Doesn't work on CentOS 7

[xinnj]

Host sever is running CentOS 7. DockerUI works well with same docker configuration.

$ docker run -p 10086:10086 -v /var/run/docker.sock:/var/run/docker.sock tobegit3hub/seagull
2015/06/16 05:53:37 [app.go:103] [I] http server Running on :10086
Error to connect to /var/run/docker.sock dial unix /var/run/docker.sock: permission denied
Error to connect to /var/run/docker.sock dial unix /var/run/docker.sock: permission denied
Error to connect to /var/run/docker.sock dial unix /var/run/docker.sock: permission denied

[tobegit3hub]

It seems you have no permission to access /var/run/docker.sock. Please try again as root user 😃

[tobegit3hub]

Hi @xinnj please checkout if it's problem of permission.

[xinnj]

Hi,

The docker service was started by root. I don’t know anything else I can do. BTW, dockerui works fine at the same platform. I believe dockerui is also using the same docker.sock.

Xin

发件人: tobe
发送时间: ‎2015‎年‎6‎月‎26‎日, ‎星期五 ‎9‎:‎50
收件人: tobegit3hub/seagull
抄送: iPad

Hi @xinnj please checkout if it's problem of permission.

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Reply to this email directly or view it on GitHub.

[tobegit3hub]

Yes, you're right @xinnj

Are you running the seagull command as root? Please paste the output of docker version.

[root2000xyz]

[root@k8s-master ~]# docker run -p 10086:10086 -v /var/run/docker.sock:/var/run/docker.sock tobegit3hub/seagull
Usage of loopback devices is strongly discouraged for production use. Either use --storage-opt dm.thinpooldev or use --storage-opt dm.no_warn_on_loop_devices=true to suppress this warning.
2015/10/19 02:49:53 [asm_amd64.s:2232] [I] http server Running on :10086
Error to connect to /var/run/docker.sock dial unix /var/run/docker.sock: permission denied
Error to connect to /var/run/docker.sock dial unix /var/run/docker.sock: permission denied

[root@k8s-master ~]# docker version
Client version: 1.7.1
Client API version: 1.19
Package Version (client): docker-1.7.1-115.el7.x86_64
Go version (client): go1.4.2
Git commit (client): 446ad9b/1.7.1
OS/Arch (client): linux/amd64
Server version: 1.7.1
Server API version: 1.19
Package Version (server): docker-1.7.1-115.el7.x86_64
Go version (server): go1.4.2
Git commit (server): 446ad9b/1.7.1
OS/Arch (server): linux/amd64

[tobegit3hub]

Hi @root2000xyz . It seems the problem of permission but you have already run as root.

Please let me have some time to test in CentOS 7 and find out the root cause :)

[aJetHorn]

Run the container with the --privileged flag on any SELinux distro. I've thrown a lot at this issue and this is the only thing I've been able to get to work.