[EC2/Jenkins] AWS EC2에 Jenkins 설치하기

EC2 Amazon Linux 2 생성 후 SSH 접속

$ sudo yum -y update

$ sudo amazon-linux-extras install java-openjdk11

$ sudo yum list java*jdk-devel

$ sudo yum install [자바 버전]

$ java -version

$ sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo

$ sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

$ sudo yum install jenkins

$ sudo service jenkins start

# 젠킨스 비밀번호 확인
$ sudo cat /var/lib/jenkins/secrets/initialAdminPassword