![]() For example, your application needs multiple services such as a database (for example MySQL), an application server (for example Gunicorn) and a static server (for example nginx) etc. They share the system kernel and resources and provide isolated environments that can be reproduced later in any other system (Linux, Windows or MAC).ĭocker uses a Dockerfile to define and describe the app's environment as should be exactly in each created image.ĭocker Compose is another tool that allows you to create multiple containers for the same application. These containers are created from lightweight images. This is usually due to missing dependencies.ĭocker provides the perfect solution for this common problem, as it allows you to create containers in which your applications run. As a developer you may have encountered situations where your application works fine in your system but once you take it elsewhere to test it, in a client machine or in a production environment, it stops working. It allows you to develop your application without depending on your operating system dependencies which may be, in most cases, different from other systems where you test or deploy your final application. Docker provides developers with powerful features when it comes to creating development and production environments or packaging applications.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |