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[CD/CI] - Jenkins, Cloud, ....
December 18, 2023 | Monday, December 18, 2023
I. Installation
Download Jenkins: https://www.jenkins.io/download/
Admin page: http://localhost:9090/
II. Config and deploy the application via tomcat
Ref:
https://www.middlewareinventory.com/blog/jenkins-tomcat-deploy-deploying-application-tomcat-using-jenkins/
Step 1: Install Tomcat in your server (CENT OS)
Reference: view here
Step 2: Tomcat Configuration
Open and config user:
<user username="tomcatmanager" password="password" roles="manager-gui"/>
<user username="deployer" password="password" roles="manager-script"/>
<user username="deployer" password="password" roles="manager-script"/>
"Tomcatmanager" is used to manage apps in Tomcat GUI.
"deployer" is used for deploying your app via Jenkins.
Step 3: Config your GIT or SVN and Maven installed
In Jenkins GUI, Manage Jenkins > Global Tool Configuration
Step 4: Install Deploy to Container Plugin
Manager Jenkins > Manag Plugin > Available > Deploy to Container Plugin
Step 5: Create and Configure a Maven Job with Source Code Management (Git or SVN)
New Item > Maven Project > Source code management
Repository URL: <git_url>
Create and provide Credentials include user name/password.
You should separate many users for git.
Step 6: Configure the Post-build action and Specify the Tomcat server details
Item > Build > Post Steps > Deploy war/ear to container.
Step 6: Build Jenkins Jobs
Item > Build Now > Check Result
II. React Native — Automated build with Jenkins tool
My project screenshot:
Config SVN or GIT:
Build steps: Execute command and copy app release to another place
Another one , I leave default setting
III. Config and deploy the application via tomcat (Jenkins + Spring Boot app + Spring MVC + Gradle + Tomcat 10)
1. Config Jobs
General
Git:
Gradle:
Before: Setup Gradle Global: Dashboard > Manage Jenkins > Tools
If Gradle Build in sub folder project, you must config Root Build Script. If so, Jenkins doesn't build.gradle
Deploy to Tomcat 10:
Jenkins tip
1. Build steps
* Execute Windows batch command => for Windows. You must set cmd.exe in shell execute:
Dashboard > Configure System : Set Shell
* Execute shell => for Linux
Problems:
Solution: Use default maven setting instead of your setting
Run Jenkins Agent in Windows:
Step1. Run the command below to download agent.jar:
$ curl -sO http://localhost:8080/jnlpJars/agent.jar
Step 2. Run Agent slave in windows:
//Run default Java
$ java" -jar agent.jar -jnlpUrl http://localhost:8080/computer/Window%20Slave/jenkins-agent.jnlp -secret 234b78f48ecb**********663d38 -workDir "D:\Jenkins\app_release"
// Run Specific Java Version
$"C:\Program Files\Java\jdk-11.0.3\bin\java" -jar agent.jar -jnlpUrl http://localhost:8080/computer/Window%20Slave/jenkins-agent.jnlp -secret 234b78f48********f92383d83407663d38 -workDir "D:\Jenkins\app_release"
You can see the guide and secret key here:
Check status
Agent Status in Windows
Cloud Base
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