Kubernetes Release 0.15.0

--- title: " Kubernetes Release: 0.15.0 " date: 2015-04-16 slug: kubernetes-release-0150 url: /blog/2015/04/Kubernetes-Release-0150 --- Release Notes: * Enables v1beta3 API and sets it to the default API version ([#6098][1]) * Added multi-port Services ([#6182][2]) * New Getting Started Guides * Multi-node local startup guide ([#6505][3]) * Mesos on Google Cloud Platform ([#5442][4]) * Ansible Setup instructions ([#6237][5]) * Added a controller framework ([#5270][6], [#5473][7]) * The Kubelet now listens on a secure HTTPS port ([#6380][8]) * Made kubectl errors more user-friendly ([#6338][9]) * The apiserver now supports client cert authentication ([#6190][10]) * The apiserver now limits the number of concurrent requests it processes ([#6207][11]) * Added rate limiting to pod deleting ([#6355][12]) * Implement Balanced Resource Allocation algorithm as a PriorityFunction in scheduler package ([#6150][13]) * Enabled log collection from master ([#6396][14]) * Added an api endpoint to pull logs from Pods ([#6497][15]) * Added latency metrics to scheduler ([#6368][16]) * Added latency metrics to REST client ([#6409][17]) * etcd now runs in a pod on the master ([#6221][18]) * nginx now runs in a container on the master ([#6334][19]) * Began creating Docker images for master components ([#6326][20]) * Updated GCE provider to work with gcloud 0.9.54 ([#6270][21]) * Updated AWS provider to fix Region vs Zone semantics ([#6011][22]) * Record event when image GC fails ([#6091][23]) * Add a QPS limiter to the kubernetes client ([#6203][24]) * Decrease the time it takes to run make release ([#6196][25]) * New volume support * Added iscsi volume plugin ([#5506][26]) * Added glusterfs volume plugin ([#6174][27]) * AWS EBS volume support ([#5138][28]) * Updated to heapster version to v0.10.0 ([#6331][29]) * Updated to etcd 2.0.9 ([#6544][30]) * Updated to Kibana to v1.2 ([#6426][31]) * Bug Fixes * Kube-proxy now updates iptables rules if a service's public IPs change ([#6123][32]) * Retry kube-addons creation if the initial creation fails ([#6200][33]) * Make kube-proxy more resiliant to running out of file descriptors ([#6727][34]) To download, please visit https://github.com/GoogleCloudPlatform/kubernetes/releases/tag/v0.15.0

This document announces the release of Kubernetes version 0.15.0, detailing new features such as the enablement of the v1beta3 API, multi-port Services, a controller framework, secure HTTPS port for Kubelet, client certificate authentication for the apiserver, and new volume support like iscsi and glusterfs. It also includes updates to Heapster, etcd, and Kibana, along with bug fixes related to kube-proxy and kube-addons.