Kubernetes v1.3.0 发布了，Kubernetes 是来自 Google 云平台的开源容器集群管理系统。基于 Docker 构建一个容器的调度服务。该系统可以自动在一个容器集群中选择一个工作容器供使用。其核心概念是 Container Pod。
改进记录：
Authorization:
Alpha RBAC authorization API group
Federation
federation api group is now beta
Services from all federated clusters are now registered in Cloud DNS (AWS and GCP).
Stateful Apps:
alpha PetSets manage stateful apps
alpha Init containers provide one-time setup for stateful containers
Updating:
Retry Pod/RC updates in kubectl rolling-update.
Stop 'kubectl drain' deleting pods with local storage.
Add kubectl rollout status
Security/Auth
L7 LB controller and disk attach controllers run on master, so nodes do not need those privileges.
Setting TLS1.2 minimum
kubectl create secret tls command
Webhook Token Authenticator
beta PodSecurityPolicy objects limits use of security-sensitive features by pods.
Kubectl
Display line number on JSON errors
Add flag -t as shorthand for --tty
Resources
alpha: NVIDIA GPU support (#24836, @therc)
Adding loadBalancer services and nodeports services to quota system
详情：https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG.md/#v130
下载地址：https://github.com/kubernetes/kubernetes/archive/v1.3.0.tar.gz
来自:开源中国社区
