febri4n/jenkins-playground

Repository belajar Jenkins

Repository belajar jenkins

Credit code program belajar-spring-dasar oleh Programmer Zaman Now

Vagrantfile untuk create VM Jenkins

Vagrant.configure("2") do |master|
  master.vm.box = "ubuntu/jammy64"

  master.vm.provider "virtualbox" do |vb|
    vb.gui = false
    vb.memory = "4098"
    vb.cpus = 4
    vb.linked_clone = true
  end

  master.vm.define "jenkins-vm" do |jenkins|
    jenkins.vm.network :private_network, ip: "192.168.1.12"
  end

end

Vagrant.configure("2") do |slave|
  slave.vm.box = "ubuntu/jammy64"

  slave.vm.provider "virtualbox" do |vb|
    vb.gui = false
    vb.memory = "2048"
    vb.cpus = 2
    vb.linked_clone = true
  end

  slave.vm.define "jenkins-vm-agent" do |agent|
    agent.vm.network :private_network, ip: "192.168.1.13"
  end

end

Connect ke VM Jenkins dengan Port Forwarding ke Port 1212

ssh -D 1212 vagrant@192.168.1.12 -p 22 -i /home/febrian/Vagrant/belajar-jenkins/.vagrant/machines/jenkins-vm/virtualbox/private_key 

Agar VM bisa diakses menggunakan domain

127.0.0.1	localhost
192.168.1.12	jenkins.vm

# The following lines are desirable for IPv6 capable hosts
::1	ip6-localhost	ip6-loopback
fe00::0	ip6-localnet
ff00::0	ip6-mcastprefix
ff02::1	ip6-allnodes
ff02::2	ip6-allrouters
ff02::3	ip6-allhosts
127.0.1.1	ubuntu-jammy	ubuntu-jammy

Setting SSL Certificate agar Jenkins bisa diakses dengan HTTPS

openssl req -newkey rsa:2048 -nodes -keyout jenkins-vm-key.pem -x509 -days 365 -out jenkins-vm-cert.pem
openssl pkcs12 -inkey jenkins-vm-key.pem -in jenkins-vm-cert.pem -export -out jenkins-vm-cert.p12
keytool -importkeystore -srckeystore jenkins-vm-cert.p12 -srcstoretype pkcs12 -destkeystore jenkins-vm.jks -deststoretype JKS

Running Jenkins dengan HTTPS

java -jar jenkins.war --httpsPort=443 --httpPort=-1 --httpsKeyStore=jenkins-vm.jks --httpsKeyStorePassword="rahasia" &

Membuat file system Jenkins running dengan HTTPS

[Unit]
Description=Jenkins Service
After=network.target

[Service]
ExecStart=/usr/bin/java -jar /home/vagrant/jenkins.war --httpsPort=443 --httpPort=-1 --httpsKeyStore=/home/vagrant/jenkins-vm.jks --httpsKeyStorePassword="pseud0nyms"
Type=simple
Restart=always

[Install]
WantedBy=multi-user.target

sudo systemctl enable jenkins.service
sudo systemctl start jenkins.service
sudo systemctl status jenkins.service
sudo systemctl stop jenkins.service

Menghubungkan Jenkins agar running di 2 node (Master & Slave)

Multiple branch Jenkins