From dc364e17fa65ba664081adaae8cb1be794d92a42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?S=C3=A9bastien=20Han?= Date: Thu, 9 Apr 2020 17:21:08 +0200 Subject: [PATCH] rook: reset PendingReleaseNotes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since we ship 1.3, we need to reset this file. Signed-off-by: Sébastien Han --- PendingReleaseNotes.md | 42 ------------------------------------------ 1 file changed, 42 deletions(-) diff --git a/PendingReleaseNotes.md b/PendingReleaseNotes.md index fc8aeabe4..aa5969f10 100644 --- a/PendingReleaseNotes.md +++ b/PendingReleaseNotes.md @@ -4,58 +4,16 @@ ## Notable Features -- Added K8s 1.17 and K8s 1.18 to the test matrix and removed K8s 1.12 from the test matrix. -- Tests are still run against K8s 1.11 in the release branch as the minimum supported version. -- Rook is now built with go modules in golang 1.13 - ### Ceph -- Ceph Octopus is now supported, with continued support for Nautilus. - - Ceph Nautilus 14.2.5 is the minimum supported version - - Support for Mimic was removed. Clusters must be upgraded to Nautilus before upgrading to v1.3. -- OSD refactor: drop support for Rook legacy OSD, directory OSD and Filestore OSD. For more details refer to the [corresponding issue](https://github.com/rook/rook/issues/4724). -- OSD on PVC now supports a metadata device, [refer to the cluster on PVC section](Documentation/ceph-cluster-crd.html#dedicated-metatada-device) or the [corresponding issue](https://github.com/rook/rook/issues/3852). -- OSD on PVC now supports PVC expansion, if the size of the underlying block increases the Bluestore main block and the overall storage capacity will grow up. -- OSD on PVC doesn't use LVM anymore to configure OSD, but solely relies on the entire block device, done [here](https://github.com/rook/rook/pull/4435). -- Specific devices for OSDs can now be specified using the full udev path (e.g. /dev/disk/by-id/ata-ST4000DM004-XXXX) instead of the device name. -- OSD on PVC CRUSH device storage class can now be changed by setting an annotation "crushDeviceClass" on the "data" volume template. See "cluster-on-pvc.yaml" for example. -- Rook will now refuse to create pools with replica size 1 unless `requireSafeReplicaSize` is set to false. -- CSI drivers can now be configured using ["rook-ceph-operator-config"](https://github.com/rook/rook/blob/master/cluster/examples/kubernetes/ceph/operator.yaml) ConfigMap. -ConfigMap can be used in mix with the already existing Env Vars defined in operator deployment manifest. Precedence will be given to ConfigMap in case of conflicting configurations. -- Rook Ceph cleanupPolicy will clean up the dataDirHostPath only after user confirmation. For more info about CleanUpPolicy [read the design](https://github.com/rook/rook/blob/master/design/ceph/ceph-cluster-cleanup.md) as well as the documentation [cleanupPolicy](Documentation/ceph-cluster-crd.md#cluster-settings) -- Rook monitor, mds and osd now have liveness probe checks on their respective sockets -- Most of the operator's controller implementations are now based on the controller runtime. No impact to user clusters is expected. -- Object stores can be created without specifying pools in the CephObjectStore CR to allow for pool management outside of Rook such as in the dashboard. -- Operator logs are more concise with the Ceph commands only printing at debug level. -- Various improvements to the integration tests including tests for an external cluster and for a cluster running on PVCs. -- Pools can now be configured to inline compress the data using the `compressionMode` parameter. Support added [here](https://github.com/rook/rook/pull/5124) -- Ceph OSDs do not use the host PID, but the PID namespace of the pod (more security). The OSD does not see host running processes anymore. -- placement of all the ceph daemons now supports [topologySpreadConstraints](Documentation/ceph-cluster-crd.md#placement-configuration-settings). -- Rook is now capable of working with Multus to expose dedicated interfaces to pods, for more information please refer to the [network configuration doc](Documentation/ceph-cluster-crd.html#network-configuration-settings). - ### EdgeFS -- Enhanced support for Time zones, now geo-distributed name space can be properly identified in case of Kubernetes stretched clusters. -- Added support for Microsoft Windows CIFS/SMB CRD. Now, it is possible to orchestrate Windows CIFS/SMB Scale-Out service managed by [Rook SMB CRD](Documentation/edgefs-smb-crd.md). - ### YugabyteDB -- Master and TServer pods for YugabyteDB will have resources requests and limits specified as per YugabyteDB recommendations. This will help avoid the soft/hard memory limit issue. - ### Cassandra -- Added [JMX Prometheus exporter](https://github.com/prometheus/jmx_exporter) support. - ## Breaking Changes -### Ceph -- Support for Mimic was removed -- Support for filestore (directory-based) OSDs was removed. See the upgrade guide for migration instructions. -- Support for OSDs created in Rook v0.9 or earlier was removed (created with Rook partitions instead of ceph-volume). See the upgrade guide for migration instructions. - -### Minio -- The minio operator was removed from Rook - ## Known Issues ###