Docker is an important tool in DevOps used for creating containers and each container works as a separate environment. Applications and services can be deployed and run as a separate entity and is also very resource friendly. I will cover important topics of Docker in this category.
In this tutorial, I will take you through the concepts of networking in Docker. A Docker container requires a host to run on. This could be either a physical machine (e.g., a bare-metal server in your on-premise datacenter) or a Virtual machine either on-prem or in the cloud. The host has the Docker service and … Read more
In this article, I will take you through the steps to manage ports in Docker. By default, when you create a container, it does not publish any of its ports to the outside world. To make a port available to services outside of Docker, or to Docker containers which are not connected to the container’s … Read more
In this article, i will take you through the steps to install docker on CentOS 7. Docker is an open source software platform to create, deploy and manage virtualized application containers on a common operating system (OS), with an ecosystem of allied tools. Docker Inc., the company that originally developed Docker, supports a commercial edition … Read more