This commit uses an csi config map API exposed by Ceph-CSI.
This will reduce the efforts of keeping the configuration in
sync with Ceph-CSI.
Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit updates default cephcsi driver version
to v3.10.0 and filesystem reconciler now creates
csi subvolumegroup by default.
Signed-off-by: Rakshith R <rar@redhat.com>
Loop variables cannot be reliably uses since they will
change with each iteration. Update these loop variable
uses to be safe by indexing the slice rather than
using the loop variable directly.
Also suppress the linter issues for passwords used
in tests.
Signed-off-by: travisn <tnielsen@redhat.com>
This commit adds new CSIDriverOptions section in
cephCluster CR. This section contains settings
for read affinity and kernel+fuse Mount options
These settings will be injected directly into
rook-ceph-csi-config cm to be applicable per
ceph cluster.
Signed-off-by: Rakshith R <rar@redhat.com>
GRPC metrics got deprecated in cephcsi
3.7.0 and the deprecated flags will get
removed in the next release. This PR
removes the deprecated metrics code which
allow us to run with older cephcsi as well.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
If mountinfo path is available cephcsi will
try to recover the fuse client. adding the
support for the same in Rook.
fixes: #13009
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
From the Go specification [1]:
"1. For a nil slice, the number of iterations is 0."
"3. If the map is nil, the number of iterations is 0."
`len` returns 0 if the slice or map is nil [2]. Therefore, checking
`len(v) > 0` before a loop is unnecessary.
[1]: https://go.dev/ref/spec#For_range
[2]: https://pkg.go.dev/builtin#len
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Change how Rook detects network CIDRs for Multus networks. The IPAM
configuration is only defined as an arbitrary string JSON blob with a
"type" field and nothing more. Rook's detection of CIDRs for whereabouts
had already grown out of date since the initial implementation.
Additionally, Rook did not support DHCP IPAM, which is a reasonable
choice for users. And more, Rook did not support CNI plugin chaining,
which further complicates NADs. Based on the CNI spec, network chaning
can result in any changes to network CIDRs from the first-given plugin.
All these problems make it more and more difficult for Rook to support
Multus by inspecting the NAD itself to predict network CIDRs. Instead,
it is better for Rook to treat the CNI process as a black box. To
preserve legacy functionality of auto-detecting networks and to make
that as robust as possible, change to a canary-style architecture like
that used for Ceph mons, from which Rook will detect the network CIDRs
if possible.
Also allow users to specify overrides for CIDR ranges. This allows Rook
to still support esoteric and unexpected NAD or network configurations
where a CIDR range is not detectable or where the range detected would
be incomplete. Because it may be impossible for Rook to understand the
network CIDRs wholistically while residing only on a portion of the
network, this feature should have been present from Multus's inception.
Improving CIDR auto-detection and allowing users to specify overrides
for auto-detected CIDRs rounds out Rook's Multus support for CephCluster
(core/RADOS) installations. No further architectural changes should be
needed for CephClusters as regards application of public/cluster network
CIDRs for Multus networks.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
when deploying csi, we'll check if csi-addons crds
are deployed we'll enable csi-addons sidecar by default.
Signed-off-by: subhamkrai <srai@redhat.com>
Setting ceph cluster as the ControllerRef
for the holder daemonset set so that when
a ceph cluster is deleted the holder daemoset
will also gets deleted.
fixes: #12645
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Adding maxUnavailable parameter to the cephfs csi daemonset. The
default value of maxUnavailable = 1 can make the upgrade process
slower in environments with large number of nodes.
Fixes: #12636
Signed-off-by: karthik-us <ksubrahm@redhat.com>
in the existing node watcher, we'll check for node update
event and see if there are `out-of-service` taints are applied
and `ROOK_WATCH_FOR_NODE_FAILURE` is enabled in rook-ceph-operator-configmap,
if then we'll create the networkFence cr and delete the cr if nodes come back.
And, added the unit test too.
Signed-off-by: subhamkrai <srai@redhat.com>
adding drop `ALL` capabilities in rook operator container
as this is not required and will remove warning in ocp cluster.
Signed-off-by: subhamkrai <srai@redhat.com>
This commit removes code related to betav1CsiDriver
since minimum k8s version support by rook is now
k8s v1.22 which does not support betav1 csi driver crd.
Signed-off-by: Rakshith R <rar@redhat.com>
This commit removes k8s version check for oidc token
which required k8s v1.20 or above since minimum
k8s version that rook supports now is v1.22.
Signed-off-by: Rakshith R <rar@redhat.com>
Currently the holder daemonset is never updated
which will leaves the images the daemonset also
not updated. we should update the daemonset
template but not restart the csi holder pods
which causes the CSI volume access problem,
set the updateStrategy to OnDelete (already set in
yaml files) which allow us to update the holder
daemonset but not restart/update the pods, when a
pod is deleted or node is rebooted
the new changes will take effect.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
The msgr2 conversion assumed the endpoints were formatted
with a single :, which is not compatible with ipv6.
Now if the endpoint ends with the v1 port, it will
simply update the prefix to v2.
Signed-off-by: travisn <tnielsen@redhat.com>
adding a option to make AttachRequired field
as configurable and added a comment to explain
the consequences of changing the default value
resolves: #11805
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
When msgr2 is required, ensure the mon endpoints passed to
the csi configmap are on port 3300. The mons will be
listening on both 6789 and 3300. Existing volumes can
continue using port 6789 while new volumes will use
port 3300.
Signed-off-by: travisn <tnielsen@redhat.com>
This commit adds code to supply variables required
to enable read affinity for rbd volumes.
It leverages `read_from_replica=localize,crush_locations=key:value`
krbd map option from ceph to serve reads from the most local OSD.
refer:
https://docs.ceph.com/en/latest/man/8/rbd/#kernel-rbd-krbd-options
Signed-off-by: Rakshith R <rar@redhat.com>
Travis Nielsen
Praveen M
Riya Singhal
Niels de Vos
Rakshith R
parth-gr
Madhu Rajanna
Eng Zer Jun
guoguangwu
Blaine Gardner
subhamkrai
karthik-us