How to create a custom image from a Docker container Your email has been sent Getting your own custom image makes working with containers easier and it adds an extra layer of security. Jack Wallen ...

Docker allows you to create specific networks and attach containers to them. Here's how to make use of this highly flexible feature. Docker is one of the most flexible and user-friendly container ...

Aliases are another great choice, both inside and outside a container. You can map Docker aliases on your host or map service ...

Containers are all the rage in the software development and DevOps worlds. They increase hardware utilization efficiency, improve infrastructure performance and help with software testing. Docker has ...

A new project from the creators of the system automation framework Ansible, now owned by Red Hat, wants to make it possible to build Docker images and perform container orchestration within Ansible.

Docker containers are meant to be immutable, meaning the code and data they hold never change. Immutability is useful when you want to be sure the code running in production is the same as the code ...

Much of Linux's early business success was based on the Linux, Apache, MySQL and Python/PHP/Perl (LAMP) stack. Looking ahead Red Hat and Docker is hoping that "RHELDoc," a software stack made up of ...