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Archives for September 2020

How to Create a MySQL Docker Container for Testing

By admin

Docker is a container runtime environment that allows programs to operate in a jailed environment without any required external dependencies. Containers are similar in some concepts to virtual machines, however, they do not use a hypervisor and run in a single kernel instance, often sharing the instance with other containers. One of the prime features of containerization is the lack of external dependencies; the container has all of the runtime libraries and components needed to run the … [Read more...] about How to Create a MySQL Docker Container for Testing

Filed Under: CentOS/RHEL, CentOS/RHEL 6, CentOS/RHEL 7, DevOps, Docker, mysql

Unable to run NGINX Docker due to “13: Permission denied”

By admin

The Problem The NGINX docker container was started using the below command: # docker run --detach --name nginx_server nginx 4ffbcd5ee796b8cce3f2c6ed4cce8927d2b13a040af07b36f7a866b2157290e8 But user failed to get connection to the NGINX server. Upon troubleshooting user found below error logs: # tail -f /var/log/audit/audit.log type=AVC msg=audit(1565283160.116:316): avc: denied { write } for pid=2387 comm="nginx" name="nginx" dev="dm-0" ino=140648937 … [Read more...] about Unable to run NGINX Docker due to “13: Permission denied”

Filed Under: DevOps, Docker

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