30.Nginx集羣搭建筆記

源碼安裝Nginx:

tar -zxvf nginx-1.8.0.tar.gz -C /nginx/         #解壓Nginx

rpm -ivh keepalived-1.2.13-5.el6_6.i686.rpm         #安裝keepalived

service iptables status         #查看系統防火牆狀態

service iptables stop             #中止系統防火牆(重啓後恢復)

chkconfig iptables --list        #查看系統防火牆

chkconfig iptables off           #禁用防火牆

 

安裝pre庫:

yum install -y pcre-devel在線或離線安裝

添加軟鏈接:

cd /lib/

ls *pcre*

find / -type f -name *libpcre.so.*

ln -s /lib/libpcre.so.0.0.1 /lib/libpcre.so.1

 

編譯安裝Nginx:

cd　 /nginx/  

make && make install

cd /usr/local/nginx/

./sbin/nginx啓動Nginx服務器          啓動nginx

http://192.168.38.128/瀏覽器訪問,測試nginx是否可用

ps -aux | grep nginx查看nginx進程

./sbin/nginx -s stop中止nginx(不使用)

./sbin/nginx -s quit完成任務退出

./sbin/nginx -s reload至關於重啓(加載配置文件)

./sbin/nginx -t     檢查nginx.conf配置文件語法

nginx -V     查看版本

 

進入tomcat1

sh ./apache-tomcat-7.0.47/bin/startup.sh

tail -n 300 catalina.out 

http://192.168.38.131:8080/

 

安裝keepalived:

rpm -qa | grep openssl

rpm -ivh keepalived-1.2.13-5.el6_6.i686.rpm

rpm -ql keepalived

service keepalived start

service keepalived restart

service keepalived stop

tail -f /var/log/messages

ip add show eth0

vim check_nginx.sh

http://192.168.38.136/能夠訪問tomcat

./check_nginx.sh//先關閉Nginx

 

Nginx代理配置(代理多個tomcat):

1. server {
2. listen 80;
3. server_name localhost;
5. #charset koi8-r;
7. #access_log logs/host.access.log main;
8. location /jenkins {
9. proxy_pass http://localhost:8082;
10. }
11. location /go {
12. proxy_pass http://localhost:8153;
13. }
14. error_page 500502503504/50x.html;
15. location =/50x.html {
16. root html;
17. }
18. }

 

 

 

 

 

來自爲知筆記(Wiz)

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