Kubernetes安装与docker-ce-17.03.0冲突
按照本安装指南（ 链接 ），我无法在CentOS中安装kubernetes。
1：默认安装后，Flannel和Docker服务无法启动默认情况下，以上安装将安装Docker 1.12，但是Flannel和Docker服务无法启动。
● flanneld.service - Flanneld overlay address etcd agent Loaded: loaded (/usr/lib/systemd/system/flanneld.service; enabled; vendor preset: disabled) Active: activating (start) since Mon 2017-03-20 11:24:45 EDT; 27s ago Main PID: 31572 (flanneld) CGroup: /system.slice/flanneld.service └─31572 /usr/bin/flanneld -etcd-endpoints=http://127.0.0.1:2379 -etcd-prefix=/atomic.io/network Mar 20 11:25:00 JackKubeNode1 flanneld-start[31572]: E0320 11:25:00.259468 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:01 JackKubeNode1 flanneld-start[31572]: E0320 11:25:01.265559 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:02 JackKubeNode1 flanneld-start[31572]: E0320 11:25:02.592586 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:03 JackKubeNode1 flanneld-start[31572]: E0320 11:25:03.677965 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:04 JackKubeNode1 flanneld-start[31572]: E0320 11:25:04.719815 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:05 JackKubeNode1 flanneld-start[31572]: E0320 11:25:05.820301 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:09 JackKubeNode1 flanneld-start[31572]: E0320 11:25:09.016167 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:10 JackKubeNode1 flanneld-start[31572]: E0320 11:25:10.021494 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:11 JackKubeNode1 flanneld-start[31572]: E0320 11:25:11.022784 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:12 JackKubeNode1 flanneld-start[31572]: E0320 11:25:12.238389 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured Mar 20 11:25:13 JackKubeNode1 flanneld-start[31572]: E0320 11:25:13.513397 31572 network.go:102] failed to retrieve network config: client: etcd cluster is unavailable or misconfigured A dependency job for docker.service failed. See 'journalctl -xe' for details. Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service. ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled) Drop-In: /usr/lib/systemd/system/docker.service.d └─flannel.conf Active: inactive (dead) since Mon 2017-03-20 11:25:16 EDT; 1min 29s ago Docs: http://docs.docker.com Main PID: 30412 (code=exited, status=0/SUCCESS) Mar 20 11:18:32 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:18:32.059329808-04:00" level=info msg="Daemon has completed initialization" Mar 20 11:18:32 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:18:32.059499814-04:00" level=info msg="Docker daemon" commit="96d83a5/1.12.6" graphdriver=devicemapper version=1.12.6 Mar 20 11:18:33 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:18:33.169919003-04:00" level=info msg="API listen on /var/run/docker.sock" Mar 20 11:18:33 JackKubeNode1 systemd[1]: Started Docker Application Container Engine. Mar 20 11:25:15 JackKubeNode1 systemd[1]: Stopping Docker Application Container Engine... Mar 20 11:25:15 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:25:15.912002109-04:00" level=info msg="Processing signal 'terminated'" Mar 20 11:25:16 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:25:15.982882827-04:00" level=info msg="stopping containerd after receiving terminated" Mar 20 11:25:16 JackKubeNode1 dockerd-current[30412]: time="2017-03-20T11:25:16.352579523-04:00" level=error msg="libcontainerd: failed to receive event from containerd: rpc error: code = 13 desc = transport is closing" Mar 20 11:26:42 JackKubeNode1 systemd[1]: Dependency failed for Docker Application Container Engine. Mar 20 11:26:42 JackKubeNode1 systemd[1]: Job docker.service/start failed with result 'dependency'. 2：据说上面的问题在Docker 1.13中是固定的。 所以我手动安装docker，然后安装kubernetes。 但是安装了docker-ce-17.03，在kubernetes依赖关系parsing期间，kubernetes和docker-ce-17.03之间发生冲突。 如何处理它？
Processing Conflict: docker-ce-17.03.0.ce-1.el7.centos.x86_64 conflicts docker\n-Processing Conflict: docker-ce-17.03.0.ce-1.el7.centos.x86_64 conflicts docker\n-Processing Conflict: docker-ce-17.03.0.ce-1.el7.centos.x86_64 conflicts docker-io Processing Conflict: docker-ce-17.03.0.ce-1.el7.centos.x86_64 conflicts docker-io Processing Conflict: docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch conflicts docker-selinux Processing Conflict: docker-ce-selinux-17.03.0.ce-1.el7.centos.noarch conflicts docker-selinux
3：最近Docker将docker-VERSION重命名为docker-ce-VERSION，看起来像kubernetes不接受新名称docker-ce-VERSION。 我认为我遇到的问题可以解决，如果我手动安装docker-1.13。 但是如何安装docker-1.13？ 运行“yum install docker”时，我总是安装docker-ce-17.03。
Docker ce 17.03基本上是docker 1.13，目前还没有稳定的kubernetes版本支持。 看到这个kuberentes github问题