Shulou(Shulou.com)05/31 Report--

This article mainly introduces the relevant knowledge of Rainbond using Dockerfile to build convenient applications, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value. I believe you will gain something after reading this article on the methods of building convenient applications with Rainbond using Dockerfile. Let's take a look at it.

Dockerfile build and run image

Rainbond platform supports building and running images directly through Dockerfile**. The operation process is simple and it is convenient for continuous iteration.

The operation process is divided into the following steps:

Create a Dockerfile project, a Demo project on Github

Dockerfile content

ARG VERSION=1.15.0FROM nginx:$ {VERSION}-alpineCOPY index.html / usr/share/nginx/html/VOLUME / dataEXPOSE 80

Select a project to build through the source code build function of the Rainbond platform

Verify the running effect of the image

There are the following points to note:

When the Rainbond platform carries on the source code construction, the language type is identified through the personalized files of different types of code, so the Dockerfile file construction process must exist under the project specified directory, which is equivalent to executing docker build-t image:tag in the project specified directory (default / directory). Operation, so when using COPY, ADD and other modules in Dockerfile, you need to pay attention to the selection of relative paths. If you do not specify a daemon process that will automatically exit and restart after the image startup command is completed, the built component may be in an abnormal state.

Advantages over a normal Docker environment:

For users who need to constantly adjust the Dockerfile, the construction process is more simple. By referring to the configuration components, the automatic construction and deployment can be completed with the help of Github's Webhook to modify the code and complete the update operation of the image.

Rainbond cloud native application management platform to achieve micro-service architecture without changing the code, managing Kubernetes without learning containers, helping enterprises to implement applications on the cloud, and continuously delivering any enterprise applications to Kubernetes clusters, hybrid clouds, multi-clouds and other infrastructure. It is the supporting platform of Rainstore cloud native application store.

This is the end of this article on "how to build convenient applications with Dockerfile in Rainbond". Thank you for reading! I believe that everyone has a certain understanding of the knowledge of "Rainbond uses Dockerfile to build convenient applications". If you want to learn more, you are welcome to follow the industry information channel.

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