with controller runtime latest version vO.23.0, golangci lint
is complaining about deprecated api deprecated.
This commit updates the api and adds the requried rbacs
Signed-off-by: subhamkrai <srai@redhat.com>
Read affinity in Ceph v20.2.0 can cause corruption.
Disable this feature for this version of Ceph to
avoid hitting any corruption in this case. When the next
patch release is out for tentacle, this issue will be
resolved and when upgrading to it, read affinity would
automatically be re-enabled if needed.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
For all of the controllers besides the cluster controller,
the logging now includes the namespaced name of the resource
that is being reconciled. This will help with log troubleshooting
to help analyze logs consistently for the resource being
reconciled.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
For Rook v1.19,removing support for Ceph Reef. It is at end of life.
Users on Reef can continue to use Rook v1.18.x or older.
The latest two Ceph versions Squid and Tentacle are supported.
Signed-off-by: subhamkrai <srai@redhat.com>
The logger names are seen on each line of logging. As
long as they are unique, they really don't need to be
long and descriptive, so let's make them a bit more
concise, and independent from controller names.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The activeStandby property was being ignored when deciding
how many mds daemons to start. 2x the active count of mds
daemons were always being created. If the standby is not
desired, the standby can be removed, and it was unexpected
that it was not removed.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
currently, in SVG crd while updating status we don't have retryOnConflicts
similar to other CRD, this commit add the retryOnConflicts.
Signed-off-by: subhamkrai <srai@redhat.com>
if the filesystem is just created and getting the status
updated svg controller can still go and proceed to
check the filesystem status
If the filesystem status is empty we should retry instead of
proceeding further
Signed-off-by: parth-gr <partharora1010@gmail.com>
The target size ratio is currently always being set to 0, when
neither the legacy targetSizeRatio nor the parameter for
target_size_ratio are set. In this case, we should not set it to 0,
but rather should skip the command to set the target size ratio.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
This change introduces support for setting the ceph cache memory limit
ratios that were previously hardcoded.
Codegen was drivey-by updated as the current version errored.
Resolves#16551
Signed-off-by: Tim Buchwaldt <tim.buchwaldt@deepl.com>
Rotate fs mirror daemon cephx keys based on the cephXconfig in the
cephcluster spec and also update the fs mirror status with the latest
cephxStatus
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
CephConnection CR is created with the
kubernetes namespace name as its the
unique name in the entire cluster.
This PR removes unwanted input
parameters and adjust the namespace
name for the cephConnection CR.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
add RecoverAndLogException() helper to log panics with stack trace.
added defer call in all rook controller Reconcile() methods for
better error visibility in operator logs
Signed-off-by: Oded Viner <oviner@redhat.com>
Providing an option for user to specify the clusterID
they want to use in the storageclass while creating
the subvolume group.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Improves error handling when `updatestatus` function is called in
Filesystem controller. Retry logic is added incase of any conflicts and
update error is handled.
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
Rotate cephx keys for all the MDS daemons based on the cephxConfig in
teh cephCluster CR. Update the cephxStatus in the cephCluster CR and
cephfileSystem CR.
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
This change addresses a permission issue where mon pods crashloop
on some Kubernetes setups with SELinux enabled, even when
ROOK_HOSTPATH_REQUIRES_PRIVILEGED is set.
To resolve this, a new function makeMonSecurityContext() was introduced
to explicitly set runAsUser: 0 at the pod level for mon pods
when the environment variable ROOK_CEPH_MON_RUN_AS_ROOT is set to true.
Additionally, the function previously named PodSecurityContext() was renamed
to DefaultContainerSecurityContext() to avoid confusion between
container-level and pod-level security context configuration. All container
SecurityContext usages across Ceph daemons were updated to reflect this change.
This ensures the root user configuration is applied
automatically and consistently in environments where it is required
for mon pod startup, while preserving clear separation of container
and pod-level security logic.
Signed-off-by: Patryk Rostkowski <patrostkowski@gmail.com>
allow targetSizeRatio == 0
enforce targetSizeRatio >= 0 via +kubebuilder:validation
set targetSizeRatio and compressionMode="" if unset
remove IsTargetRatioEnabled() and IsCompressionEnabled()
Signed-off-by: Oded Viner <oviner@redhat.com>
This is the first implementation of CephX key rotation in Rook.
Adds key rotation API from design PR 15915.
Also add helper methods for rotating keys, determining when keys
need to be rotated, and for generating CephX key statuses. These will be
reusable for other Rook reconciles beyond object/RGW.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
there can be a scenario where a new RNS CR is created with
the same spec.blockPoolName and spec.name, in that case we want to delete
the old RNS CR without checking dependent child resources.
Signed-off-by: subhamkrai <srai@redhat.com>
there can be a scenario where a new svg cr is created with
the same svg.filesystem and svg.spec.name, in that case we want to delete
the old svg CR without checking dependent child resources.
Signed-off-by: subhamkrai <srai@redhat.com>
When finalizers are added to the CRs, a follow-up reconcile
will be triggered due to the increased generation on the CR.
Therefore, abort the initial reconcile when adding the finalizer,
and allow the follow-up reconcile to complete the configuration.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
All existing controller runtime watches are converted to use "typed"
handlers and predicates instead of operating on `client.Object`. The
intent is to be bug for bug equivalent with the existing logic while
replacing run time type assertions and switch statements with compile
time type constraints and type casts. In several cases, functions using
assertions were split up such that each function only handles a single
Kind at a time. It is hoped that this will improve readability and
maintainability while facilitating future refactoring such as migrating
some watches to using IndexFields.
Of particular note is that the massive switch statement in
`WatchControllerPredicate()` from
`pkg/operator/ceph/controller/predicate.go` has been replaced with
generics, reflection, and splitting the obc logic into its own predicate
function. There are still many helper functions operating on
`client.Object`. These were not updated unless required by the compiler
in order to limit the size of this change. The type safety of these
funcs should be improved as followup work.
It is strongly suggested that going forward, handlers and predicates
only handle a single Kind (generic or not) and that switches / type
assertions are heavily discouraged or forbidden. This PR removed all
but a single switch statement in a predicate, which should be addressed
in future work.
Signed-off-by: Joshua Hoblitt <josh@hoblitt.com>
today, csi operator cephConnection and client profile
CR's where not getting created in external mode. So, let's
start creating those.
Signed-off-by: subhamkrai <srai@redhat.com>
Implements #14733. Allows to set IDs of external mons to
Cluster CRD. Rook will not remove external mons from quorum
and will add external mon addresses to mon endpoints.
Use-case for external mon is to maintain quorum for 2-AZ
k8s cluster in case of zone outage.
Signed-off-by: Artem Torubarov <artem.torubarov@clyso.com>
Some ceph health errors should not block the reconcile
of the cluster. Mgr modules do not have cause to block
the reconcile, as the cluster can usually work even
if a module is failing.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The ci was using a pretty old version og golangci-lint.
This updates to the latest version.
Additionally, it silences some
gosec integer conversion overflow false positves
and fixes some real errors of this category
and string format errors found by golangci-lint, while at it.
Co-authored-by: Blaine Gardner <b.blaine.gardner@gmail.com>
Co-authored-by: Travis Nielsen <tnielsen@redhat.com>
Signed-off-by: Michael Adam <obnox@samba.org>
This commit adds optional support to specify the MDS metadata pool name. It defaults to `<fsName>-metadata` as current implementation expects but allows customization if needed e.g. if exisiting naming conventions used `<fsName>_metadata`. Additionally an "preservePoolNames" boolean has been added to indicate that no generated pool names should be used.
Signed-off-by: Tobias Wolf <wolf@b1-systems.de>
The upgrade of the mds daemons pauses to wait for the
stopping of standby daemons before the filesystem upgrade
is completed. If there are multiple filesystems, there
could be standbys for other filesystems that will not be
stopped at the time of the upgrade of another filesystem.
Thus, the standbys may not upgrade and be stuck on the
previous version. Now, the standby upgrade will only wait
for standbys for the same filesystem.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Finish the process of deprecating holder pods by removing Rook's ability
to deploy them. The intent of this change is to make the most
superficial changes possible to accomplish this. There are still
remnants of code in Rook (particularly the CSI controller) that helped
configure or deploy holder pods. Due to the risk of breaking some
features, cleanup work of hose remnants will be deferred for future
work.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
Resolves CIS benchmark rule 5.7.3, Pods part. SecurityContext
should be explicitly defined in pod level of Pod spec section.
It is sufficient to specify empty securityContext to satisfy
CIS 5.7.3 rule.
5.7.3 Apply Security Context to Your Pods and Containers
When designing your containers and pods, make sure
that you configure the security context for your pods,
containers, and volumes.
Signed-off-by: Peter Razumovsky <prazumovsky@mirantis.com>
When the MDS liveness probe times out, it should not fail the probe. If
the cluster has a network partition or other issue that causes the Ceph
mon cluster to become unstable, `ceph ...` commands can hang and cause
a timeout. In this case, the MDS should not be restarted so as to not
cause cascading cluster disruption.
Signed-off-by: Blaine Gardner <blaine.gardner@ibm.com>
subhamkrai
Travis Nielsen
Jongwoo Han
parth-gr
Tim Buchwaldt
cuiweixie
Santosh Pillai
Madhu Rajanna
Oded Viner
Blaine Gardner
José Martínez
Patryk Rostkowski
Carlos Barria
Artem Torubarov
Joshua Hoblitt
subham rai
Artem Torubarov
Tobias Wolf
Peter Razumovsky