
--retry-interval-start:
This is initial retry interval for failures. 1 second is used by default.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
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>
currently, we are making use of host path directory
to store the provisioner socket, as this
the socket is not needed by anyone else other than
containers inside the provisioner pod using the
empty directory to store this socket is the best option.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
