Kubernetes

Documentation

Examples

Changes since v1.1

Main features

• Horizontal Pod Autoscaling
• Job objects for batch and other run-once workloads
• HTTP Loadbalancing support
• Improvements to the kubectl tool including interactive containers and improvements to kubectl rolling-update
• Many other bug fixes and performance improvements

Other important changes

• Fix GCE PD attach/detach issues (#11561, @saad-ali)
• Adding proper timeouts. (#10656, @krousey)
• Allocating CIDRs for Pods works without a cloud provider. (#11867, @kelseyhightower)
• Add liveness probe to kube-ui (#10787, @karlkfi)
• Implement kubectl annotation update command (#11779, @janetkuo)
• Add groups to service account user.Info (#8607, @liggitt)
• mesos/docker automated local cluster deployment (#10049, @karlkfi)
• Use TYPE instead of RESOURCE in help string (#10742, @hurf)
• Don't wrongly identify endpoint addresses only due to equal IP (#10390, @sttts)
• add non-root directive to SC and kubelet checking (#11669, @pweil-)
• Add Birthcry event to kube-proxy (#12464, @jiangyaoguo)
• Implement Iptables based Proxy (#9210, @BenTheElder)
• Added HorizontalPodAutoscaler object to experimental API. (#12344, @jszczepkowski)
• Keystone authentication plugin (#11798, @uruddarraju)
• Enable graceful deletion using reconciliation loops in the Kubelet without TTL (#9165, @smarterclayton)
• Check loopback and link-local multicast endpoints (#10713, @thockin)
• Hide terminated pods in 'kubectl' Printer by default (#12112, @janetkuo)
• External IPs support (#12561, @ArtfulCoder)
• plugin/pkg/auth: add OpenID Connect token authenticator (#10957, @yifan-gu)
• Deprecated -t for --template to make it --tty (#12813, @janetkuo)
• Make --validate default on and shows how to turn if off (#12837, @janetkuo)
• Refactor to use docker-machine or boot2docker (#13095, @kelcecil)
• MESOS: Add path-override for minion controller so that kube-proxy can find iptables (#13050, @sttts)
• Added flags for horizontal pod autoscaler to controller-manager. (#13142, @jszczepkowski)
• Cinder Volume Plugin (#13367, @spothanis)
• Enable graceful deletion of pods (7/7) (#12963, @smarterclayton)
• add Ceph FS volume plugin (#6649, @rootfs)
• downward api volume plugin (#5093, @sdminonne)
• Deprecated kubectl flag "create-external-load-balancer" (#13099, @janetkuo)
• MESOS: Add --contain-pod-resources flag to determine how k8s-mesos will contain pod resources (#13421, @jdef)
• Various exec fixes (#13322, @ncdc)
• MESOS: add flags for initial executor cpu and memory resources (#13617, @jdef)
• Block apiserver startup on certificate (#13682, @ryfow)
• Create a LB for a K8S with the LB-IP provided by user. (#13005, @ArtfulCoder)
• Show more information in describe node/pod (#12695, @janetkuo)
• Distribute kubectl bash completion file with kubernetes binaries (#13836, @janetkuo)
• New Job resource (#12910, @soltysh)
• Update util/iptables to deal with firewalld (#12396, @danwinship)
• Update fluentd-gcp such that exported logs are associated with kubernetes (#13886, @a-robinson)
• pull "kubectl edit" from openshift upstream (#13604, @janetkuo)
• Fix new docker config format for private registries (#12717, @tamnd)
• support fibre channel volume (#12599, @rootfs)
• Support extended pod logging options (#13780, @smarterclayton)
• Flag controlled RLIMIT_NOFILE for kubelet. (#14381, @dchen1107)
• allow privileged pods (#13930, @ArtfulCoder)
• Maintain an IP address independent of the forwarding rule for GCE plus bug fixes (#14569, @a-robinson)
• Removed DenyEscalatingExec from the list of default admission controllers (#15188, @ArtfulCoder)
• Upgrade to docker 1.8.3 (#15719, @dchen1107)
• 1.1 cherry-pick cadvisor bump (#16193, @jimmidyson)
• Automated cherry pick of #15994 upstream release 1.1 (#16549, @dchen1107)