* This error is found in creating CephFS StorageClass using document `Documentation/ceph-csi-drivers.md`: "expect a pool named `cephfs_data` in your Ceph cluster"
* **`kubectl apply -f pool.yaml` using metadata.name "cephfs_data" produce error:** The CephBlockPool "cephfs_data" is invalid: metadata.name: Invalid value: "cephfs_data": a DNS-1123 subdomain must consist of lower case alphanumeric characters, '-' or '.', and must start and end with an alphanumeric character (e.g. 'example.com', regex used for validation is '[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*')
* accoding to `Documentation/ceph-filesystem-crd.md` linked from `Documentation/ceph-csi-drivers.md` file and field test, it should be `myfs-data0`
Signed-off-by: Joel Huang <joelhy@gmail.com>
Signed-off-by: Guy Margalit <guymguym@gmail.com>
Co-Authored-By: Sébastien Han <seb@redhat.com>
Co-Authored-By: Travis Nielsen <tnielsen@redhat.com>
This change is meant to allow running operators locally on a developer machine.
The idea is to allow faster development cycles by reducing the time and complexity of building -> deploying -> debugging on cluster.
For operators that rely only on kubernetes API this works easily - see cockroachdb and minio examples in development-flow doc.
The change includes:
- rook.NewContext() - Refactored to remove repeating initialization code that was copy-pasted in most of the operators in order to create the clusterd.Context and the Clientsets. Also it detects the mode of working in-cluster vs external and sets up the external mode with standard user config (~/.kube/config) and a job executor.
- rook.GetOperatorImage() - Refactor this repeating code in many operators to detect the operator pod image. Also added a global flag --operator-image that developers can use to override this when running locally.
- rook.TerminateOnError() - Added a convenient function.
The current doc was outdated and hardcoded, so removing the example from
the doc and add a proper psp.yaml file that people can use and
contribute too.
Closes: https://github.com/rook/rook/issues/3309
Signed-off-by: Sébastien Han <seb@redhat.com>
This commit does multiple things:
* remove support for AllNodes where we would deploy one rgw per node on
all the nodes.
* a transition path is implemented in the code so that if someone has an
existing deployment, daemonsets will be removed and replaced by an
deployments.
* when using "instances", each rgw deployed has its own key which makes
Ceph reporting the exact number of rgw running, see:
```
[root@rook-ceph-operator-775cf575c5-bh4sr /]# ceph -s
cluster:
id: 611fcf39-0669-4864-9a12-debb35c0397a
health: HEALTH_OK
services:
mon: 3 daemons, quorum a,b,c (age 12h)
mgr: a(active, since 12h)
osd: 3 osds: 3 up (since 12h), 3 in (since 12h)
rgw: 3 daemons active (my.store.a, my.store.b, my.store.c)
data:
pools: 6 pools, 600 pgs
objects: 235 objects, 3.8 KiB
usage: 3.0 GiB used, 84 GiB / 87 GiB avail
pgs: 600 active+clean
```
Closes: https://github.com/rook/rook/issues/2474, https://github.com/rook/rook/issues/2957 and https://github.com/rook/rook/issues/3245
Signed-off-by: Sébastien Han <seb@redhat.com>
Update the csi document to assist the user in updating the new
`clusterID` field that is used to map to mons in the configmap
rook maintains.
Signed-off-by: John Mulligan <jmulligan@redhat.com>
Since the default OSD is no longer created under dataDirHostPath,
the most common issue in the 1.0 release is that users don't have OSD
created in the cluster. Now the quickstart doc will guide users to
create a test cluster to get them going with a filestore OSD in
a directory, with clear guidance that this is not expected in production
Signed-off-by: travisn <tnielsen@redhat.com>
- Updated code to use deviceClass property when a pool is created for both "replicated" and "erasure code".
- Updated "ceph crush rule create-..." command to use "create-replicated" instead of "create-simple"
- Updated unit tests
- Updated (ceph-pool-crd.md) documentation to reflect the changes.
- Updated pending release notes.
Signed-off-by: Santosh Pillai <sapillai@redhat.com>
This corrects the cleanup instructions to delete operator.yaml but also
common.yaml to remove the reamining objects in one go.
Signed-off-by: Alexander Trost <galexrt@googlemail.com>
The default mon port has changed from 6790 to 6789. With the msgr2 work in nautilus,
the mons need to be listening on the default ports. These instructions will
direct the users to failover the mons to the new default port.
Signed-off-by: travisn <tnielsen@redhat.com>
Travis Nielsen
Alexander Trost
Umanga Chapagain
Joel Huang
Dmitry Yusupov
Madhu Rajanna
Dmitry Yusupov
Anton Skriptsov
Sébastien Han
Guy Margalit
John Mulligan
Martyn Ranyard
alfonsomthd
Andrew Lavery
Santosh Pillai
Jose A. Rivera
ejez