Docker file mount in CentOS7, no execute permission in container

Run the Nodejs container in CentOS7, find the mounted local directory does not execute permissions in the container, after various authentication and Google search, found the cause of the problem, here to do a record. The reason is that the security module in CentOS7 selinux the permissions, at least in the following three ways to solve the problem of a mounted directory without permissions:

1, when running the container, add privileges to the container:

Example: Docker run-i-T--privileged=true-v/home/docs:/src waterchestnut/nodejs:0.12.0

2, temporarily close selinux:

Example: Su-c "Setenforce 0"

After execution: Docker run-i-t-v/home/docs:/src waterchestnut/nodejs:0.12.0

Note: Then remember to reopen SELinux, command: su-c "Setenforce 1"

3, add the SELinux rule to add the directory you want to mount to the white list:

Example: Chcon-rt Svirt_sandbox_file_t/home/docs

After execution: Docker run-i-t-v/home/docs:/src waterchestnut/nodejs:0.12.0

CentOS 6/7 Series Installation Docker http://www.linuxidc.com/Linux/2014-07/104768.htm

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Docker installation Application (CentOS 6.5_x64) http://www.linuxidc.com/Linux/2014-07/104595.htm

Use MySQL http://www.linuxidc.com/Linux/2014-01/95354.htm in Docker

Install Docker in Ubuntu trusty 14.04 (LTS) (64-bit) http://www.linuxidc.com/Linux/2014-10/108184.htm

Docker installation Application (CentOS 6.5_x64) http://www.linuxidc.com/Linux/2014-07/104595.htm

Ubuntu 14.04 Installation Docker http://www.linuxidc.com/linux/2014-08/105656.htm

Install Docker on the Aliyun CentOS 6.5 template http://www.linuxidc.com/Linux/2014-11/109107.htm

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