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Merge pull request #23227 from dchen1107/master

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Add missing notable features.
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Brian Grant 2016-03-18 18:09:01 -07:00
commit 99c1275f77
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CHANGELOG.md
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@ -14,7 +14,7 @@ binary | hash alg | hash
## Major Themes
* <strong>Significant scale improvements</strong>. Increased cluster scale by 400% to 1000 nodes with 30,000 pods per cluster.
Kubelet supports 100 pods per node.
Kubelet supports 100 pods per node with 4x reduced system overhead.
* <strong>Simplified application deployment and management. </strong>
* Dynamic Configuration (ConfigMap API in the core API group) enables application
configuration to be stored as a Kubernetes API object and pulled dynamically on
@ -113,6 +113,7 @@ Pod’s SELinux context, if specified
* A stable client library release\_1\_2 is added. The library is [here](https://github.com/kubernetes/kubernetes/tree/master/pkg/client/clientset_generated/release_1_2), and detailed doc is [here](https://github.com/kubernetes/kubernetes/blob/master/docs/devel/generating-clientset.md#released-clientsets). We will keep the interface of this go client stable.
* New Azure File Service Volume Plugin enables mounting Microsoft Azure File
Volumes (SMB 2.1 and 3.0) into a Pod. See [example](https://github.com/kubernetes/kubernetes/blob/release-1.2/examples/azure_file/README.md) for details.
* Logs usage and root filesystem usage of a container, volumes usage of a pod and node disk usage are exposed through Kubelet new metrics API.
## Experimental Features
@ -144,6 +145,7 @@ every node, instead of being compiled into the Kubernetes binary. See [example](
* vendor volumes into a pod. It expects vendor drivers are installed in the
volume plugin path on each kubelet node. This is an alpha feature and may
change in future.
* Kubelet exposes a new Alpha metrics API - /stats/summary in a user friendly format with reduced system overhead. The measurement is done in PR [#22542](https://github.com/kubernetes/kubernetes/pull/22542).
## Action required
@ -249,6 +251,8 @@ failure.
* “kubectl rolling-update” only supports Replication Controllers (it doesn’t
support Replica Sets). It’s recommended to use Deployment 1.2 with “kubectl
rollout” commands instead, if you want to rolling update Replica Sets.
* When live upgrading Kubelet to 1.2 without draining the pods running on the node,
the containers will be restarted by Kubelet (see details in [#23104](https://github.com/kubernetes/kubernetes/issues/23104)).
### Docker Known Issues