As WordPress matures into a complete application framework, tools around the platform continue to leap. It is worth mentioning that over the past three years, developers have moved quickly to accept long-term standard best practices on other platforms. A major aspect of these overall advances involves fine-tuning the approach of the local development environment. We have previously discussed traditional methods in our blog, such as local lamp installation and vagrant experiment, but docker is a solution with more and more foundations. In this article, we will introduce docker technology, explain why we want to use it, and introduce the very basic settings for starting local word press development. After completing this task, you will be able to perform further navigation on your own. The
Let’s start with a general introduction. Anyway, what is docker? The people behind docker never back down. Quickly visit the project home page, and you will see the advertisement \
Docker mainly uses the functions of Linux containers to complete all these tasks. This means that you can provide an easy, high-performance alternative to the entire virtualization, and define and run all parts of the stack locally without repeatedly pushing down the machine. Accurate environments can be easily reproduced elsewhere. The projects page briefly describes the following: The docker container packages the software into a complete file system, which contains everything necessary for running (everything that can be installed on the server, such as code, runtime, system tools, system libraries, etc.). This ensures that the software always runs the same way regardless of the environment. The
Let’s take a brief look at why all this is so important. Docker provides a great advantage. Even in front of exhausted developers, the main benefits of Ker are obvious. You will find that everything is actually like this, rather than wanting to be put together in a particular way on the server. Even the simplest word press installation has a large number of moving parts that may be damaged or misconfigured. The short list includes everything from the basic operating system, PHP, web server, selected databases, and word press itself. The
Docker provides calmness for chaotic scripts. As we said, errors can occur if they are different across the environment, and we are discussing thousands of individual settings and configuration details. As pointed out by major docker websites, all potential chaos can be encapsulated into a known single state, so as to obtain the following benefits: Agility: developers can often move faster, and predicting small changes to the application stack is no longer a cause for fear. Portability: whether you work on a single local system or through a server network, you can be sure that your environment is identical. Control: by handling environments that are easy to replicate, application management and operations will become easier. Introduce the main docker concepts docker is very smart internally
