Install Jenkins on linux centos (non-docker way)
Write in front#
I have written that Asp.net Core uses Jenkins + Dockor to achieve continuous integration and automated deployment (1): Jenkins installs this jenkisn installation process, but this article uses docker installation. After the actual use process:* I don't recommend novices to use docker to install jenkins*
Novices who use docker to install jenkins may encounter many problems and consume unnecessary time and energy;
Operating environment#
centos：7.2
cpu: 1 core 2G memory 1M bandwidth
Install java
Because jenkins is developed in java, javajdk needs to be installed first
sudo yum install java
After installation, check whether the installation is successful
java -version
# Successful installation output
openjdk version "1.8.0_191"
OpenJDK Runtime Environment(build 1.8.0_191-b12)
OpenJDK 64-Bit Server VM(build 25.191-b12, mixed mode)
Install git
not necessary. Generally, if you need jenkins to directly pull the code of the git service to build and deploy, you must install it
Start installing jenkins#
installation##
sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo
sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
sudo yum install jenkins
Change setting##
vim /etc/sysconfig/jenkins
# Modify the configuration and I changed it to run as root user
$JENKINS_USER="root"
# Modify the listening port I use 7080 here
JENKINS_PORT="7080"
# Modify directory permissions
chown -R root:root /var/lib/jenkins
chown -R root:root /var/cache/jenkins
chown -R root:root /var/log/jenkins
start up##
systemctl start jenkins
First run (initialize jenkins)
This is the same as my article https://www.cnblogs.com/xiaxiaolu/p/10041788.html, I won’t repeat it and cut a few pictures
reference#
https://wiki.jenkins.io/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions
https://www.cnblogs.com/stulzq/p/9291237.html
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