2. Deploy a Java service from source

Purpose

Learn how to quickly build and deploy your own business source code to Rainbond through the documentation.The whole process does not need to modify the code, and does not need to make an image.

significance

Creating service components is the beginning of using Rainbond.Rainbond supports the creation of service components in a variety of ways, and deploys from source code without changing the user’s code.It is a non-intrusive construction method, users do not need to learn container technology to make images, which lowers the threshold for using Rainbond.

Preconditions

• Complete team management and multi-tenancy.Finish creating the first team.

• A source code hosted in a code repository (Git, Svn).In the documentation’s example, a Maven-based build of Java language code is used as an example.source address

Create service components

• Under the specified team page, click to add,to create a component based on source code.

• On the custom source code interface, select an existing application or create a new application.

• In custom source code interface, enter component name,warehouse address,code branch.

• If you need to specify a user name, password, or the required code is located in a subdirectory in the repository, you can also set it on this page.

• confirm creation

Code language recognition

Rainbond will automatically pull the corresponding code and perform corresponding code detection.The user can preliminarily judge whether the process is working normally according to the test results.

start building

Click to create to enter the build phase.If you need to define the build source settings of the current service component before building (for different languages, the build source optional settings are different, for the Java language, it will include build commands, mirror private server addresses, etc.),Ports,Environment variables,Persistence,Allocate memory and other configurations, then click Advanced settings.

Once the build starts, users can click to view the build log, understand the build process according to the log, and troubleshoot errors if the build fails.In general, projects that users can build locally can be built normally in Rainbond. If you encounter problems, please feel free to contact Haoyu Technology’s technical staff for help.

After the build is complete, the service component will automatically start and provide services.

Next step

• Try deploying your own source code on Rainbond.

• In the next document, we will explore deploying an application based on Rainbond’s unique shared library mechanism.