1.安装最新版JDK(作为JENKINS运行环境)
# mount -t cifs //192.168.8.1/share /mnt -o username=share,password=share,nounix,sec=ntlmssp
其中nounix,sec=ntlmssp两个参数是因为我连的是OS X的共享文件夹
# cd /mnt/
# rpm -ivh jdk-8u74-linux-x64.rpm
2.安装最新版GIT
# yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker -y
# wget https://www.kernel.org/pub/software/scm/git/git-2.7.1.tar.gz
# tar -xzvf git-2.7.1.tar.gz
# cd git-2.7.1
# make prefix=/usr/local/git all
# make prefix=/usr/local/git install
# ln -s /usr/local/git/bin/git /usr/bin/git
OR
# echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
# source /etc/bashrc
#此处的选择会影响后面Jenkins的Git配置，用前者无需配置，用后者Jenkins无法识别git，需在Jenkins系统管理中填写绝对路径
3.安装JENKINS
# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo
# rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
# yum install jenkins
3.1修改JENKINS根目录
# vim /etc/sysconfig/jenkins
JENKINS_HOME="/jenkins"
# vim /etc/sysconfig/iptables
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8080 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT
# service iptables restart
# mkdir /jenkins
# chown jenkins:jenkins /jenkins
# service jenkins start
4.与GitLab集成
需要插件: Git Plugin GitLab Plugin
注意: 如果用webhooks激活构建需要配置分支过滤，否则任意分支的事件均可激活构件