发布于 2017-09-22 23:33:08 | 187 次阅读 | 评论: 0 | 来源: 网友投递
Kubernetes 容器集群管理系统
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。
近期 Kubernetes 版本发布较频繁啊,距离 Kubernetes 1.8.0-beta.1 版本发布1周时间,1.7 release 版跟着发布了 1.7.6 版本,感谢社区如此勤劳的更新 :) 此次版本相比1.7.5大概更新了13处,如下:
下载 Kubernetes 1.7.6
其他请参考:https://github.com/kubernetes/kubernetes/releases/tag/v1.7.6
[fluentd-gcp addon] Fluentd will trim lines exceeding 100KB instead of dropping them. (#52289, @crassirostris)
Add –request-timeout to kube-apiserver to make global request timeout configurable. (#51415, @jpbetz)
Fix credentials providers for docker sandbox image. (#51870, @feiskyer)
Fix security holes in GCE metadata proxy. (#51302, @ihmccreery)
Fixed an issue looking up cronjobs when they existed in more than one API version (#52227, @liggitt)
Fixes an issue with upgrade requests made via pod/service/node proxy subresources sending a non-absolute HTTP request-uri to backends (#52065, @liggitt)
Fix a kube-controller-manager crash which can result when --concurrent-resource-quota-syncs
is >1 and pods exist in the system containing certain alpha/beta annotation keys. (#52092, @ironcladlou)
Make logdump support kubemark and support gke with ‘use_custom_instance_list’ (#51834, @shyamjvs)
Fixes an issue with APIService auto-registration affecting rolling HA apiserver restarts that add or remove API groups being served. (#51921, @liggitt)
In GCE with COS, increase TasksMax for Docker service to raise cap on number of threads/processes used by containers. (#51986, @yujuhong)
Fix providerID update validation (#51761, @karataliu)
Automated cherry pick of #50381 to release-1.7 (#51871, @feiskyer)
The emptyDir.sizeLimit
field is now correctly omitted from API requests and responses when unset. (#50163, @jingxu97)
Calico has been updated to v2.5, RBAC added, and is now automatically scaled when GCE clusters are resized. (#51237, @gunjan5)