痛點：上一篇的AWS部署的VNC不知為啥掛了，死活連不上，因此改申請京東雲做部署Jenkins

預計閱讀時間：20分鐘

 1 更新軟件，安裝桌面
 2 yum -y update
 3 yum -y groupinstall "X Window System"
 4 yum -y groupinstall gnome
 5 yum -y install firefox
 6 
 7 
 8 添加用戶，安裝tigervnc-server並進行相應配置
 9 sudo useradd awsgui
10 sudo passwd awsgui
11 yum -y install tigervnc-server
 
12 vncserver
13 vi /root/.vnc/xstartup
14 vi /etc/sysconfig/vncservers
15 vncserver
16 
17 檢查java版本，下載jenkins
18 java -version
19 yum -y install wget
20 wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
21 rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
22 yum install jenkins -y
 
23 chkconfig jenkins on
24 
25 檢查jenkins相應服務和日誌
26 service jenkins start
27 service jenkins stop
28 service jenkins restart
29 service jenkins status
30 tailf  /var/log/jenkins/jenkins.log
31 cat /etc/yum.repos.d/jenkins.repo
32 
33 防火墻配置修改（京東雲默認沒有打開防火墻。。。）
34 #firewall-cmd --zone=public --add-port=8080/tcp --permanent
 
35 cat /var/lib/jenkins/secrets/initialAdminPassword

嘗試VNC連接

然後本地打開瀏覽器進行連接，大功告成

參考鏈接：

【安裝VNC】 http://gloriasilveira.com/installing-a-gui-on-an-ec2-rhel-7-instance.html

【Jenkins安裝配置】
http://wiki.jikexueyuan.com/project/linux-in-eye-of-java/Jenkins-Install-And-Settings.html
https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions

【tightvnc 下載地址】
http://www.tightvnc.com/download.php

[京東雲][centos]配置VNC，部署Jenkins