[CentOS7] Jenkins 설치 방법

젠킨스는 yum 리포지터리를 추가한 후에 yum명령어로 설치할 수 있다.

 

yum(Yellodog Update Modified)이란?

: 레드햇 계열의 리눅스 배포판에서 사용하는 프로그램(패키지) 설치 관리 도구

 

 

 

1) wget 설치 

sudo yum -y install wget

: yum 리포지터리를 추가하기 위해 wget 명령어로 젠킨스 설치파일을 다운로드한다.

wget 은 웹서버로부터 콘텐츠를 가져오는 프로그램 

CentOS는 wget  이 없으므로 wget  부터 설치한다.

 

>실행결과

[insight@instance-1 /]$ sudo yum -y install wget
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.kakao.com
 * epel: ftp.iij.ad.jp
 * extras: mirror.kakao.com
 * updates: mirror.kakao.com
Resolving Dependencies
--> Running transaction check
---> Package wget.x86_64 0:1.14-18.el7_6.1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================================================
 Package                 Arch                      Version                              Repository               Size
======================================================================================================================
Installing:
 wget                    x86_64                    1.14-18.el7_6.1                      base                    547 k

Transaction Summary
======================================================================================================================
Install  1 Package

Total download size: 547 k
Installed size: 2.0 M
Downloading packages:
wget-1.14-18.el7_6.1.x86_64.rpm                                                                | 547 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : wget-1.14-18.el7_6.1.x86_64                                                                        1/1
  Verifying  : wget-1.14-18.el7_6.1.x86_64                                                                        1/1

Installed:
  wget.x86_64 0:1.14-18.el7_6.1

Complete!

 

 

 

2) 젠킨스 설치파일 다운로드

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

>실행결과

[insight@instance-1 /]$ sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
--2022-06-06 15:15:04--  https://pkg.jenkins.io/redhat-stable/jenkins.repo
Resolving pkg.jenkins.io (pkg.jenkins.io)... 151.101.2.133, 151.101.66.133, 151.101.130.133, ...
Connecting to pkg.jenkins.io (pkg.jenkins.io)|151.101.2.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 85
Saving to: ‘/etc/yum.repos.d/jenkins.repo’

100%[============================================================================>] 85          --.-K/s   in 0s

2022-06-06 15:15:04 (6.10 MB/s) - ‘/etc/yum.repos.d/jenkins.repo’ saved [85/85]
[insight@instance-1 /]$ sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

 

 

3) yum을 이용하여  젠킨스 설치 

 sudo yum -y install jenkins

>실행결과

[insight@instance-1 /]$ sudo yum -y install jenkins
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.kakao.com
 * epel: ftp.iij.ad.jp
 * extras: mirror.kakao.com
 * updates: mirror.kakao.com
Resolving Dependencies
--> Running transaction check
---> Package jenkins.noarch 0:2.332.3-1.1 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================================================
 Package                    Arch                      Version                        Repository                  Size
======================================================================================================================
Installing:
 jenkins                    noarch                    2.332.3-1.1                    jenkins                     90 M

Transaction Summary
======================================================================================================================
Install  1 Package

Total download size: 90 M
Installed size: 91 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
jenkins-2.332.3-1.1.noarch.rpm                                                                 |  90 MB  00:00:04
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : jenkins-2.332.3-1.1.noarch                                                                         1/1
  Verifying  : jenkins-2.332.3-1.1.noarch                                                                         1/1

Installed:
  jenkins.noarch 0:2.332.3-1.1

Complete!

 

 

4) 젠킨스 설치 완료 확인 

 rpm -qa | grep jenkins

>실행결과 

[insight@instance-1 /]$ rpm -qa | grep jenkins
jenkins-2.332.3-1.1.noarch

 

 

5) 젠킨스 설정하기

: 젠킨스의 기본 포트는 8080이다. 만약 기존 서비스가 8080을 사용한다면 /etc/sysconfig/jenkins 에서 수정한다.

( /etc/sysconfig/jenkins : 젠킨스 설정파일)

 

jenkins 파일의 JENKINS_PORT="8080"항목 수정 

[insight@instance-1 sysconfig]$ pwd
/etc/sysconfig
[insight@instance-1 sysconfig]$ vi jenkins

 

6)젠킨스 실행 

 sudo systemctl start jenkins