Shulou(Shulou.com)06/02 Report--

Experimental environment

Nginx server (192.168.13.177)

Tomcat1 server (192.168.13.151)

Tomcat2 Server (192.168.13.178)

Client testing machine

One, load balancer 1, in Tomcat1 Install Tomcat service on Tomcat2 [root@tomcat1 ~] # systemctl stop firewalld.service # # close the firewall [root@tomcat1 ~] # mkdir / abc [root@tomcat1 ~] # mount.cifs / / 192.168.100.3/LNMP-C7 / abc/ [root@tomcat1 ~] # cd / abc/tomcat/ [root@tomcat1 tomcat] # tar zxvf jdk-8u91-linux-x64.tar.gz-C / usr/local/ # # decompress JDK [root@tomcat1 tomcat] # vim / etc/ Profile # # configure environment variable # # add export JAVA_HOME=/usr/local/jdk1.8.0_91export JRE_HOME=$ {JAVA_HOME} / jreexport CLASSPATH=.:$ {JAVA_HOME} / lib:$ {JRE_HOME} / libexport PATH=$ {JAVA_HOME} / bin:$PATH [root@tomcat1 tomcat] # source / etc/profile # # refresh configuration file [root@tomcat1 tomcat] # tar zxvf apache-tomcat-8.5.16.tar.gz-C / at the end of Big G Usr/local/ # # decompress [root@tomcat1 tomcat] # cd / usr/local/ [root@tomcat1 local] # mv apache-tomcat-8.5.16/ tomcat [root@tomcat1 local] # ln-s / usr/local/tomcat/bin/startup.sh / usr/local/bin/ the startup and shutdown scripts are easy for the system to recognize [root@tomcat1 local] # ln-s / usr/local/tomcat/bin/shutdown.sh / usr/local/bin/ [root@tomcat1 local] ] # mkdir-p / web/webapp1 # # create site [root@tomcat1 local] # vim / web/webapp1/index.jsp # # write jsp page content # # jsp page content JSP test1 page # # output information [root@tomcat1 local] # vim / usr/local/tomcat/conf/server.xml # # modify Tomcat configuration document # # add site information [root@tomcat1 ~] # startup.sh # # Startup Service # # the content of web pages on Tomcat is the same as other configurations for accp 2 Install Nginx on the Nginx server [root @ nginx ~] # systemctl stop firewalld.service # # close the firewall [root@nginx ~] # setenforce 0 [root@nginx ~] # yum install pcre-devel zlib-devel gcc gcc-c++ make-y # # essential components of the installation environment [root@nginx ~] # mkdir / abc [root@nginx ~] # mount.cifs / / 192.168.100.3/LNMP-C7 / abc/ # # mount Password for root@// 192.168.100.3/LNMP-C7: [root@nginx ~] # cd / abc/ [root@nginx abc] # tar zxvf nginx-1.12.2.tar.gz-C / usr/local/ # # decompress [root@nginx abc] # useradd-M-s / sbin/nologin nginx # # create a system user [root@nginx abc] # cd / usr/local/nginx-1.12.2/ [root@nginx nginx-1.12.2] #. / configure \ # # configuration >-- prefix=/usr/local/nginx\ >-- user=nginx\ >-- group=nginx\ >-- with-http_stub_status_module\ >-- with-http_gzip_static_module\ >-- with-http_flv_module [root@nginx nginx-1.12.2] # make & & make install # # compile and install 3 Modify Nginx configuration file [root@nginx nginx-1.12.2] # vim / usr/local/nginx/conf/nginx.conf # keepalive_timeout 0 Keepalive_timeout 65; # gzip on; upstream tomcat-server {# add address pool server 192.168.13.151 server 8080 weight=1; server 192.168.13.178 weight=1 } server {listen 80. Omit location / {root html; index index.html index.htm; proxy_pass http://tomcat-server; # add a proxy and call the server address pool} [root@nginx nginx-1.12.2] # ln-s / usr/local/nginx/sbin/nginx / usr/local/sbin/ # # easy for the system to identify [root@nginx nginx-1.12.2] # nginx # # start the service

Second, change the configuration file [root@nginx nginx-1.12.2] # vim / etc/init.d/nginx # # on Nginx and write the service startup script #! / bin/bash#chkconfig:-99 20#description: Nginx Service Control ScriptPROG= "/ usr/local/nginx/sbin/nginx" PIDF= "/ usr/local/nginx/logs/nginx.pid" case "$1" in start) $PROG Stop) kill-s QUIT $(cat $PIDF);; restart) $0 stop $0 start;; reload) kill-s HUP $(cat $PIDF) *) echo "Usage: $0 {start | stop | restart | reload}" exit 1esacexit 0 [root@nginx nginx-1.12.2] # chmod + x / etc/init.d/nginx [root@nginx nginx-1.12.2] # chkconfig-add nginx [root@nginx nginx-1.12.2] # vim / usr/local/nginx/conf/nginx.confserver {. Omit. Location ~. * .jsp$ {# # matches jsp page jump proxy server pool proxy_pass http://tomcat-server; proxy_set_header Host $host;} location / {root html/test; # # modify site index index.html index.htm; proxy_pass http://tomcat-server; } [root@nginx nginx-1.12.2] # vim / usr/local/nginx/html/index.html # # write static web pages body {width: 35eme; margin: 0 auto; font-family: Tahoma, Verdana, Arial, sans-serif;} static pages

This is a static page.

[root@nginx nginx-1.12.2] # service nginx stop # # disable and enable the service [root@nginx nginx-1.12.2] # service nginx start2, in Tomcat1 Create a jsp dynamic page on Tomcat2 [root@tomcat1 ~] # mkdir / usr/local/tomcat/webapps/test [root@tomcat1 ~] # vim / usr/local/tomcat/webapps/test/index.jsp # # begin with a statement that dynamic page 1 is modified to dynamic page 22 on Tomcat2 / access static http://192.168.13.177/ access dynamic http://192.168.13.177/test/index.jspNginx to process static images Tomcat handles dynamic page 1, adding pictures [root@tomcat1 ~] # vim / usr/local/tomcat/webapps/test/index.jsp dynamic page to the page on Tomcat1,Tomcat2

/ / add page image [root@tomcat01 local] # vim / usr/local/tomcat/conf/server.xml # append the following entry under line 149, [root@tomcat1 test] # shutdown.sh # # close and restart [root@tomcat1 test] # startup.sh2, and modify the configuration file [root@nginx nginx-1.12.2] # vim / usr/local/nginx/conf/nginx.conflocation. * on Nginx. (gif | jpg | jpeg | png | bmp | swf | css) ${root html/test; expires 30d } [root@nginx nginx-1.12.2] # mkdir / usr/local/nginx/html/test [root@nginx nginx-1.12.2] # cp / abc/11.jpg / usr/local/nginx/html/test/# restart service 3, use client to test

[root@nginx html] # service nginx restart

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