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Linux 6下安裝編譯安裝Nginx的步驟
前言:
Nginx是一個高性能的HTTP和反向代理服務(wù)器,也是一個IMAP/POP3/SMTP服務(wù)器。在高連接并發(fā)的情況下,Nginx是Apache服務(wù)器不錯的替代品:Nginx在美國是做虛擬主機生意的老板們經(jīng)常選擇的軟件平臺之一。能夠支持高達50,000個并發(fā)連接數(shù)的響應(yīng),而且內(nèi)存開銷極小。這也是Nginx廣受歡迎的重要原因。本文演示了基于Linux 6下編譯安裝Nginx,供大家參考。
一、安裝環(huán)境
# cat /etc/issue Red Hat Enterprise Linux Server release 6.3 (Santiago) Kernel \r on an \m # nginx -v nginx version: nginx/1.8.0
二、配置安裝環(huán)境
###為簡化安裝及配置,此處關(guān)閉了防火墻,生產(chǎn)環(huán)境建議開啟 # service iptables stop # chkconfig iptables off # vi /etc/selinux/config SELINUX=disabled ###創(chuàng)建用戶及組 #groupadd -r nginx #useradd -s /sbin/nologin -g nginx -r nginx ###安裝環(huán)境依賴包 http://nginx.org/en/linux_packages.html # yum install pcre-devel zlib-devel openssl openssl-devel gcc gcc-c++
三、編譯及安裝Nginx
# cd /tmp/ # tar -xvf nginx-1.8.0.tar.gz # cd /nginx-1.8.0 # ./configure \ --prefix=/etc/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 \ --lock-path=/var/run/nginx.lock \ --http-client-body-temp-path=/var/cache/nginx/client_temp \ --http-proxy-temp-path=/var/cache/nginx/proxy_temp \ --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp \ --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp \ --http-scgi-temp-path=/var/cache/nginx/scgi_temp \ --user=nginx \ --group=nginx \ --with-http_ssl_module \ --with-http_realip_module \ --with-http_addition_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_random_index_module \ --with-http_secure_link_module \ --with-http_stub_status_module \ --with-http_auth_request_module \ --with-mail \ --with-mail_ssl_module \ --with-file-aio \ --with-http_spdy_module \ --with-ipv6 Configuration summary + using system PCRE library + using system OpenSSL library + md5: using OpenSSL library + sha1: using OpenSSL library + using system zlib library nginx path prefix: "/etc/nginx" nginx binary file: "/usr/sbin/nginx" 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/cache/nginx/client_temp" nginx http proxy temporary files: "/var/cache/nginx/proxy_temp" nginx http fastcgi temporary files: "/var/cache/nginx/fastcgi_temp" nginx http uwsgi temporary files: "/var/cache/nginx/uwsgi_temp" nginx http scgi temporary files: "/var/cache/nginx/scgi_temp" ###如果apache httpd服務(wù)啟動,建議先停止或更改端口號 # service httpd stop # mkdir -p /var/cache/nginx/{client_temp,proxy_temp,fastcgi_temp,uwsgi_temp,scgi_temp} # make && make install ###啟動nginx # /usr/sbin/nginx -c /etc/nginx/nginx.conf # ps -ef|grep nginx|grep -v grep root 33412 1 0 10:18 ? 00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf nginx 33413 33412 0 10:18 ? 00:00:00 nginx: worker process [root@orasrv1 cache]# netstat -nltp|grep 80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 33412/nginx [root@orasrv1 cache]#
四、配置nginx為系統(tǒng)服務(wù)
vi /etc/init.d/nginx #!/bin/bash # nginx Startup script for the Nginx HTTP Server # chkconfig: - 85 15 # description: Nginx is an HTTP(S) server, HTTP(S) reverse \ # proxy and IMAP/POP3 proxy server # Author : Leshami # Blog : http://blog.csdn.net/leshami # processname: nginx # pidfile: /var/run/nginx.pid # config: /etc/nginx/nginx.conf #path for nginx binary nginxd=/usr/sbin/nginx #path for nginx configuration nginx_config=/etc/nginx/nginx.conf #path for nginx pid nginx_pid=/var/run/nginx.pid RETVAL=0 prog="nginx" # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ ${NETWORKING} = "no" ] && exit 0 [ -x $nginxd ] || exit 0 # Start nginx daemons functions. start() { if [ -e $nginx_pid ];then echo "nginx already running...." exit 1 fi echo -n $"Starting $prog: " daemon $nginxd -c ${nginx_config} RETVAL=$? echo [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx return $RETVAL } # Stop nginx daemons functions. stop() { echo -n $"Stopping $prog: " killproc $nginxd RETVAL=$? echo [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid } # reload nginx service functions. reload() { echo -n $"Reloading $prog: " #kill -HUP `cat ${nginx_pid}` killproc $nginxd -HUP RETVAL=$? echo } # See how we were called. case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) stop start ;; status) status $prog RETVAL=$? ;; *) echo $"Usage: $prog {start|stop|restart|reload|status|help}" exit 1 esac exit $RETVAL # chmod u+x /etc/init.d/nginx # service nginx start Starting nginx: [ OK ] # ps -ef|grep nginx |grep -v grep root 33534 1 0 10:33 ? 00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf nginx 33535 33534 0 10:33 ? 00:00:00 nginx: worker process # service nginx stop Stopping nginx: [ OK ] # chkconfig --add nginx # chkconfig nginx on
五、安裝過程中的常見故障
./configure: error: the HTTP rewrite module requires the PCRE library. You can either disable the module by using --without-http_rewrite_module option, or install the PCRE library into the system, or build the PCRE library statically from the source with nginx by using --with-pcre=<path> option. ./configure: error: the HTTP gzip module requires the zlib library. You can either disable the module by using --without-http_gzip_module option, or install the zlib library into the system, or build the zlib library statically from the source with nginx by using --with-zlib=<path> option. ### 以上2個錯誤,請安裝相應(yīng)的依賴包,見本文第二部分:配置安裝環(huán)境 # /usr/sbin/nginx nginx: [emerg] getpwnam("nginx") failed ### 需要創(chuàng)建nginx用戶組及用戶 # /usr/sbin/nginx nginx: [emerg] mkdir() "/var/cache/nginx/client_temp" failed (2: No such file or directory) ### 需要創(chuàng)建對應(yīng)的目錄
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