Move MDS related information from the Cluster to the Filesystem document.
Document how resource requests influence Ceph configuration keys.
Signed-off-by: Pedro Lopes <paol@draic.org>
The helm doc example is more natural with the command to directly
create the namespace when needed instead of as a separate command.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
The CephCluster CR for an existing cluster can be taken over by
the new cluster helm chart if desired, for simpler management
of the RBAC and other resources.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
Implement the first step of `design/ceph/resource-dependencies.md` to
add dependency checking when deleting a CephCluster.
Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
Currently it is not possible to set resource limits based on device classes
for different OSDs. Now adding an ability to use predefined keys for main
cluster spec Resource section to reflect resource limits for different OSDs
with different device classes.
Closes: https://github.com/rook/rook/issues/8007
Signed-off-by: Denis Egorenko <degorenko@mirantis.com>
Changing the crds.enabled setting in a running cluster will cause the
CRs to be deleted, which could be disastrous for a cluster. Add
and clarify the warning in the docs to prevent it and link
to recovery steps if it does happen.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
If the CephCluster CR or other CRs are mistakenly deleted,
the cluster can remain intact with steps to remove the owner
references to the cluster and re-creating the CRs.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
update ceph teardown doc to include cleanupPolicy which enables automatic clean up of the dataDirHostPath and the drives
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
This commit adds support for adding tolerations and affinities for
cephfs and rbd (provisioner & nodeplugin) pods separately.
Closes: #7060
Signed-off-by: Rakshith R <rar@redhat.com>
updated multus documentation with ceph-cluster example and multiple
examples to show the network selector settings.
Signed-off-by: rohan47 <rohgupta@redhat.com>
This manages a CephCluster CRD, and is designed to be deployed into its own namespace to manage a single Ceph cluster independent of the main Rook operator.
Additional functions:
- Ability to setup ServiceMonitor for the Prometheus operator
Signed-off-by: Henry Zhang <me@henry.dev>
Ceph v16 will be the default in Rook v1.7. Update references in the
master branch from v15 (currently v15.2.11) to v16 (currently v16.2.4).
Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
The ingress kind is found in apiversion networking.k8s.io/v1 since K8s
1.19. We now update the examples to use v1 instead of v1beta1.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
`CephObjectStore->gateway->type` is not used. Rook has only supported s3-like
interface and hasn't had no code which handles `type` field.
In addition, this field was removed from CRD in the following commit.
ceph: auto-gen crds
31db03fece
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
The preparation script does not require any manual inputs anymore. The
cluster/examples/kubernetes/ceph/create-external-cluster-resources.sh
will create and set the env variable needed for the import script.
Hopefully this will reduce the friction in some installation, especially
for the mon ports.
Signed-off-by: Sébastien Han <seb@redhat.com>
A user with unbalanced system (e.g., some OSDs use a partition which
resides on a device along-side OS partition) may want to have a
fine-grained control on the overall load of specific OSD. While osd
weight affects write-load, primary-affinity affects read-load.
This patch allow user to define osd's primary-affinity (similar to
'DeviceClass' and 'InitialWeight'), which is sent to the osd (via mon)
as part of deployment sequence, using 'ceph osd primary-affinity' command.
Valid values are within the range [0.0, 1.0). If not set, default value
is 1.
ROOK issue: https://github.com/rook/rook/issues/7773
Signed-off-by: Shachar Sharon <ssharon@redhat.com>
Events like node drain can take more than 10-15 minutes. If the node is not update the default monTimeOut of 10 minutes, then rook will attempt to fail over the mon. This failover won't work as the node is still down.
This PR retries once before the mon failover if the mon pod is not scheduled
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
Ceph v16.2.2 is released with dated tag v16.2.2-20210505. Update Ceph
images to match with or without date as appropriate.
Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
This commit updates external-snapshotter version to
v4.0.0 which supports snapshots v1.
Rook now defaults to enabling RBD and CephFS snapshotter
for K8s >= v1.17 and disabling it for K8s <= v1.16.
Supporting changes in documents and examples yaml files
are made.
Signed-off-by: Rakshith R <rar@redhat.com>
This commit adds information about static pv and static pvc
creation and links a document with more information.
Signed-off-by: Rakshith R <rar@redhat.com>
When upgrading Rook clusters created before v1.5,
`kubectl apply -f crds.yaml` fails due to the existence of
the usupported `spec.preserveUnknownFields`. Add text documenting how to
work around this issue in the Ceph upgrade docs.
Signed-off-by: Blaine Gardner <blaine.gardner@redhat.com>
Add necessary changes in object-openshift.yaml, ceph-object-store-crd.md for service serving cert support for RGW
Signed-off-by: Jiffin Tony Thottan <thottanjiffin@gmail.com>
On Node Port service section, output of the `kubectl -n rook-ceph get service` command had a unwanted string "this is long video" that I've removed it.
Signed-off-by: m.ghasempour <mso.ghasempour@digikala.com>
have found many times that the namespaces is in Terminating state even after trying to clean properly. Added the command to check this and remove all dangling objects
Signed-off-by: Alex Punnen <alexcpn@gmail.com>
The latest octopus release is v15.2.11 so we should use
it in the default examples to pick up the latest fixes.
Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
As we have cephcsi v3.3.1 release
with couple of bug fixes and a CVE fix
updating the cephcsi to latest release.
Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
Pedro Lopes
Travis Nielsen
Madhu Rajanna
Blaine Gardner
Sébastien Han
Denis Egorenko
Santosh Pillai
Rakshith R
rohan47
Henry Zhang
Shachar Sharon
Satoru Takeuchi
parth-gr
Jiffin Tony Thottan
Morteza Ghasempour
Alex Punnen