一、发现问题
楼主不管输入那个命令,都出现了:
FATA[0000] Cannot connect to the Docker daemon. Is 'docker -d' running on this host? 二、解决方法
以及类似的错误,就连
docker version命令都报错了,楼主开始找啊找,找到了好多东西,结果发现没一个能行的,最后楼主使用这样的命令:
# vim /etc/default/docker 在该文件中添加如下内容:
DOCKER_OPTS="-H unix:///var/run/docker.sock -H 0.0.0.0:5555"
# service docker restart 这样就行了..我也不知道怎么样就行了.真的好神奇.
楼主赶快使用了一下
syx@syx-VB:~$ docker version
Client version: 1.6.2
Client API version: 1.18
Go version (client): go1.3.3
Git commit (client): 7c8fca2
OS/Arch (client): linux/amd64
Server version: 1.6.2
Server API version: 1.18
Go version (server): go1.3.3
Git commit (server): 7c8fca2
OS/Arch (server): linux/amd64 好神奇,终于可以了,楼主赶快把docker升级到最新版本.
$ sudo add-apt-repository ppa:docker-maint/testing
$ sudo apt-get update
$ sudo apt-get install docker.io 楼主这样就行了一次,然后就又不行了楼主开始找原因,这次楼主问了问别了,别人说在ubuntu下安装一个devicemapper
楼主使用的命令如下:
root@syx-VB:~# apt-get install -y libdevmapper-dev 还是不行啊
root@syx-VB:~# service docker restart
root@syx-VB:~# docker version
root@syx-VB:~# docker version
Client version: 1.7.0-dev
Client API version: 1.19
Go version (client): go1.4.2
Git commit (client): 9234460
OS/Arch (client): linux/amd64
FATA[0000] Get http:///var/run/docker.sock/v1.19/version: read unix /var/run/docker.sock: connection reset by peer. Are you trying to connect to a TLS-enabled daemon without TLS? 楼主英语不行,看不懂是啥意思,接着问.
人家告诉楼主使用
docker -d来看看:
root@syx-VB:~# docker -d
INFO[0000] Listening for HTTP on unix (/var/run/docker.sock)
FATA[0000] Error starting daemon: error initializing graphdriver: "/var/lib/docker" contains other graphdrivers: devicemapper; Please cleanup or explicitly choose storage driver (-s <DRIVER>) 看不懂,接着问大神!!!
大神说了把/var/lib/docker下的devicemapper清掉,楼主一看:
