JenkinsをMacOSX10.14.4Mojaveにインストールする

はじめに

• macOS 10.14.4のMojaveに，Jenkinsをインストールする．

• Jenkinsは，現在のところJava8が必要になっているが，Java8 JDKをインストールするを参照してインストールしておく．

パッケージ情報

• Jenkinsのパッケージを確認．

 $ brew info jenkins🆑
 jenkins: stable 2.182, HEAD🈁
 Extendable open source continuous integration server
 https://jenkins.io/
 Not installed
 From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/jenkins.rb
 ==> Requirements
 Required: java = 1.8 ✔🈁
 ==> Options
 --HEAD
 	Install HEAD version
 ==> Caveats
 Note: When using launchctl the port will be 8080.🈁
 
 To have launchd start jenkins now and restart at login:
   brew services start jenkins🈁
 Or, if you don't want/need a background service you can just run:
   jenkins
 ==> Analytics
 install: 5,472 (30 days), 17,415 (90 days), 73,639 (365 days)
 install_on_request: 5,169 (30 days), 16,436 (90 days), 67,397 (365 days)
 build_error: 0 (30 days)
 $

• Jenkinsのバージョンは2.182で，Webサーバのポートは8080であることが確認できる．

• また，起動時のコマンドも記載されている．

インストールの実施

• HomeBrewにて，Jenkinsのインストールを行う．

 
 $ brew install jenkins🆑
 Updating Homebrew...
 ==> Auto-updated Homebrew!
 Updated 4 taps (homebrew/cask-versions, homebrew/core, homebrew/cask and caskroom/versions).
 ==> New Formulae
 anime-downloader
 ==> Updated Formulae
 corectl          dnstwist         duck             glooctl          
 terraform        vamp-plugin-sdk
 
 ==> Downloading http://mirrors.jenkins.io/war/2.182/jenkins.war
 ==> Downloading from http://ftp.yz.yamagata-u.ac.jp/pub/misc/jenkins/war/2.182/jenkins.war
 ######################################################################## 100.0%
 ==> jar xvf jenkins.war
 ==> Caveats
 Note: When using launchctl the port will be 8080.
 
 To have launchd start jenkins now and restart at login:
   brew services start jenkins
 Or, if you don't want/need a background service you can just run:
   jenkins
 ==> Summary
 🍺  /usr/local/Cellar/jenkins/2.182: 7 files, 77.6MB, built in 47 seconds
 $

• インストール完了．

Jenkinsを起動する

• まずは，プロセスが稼働しているか確認．

 $ ps -ef | grep jenkins🆑
   501 75392 46520   0 12:53AM ttys000    0:00.01 grep jenkins
 $

• 起動してない．

• 起動する．

 $ brew services start jenkins🆑
 ==> Tapping homebrew/services
 Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-services'...
 remote: Enumerating objects: 12, done.
 remote: Counting objects: 100% (12/12), done.
 remote: Compressing objects: 100% (9/9), done.
 remote: Total 12 (delta 0), reused 7 (delta 0), pack-reused 0
 Unpacking objects: 100% (12/12), done.
 Tapped 1 command (41 files, 58.9KB).
 ==> Successfully started `jenkins` (label: homebrew.mxcl.jenkins)
 $

• 起動した模様．

• プロセスを確認．

 $ ps -ef | grep jenkins🆑
   501 75993     1   0 12:53AM ??         0:07.98 /Library/Java/JavaVirtualMachines
 /adoptopenjdk-8.jdk/Contents/Home/bin/java -Dmail.smtp.starttls.enable=true -jar
 /usr/local/opt/jenkins/libexec/jenkins.war --httpListenAddress=127.0.0.1 --httpPort=8080
   501 75997 46520   0 12:53AM ttys000    0:00.00 grep jenkins
 $

• プロセスが確認できた．