As of the January CentOS Atomic Host release (7.20170117), the kubernetes-master package has been removed from the base image. Following an upgrade, kubernetes master components should be run in containers.
The containers referenced in the systemd service files below are built in and hosted from the ContainerPipeline, based on Dockerfiles from the CentOS-Dockerfiles repository.
# vi /etc/systemd/system/kube-apiserver.service [Unit] Description=Kubernetes API Server Documentation=https://github.com/GoogleCloudPlatform/kubernetes After=docker.service Requires=docker.service [Service] TimeoutStartSec=0 Restart=always ExecStartPre=-/usr/bin/docker stop %n ExecStartPre=-/usr/bin/docker rm %n ExecStartPre=/usr/bin/docker pull registry.centos.org/centos/kubernetes-apiserver ExecStart=/usr/bin/docker run --rm --net=host -p 443:443 -v /etc/kubernetes:/etc/kubernetes:z --name %n registry.centos.org/centos/kubernetes-apiserver [Install] WantedBy=multi-user.target # vi /etc/systemd/system/kube-controller-manager.service [Unit] Description=Kubernetes Controller Manager Documentation=https://github.com/GoogleCloudPlatform/kubernetes After=docker.service Requires=docker.service [Service] TimeoutStartSec=0 Restart=always ExecStartPre=-/usr/bin/docker stop %n ExecStartPre=-/usr/bin/docker rm %n ExecStartPre=/usr/bin/docker pull registry.centos.org/centos/kubernetes-controller-manager ExecStart=/usr/bin/docker run --rm --net=host -v /etc/kubernetes:/etc/kubernetes:z --name %n registry.centos.org/centos/kubernetes-controller-manager [Install] WantedBy=multi-user.target # vi /etc/systemd/system/kube-scheduler.service [Unit] Description=Kubernetes Scheduler Plugin Documentation=https://github.com/GoogleCloudPlatform/kubernetes After=docker.service Requires=docker.service [Service] TimeoutStartSec=0 Restart=always ExecStartPre=-/usr/bin/docker stop %n ExecStartPre=-/usr/bin/docker rm %n ExecStartPre=/usr/bin/docker pull registry.centos.org/centos/kubernetes-scheduler ExecStart=/usr/bin/docker run --rm --net=host -v /etc/kubernetes:/etc/kubernetes:z --name %n registry.centos.org/centos/kubernetes-scheduler [Install] WantedBy=multi-user.target