{"id":6755,"date":"2017-06-03T18:05:22","date_gmt":"2017-06-03T10:05:22","guid":{"rendered":"http:\/\/rmohan.com\/?p=6755"},"modified":"2017-06-03T18:05:22","modified_gmt":"2017-06-03T10:05:22","slug":"red-hat-enterprise-linux-installation-at-7-3-nginx","status":"publish","type":"post","link":"https:\/\/mohan.sg\/?p=6755","title":{"rendered":"Red Hat Enterprise Linux installation at 7.3 Nginx"},"content":{"rendered":"

Red Hat Enterprise Linux installation at 7.3 Nginx<\/strong><\/p>\n

I. Introduction<\/p>\n

Nginx ( “engine x”) is a by Russian designer Igor Sysoev procedures developed high-performance Web server and reverse proxy, also a IMAP \/ POP3 \/ SMTP proxy server. In the case of high concurrent connections, Nginx Apache server is a good substitute.<\/p>\n

Second, prepare<\/p>\n

1, environment<\/p>\n

Platform: Red Hat Enterprise Linux Server Release 7.3 (Maipo)<\/p>\n

3.10.0-514.el7.x86_64<\/p>\n

2, install build tools and libraries<\/p>\n

yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel<\/p>\n

3, install pcre<\/p>\n

PCRE role is to support Ngnix Rewrite function.<\/p>\n

Check whether the installation pcre<\/p>\n

# pcre-config –version<\/p>\n

bove indicate that you have installed.<\/p>\n

If not installed, with reference to the following steps:<\/p>\n

1) Download<\/p>\n

https:\/\/sourceforge.net\/projects\/pcre\/files\/pcre\/<\/p>\n

2) extracting installation package:
\n# PCRE zxvf the tar-8.35.tar.gz<\/p>\n

3) compile and install
\n# cd pcre-8.35<\/p>\n

# .\/configure<\/p>\n

# make && make install<\/p>\n

Third, the installation<\/p>\n

1, download the installation package nginx<\/p>\n

http:\/\/nginx.org\/download\/<\/p>\n

2, extract<\/p>\n

# tar zxvf nginx-1.10.2.tar.gz<\/p>\n

3. Compile<\/p>\n

# .\/configure –prefix=\/usr\/local\/nginx –with-http_stub_status_module –with-http_ssl_module –with-pcre<\/p>\n

4, installation<\/p>\n

# make<\/p>\n

# make install<\/p>\n

5, test<\/p>\n

View nginx version<\/p>\n

# \/usr\/local\/nginx\/sbin\/nginx -v<\/p>\n

Displays version information, proof has been successfully installed<\/p>\n

Fourth, the configuration<\/p>\n

1. Create a user<\/p>\n

Nginx create run-use user ruready:
\n# \/ usr \/ sbin \/ groupadd ruready
\n# \/ usr \/ sbin \/ useradd -g ruready ruready<\/p>\n

2???nginx.conf<\/p>\n

# vi \/usr\/local\/nginx\/conf\/nginx.conf<\/p>\n

user ruready ruready;
\nworker_processes 2;<\/p>\n

error_log \/usr\/local\/nginx\/logs\/error.log crit; # ?????????
\npid \/usr\/local\/nginx\/logs\/nginx.pid;<\/p>\n

#Specifies the value for maximum file descriptors that can be opened by this process.
\nworker_rlimit_nofile 65535;
\nevents {
\n use epoll;
\n worker_connections 65535;
\n}<\/p>\n

http {
\n include mime.types;
\n default_type application\/octet-stream;<\/p>\n

log_format main ‘$remote_addr – $remote_user [$time_local] “$request” ‘
\n ‘$status $body_bytes_sent “$http_referer” ‘
\n ‘”$http_user_agent” “$http_x_forwarded_for”‘;<\/p>\n

access_log \/usr\/local\/nginx\/logs\/access.log main;<\/p>\n

sendfile on;
\n tcp_nopush on;<\/p>\n

keepalive_timeout 60;<\/p>\n

gzip on;
\n gzip_min_length 1k;
\n gzip_buffers 4 16k;
\n gzip_http_version 1.0;
\n gzip_comp_level 2;
\n gzip_types text\/plain application\/x-javascript text\/css application\/xml;
\n gzip_vary on;<\/p>\n

# server
\n server {
\n listen 80;
\n server_name localhost;<\/p>\n

charset utf-8;<\/p>\n

access_log \/usr\/local\/nginx\/logs\/host.access.log main;<\/p>\n

location \/ {
\n root html;
\n index index.html index.htm;
\n }<\/p>\n

error_page 404 \/404.html;<\/p>\n

# redirect server error pages to the static page \/50x.html<\/p>\n

error_page 500 502 503 504 \/50x.html;
\n location = \/50x.html {
\n root html;
\n }<\/p>\n

# proxy the PHP scripts to Apache listening on 127.0.0.1:80<\/p>\n

#location ~ \\.php$ {
\n # proxy_pass http:\/\/127.0.0.1;
\n #}<\/p>\n

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000<\/p>\n

location ~ \\.php$ {
\n root html;
\n fastcgi_pass 127.0.0.1:9000;
\n fastcgi_index index.php;
\n fastcgi_param SCRIPT_FILENAME \/scripts$fastcgi_script_name;
\n include fastcgi_params;
\n }<\/p>\n

# deny access to .htaccess files, if Apache’s document root
\n # concurs with nginx’s one
\n #
\n #location ~ \/\\.ht {
\n # deny all;
\n #}
\n }<\/p>\n

# another virtual host using mix of IP-, name-, and port-based configuration
\n #
\n #server {
\n # listen 8000;
\n # listen somename:8080;
\n # server_name somename alias another.alias;<\/p>\n

# location \/ {
\n # root html;
\n # index index.html index.htm;
\n # }
\n #}<\/p>\n

# HTTPS server
\n #
\n #server {
\n # listen 443 ssl;
\n # server_name localhost;<\/p>\n

# ssl_certificate cert.pem;
\n # ssl_certificate_key cert.key;<\/p>\n

# ssl_session_cache shared:SSL:1m;
\n # ssl_session_timeout 5m;<\/p>\n

# ssl_ciphers HIGH:!aNULL:!MD5;
\n # ssl_prefer_server_ciphers on;<\/p>\n

# location \/ {
\n # root html;
\n # index index.html index.htm;
\n # }
\n #}<\/p>\n

}<\/p>\n

3, check the correctness of the configuration file ngnix.conf<\/p>\n

# \/usr\/local\/nginx\/sbin\/nginx -t<\/p>\n

Fifth, start<\/p>\n

1, the start command<\/p>\n

# \/usr\/local\/nginx\/sbin\/nginx<\/p>\n

3, can be tested through command links<\/p>\n

links 127.0.0.1:8080<\/p>\n

Six commonly used commands<\/p>\n

\/usr\/local\/nginx\/sbin\/nginx -c \/usr\/local\/nginx\/sbin\/nginx\/nginx.conf # ??????????<\/p>\n

\/ Usr \/ local \/ nginx \/ sbin \/ nginx -s reload # reload the configuration file<\/p>\n

\/usr\/local\/nginx\/sbin\/nginx -s reopen # ?? Nginx<\/p>\n

\/usr\/local\/nginx\/sbin\/nginx -s stop # ?? Nginx<\/p>\n

Seven other<\/p>\n

1, set the boot<\/p>\n

echo “\/usr\/local\/nginx\/sbin\/nginx -c \/usr\/local\/nginx\/conf\/nginx.conf” >> \/etc\/rc.local <\/p>\n

2, added to the service Service<\/p>\n

touch \/etc\/init.d\/nginx<\/p>\n

chmod 755 nginx \/\/ modify the script file permissions nginx<\/p>\n

chkconfig –add nginx \/\/ The script file is added in chkconfig<\/p>\n

chkconfig –level 35 nginx on \/\/ set nginx at startup in level 3 and 5 <\/p>\n

nginx document reads as follows:<\/p>\n

#!\/bin\/sh
\n#
\n# nginx – this script starts and stops the nginx daemon
\n#
\n# chkconfig: – 85 15
\n# description: Nginx is an HTTP(S) server, HTTP(S) reverse \\
\n# proxy and IMAP\/POP3 proxy server
\n# processname: nginx
\n# config: \/etc\/nginx\/nginx.conf
\n# config: \/etc\/sysconfig\/nginx
\n# pidfile: \/var\/run\/nginx.pid
\n# Source function library.
\n. \/etc\/rc.d\/init.d\/functions
\n# Source networking configuration.
\n. \/etc\/sysconfig\/network
\n# Check that networking is up.
\n[ “$NETWORKING” = “no” ] && exit 0
\n nginx=”\/usr\/local\/nginx\/sbin\/nginx”
\n prog=$(basename $nginx)
\n NGINX_CONF_FILE=”\/usr\/local\/nginx\/conf\/nginx.conf”
\n[ -f \/etc\/sysconfig\/nginx ] && . \/etc\/sysconfig\/nginx
\n lockfile=\/var\/lock\/subsys\/nginx <\/p>\n

start() {
\n [ -x $nginx ] || exit 5
\n [ -f $NGINX_CONF_FILE ] || exit 6
\n echo -n $”Starting $prog: ”
\n daemon $nginx -c $NGINX_CONF_FILE
\n retval=$?
\n echo
\n[ $retval -eq 0 ] && touch $lockfile
\n return $retval
\n} <\/p>\n

stop() {
\n echo -n $”Stopping $prog: ”
\n killproc $prog -QUIT
\n retval=$?
\n echo
\n[ $retval -eq 0 ] && rm -f $lockfile
\n return $retval
\n killall -9 nginx
\n} <\/p>\n

restart() {
\n configtest || return $?
\n stop
\n sleep 1
\n start
\n} <\/p>\n

reload() {
\n configtest || return $?
\n echo -n $”Reloading $prog: ”
\n killproc $nginx -HUP
\n RETVAL=$?
\n echo
\n} <\/p>\n

force_reload() {
\n restart
\n} <\/p>\n

configtest() {
\n $nginx -t -c $NGINX_CONF_FILE
\n} <\/p>\n

rh_status() {
\n status $prog
\n} <\/p>\n

rh_status_q() {
\n rh_status >\/dev\/null 2>&1
\n} <\/p>\n

case “$1″ in
\n start)
\n rh_status_q && exit 0
\n $1
\n ;;
\n stop)
\n rh_status_q || exit 0
\n $1
\n ;;
\n restart|configtest)
\n $1
\n ;;
\n reload)
\n rh_status_q || exit 7
\n $1
\n ;;
\n force-reload)
\n force_reload
\n ;;
\n status)
\n rh_status
\n ;;
\n condrestart|try-restart)
\n rh_status_q || exit 0
\n ;;
\n *)
\n echo $”Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}”
\n exit 2
\nesac<\/p>\n","protected":false},"excerpt":{"rendered":"

Red Hat Enterprise Linux installation at 7.3 Nginx<\/p>\n

I. Introduction<\/p>\n

Nginx ( “engine x”) is a by Russian designer Igor Sysoev procedures developed high-performance Web server and reverse proxy, also a IMAP \/ POP3 \/ SMTP proxy server. In the case of high concurrent connections, Nginx Apache server is a good substitute.<\/p>\n

Second, prepare<\/p>\n

1, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6755"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6755"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6755\/revisions"}],"predecessor-version":[{"id":6756,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/6755\/revisions\/6756"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}