Learn about the native application management platform of rainbow cloud

Rainbond It is a cloud native application management platform , Easy to use , You don't need to understand containers 、Kubernetes And underlying complex technologies , Support management of multiple Kubernetes colony , And manage the whole life cycle of enterprise applications . follow Application centric Design concept of , Unified packaging container 、Kubernetes And underlying infrastructure related technologies , Let users focus on the business itself , Avoid spending a lot of learning and management energy on technologies other than business . meanwhile ,Rainbond Deep integration of application development 、 Microservice architecture 、 Application delivery 、 Application operation and maintenance 、 Resource management , Management is highly automated , Realize unified management of all applications 、 All infrastructure and all IT technological process .

Development platform

Rainbond As a development platform , Some of its own functional highlights can make developers focus on business code , No need to pay attention to application deployment .

One click deployment of source code

One click deployment of source code , Just fill in the code warehouse address ,Rainbond Will automatically recognize the project language , So that traditional applications can quickly become cloud native applications without changes or small changes .

Identification strategy ：Java Project root directory exists Pom.xml, Other languages are similar to .

Support for multiple languages , for example ：Java、Python、PHP、.NetCore、Go、NodeJS、Dockerfile etc. .

Microservice choreography

Rainbond Support for multiple Service Mesh, for example ： Built in Service Mesh、 be based on Istio Of Service Mesh. stay Rainbond The topology diagram can realize micro service orchestration by dragging and dropping .

Between services 127.0.0.1:8080 visit , for example ：A Service dependence B,A The service will provide B service Inject IP:PORT 127.0.0.1:8080.

Application replication

Building multiple environments has always been a headache , stay Rainbond You can go through Apply fast replication function , Put us in Rainbond Build a good environment , It's easy to copy multiple sets of environments with one click 1 -> N. Application replication will copy the configured environment variable The configuration file Dependency relationship Wait for complete replication .

application 、 Component management

Rainbond Support for applications 、 Full lifecycle management of components . contain Start stop 、 restart 、 Scroll to update 、 Version rollback, etc .

• Close the component 、 The application is Rainbond A highlight of , When our application or a service is temporarily out of use , You can close the service or application , Free up resources , When necessary, it can be started with one key .
• Rainbond Support version rollback for a single component , When a service goes online with problems , One click rollback will restore the service to normal .

Log collection ：Rainbond The logs of each service will be collected and displayed in the component view , It is convenient for users to check and locate problems , And store by default 7 Day's diary .

Component scaling ： One key adjustment component CPU、 Memory , You can also set the automatic scaling strategy .

Environment configuration ： Configure components through a graphical interface environment variable The configuration file , You can also share the configuration files of other components into this component .

Storage ： Add the of the component Persistent storage ,Rainbond Automatically created PVCPV .

Gateway policy

Rainbond The application gateway only needs a simple configuration to open the external access policy with one click ,Rainbond Automatically created ServiceIngress , External access to services is simpler . At the same time, it can also be opened with one key TCP Access strategy .

Application configuration group

The application configuration group is to apply the same environment variables to multiple components , This is very helpful for the same environment variables of multiple services , Avoid repetitive operations .

Delivery platform

Rainbond It can also be used as a delivery platform ,Rainbond Of RAM Application model coordination Rainbond The built-in component library is very suitable for application delivery , This is for ToB The enterprise is very friendly .

Rainbond Application templates are composed of multiple versions , You can install any version of the application template , At the same time, it also supports the upgrade based on the application template 、 Roll back .

Application of release

Application publishing is to publish applications composed of multiple services to Rainbond Built in component library , The application press conference will apply all Mirror image environment variable The configuration file Dependency relationship Release and package together .

Export application

Application export refers to the one click export of an application package that we publish to the internal component library , We can use this application package in another set Rainbond Import... In the environment , Realize application delivery . It also supports DockerComposeApp standard , This applies when only DockerCompose Environment .

Quick to use

Will be with Java + Mysql As an example application .

Java Git Address ： https://gitee.com/rainbond/java-maven-demo.git

Mysql Choose to install based on the open source app store .

install Rainbond

Install stand-alone experience , This is suitable for quick understanding Rainbond Users of , use Docker In Docker The way .

Log in and copy

#  install  Docker
$ curl sh.rainbond.com/install_docker | bash

#  Set up  EIP
$ export EIP=< Yours IP Address >

#  start-up  Rainbond
$ docker run --privileged -d -p 7070:7070 -p 80:80 -p 443:443 -p 6060:6060 -p 8443:8443 \
--name=rainbond-allinone --restart=on-failure \
-v ~/.ssh:/root/.ssh \
-v ~/rainbonddata:/app/data \
-v /opt/rainbond:/opt/rainbond \
-v ~/dockerdata:/var/lib/docker \
-e ENABLE_CLUSTER=true \
-e EIP=$EIP \
registry.cn-hangzhou.aliyuncs.com/goodrain/rainbond:v5.7.1-dind-allinone \
&& docker logs -f rainbond-allinone

     

      
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Java Deploy

The service is standard Spring Boot 2.1.2

1. Select in the team view Create components based on source code -> Fill in relevant information and Git Address .

2. Confirm creation ,Rainbond Recognize the language type of project code , After a while, the identification code language is Java-maven , Create components .
3. The whole process Rainbond Will get the code 、 hit Jar package 、 Build a mirror image , There is no need for human intervention .
4. After building , Enter into In component -> port , Open external service , Visit the automatically generated domain name to access the service page .

Mysql Deploy

Rainbond The open source app store is made up of Rainbond Online store provided , There are various middleware in the store 、 Open source software, etc , For one click installation , Quick experience .

One click deployment through open source app store Mysql

• Select in the team view Create components based on the application market -> Search for Mysql -> install .

Service Orchestration

1. Switch to... In the application view Layout patterns , take Java Connect to Mysql And update the Java Components .
2. visit Java Components , Switch to Mysql Example （ domain name /mysql.html） You can see Mysql Connection information , This stands for Java The service is normally connected to Mysql 了 .

Application of release

1. Go to the release page , Publish to component library , establish Application template , Fill in version number and other information .
2. Edit and publish component information （ Optional ）
3. Submit for release .

Application installation

For applications published to internal component libraries, we can export application packages , It can also be in the current cluster Install based on the application market .

1. Add... In the team view Install based on the application market , One click Install the just released application .

This is the end of the introduction Rainbond The basic use of , Of course Rainbond There are more functions not introduced , You can view the official documentation  https://www.rainbond.com/docs/ Learn more about it .

Github Warehouse ： https://github.com/goodrain/rainbond