Install and configure Jenkins (CentOS 7 64-bit)

1. Install Jenkins (to prepare Java environment, must jdk8 and above)

Download JDK 1.8, upload to CENTOS7 system

Decompression: TAR-ZXVF jdk-8u181-linux-x64.tar.gz

Save:

mkdir/usr/local/jdk/

MV jdk1.8.0_181/*/usr/local/jdk/

To configure environment variables:

Vi/etc/profile

Java_home=/usr/local/jdk

Jre_home= $JAVA _home/jre

Path= $PATH: $JAVA _home/bin: $JRE _home/bin

Classpath=: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar: $JRE _home/lib/dt.jar

Export Java_home jre_home PATH CLASSPATH

Reload Environment configuration: source/etc/profile

Download Jenkins:wget Http://mirrors.jenkins.io/war/latest/jenkins.war

Background start: Nohup java-jar Jenkins.war >temp.txt &

2. Environmental preparedness

Git install:

Download the installation package: Wget https://www.kernel.org/pub/software/scm/git/git-2.9.5.tar.gz

Dependency Package: Yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-extutils-makemaker

Decompression: TAR-ZXVF git-2.9.5.tar.gz

Access unpacking: CD git-2.9.5/p>

Compile: Make prefix=/usr/local/git all

Installation: Make Prefix=/usr/local/git install

MAVEN Installation:

Download the installation package: Wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz

Decompression: TAR-ZXVF apache-maven-3.3.9-bin.tar.gz

Move to the specified directory: MV Apache-maven-3.3.9/usr/local/maven

Configuring Environment variables: vim/etc/profile

M2_home=/usr/local/maven

Export Path=${m2_home}/bin:${path}

Reload Environment configuration: source/etc/profile

3. Start, configure

Enter the password under the hint path, install the default plugin, set the Admin user, determine the Jenkins root path

"System Management", "Global Tool Configuration":

　　　　

　　　　

　　　　

　　　　

"System Management", "plug-in Management":

"Safe Restart Plugin"//Restart Jenkins system

"Maven Integration Plugin"//the plugin is installed to create a MAVEN project

"Git plugin"//from remote pull to replace code

"Publish over SSH"//ssh telnet

"SSH Plugin"//ssh Log on to a remote server to perform the necessary scripts

"System Management", "Global Security Configuration":

　　

　　

System Management, System settings:

"SSH Remote hosts":

　　

"Mail Settings":

　　　　　　

"Publish over SSH":

　　　　

　　　　　

　　

4. Create a Build task

"New Task":

Task Name--build Maven task--Confirm

　　

Note: Firewall-cmd--zone=public--add-port=80/tcp--permanent (--permanent permanent, no failure after this parameter restart)

Firewall-cmd--reload re-loading

Firewall-cmd--zone=public--remove-port=80/tcp--permanent Delete

Firewall-cmd--zone=public--query-port=80/tcp View

Firewall-cmd--state See if Firewall is running

Firewall-cmd--list-services See which ports are currently open

Firewall-cmd--get-services See what other services are available to open

Firewall-cmd--zone=public--list-ports View all open ports

Install and configure Jenkins (CentOS 7 64-bit)