在Tomcat中安装Jenkins

配置防火墙

firewall-cmd --permanent --zone=public --add-port=8080/tcp
firewall-cmd --permanent --zone=public --add-port=80/tcp
firewall-cmd --reload

下载软件

mkdir -p /opt/software
cd /opt/software
wget http://download.mrlapulga.com/Linux/Jdk/jdk-8u20-linux-x64.tar.gz
wget wget https://mirror.tuna.tsinghua.edu.cn/jenkins/war/2.224/jenkins.war
wget http://download.mrlapulga.com/Linux/Nginx/binary/nginx-1.16.1-installed-opt-dir.tar.gz

安装nginx

这里安装nginx是为了设置国内插件代理：

参考：Nginx编译安装

修改配置文件：

vim /opt/nginx/conf/nginx

worker_processes  auto;
worker_rlimit_nofile 204800;
error_log  log/error.log warn;
pid        log/nginx.pid;
user uusafe uusafe;
events {
    use epoll;
    worker_connections  65535;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    client_max_body_size 5000M;
    log_format  main  '[$time_iso8601] [$remote_addr] [$request]' 
                     '[$status] [$body_bytes_sent] $request_time '
                     '[$upstream_connect_time][$upstream_header_time] [$upstream_response_time] [$http_referer]' 
                     '[$http_user_agent] [$http_x_forwarded_for]';
    sendfile        on;
    tcp_nopush      on;
    tcp_nodelay     on;
    server_tokens   off;
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";
    add_header Strict-Transport-Security max-age=63072000;
    # 设置浏览器缓存
    add_header Cache-Control no-cache;
    add_header Cache-Control private;
    # add_header Content-Security-Policy "default-src 'self'";
    add_header X-Frame-Options SAMEORIGIN;
    keepalive_timeout 3600;
    client_header_buffer_size 4k;
    large_client_header_buffers 4 8k;
   # open_file_cache max=204800 inactive=20s;
   # open_file_cache_valid 30s;
   # open_file_cache_min_uses 1;
    keepalive_requests   100000;
    client_header_timeout 180;
    client_body_timeout 180;
    reset_timedout_connection on;
    client_body_buffer_size 128m;
    proxy_buffering off;
    proxy_connect_timeout   300s;
    proxy_send_timeout      900;
    proxy_read_timeout      900;
    proxy_buffers 4 128k;
    proxy_busy_buffers_size 256k;
    proxy_temp_file_write_size 256k;
    include conf.d/*.conf;
}

vim /opt/nginx/conf/conf.d/jenkins.conf

server {
    listen    80;
    server_name    192.168.0.185;
    access_log /opt/nginx/log/jenkins-access.log;
    error_log /opt/nginx/log/jenkins-error.log;
    location / {
        root html;
    }
}

下载插件中心文件并配置：

mkdir -p /opt/nginx/html
cd /opt/nginx/html
wget https://mirror.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json
sed -i 's/http:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' update-center.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' update-center.json

启动nginx：

/opt/nginx/sbin/nginx -c /opt/nginx/conf/nginx.conf

安装JDK

tar zxf jdk-8u20-linux-x64.tar.gz -C /opt
update-alternatives --install /usr/bin/java java /opt/jdk1.8.0_20/bin/java 300
update-alternatives --install /usr/bin/javah javah /opt/jdk1.8.0_20/bin/javah 300
update-alternatives --install /usr/bin/javap javap /opt/jdk1.8.0_20/bin/javap 300
update-alternatives --install /usr/bin/javac javac /opt/jdk1.8.0_20/bin/javac 300
update-alternatives --install /usr/bin/jar jar /opt/jdk1.8.0_20/bin/jar 300
update-alternatives --set java /opt/jdk1.8.0_20/bin/java
update-alternatives --set javah /opt/jdk1.8.0_20/bin/javah
update-alternatives --set javap /opt/jdk1.8.0_20/bin/javap
update-alternatives --set javac /opt/jdk1.8.0_20/bin/javac
update-alternatives --set jar /opt/jdk1.8.0_20/bin/jar

启动Jenkins

/opt/tomcat9/bin/startup.sh

在浏览器进行安装

在浏览器输入

[http://192.168.0.185:8080](http://192.168.0.185:8080)

配置密码

cat /root/.jenkins/secrets/initialAdminPassword
30af3fbc95094a3d899847c5a17de4f1

在浏览器输入密码并点击“继续”

修改插件中心地址

[http://192.168.0.185:8080/pluginManager/advanced](http://192.168.0.185:8080/pluginManager/advanced)

修改最下方的地址并确认：

[http://192.168.0.185/update-center.json](http://192.168.0.185/update-center.json)

安装推荐的插件

创建管理员，保存并完成

创建实例，保存并完成

准备就绪