確保安裝了java

安裝 jenkins

• 將存儲(chǔ)庫密鑰添加到系統(tǒng)
  wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
• Debian包存儲(chǔ)庫地址附加到服務(wù)器的sources.list
  echo deb http://pkg.jenkins.io/debian-stable binary/ | sudo tee /etc/apt/sources.list.d/jenkins.list
• 運(yùn)行update ，以便apt-get將使用新的存儲(chǔ)庫
  sudo apt-get update
• 安裝Jenkins及其依賴項(xiàng)
  sudo apt-get install jenkins

啟動(dòng) jenkins

sudo service jenkins start
若出現(xiàn)這樣的錯(cuò)誤提示，而且你已經(jīng)安裝了java

ERROR: No Java executable found in current PATH: /bin:/usr/bin:/sbin:/usr/sbin If you actually have java installed on the system make sure the executable is in the aforementioned path and that 'type -p java' returns the java executable path

• 查看環(huán)境變量是否存在java
  echo $PATH

/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:
/home/zhanhao/software/jdk1.8.0_211/bin:/home/zhanhao/software/jdk1.8.0_211/jre/bin

• 建立軟連接
  ln -s /home/zhanhao/software/jdk1.8.0_211/bin/java /usr/bin/java

• 再次啟動(dòng)
  sudo service jenkins start

• 默認(rèn)端口號(hào)8080
  想修改端口號(hào)，更改這個(gè)文件 /etc/default/jenkins