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It is believed that many inexperienced people have no idea about how to install nginx and reverse proxy in Centos 7.3x64. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

Centos 7.3x64 install nginx-1.13.1

(1) to install the necessary environment:

# yum install autoconf automake gcc gcc-c++ libtool make pkgconfig zlib-devel

# yum install pcre pcre-devel php-devel httpd-devel

# yum install zlib zlib-devel

# yum install openssl openssl-devel

# groupadd nginx

# useradd-g nginx nginx

# mkdir / software

# cd / software

# wget http://nginx.org/download/nginx-1.13.1.tar.gz

# tar xzf nginx-1.13.1.tar.gz

# cd nginx-1.13.1

Install related dependency packages

[root@ns1 nginx-1.13.1] # yum install libxml2-devel libxslt-devel gd-devel

[root@ns1 nginx-1.13.1] # yum install perl perl-devel perl-ExtUtils-Embed libatomic_ops-devel

[root@ns1 nginx-1.13.1] # / configure-- user=nginx-- group=nginx-- sbin-path=/usr/sbin/nginx-- conf-path=/etc/nginx/nginx.conf-- error-log-path=/var/log/nginx/error.log-- http-log-path=/var/log/nginx/access.log-- pid-path=/var/run/nginx.pid-- with-select_module-- with-poll_module-- with-file-aio-- with-ipv6 -- with-http_ssl_module-- with-http_realip_module-- with-http_addition_module-- with-http_xslt_module-- with-http_p_w_picpath_filter_module-- with-http_sub_module-- with-http_dav_module-- with-http_flv_module-- with-http_mp4_module-- with-http_gunzip_module-- with-http_gzip_static_module-- with-http_auth_request_module-- With-http_random_index_module-with-http_secure_link_module-with-http_degradation_module-with-http_stub_status_module-with-http_perl_module-with-mail-with-mail_ssl_module-with-cpp_test_module-with-cpu-opt=CPU-with-pcre--with-pcre-jit-with-zlib-asm=CPU-with-libatomic with-debug with-ld-opt= "Wl -E "- http-client-body-temp-path=/var/tmp/nginx/client/-http-proxy-temp-path=/var/tmp/nginx/proxy/-http-fastcgi-temp-path=/var/tmp/nginx/fcgi/-http-uwsgi-temp-path=/var/tmp/nginx/uwsgi-http-scgi-temp-path=/var/tmp/nginx/scgi

[root@ns1 nginx-1.13.1] #

.... The successful results are as follows

Checking for atomic_ops library... Found

Creating objs/Makefile

Configuration summary

+ using system PCRE library

+ using system OpenSSL library

+ using system zlib library

+ using system libatomic_ops library

Nginx path prefix: "/ usr/local/nginx"

Nginx binary file: "/ usr/sbin/nginx"

Nginx modules path: "/ usr/local/nginx/modules"

Nginx configuration prefix: "/ etc/nginx"

Nginx configuration file: "/ etc/nginx/nginx.conf"

Nginx pid file: "/ var/run/nginx.pid"

Nginx error log file: "/ var/log/nginx/error.log"

Nginx http access log file: "/ var/log/nginx/access.log"

Nginx http client request body temporary files: "/ var/tmp/nginx/client/"

Nginx http proxy temporary files: "/ var/tmp/nginx/proxy/"

Nginx http fastcgi temporary files: "/ var/tmp/nginx/fcgi/"

Nginx http uwsgi temporary files: "/ var/tmp/nginx/uwsgi"

Nginx http scgi temporary files: "/ var/tmp/nginx/scgi"

. / configure: warning: the "--with-ipv6" option is deprecated

[root@ns1 nginx-1.13.1] # make

[root@ns1 nginx-1.13.1] # make install

[root@ns1 nginx-1.13.1] # nginx- V

Nginx version: nginx/1.13.1

Upload the startup script (see attachment) to the / etc/init.d/ directory

# chmod + x / etc/init.d/nginx

# chkconfig-add nginx

# chkconfig nginx on

# chkconfig-list nginx

# mkdir-p / var/tmp/nginx/client

Edit the configuration file. The red font is the modified or added item.

# vi / etc/nginx/nginx.conf

User root

Worker_processes 1

# error_log logs/error.log

# error_log logs/error.log notice

# error_log logs/error.log info

# pid logs/nginx.pid

Events {

Worker_connections 1024

}

Http {

Include / etc/nginx/mime.types

Default_type application/octet-stream

Log_format main'$remote_addr-$remote_user [$time_local] "$request"'

'$status $body_bytes_sent "$http_referer"'

'"$http_user_agent"$http_x_forwarded_for"'

Access_log / var/log/nginx/access.log main

Sendfile on

Tcp_nopush on

Tcp_nodelay on

Types_hash_max_size 2048

Client_max_body_size 20M

Keepalive_timeout 65

Gzip on

Gzip_disable "msie6"

Gzip_comp_level 6

Gzip_min_length 1100

Gzip_buffers 16 8k

Gzip_proxied any

Gzip_types text/plain text/css text/js text/xml text/javascript application/javascript application/x-javascript application/json application/xml application/rss+xml p_w_picpath/svg+xml

Server {

Listen 80

Server_name 110.110.220.54

Charset utf-8

Location / {

Root / var/www/html/dongying

Index index.html index.htm index.jsp login.jsp

}

# error_page 404 / 404.html

# redirect server error pages to the static page / 50x.html

#

Error_page 500 502 503 504 / 50x.html

Location = / 50x.html {

Root html

}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80

#

# location ~\ .php$ {

# proxy_pass http://127.0.0.1;

#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

#

# location ~\ .php$ {

# root html

# fastcgi_pass 127.0.0.1:9000

# fastcgi_index index.php

# fastcgi_param SCRIPT_FILENAME / scripts$fastcgi_script_name

# include fastcgi_params

#}

# deny access to .htaccess files, if Apache's document root

# concurs with nginx's one

#

# location ~ /\ .ht {

# deny all

#}

}

# another virtual host using mix of IP-, name-, and port-based configuration

#

# server {

# listen 8000

# listen somename:8080

# server_name somename alias another.alias

# location / {

# root html

# index index.html index.htm

#}

#}

# HTTPS server

#

# server {

# listen 443 ssl

# server_name localhost

# ssl_certificate cert.pem

# ssl_certificate_key cert.key

# ssl_session_cache shared:SSL:1m

# ssl_session_timeout 5m

# ssl_ciphers HIGH:!aNULL:!MD5

# ssl_prefer_server_ciphers on

# location / {

# root html

# index index.html index.htm

#}

#}

}

Detect whether the configuration file has syntax errors

[root@host-cn tmp] # nginx-tmurc / etc/nginx/nginx.conf

Nginx: the configuration file / etc/nginx/nginx.conf syntax is ok

Nginx: configuration file / etc/nginx/nginx.conf test is successful

Join the firewall to allow

[root@ns1 nginx] # firewall-cmd-add-service=http-permanent

[root@ns1 nginx] # firewall-cmd-- reload

[root@ns1 nginx] # systemctl restart firewalld

Start the nginx service

[root@ns1 nginx] # service nginx start

Then users can visit the website directly using IP 110.110.220.54.

Application of reverse proxy

A colleague in the company has released two projects with tomcat, and his project can be accessed with IP.

A project address http://110.110.220.54:8080/dy/jsp/index.jsp

B Project address http://110.110.220.54:8080/dy/position/login.jsp

Now use nginx and publish his project with the company domain name www.dongying.com as follows:

The green part is Project A, which is accessed by www.dongying.com after setting it normally.

The orange part is Project B. use www.dongying.com:8080/dy/position/login.jsp to access it after setting it normally.

Server {

Listen 80

Server_name www.dongying.com

Charset utf-8

Location / {

Proxy_pass http://www.dongying.com:8080/dgmy/jsp/;

Index index.html index.htm index.jsp login.jsp

}

Location. (gif | jpg | jpeg | png | bmp | swf | css | js) $

{

Access_log off

Expires 1d

Root / opt/tomcat/webapps/dy/

Break

}

Location / dy/position/ {

Proxy_pass http://www.dongying.com:8080/dy/position/login.jsp;

Proxy_set_header Host $host

Proxy_set_header X-Real-IP $remote_addr

Proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for

Client_max_body_size 100m

Root html

Index index.html index.htm index.jsp login.jsp

}

After reading the above, do you know how to install the application of nginx and reverse proxy in Centos 7.3x64? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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