How To Install Jenkins on openSUSE 15.4

How-To-Install-Jenkins-on-openSUSE-15-4.md

Gist for https://youtu.be/dxXEjIsjW6s

Install Temurin JDK

From openSUSE/SLES Instructions:

• Create RPM repository

  • zypper ar -f https://packages.adoptium.net/artifactory/rpm/opensuse/$(. /etc/os-release; echo $VERSION_ID)/$(uname -m) adoptium

• Install Temurin 17

  • zypper install temurin-17-jdk

Install Jenkins

From Jenkins Opensuse Packages:

• Create RPM repository
  • zypper addrepo -f https://pkg.jenkins.io/opensuse-stable/ jenkins
• Install Jenkins
  • zypper install jenkins

Configure Jenkins

• systemctl --full status jenkins
• systemctl edit jenkins

[Service]
Environment="JAVA_OPTS=-Djava.awt.headless=true -Djava.net.preferIPv4Stack=true -Djava.io.tmpdir=/var/cache/jenkins/tmp/ -Dorg.apache.commons.jelly.tags.fmt.timeZone=America/New_York -Duser.timezone=America/New_York"
Environment="JENKINS_OPTS=--pluginroot=/var/cache/jenkins/plugins"

• mkdir -p /var/cache/jenkins/tmp
• chown -R jenkins:jenkins /var/cache/jenkins/tmp
• systemctl show jenkins
• systemd-analyze verify jenkins.service
• systemctl start jenkins
• systemctl --full status jenkins
• journalctl -u jenkins