Basic use of continuous integration server Jenkins

Jenkins Is an open source continuously integrated server ,Jenkins Open source helps us build all kinds of projects automatically .Jenkins Powerful plug-in , bring Jenkins You can integrate a lot of software , May help us continuously integrate our engineering projects .

https://www.cnblogs.com/fuzongle/p/12834080.html
https://www.cnblogs.com/whitewall/p/11892676.html
https://www.jenkins.io/zh/doc/book/installing/#setup-wizard
https://www.w3cschool.cn/jenkins/

https://juejin.cn/post/7048582881576222734
Jenkins It's an open source software project , Is based on Java A continuous integration tool for development , Used to monitor continuous repetitive work , To provide an open and easy-to-use software platform , Make continuous integration of software possible .

This article is based on docker build jenkins, be based on jenkinsci/blueocean Mirror image
[email protected]:~$ sudo docker run -u root --rm -d -p 8080:8080 -p 50000:50000 -v jebkins-data:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock jenkinsci/blueocean

stay Docker Download and run Jenkins
Several available Jenkins Docker Mirror image .
It is recommended to use Docker The image is jenkinsci/blueocean image( come from the Docker Hub repository). The image contains current long-term support (LTS) Of Jenkins edition （ It can be put into use ） , It's all tied up Blue Ocean Plug ins and features . This means you don't need to install it alone Blue Ocean plug-in unit .

//docker pull jenkinsci/blueocean

A docker image to give BlueOcean a try

run as docker run -p 8080:8080 jenkinsci/blueocean
note the admin password dumped on log
open a browser on http://localhost:8080
run the initial setup wizard. Choose "recommended plugins"
browse to http://localhost:8080/blue

This image has a tag for every release of blue ocean, to run the latest, ensure you run docker pull jenkinsci/blueocean from time to time.

Docker The container reports an error when mapping ports
docker: Error response from daemon: driver failed programming external connectivity
solve ：
systemctl restart docker

// Unlock Jenkins
When you first visit the new Jenkins When an instance , You will be asked to unlock it with an automatically generated password .
Browse to http://localhost:8080（ Or when installed Jenkins Any port configured ）, And wait for Unlock Jenkins Page appears .

// obtain admin password
// from Jenkins Console log output , Copy the automatically generated alphanumeric password （ Between the two sets of asterisks ）.

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Jenkins initial setup is required. An admin user has been created and a password generated.
Please use the following password to proceed to installation:

37e88acc58c44b00882830adbb8a03ba

This may also be found at: /var/jenkins_home/secrets/initialAdminPassword

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// When you first visit the plugin selection page , Select the recommended plug-in by default .

// Create the first admin user
Last , stay customizing Jenkins with plugins after ,Jenkins Ask you to create the first admin user . . appear “ Create the first admin user ” When the page is , Please specify the details of the administrator user in each field , And then click Save complete . . When Jenkins Be on it When it appears , single click Start using Jenkins.

// Download and install the Chinese plugin
Manage Jenkins – Manage Plugins – Search for locale

Localization: Chinese (Simplified)
Locale plugin
// Set up Chinese
Manage Jenkins --Configure System – Locale -Default Lanaguage -zh_CN And check the Ignore browser preference and force this language to all users