安装指定版本的docker服务

参考博客：Docker CE 镜像源站

参考博客：docker启动异常driver not supported

1. 说明

之前部署docker服务的时候都是安装最新的docker版本，并使用docker swarm部署大数据组件。

但是在近期的一次部署发现 docker 18.06.1 版本，在使用docker swarm部署大数据组件的时候namenode存储的datanode信息不正确。原因是 18.06.1 版本中的docker swarm 存在一个LB网络，造成了该问题。

这个问题对于Hadoop本身是没有任何问题的，但是当我们启动hbase的时候却有问题了。通过日志发现hbase找不到datanode的节点信息，因为hbase得到的是LB的IP而不是datanode本身的IP，最终导致hbase启动失败。

最后解决的方案就是docker版本回退到 17.09.0 版本，该版本不存在LB网络。Hadoop的namenode中存储的datanode信息是正确的。

 [root@mini03 docker-swarm]# docker -v
 Docker version 18.06.-ce, build e68fc7a
 [root@mini03 docker-swarm]# docker network ls
 NETWORK ID          NAME                DRIVER              SCOPE
 f28f7ab2d811        bridge              bridge              local
 51c95dea1e5c        docker_gwbridge     bridge              local
 7a7e31f4bce8        host                host                local
 3cxch31bl38k        ingress             overlay             swarm
 5ea08e9a282f        none                null                local
 pwk7oy2h3gnp        zhang               overlay             swarm  # 自己创建的网络
 [root@mini03 docker-swarm]# docker network inspect zhang
 ………………
         "Containers": {
             "a9e2e20c89bb6fbc2984a19c4c8e9f9500f3360f2b0434819fc31a143cbc7fc9": {
                 "Name": "visualizer_visualizer.1.0lgaqosyogoy0edkqdakeycz4",
                 "EndpointID": "2cae08f3a1a63eadff6fee675e249ce19956dcc1d871329c90056a1829abc1d1",
                 "MacAddress": "02:42:0a:00:00:04",
                 "IPv4Address": "10.0.0.4/24",
                 "IPv6Address": ""
             },
             "lb-zhang": {
                 "Name": "zhang-endpoint",
                 "EndpointID": "44ed04b5768dd4ae9edf2e63bded8d5ab5af7cb43d49a4d0d4fbd999abfd5373",
                 "MacAddress": "02:42:0a:00:00:02",
                 "IPv4Address": "10.0.0.2/24",
                 "IPv6Address": ""
             }
         },
 ………………

2. docker安装指定版本

 # 安装必要的一些系统工具
 [root@mini02 tools]# yum install -y yum-utils device-mapper-persistent-data lvm2
 # 添加软件源信息
 [root@mini02 tools]# yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
 # 查看可安装的版本信息
 [root@mini02 tools]# yum makecache fast
 [root@mini02 tools]# yum list docker-ce.x86_64 --showduplicates | sort -r
 * updates: mirrors.aliyun.com
 Loading mirror speeds from cached hostfile
 Loaded plugins: fastestmirror
  * extras: mirrors.aliyun.com
  * epel: mirrors.aliyun.com
 docker-ce.x86_64            18.06..ce-.el7                    docker-ce-stable
 docker-ce.x86_64            18.06..ce-.el7                    docker-ce-stable
 docker-ce.x86_64            18.03..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            18.03..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.12..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.12..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.09..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.09..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.06..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.06..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.06..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.03..ce-.el7                    docker-ce-stable
 docker-ce.x86_64            17.03..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.03..ce-.el7.centos             docker-ce-stable
 docker-ce.x86_64            17.03..ce-.el7.centos             docker-ce-stable
 # 安装指定版本的docker服务
 [root@mini02 tools]# yum -y install docker-ce-17.09..ce-.el7.centos
 # 版本信息查看
 [root@mini02 tools]# docker -v
 Docker version 17.09.-ce, build afdb6d4

3. 加入开机自启动

 [root@mini02 tools]# systemctl status docker
 ● docker.service - Docker Application Container Engine
    Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
    Active: inactive (dead)
      Docs: https://docs.docker.com
 ………………
 [root@mini02 tools]# systemctl enable docker.service  # 加入开机自启动
 Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.

4. 问题解决

 [root@mini02 tools]# systemctl start docker
 Job for docker.service failed because the control process exited with error code. See "systemctl status docker.service" and "journalctl -xe" for details.
 [root@mini02 tools]# journalctl -xe  # 查询具体信息
 -- Defined-By: systemd
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
 --
 -- Unit docker.service has begun starting up.
 Nov  :: mini02 dockerd[]: time="2018-11-01T17:40:55.181209947+08:00" level=info msg="libcontainerd: new containerd process, pid: 2501"
 Nov  :: mini02 dockerd[]: time="2018-11-01T17:40:56.187023899+08:00" level=error msg="[graphdriver] prior storage driver overlay2 failed: driver not supported"
 Nov  :: mini02 dockerd[]: Error starting daemon: error initializing graphdriver: driver not supported
 Nov  :: mini02 systemd[]: docker.service: main process exited, code=exited, status=/FAILURE
 Nov  :: mini02 systemd[]: Failed to start Docker Application Container Engine.
 -- Subject: Unit docker.service has failed
 -- Defined-By: systemd
 -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
 ………………
 # 具体信息如下截图，解决方法如下，之后就可以正常起docker服务了
 [root@mini02 tools]# mv /var/lib/docker /var/lib/docker.old