lanmp架构-------------nginx
nginx的源码安装
yum install -y pcre-devel tar zxvf nginx-1.4.2.tar.gz
vi auto/cc/gcc #CFLAGS=”$CFLAGS -g” (注释掉这行，去掉debug模式编译，编译以后程序只有几百k) vi src/core/nginx.h #define NGINX_VERSION "1.4.2” #define NGINX_VER "nginx" (修改此行,去掉后面的“NGINX_VERSION”,为了安全，这样编译后外界无法获取程序的版本号)
进入源码包中
[root@server37 mnt]# cd nginx-1.4.2/ [root@server37 nginx-1.4.2]# ls auto CHANGES CHANGES.ru conf configure contrib html LICENSE man README src
./configure --help //查看功能模块
[root@server37 nginx-1.4.2]# ./configure --help --help print this message --prefix=PATH set installation prefix --sbin-path=PATH set nginx binary pathname --conf-path=PATH set nginx.conf pathname --error-log-path=PATH set error log pathname --pid-path=PATH set nginx.pid pathname --lock-path=PATH set nginx.lock pathname --user=USER set non-privileged user for worker processes --group=GROUP set non-privileged group for worker processes --builddir=DIR set build directory --with-rtsig_module enable rtsig module --with-select_module enable select module --without-select_module disable select module --with-poll_module enable poll module --without-poll_module disable poll module --with-file-aio enable file AIO support --with-ipv6 enable IPv6 support --with-http_ssl_module enable ngx_http_ssl_module --with-http_spdy_module enable ngx_http_spdy_module --with-http_realip_module enable ngx_http_realip_module --with-http_addition_module enable ngx_http_addition_module --with-http_xslt_module enable ngx_http_xslt_module --with-http_image_filter_module enable ngx_http_image_filter_module --with-http_geoip_module enable ngx_http_geoip_module --with-http_sub_module enable ngx_http_sub_module --with-http_dav_module enable ngx_http_dav_module --with-http_flv_module enable ngx_http_flv_module --with-http_mp4_module enable ngx_http_mp4_module --with-http_gunzip_module enable ngx_http_gunzip_module --with-http_gzip_static_module enable ngx_http_gzip_static_module --with-http_random_index_module enable ngx_http_random_index_module --with-http_secure_link_module enable ngx_http_secure_link_module --with-http_degradation_module enable ngx_http_degradation_module --with-http_stub_status_module enable ngx_http_stub_status_module --without-http_charset_module disable ngx_http_charset_module --without-http_gzip_module disable ngx_http_gzip_module --without-http_ssi_module disable ngx_http_ssi_module --without-http_userid_module disable ngx_http_userid_module --without-http_access_module disable ngx_http_access_module --without-http_auth_basic_module disable ngx_http_auth_basic_module --without-http_autoindex_module disable ngx_http_autoindex_module --without-http_geo_module disable ngx_http_geo_module --without-http_map_module disable ngx_http_map_module --without-http_split_clients_module disable ngx_http_split_clients_module --without-http_referer_module disable ngx_http_referer_module --without-http_rewrite_module disable ngx_http_rewrite_module --without-http_proxy_module disable ngx_http_proxy_module --without-http_fastcgi_module disable ngx_http_fastcgi_module --without-http_uwsgi_module disable ngx_http_uwsgi_module --without-http_scgi_module disable ngx_http_scgi_module --without-http_memcached_module disable ngx_http_memcached_module --without-http_limit_conn_module disable ngx_http_limit_conn_module --without-http_limit_req_module disable ngx_http_limit_req_module --without-http_empty_gif_module disable ngx_http_empty_gif_module --without-http_browser_module disable ngx_http_browser_module --without-http_upstream_ip_hash_module disable ngx_http_upstream_ip_hash_module --without-http_upstream_least_conn_module disable ngx_http_upstream_least_conn_module --without-http_upstream_keepalive_module disable ngx_http_upstream_keepalive_module --with-http_perl_module enable ngx_http_perl_module --with-perl_modules_path=PATH set Perl modules path --with-perl=PATH set perl binary pathname --http-log-path=PATH set http access log pathname --http-client-body-temp-path=PATH set path to store http client request body temporary files --http-proxy-temp-path=PATH set path to store http proxy temporary files --http-fastcgi-temp-path=PATH set path to store http fastcgi temporary files --http-uwsgi-temp-path=PATH set path to store http uwsgi temporary files --http-scgi-temp-path=PATH set path to store http scgi temporary files --without-http disable HTTP server --without-http-cache disable HTTP cache --with-mail enable POP3/IMAP4/SMTP proxy module --with-mail_ssl_module enable ngx_mail_ssl_module --without-mail_pop3_module disable ngx_mail_pop3_module --without-mail_imap_module disable ngx_mail_imap_module --without-mail_smtp_module disable ngx_mail_smtp_module --with-google_perftools_module enable ngx_google_perftools_module --with-cpp_test_module enable ngx_cpp_test_module --add-module=PATH enable an external module --with-cc=PATH set C compiler pathname --with-cpp=PATH set C preprocessor pathname --with-cc-opt=OPTIONS set additional C compiler options --with-ld-opt=OPTIONS set additional linker options --with-cpu-opt=CPU build for the specified CPU, valid values: pentium, pentiumpro, pentium3, pentium4, athlon, opteron, sparc32, sparc64, ppc64 --without-pcre disable PCRE library usage --with-pcre force PCRE library usage --with-pcre=DIR set path to PCRE library sources --with-pcre-opt=OPTIONS set additional build options for PCRE --with-pcre-jit build PCRE with JIT compilation support --with-md5=DIR set path to md5 library sources --with-md5-opt=OPTIONS set additional build options for md5 --with-md5-asm use md5 assembler sources --with-sha1=DIR set path to sha1 library sources --with-sha1-opt=OPTIONS set additional build options for sha1 --with-sha1-asm use sha1 assembler sources --with-zlib=DIR set path to zlib library sources --with-zlib-opt=OPTIONS set additional build options for zlib --with-zlib-asm=CPU use zlib assembler sources optimized for the specified CPU, valid values: pentium, pentiumpro --with-libatomic force libatomic_ops library usage --with-libatomic=DIR set path to libatomic_ops library sources --with-openssl=DIR set path to OpenSSL library sources --with-openssl-opt=OPTIONS set additional build options for OpenSSL --with-debug enable debug logging
选择相对应的功能编译
./configure --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
make && make install
nginx 的主配文件
vi /usr/local/nginx/etc/nginx.conf
nginx -t #检测语法 nginx #运行nginx nginx -s reload #重载主配置文件 nginx -s stop #关闭nginx
由上写了一个nginx的启动脚本放在/etc/init.d/目录下
#!/bin/bash
# nginx Startup script for the nginx Server
#chkconfig: 345 85 15
#description: nginx
# Source function library.
. /etc/rc.d/init.d/functions
nginx=${NGINX-/usr/local/lnmp/nginx/sbin/nginx}
pidfile=${PIDFILE-/usr/local/lnmp/nginx/logs/nginx.pid}
RETVAL=0
STOP_TIMEOUT=${STOP_TIMEOUT-10}
prog=nginx
NET=`netstat -antple | grep 80 |awk -F '[ :]+' '{print $5}'|wc -l`
start() {
echo -n $"Starting $prog: "
$nginx -t &>/dev/null
if [ $? -ne 0 ];then
action "this nginx.conf have something worry!" /bin/false
exit
fi
if [ -e $profile ]&&[ $NET -eq 1 ];then
echo "$prog is alreay started!"
else
$nginx
action "....." /bin/true
fi
}
stop() {
echo -n $"Stopping $prog: "
if [ ! -e $profile ] && [ $NET -ne 1 ];then
echo "the nginx is stoped"
else
$nginx -s stop
action "....." /bin/true
if [ -e $profile ];then
rm -fr $profile
fi
fi
}
reload() {
echo -n $"Reloading $prog: "
$nginx -t 1>/dev/null
if [ $? -ne 0 ];then
action "the nginx.conf have something worry!" /bin/false
exit
fi
$nginx -s reload
action "...." /bin/true
}
status() {
if [ -e $profile ]&&[ $NET -eq 1 ];then
echo "the nginx is running......"
else
echo "the nginx is stoped!"
fi
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status
;;
force-reload|reload)
reload
;;
*)
echo $"Usage: $prog {start|stop|force-reload|reload|status|}"
RETVAL=2
esac
exit $RETVAL
设置开机自启动
chkconfig -add nginx
chkconfig nginx on