diff --git a/CHANGELOG.md b/CHANGELOG.md index 9081fb1b57a..7caad8aa372 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,35 +1,81 @@ -- [Release Notes for Kubernetes v1.3.0-alpha.1](#release-notes-for-kubernetes-v130-alpha1) - - [[Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/HEAD/examples)](#documentationhttpkubernetesgithubio--exampleshttpreleasesk8sioheadexamples) +- [v1.2.1](#v121) - [Downloads](#downloads) - - [Changes since v1.2.0 (last PR #23530)](#changes-since-v120-last-pr-23530) + - [Changes since v1.2.0](#changes-since-v120) + - [Other notable changes](#other-notable-changes) +- [v1.3.0-alpha.1](#v130-alpha1) + - [Downloads](#downloads) + - [Changes since v1.2.0](#changes-since-v120) - [Action Required](#action-required) - [Other notable changes](#other-notable-changes) -- [Release Notes for Kubernetes 1.2.0](#release-notes-for-kubernetes-120) - - [[Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/release-1.2/examples)](#documentationhttpkubernetesgithubio--exampleshttpreleasesk8siorelease-12examples) +- [v1.2.0](#v120) - [Downloads](#downloads) - [Changes since v1.1.1](#changes-since-v111) - - [Major Themes](#major-themes) - - [Other notable improvements](#other-notable-improvements) - - [Experimental Features](#experimental-features) - - [Action required](#action-required) - - [Known Issues](#known-issues) - - [Docker Known Issues](#docker-known-issues) - - [1.9.1](#191) - - [Provider-specific Notes](#provider-specific-notes) - - [Various](#various) - - [AWS](#aws) - - [GCE](#gce) - - [Changelog](#changelog) + - [Major Themes](#major-themes) + - [Other notable improvements](#other-notable-improvements) + - [Experimental Features](#experimental-features) + - [Action required](#action-required) + - [Known Issues](#known-issues) + - [Docker Known Issues](#docker-known-issues) + - [1.9.1](#191) + - [Provider-specific Notes](#provider-specific-notes) + - [Various](#various) + - [AWS](#aws) + - [GCE](#gce) -# Release Notes for Kubernetes v1.3.0-alpha.1 +# v1.2.1 -## [Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/HEAD/examples) +[Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/release-1.2/examples) + +## Downloads + +binary | sha1 hash | md5 hash +------ | --------- | -------- +[kubernetes.tar.gz](https://storage.googleapis.com/kubernetes-release/release/v1.2.1/kubernetes.tar.gz) | `1639807c5788e1c6b1ab51fd30b723fb5debd865` | `235a1da47972c96a560d718d3256ca4f` + +## Changes since v1.2.0 + +### Other notable changes + +* AWS: Fix problems with >2 security groups ([#23718](https://github.com/kubernetes/kubernetes/pull/23718), [@justinsb](https://github.com/justinsb)) +* AWS: Fix problems with >2 security groups ([#23340](https://github.com/kubernetes/kubernetes/pull/23340), [@justinsb](https://github.com/justinsb)) +* IngressTLS: allow secretName to be blank for SNI routing ([#23707](https://github.com/kubernetes/kubernetes/pull/23707), [@tam7t](https://github.com/tam7t)) +* IngressTLS: allow secretName to be blank for SNI routing ([#23500](https://github.com/kubernetes/kubernetes/pull/23500), [@tam7t](https://github.com/tam7t)) +* Heapster patch release to 1.0.2 ([#23487](https://github.com/kubernetes/kubernetes/pull/23487), [@piosz](https://github.com/piosz)) +* Remove unnecessary override of /etc/init.d/docker on containervm image. ([#23593](https://github.com/kubernetes/kubernetes/pull/23593), [@dchen1107](https://github.com/dchen1107)) +* Change kube-proxy & fluentd CPU request to 20m/80m. ([#23646](https://github.com/kubernetes/kubernetes/pull/23646), [@cjcullen](https://github.com/cjcullen)) +* make docker-checker more robust ([#23662](https://github.com/kubernetes/kubernetes/pull/23662), [@ArtfulCoder](https://github.com/ArtfulCoder)) +* validate that daemonsets don't have empty selectors on creation ([#23530](https://github.com/kubernetes/kubernetes/pull/23530), [@mikedanese](https://github.com/mikedanese)) +* don't sync deployment when pod selector is empty ([#23467](https://github.com/kubernetes/kubernetes/pull/23467), [@mikedanese](https://github.com/mikedanese)) +* Support differentiation of OS distro in e2e tests ([#23466](https://github.com/kubernetes/kubernetes/pull/23466), [@andyzheng0831](https://github.com/andyzheng0831)) +* don't sync daemonsets with selectors that match all pods ([#23223](https://github.com/kubernetes/kubernetes/pull/23223), [@mikedanese](https://github.com/mikedanese)) +* Trusty: Avoid reaching GCE custom metadata size limit ([#22818](https://github.com/kubernetes/kubernetes/pull/22818), [@andyzheng0831](https://github.com/andyzheng0831)) +* Update kubectl help for 1.2 resources ([#23305](https://github.com/kubernetes/kubernetes/pull/23305), [@janetkuo](https://github.com/janetkuo)) +* Removing URL query param from swagger UI to fix the XSS issue ([#23234](https://github.com/kubernetes/kubernetes/pull/23234), [@nikhiljindal](https://github.com/nikhiljindal)) +* Fix hairpin mode ([#23325](https://github.com/kubernetes/kubernetes/pull/23325), [@MurgaNikolay](https://github.com/MurgaNikolay)) +* Bump to container-vm-v20160321 ([#23313](https://github.com/kubernetes/kubernetes/pull/23313), [@zmerlynn](https://github.com/zmerlynn)) +* Remove the restart-kube-proxy and restart-apiserver functions ([#23180](https://github.com/kubernetes/kubernetes/pull/23180), [@roberthbailey](https://github.com/roberthbailey)) +* Copy annotations back from RS to Deployment on rollback ([#23160](https://github.com/kubernetes/kubernetes/pull/23160), [@janetkuo](https://github.com/janetkuo)) +* Trusty: Support hybrid cluster with nodes on ContainerVM ([#23079](https://github.com/kubernetes/kubernetes/pull/23079), [@andyzheng0831](https://github.com/andyzheng0831)) +* update expose command description to add deployment ([#23246](https://github.com/kubernetes/kubernetes/pull/23246), [@AdoHe](https://github.com/AdoHe)) +* Add a rate limiter to the GCE cloudprovider ([#23019](https://github.com/kubernetes/kubernetes/pull/23019), [@alex-mohr](https://github.com/alex-mohr)) +* Add a Deployment example for kubectl expose. ([#23222](https://github.com/kubernetes/kubernetes/pull/23222), [@madhusudancs](https://github.com/madhusudancs)) +* Use versioned object when computing patch ([#23145](https://github.com/kubernetes/kubernetes/pull/23145), [@liggitt](https://github.com/liggitt)) +* kubelet: send all recevied pods in one update ([#23141](https://github.com/kubernetes/kubernetes/pull/23141), [@yujuhong](https://github.com/yujuhong)) +* Add a SSHKey sync check to the master's healthz (when using SSHTunnels). ([#23167](https://github.com/kubernetes/kubernetes/pull/23167), [@cjcullen](https://github.com/cjcullen)) +* Validate minimum CPU limits to be >= 10m ([#23143](https://github.com/kubernetes/kubernetes/pull/23143), [@vishh](https://github.com/vishh)) +* kubernetes/kubernetes#23034 Fix controller-manager race condition issue which cause endpoints flush during restart ([#23035](https://github.com/kubernetes/kubernetes/pull/23035), [@xinxiaogang](https://github.com/xinxiaogang)) +* MESOS: forward globally declared cadvisor housekeeping flags ([#22974](https://github.com/kubernetes/kubernetes/pull/22974), [@jdef](https://github.com/jdef)) +* Trusty: support developer workflow on base image ([#22960](https://github.com/kubernetes/kubernetes/pull/22960), [@andyzheng0831](https://github.com/andyzheng0831)) + +# v1.3.0-alpha.1 + +[Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/HEAD/examples) ## Downloads @@ -37,7 +83,7 @@ binary | sha1 hash | md5 hash ------ | --------- | -------- [kubernetes.tar.gz](https://storage.googleapis.com/kubernetes-release/release/v1.3.0-alpha.1/kubernetes.tar.gz) | `e0041b08e220a4704ea2ad90a6ec7c8f2120c2d3` | `7bb2df32aea94678f72a8d1f43a12098` -## Changes since v1.2.0 (last PR #23530) +## Changes since v1.2.0 ### Action Required @@ -71,9 +117,9 @@ binary | sha1 hash | md5 hash * update wide option output ([#22772](https://github.com/kubernetes/kubernetes/pull/22772), [@AdoHe](https://github.com/AdoHe)) * Change scheduler logic from random to round-robin ([#22430](https://github.com/kubernetes/kubernetes/pull/22430), [@gmarek](https://github.com/gmarek)) -# Release Notes for Kubernetes 1.2.0 +# v1.2.0 -## [Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/release-1.2/examples) +[Documentation](http://kubernetes.github.io) & [Examples](http://releases.k8s.io/release-1.2/examples) ## Downloads @@ -83,7 +129,7 @@ binary | sha1 hash | md5 hash ## Changes since v1.1.1 -## Major Themes +### Major Themes * Significant scale improvements. Increased cluster scale by 400% to 1000 nodes with 30,000 pods per cluster. Kubelet supports 100 pods per node with 4x reduced system overhead. @@ -120,7 +166,7 @@ interacting with the system. Note: the GUI is enabled by default in 1.2 clusters Dashboard UI screenshot showing cards that represent applications that run inside a cluster -## Other notable improvements +### Other notable improvements * Job was Beta in 1.1 and is GA in 1.2 . * apiVersion: batch/v1 is now available. You now do not need to specify the .spec.selector field — a [unique selector is automatically generated ](http://kubernetes.io/docs/user-guide/jobs/#pod-selector)for you. @@ -186,7 +232,7 @@ Pod’s SELinux context, if specified 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 +### Experimental Features * Dynamic Provisioning of PersistentVolumes: Kubernetes previously required all volumes to be manually provisioned by a cluster administrator before use. With @@ -218,7 +264,7 @@ 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 +### Action required * Docker v1.9.1 is officially recommended. Docker v1.8.3 and Docker v1.10 are supported. If you are using an older release of Docker, please upgrade. Known @@ -290,7 +336,7 @@ change. More details [here](https://docs.influxdata.com/influxdb/v0.9/administra * We have renamed “minions” to “nodes”. If you were specifying NUM\_MINIONS or MINION\_SIZE to kube-up, you should now specify NUM\_NODES or NODE\_SIZE. -## Known Issues +### Known Issues * Paused deployments can't be resized and don't clean up old ReplicaSets. * Minimum memory limit is 4MB. This is a docker limitation @@ -325,9 +371,9 @@ 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 +#### Docker Known Issues -#### 1.9.1 +##### 1.9.1 * Listing containers can be slow at times which will affect kubelet performance. More information [here](https://github.com/docker/docker/issues/17720) @@ -338,15 +384,15 @@ restarting the daemon alleviates this issue, but hasn’t been verified to completely eliminate the IP allocation issue. More information [here](https://github.com/kubernetes/kubernetes/issues/21523#issuecomment-191498969) * Daemon becomes unresponsive (rarely) due to kernel deadlocks. More information [here](https://github.com/kubernetes/kubernetes/issues/21866#issuecomment-189492391) -## Provider-specific Notes +### Provider-specific Notes -### Various +#### Various Core changes: * Support for load balancers with source ranges -### AWS +#### AWS Core changes: @@ -368,27 +414,10 @@ With kube-up: * Use an elastic IP for the master by default * Experimental support for node spot instances (set NODE\_SPOT\_PRICE=0.05) -### GCE +#### GCE * Ubuntu Trusty support added -## Changelog - -(Linked [github releases](https://github.com/kubernetes/kubernetes/releases) 1.2.0-beta-1 to 1.1.2 that are part of 1.2.0) - -* [v1.2.0-beta.1](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-beta.1) -* [v1.2.0-beta.0](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-beta.0) -* [v1.2.0-alpha.8](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-alpha.8) -* [v1.2.0-alpha.7](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-alpha.7) -* [v1.2.0-alpha.6](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-alpha.6) -* [v1.2.0-alpha.5](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-alpha.5) -* [v1.2.0-alpha.4](https://github.com/kubernetes/kubernetes/releases/tag/v1.2.0-alpha.4) -* [v1.1.8](https://github.com/kubernetes/kubernetes/releases/tag/v1.1.8) -* [v1.1.7](https://github.com/kubernetes/kubernetes/releases/tag/v1.1.7) -* [v1.1.4](https://github.com/kubernetes/kubernetes/releases/tag/v1.1.4) -* [v1.1.3](https://github.com/kubernetes/kubernetes/releases/tag/v1.1.3) -* [v1.1.2](https://github.com/kubernetes/kubernetes/releases/tag/v1.1.2) - Please see the [Releases Page](https://github.com/kubernetes/kubernetes/releases) for older releases.