# hostname\r\n centos7-router\r\n\r\n # more \/etc\/redhat-release\r\n CentOS Linux release 7.2.1511 (Core)\r\n # ip addr |grep inet|grep global\r\n inet 172.24.8.254\/24 brd 172.24.8.255 scope global eno16777728\r\n inet 192.168.1.175\/24 brd 192.168.1.255 scope global dynamic eno33554960<\/pre>\nNginx\u7248\u672c<\/p>\n
# nginx -V\r\n nginx version: nginx\/1.10.2<\/pre>\n\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u914d\u7f6e\u6587\u4ef6\u7528\u4f5c\u53cd\u5411\u4ee3\u7406<\/p>\n
# vim \/etc\/nginx\/conf.d\/reverse_proxy.conf\r\n server {\r\n listen 8090;\r\n server_name localhost;\r\n\r\n location \/ {\r\n proxy_pass http:\/\/172.24.8.128; ###\u53cd\u5411\u4ee3\u7406\u6838\u5fc3\u6307\u4ee4\r\n\r\n proxy_buffers 256 4k;\r\n proxy_max_temp_file_size 0;\r\n proxy_connect_timeout 30;\r\n\r\n proxy_cache_valid 200 302 10m;\r\n proxy_cache_valid 301 1h;\r\n proxy_cache_valid any 1m;\r\n }\r\n }\r\n\r\n# systemctl reload nginx\r\n# ss -nltp|grep nginx|grep 8090\r\nLISTEN 0 128 *:8090 *:* users:((\"nginx\",pid=78023,fd=8),(\"nginx\",pid=78021,fd=8))\r\n\r\n# curl http:\/\/localhost:8090 ##\u57fa\u4e8e\u672c\u5730\u6d4b\u8bd5\r\nThis is a httpd test page.<\/pre>\n\u67e5\u770bApache\u670d\u52a1\u5668\u65e5\u5fd7<\/p>\n
# more \/var\/log\/httpd\/access_log ##\u8bf7\u6c42IP\u5730\u5740\u4e3a172.24.8.254\uff0c\u5f53\u4ece\u5176\u4ed6\u673a\u5668\u8bf7\u6c42\u65f6\u4e5f\u662f172.24.8.254\u8fd9\u4e2aIP\r\n172.24.8.254 - - [30\/Oct\/2017:14:02:38 +0800] \"GET \/ HTTP\/1.0\" 200 27 \"-\" \"curl\/7.29.0\"<\/pre>\n3\u3001\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u53ca\u540e\u7aef\u670d\u52a1\u5668\u65e5\u5fd7\u683c\u5f0f\u8bbe\u7f6e<\/strong><\/span><\/div>\n\u4e3aNginx\u670d\u52a1\u5668\u6dfb\u52a0proxy_set_header\u6307\u4ee4\uff0c\u4fee\u6539\u540e\u5982\u4e0b<\/p>\n
# grep proxy_set_header -B2 \/etc\/nginx\/conf.d\/reverse_proxy.conf\r\n location \/ {\r\n proxy_pass http:\/\/172.24.8.128;\r\n proxy_set_header X-Real-IP $remote_addr;\r\n }\r\n# systemctl reload nginx.service<\/pre>\n\u540e\u7aef\u670d\u52a1\u5668Apache\u65e5\u5fd7\u683c\u5f0f\u8bbe\u7f6e<\/p>\n
# vim \/etc\/http\/conf\/httpd.conf\r\n\r\n# LogFormat \"%h %l %u %t \\\"%r\\\" %>s %b \\\"%{Referer}i\\\" \\\"%{User-Agent}i\\\"\" combined #\u6ce8\u91ca\u6b64\u884c\uff0c\u6dfb\u52a0\u4e0b\u4e00\u884c\r\n LogFormat \"%{X-Real-IP}i %l %u %t \\\"%r\\\" %>s %b \\\"%{Referer}i\\\" \\\"%{User-Agent}i\\\"\" combined #\u5173\u952e\u63cf\u8ff0 {X-Real-IP}i\r\n\r\n# ip addr|grep inet|grep global #\u4ece1.132\u4e3b\u673a\u8bbf\u95ee\r\n inet 192.168.1.244\/24 brd 192.168.1.255 scope global eth0\r\n\r\n# curl http:\/\/192.168.1.175:8090 #\u4ece1.244\u4e3b\u673a\u8bbf\u95ee\r\n This is a httpd test page\r\n\r\n#\u518d\u6b21\u67e5\u770bapache\u8bbf\u95ee\u65e5\u5fd7\uff0c\u5982\u4e0b\uff0c\u4e0d\u518d\u662f\u4ee3\u7406\u670d\u52a1\u5668IP\u5730\u5740\uff0c\u6b64\u65f6\u663e\u793a\u4e3a1.244\r\n 192.168.1.244 - - [30\/Oct\/2017:15:49:07 +0800] \"GET \/ HTTP\/1.0\" 200 27 \"-\" \"curl\/7.19.7 (x86_64-redhat-linux-gnu)\r\n libcurl\/7.19.7 NSS\/3.14.0.0 zlib\/1.2.3 libidn\/1.18 libssh2\/1.4.2\"<\/pre>\n\u4e8c\u3001\u57fa\u4e8e\u76ee\u5f55\u5339\u914d\u53cd\u5411\u4ee3\u7406<\/strong><\/div>\n\u540e\u7aef\u670d\u52a1\u5668\u91c7\u7528Nginx\u7684\u914d\u7f6e<\/p>\n
# more \/etc\/redhat-release ##os\u5e73\u53f0\u53caip\u5730\u5740\r\n CentOS release 6.7 (Final)\r\n# ip addr|grep eth0|grep global\r\n inet 192.168.1.132\/24 brd 192.168.1.255 scope global eth0\r\n# nginx -v ##nginx\u7248\u672c\r\n nginx version: nginx\/1.10.2\r\n\r\n# mkdir -pv \/usr\/share\/nginx\/html\/images ##\u521b\u5efa\u56fe\u7247\u76ee\u5f55\r\n mkdir: created directory `\/usr\/share\/nginx\/html\/images'\r\n\r\n# cp \/usr\/share\/backgrounds\/nature\/*.jpg \/usr\/share\/nginx\/html\/images\/. ##\u590d\u5236\u56fe\u7247\u6587\u4ef6\r\n\r\n# cp \/etc\/nginx\/conf.d\/default.conf \/etc\/nginx\/conf.d\/default.conf.bk\r\n# vim \/etc\/nginx\/conf.d\/default.conf ##\u6b64\u5904\u76f4\u63a5\u4fee\u6539\u7f3a\u7701\u914d\u7f6e\u6587\u4ef6\r\n\r\n server {\r\n listen 80 default_server;\r\n listen [::]:80 default_server;\r\n server_name _;\r\n root \/usr\/share\/nginx\/html;\r\n\r\n# Load configuration files for the default server block.\r\n include \/etc\/nginx\/default.d\/*.conf;\r\n\r\n location \/ {\r\n }\r\n\r\n location \/images {\r\n alias \/usr\/share\/nginx\/html\/images; ##\u6b64\u5904\u914d\u7f6e\u4e86\u522b\u540d\r\n }\r\n\r\n error_page 404 \/404.html;\r\n location = \/40x.html {\r\n }\r\n\r\n error_page 500 502 503 504 \/50x.html;\r\n location = \/50x.html {\r\n }\r\n }\r\n\r\n# \/etc\/init.d\/nginx reload\r\nReloading nginx: [ OK ]<\/pre>\n\u524d\u7aefNginx\u914d\u7f6e<\/p>\n
# vim \/etc\/nginx\/conf.d\/reverse_proxy.conf\r\n server {\r\n listen 8090;\r\n server_name localhost;\r\n\r\n location \/ {\r\n proxy_pass http:\/\/172.24.8.128;\r\n proxy_set_header X-Real-IP $remote_addr;\r\n }\r\n\r\n location \/images { ##\u5c06images\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u4ee3\u7406\u81f3192.168.1.132\r\n proxy_pass http:\/\/192.168.1.132;\r\n proxy_set_header X-Real-IP $remote_addr;\r\n }\r\n }\r\n\r\n# systemctl reload nginx<\/pre>\n\u9a8c\u8bc1\u4ee3\u7406\u60c5\u51b5\uff0c\u5728ip\u4e3a192.168.1.244\u6d4b\u8bd5\u5bf9images\u76ee\u5f55\u4e0b\u7684jpg\u6587\u4ef6\u8bf7\u6c42<\/p>\n
# ip addr|grep inet|grep global\r\n inet 192.168.1.244\/24 brd 192.168.1.255 scope global eth0\r\n# curl -I http:\/\/192.168.1.175:8090\/images\/Garden.jpg\r\n HTTP\/1.1 200 OK\r\n Server: nginx\/1.12.2\r\n Date: Tue, 31 Oct 2017 01:48:18 GMT\r\n Content-Type: image\/jpeg\r\n Content-Length: 264831\r\n Connection: keep-alive\r\n Last-Modified: Mon, 30 Oct 2017 08:21:28 GMT\r\n ETag: \"59f6e108-40a7f\"\r\n Accept-Ranges: bytes<\/pre>\n\u4e09\u3001\u57fa\u4e8e\u7279\u5b9a\u6587\u4ef6\u7c7b\u578b\u7684\u53cd\u5411\u4ee3\u7406\u914d\u7f6e<\/strong><\/div>\nphp\u670d\u52a1\u5668\u7aef\u914d\u7f6e(ip 192.168.1.132)<\/p>\n
# ss -nltp|grep php\r\n LISTEN 0 128 192.168.1.132:9000 *:* users:((\"php-fpm\",7147,8),(\"php-fpm\",7148,0),(\"php-fpm\",7149,0))\r\n\r\n# mkdir -pv \/data ###\u5b58\u653ephp\u4ee3\u7801\r\n# echo \"\/data 192.168.1.0\/24(rw)\" >\/etc\/exports\r\n# \/etc\/init.d\/rpcbind start\r\n# \/etc\/init.d\/nfslock start\r\n# \/etc\/init.d\/nfs start\r\n\r\n # echo \"< ?php phpinfo();?>\" > \/data\/index.php<\/pre>\nNginx\u4ee3\u7406\u7aef\u914d\u7f6e(ip 192.168.1.175)<\/p>\n
# mkdir \/data\r\n# mount -t nfs 192.168.1.132:\/data \/data\r\n# ls \/data\r\n index.php\r\n\r\n# vim \/etc\/nginx\/conf.d\/reverse_proxy.conf\r\n server {\r\n listen 8090;\r\n server_name localhost;\r\n\r\n location \/ {\r\n proxy_pass http:\/\/172.24.8.128;\r\n proxy_set_header X-Real-IP $remote_addr;\r\n }\r\n\r\n location \/images {\r\n proxy_pass http:\/\/192.168.1.132;\r\n proxy_set_header X-Real-IP $remote_addr;\r\n }\r\n\r\n location ~ \\.php$ {\r\n root \/data;\r\n fastcgi_pass 192.168.1.132:9000;\r\n fastcgi_index index.php;\r\n fastcgi_param SCRIPT_FILENAME \/scripts$fastcgi_script_name;\r\n include fastcgi_params;\r\n }\r\n }\r\n\r\n# systemctl restart nginx<\/pre>\n\u6d4b\u8bd5\u53cd\u5411\u4ee3\u7406\u81f3php<\/p>\n
[root@ydq05 ~]# ip addr|grep inet|grep global\r\n inet 192.168.1.244\/24 brd 192.168.1.255 scope global eth0\r\n [root@ydq05 ~]# curl -I http:\/\/192.168.1.175:8090\/index.php\r\n HTTP\/1.1 200 OK\r\n Server: nginx\/1.12.2\r\n Date: Tue, 31 Oct 2017 03:22:59 GMT\r\n Content-Type: text\/html; charset=UTF-8\r\n Connection: keep-alive\r\n X-Powered-By: PHP\/5.6.0<\/pre>\n\u56db\u3001\u57fa\u4e8eupstream \u914d\u7f6e\u53cd\u5411\u4ee3\u7406\u81f3tomcat<\/strong><\/div>\nNginx upstream\u6307\u4ee4\u4e5f\u53ef\u4ee5\u5c06\u8bf7\u6c42\u4ee3\u7406\u5230\u540e\u7aef\u670d\u52a1\u5668 \u5982\u4e0b\u793a\u4f8b\uff0c\u7ed3\u5408upstream\u6307\u4ee4\u6f14\u793a\u5c06\u5176\u4ee3\u7406\u5230tomcat<\/p>\n
# vim \/etc\/nginx\/conf.d\/tomcat.conf \r\nupstream app {\r\n server localhost:8080;\r\n keepalive 32;\r\n}\r\n\r\nserver {\r\n listen 80;\r\n server_name localhost;\r\n location \/ {\r\n proxy_set_header Host $host;\r\n proxy_set_header x-for $remote_addr;\r\n proxy_set_header x-server $host;\r\n proxy_set_header x-agent $http_user_agent;\r\n proxy_pass http:\/\/app;\r\n }\r\n}\r\n\r\n[root@node132 conf.d]# ss -nltp|grep java\r\nLISTEN 0 1 ::ffff:127.0.0.1:8005 :::* users:((\"java\",39559,45))\r\nLISTEN 0 100 :::8009 :::* users:((\"java\",39559,43))\r\nLISTEN 0 100 :::8080 :::* users:((\"java\",39559,42))\r\n\r\ntomcat\u7248\u672c\r\n[root@node132 conf.d]# \/usr\/local\/tomcat\/bin\/catalina.sh version\r\nUsing CATALINA_BASE: \/usr\/local\/tomcat\r\nUsing CATALINA_HOME: \/usr\/local\/tomcat\r\n ....\r\nServer version: Apache Tomcat\/7.0.69\r\nServer built: Apr 11 2016 07:57:09 UTC\r\nServer number: 7.0.69.0\r\nOS Name: Linux\r\nOS Version: 2.6.32-573.el6.x86_64\r\nArchitecture: amd64\r\nJVM Version: 1.7.0_79-b15\r\nJVM Vendor: Oracle Corporation\r\n\r\n\u9a8c\u8bc1\u7ed3\u679c\r\n# curl http:\/\/localhost\r\n\r\n< !DOCTYPE html>\r\n \r\n \r\n \r\n \r\n ......<\/pre>\n\u4e94\u3001proxy\u6a21\u5757\u6307\u4ee4\u63cf\u8ff0<\/strong><\/div>\nproxy\u6a21\u5757\u7684\u53ef\u7528\u914d\u7f6e\u6307\u4ee4\u975e\u5e38\u591a\uff0c\u5b83\u4eec\u5206\u522b\u7528\u4e8e\u5b9a\u4e49proxy\u6a21\u5757\u5de5\u4f5c\u65f6\u7684\u8bf8\u591a\u5c5e\u6027\uff0c\u5982\u8fde\u63a5\u8d85\u65f6\u65f6\u957f\u3001\u4ee3\u7406\u65f6\u4f7f\u7528http\u534f\u8bae\u7248\u672c\u7b49\u3002\u4e0b\u9762\u5bf9\u5e38\u7528\u7684\u6307\u4ee4\u505a\u4e00\u4e2a\u7b80\u5355\u8bf4\u660e\u3002<\/p>\n
\n- \n
proxy_connect_timeout \u2003\u2003nginx\u5c06\u4e00\u4e2a\u8bf7\u6c42\u53d1\u9001\u81f3upstream server\u4e4b\u524d\u7b49\u5f85\u7684\u6700\u5927\u65f6\u957f\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_cookie_domain \u2003\u2003\u5c06upstream server\u901a\u8fc7Set-Cookie\u9996\u90e8\u8bbe\u5b9a\u7684domain\u5c5e\u6027\u4fee\u6539\u4e3a\u6307\u5b9a\u7684\u503c\uff0c\u5176\u503c\u53ef\u4ee5\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6a21\u5f0f\u6216\u4e00\u4e2a\u5f15\u7528\u7684\u53d8\u91cf\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_cookie_path \u2003\u2003 \u5c06upstream server\u901a\u8fc7Set-Cookie\u9996\u90e8\u8bbe\u5b9a\u7684path\u5c5e\u6027\u4fee\u6539\u4e3a\u6307\u5b9a\u7684\u503c\uff0c\u5176\u503c\u53ef\u4ee5\u4e3a\u4e00\u4e2a\u5b57\u7b26\u4e32\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u6a21\u5f0f\u6216\u4e00\u4e2a\u5f15\u7528\u7684\u53d8\u91cf\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_hide_header \u2003\u2003\u8bbe\u5b9a\u53d1\u9001\u7ed9\u5ba2\u6237\u7aef\u7684\u62a5\u6587\u4e2d\u9700\u8981\u9690\u85cf\u7684\u9996\u90e8\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_pass \u2003\u2003\u6307\u5b9a\u5c06\u8bf7\u6c42\u4ee3\u7406\u81f3upstream server\u7684URL\u8def\u5f84\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_set_header \u2003\u2003\u5c06\u53d1\u9001\u81f3upsream server\u7684\u62a5\u6587\u7684\u67d0\u9996\u90e8\u8fdb\u884c\u91cd\u5199\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n
\n- \n
proxy_redirect \u2003\u2003\u91cd\u5199location\u5e76\u5237\u65b0\u4eceupstream server\u6536\u5230\u7684\u62a5\u6587\u7684\u9996\u90e8\uff1b<\/ul>\n<\/li>\n<\/ul>\n <\/p>\n