搭建環境:Centos 6.8,nginx 1.9.14,mysql 5.6.23,php 5.6.17 php
1、目的:LNMP現在已成爲主流的web服務器搭建方案,公司內部的ECstore,Discuz,計劃用來替代nagios+check_mk監控平臺的Zabbix。均基於LNMP。本次單機LNMP搭建爲後續全面瞭解電商集羣作準備,順便記錄搭建過程,做爲之後搭建環境的參考。html
2、LNMP安裝環境準備:mysql
關閉防火牆及selinuxlinux
service iptables stop chkconfig iptables off setenforce 0 vi /etc/sysconfig/selinux SELINUX=disabled #enforcing改成disabled
依賴包安裝
ios
yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel openldap openldap-devel openldap-clients openldap-servers make libtool* git tree bison pcre-devel perl gd gd-devel
安裝libiconv(支持編碼轉換爲函數)nginx
tar xf libiconv-1.14.tar.gz cd libiconv-1.14/ ./configure --prefix=/usr/local make && make install
安裝libmcrypt (加密算法擴展庫,支持DES, 3DES, RIJNDAEL, Twofish, IDEA, GOST, CAST-256, ARCFOUR, SERPENT, SAFER+等算法)c++
tar xf libmcrypt-2.5.8.tar.gz cd libmcrypt-2.5.8 ./configure make && make install cd libltdl/ ./configure --enable-ltdl-install #加載動態庫 make && make install
安裝mhash(Mhash是基於離散數學原理的不可逆向的php加密方式擴展庫,其在默認狀況下不開啓。 mhash的能夠用於建立校驗數值,消息摘要,消息認證碼,以及無需原文的關鍵信息保存)git
tar xf mhash-0.9.9.9.tar.bz2 cd mhash-0.9.9.9 ./configure make && make install
安裝mcript(mcrypt 是 php 裏面重要的加密支持擴展庫,Mcrypt擴展庫能夠實現加密解密功能,就是既能將明文加密,也能夠密文還原。)web
cd /usr/local/src tar zxvf mcrypt-2.6.8.tar.gz cd mcrypt-2.6.8/ export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH #暫時生效 ./configure make && make install
亦能夠經過如下兩種方法增長庫文件算法
ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4 ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8 ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2 ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1 ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config
vim /etc/ld.so.conf /usr/local/lib/ ldconfig
安裝cmake (MySQL從5.5版本開始,經過./configure進行編譯配置方式已經被取消,取而代之的是cmake工具)
tar xf cmake-3.4.1.tar.gz cd cmake-3.4.1 ./bootstrap make && make install
注:一塊兒解壓全部文件可採用:find /usr/local/src/*.tar.gz -exec tar xf {} \;
3、MySQL編譯安裝
新增mysql用戶
groupadd -r mysql useradd -r -g mysql mysql
新建MySQL所需目錄
mkdir -p /usr/local/mysql mkdir -p /data/mysqldb
編譯安裝
tar xf mysql-5.6.23.tar.gz cd mysql-5.6.23 cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1-DMYSQL_DATADIR=/data/mysqldb -DMYSQL_TCP_PORT=3306 -DENABLE_DOWNLOADS=1-DSYSCONFDIR=/etc -DWITH_SSL=system -DWITH_ZLIB=system -DWITH_LIBWRAP=0 make&& make install
修改mysql目錄權限
cd /usr/local/mysql chown -R mysql:mysql . cd /data/mysqldb chown -R mysql:mysql .
初始化mysql數據庫
cd /usr/local/mysql ./scripts/mysql_install_db --user=mysql --datadir=/data/mysqldb
編譯修改/etc/my.cnf
[mysql] # CLIENT # port = 3306 socket = /data/mysqldb/mysql.sock [mysqld] # GENERAL # user = mysql default-storage-engine = InnoDB socket = /data/mysqldb/mysql.sock pid-file = /data/mysqldb/mysql.pid # MyISAM # key-buffer-size = 32M myisam-recover = FORCE,BACKUP # SAFETY # max-allowed-packet = 16M max-connect-errors = 1000000 # DATA STORAGE # datadir = /data/mysqldb/ # BINARY LOGGING # log-bin = /data/mysqldb/mysql-bin expire-logs-days = 14 sync-binlog = 1 # REPLICATION # skip-slave-start = 1 relay-log = /data/mysqldb/relay-bin slave-net-timeout = 60 # CACHES AND LIMITS # tmp-table-size = 32M max-heap-table-size = 32M query-cache-type = 0 query-cache-size = 0 max-connections = 500 thread-cache-size = 50 open-files-limit = 65535 table-definition-cache = 4096 table-open-cache = 4096 # INNODB # innodb-flush-method = O_DIRECT innodb-log-files-in-group = 2 innodb-log-file-size = 64M innodb-flush-log-at-trx-commit = 1 innodb-file-per-table = 1 innodb-buffer-pool-size = 592M # LOGGING # log-error = /data/mysqldb/mysql-error.log log-queries-not-using-indexes = 1 slow-query-log = 1 slow-query-log-file = /data/mysqldb/mysql-slow.log
複製MySQL啓動文件及其命令加入PATH
cp support-files/mysql.server /etc/init.d/mysqld vim /etc/profile.d/mysql.sh PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH export PATH source /etc/profile.d/mysql.sh
啓動MySQL並增長啓動項
service mysqld start chkconfig mysqld on
設置MySQL登陸權限
drop user ''@localhost; drop user ''@hostname; update mysql.user set password=password('*******'); flush privileges;
4、Nginx編譯安裝
新增nginx用戶
groupadd -r nginx useradd -g nginx -r nginx
建立所須要目錄
mkdir -pv /var/tmp/nginx/client
編譯安裝nginx
tar xf nginx-1.9.14.tar.gz cd nginx-1.9.14 ./configure --prefix=/usr/local/nginx --sbin-path=/usr/local/nginx/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/nginx.pid --lock-path=/var/lock/nginx.lock --user=nginx --group=nginx --with-http_ssl_module --with-http_flv_module --with-http_stub_status_module --with-http_gzip_static_module --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 --with-pcre make && make install
編輯啓動腳本
vim /etc/rc.d/init.d/nginx #!/bin/sh # # nginx - this script starts and stops the nginx daemon # # chkconfig: - 85 15 # description: Nginx is an HTTP(S) server, HTTP(S) reverse \ # proxy and IMAP/POP3 proxy server # processname: nginx # config: /etc/nginx/nginx.conf # config: /etc/sysconfig/nginx # pidfile: /var/run/nginx.pid # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ "$NETWORKING" = "no" ] && exit 0 nginx="/usr/local/nginx/sbin/nginx" prog=$(basename $nginx) NGINX_CONF_FILE="/etc/nginx/nginx.conf" [ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx lockfile=/var/lock/subsys/nginx make_dirs() { # make required directories user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -` options=`$nginx -V 2>&1 | grep 'configure arguments:'` for opt in $options; do if [ `echo $opt | grep '.*-temp-path'` ]; then value=`echo $opt | cut -d "=" -f 2` if [ ! -d "$value" ]; then # echo "creating" $value mkdir -p $value && chown -R $user $value fi fi done } start() { [ -x $nginx ] || exit 5 [ -f $NGINX_CONF_FILE ] || exit 6 make_dirs echo -n $"Starting $prog: " daemon $nginx -c $NGINX_CONF_FILE retval=$? echo [ $retval -eq 0 ] && touch $lockfile return $retval } stop() { echo -n $"Stopping $prog: " killproc $prog -QUIT retval=$? echo [ $retval -eq 0 ] && rm -f $lockfile return $retval } restart() { configtest || return $? stop sleep 1 start } reload() { configtest || return $? echo -n $"Reloading $prog: " killproc $nginx -HUP RETVAL=$? echo } force_reload() { restart } configtest() { $nginx -t -c $NGINX_CONF_FILE } rh_status() { status $prog } rh_status_q() { rh_status >/dev/null 2>&1 } case "$1" in start) rh_status_q && exit 0 $1 ;; stop) rh_status_q || exit 0 $1 ;; restart|configtest) $1 ;; reload) rh_status_q || exit 7 $1 ;; force-reload) force_reload ;; status) rh_status ;; condrestart|try-restart) rh_status_q || exit 0 ;; *) echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}" exit 2 esac
設置開機啓動並啓動服務
chmod +x /etc/rc.d/init.d/nginx chkconfig --add nginx chkconfig nginx on service nginx start
5、PHP編譯安裝
解決php安裝的庫依賴關係
cp-frp /usr/lib64/libjpeg.* /usr/lib cp-frp /usr/lib64/libpng* /usr/lib cp -frp /usr/lib64/libldap* /usr/lib/ echo /usr/local/mysql/lib >> /etc/ld.so.conf.d/mysql-x86_64.conf ldconfig -v
編譯安裝php
tar xf php-5.6.17.tar.gz cd php-5.6.17 ./configure --prefix=/usr/local/php --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-iconv-dir=/usr/local --with-openssl --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-mbstring --with-gd --enable-gd-native-ttf --with-mhash --enable-pcntl --enable-sockets --with-mcrypt --with-ldap --with-ldap-sasl--with-xmlrpc --enable-zip --enable-soap --with-bz2 --with-config-file-path=/etc --enable-fpm --with-config-file-scan-dir=/etc/php.d --enable-maintainer-zts make ZEND_EXTRA_LIBS='-liconv' make install
複製PHP配置文件
cp php.ini-production /etc/php.ini
複製php-fpm配置文件
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
設置php-fpm啓動腳本並開機啓動
cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm chmod +x /etc/rc.d/init.d/php-fpm chkconfig --add php-fpm chkconfig php-fpm on service php-fpm start
6、web功能基本實現
nginx,php功能整合
vim /etc/nginx/nginx.conf #location ~ \.php$ { # root html; # fastcgi_pass 127.0.0.1:9000; # fastcgi_index index.php; # fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name; # include fastcgi_params; #} #修改成 location ~ \.php$ { fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; }
增長LNMP測試頁面
vim /usr/local/nginx/html/test.php <?php $link = mysql_connect('127.0.0.1','root','you_passwd'); if($link) echo "It's OK,Frank"; else echo "Failed,Frank"; mysql_close; phpinfo(); ?>
nginx重載
service nginx reload
訪問 http://ip/test.php,LNMP測試成功。
7、後記
從去年末開始,LAMP,LNMP斷斷續續搭建過屢次,搭建時磕磕碰碰,完成後就會忘記,估計是基礎不牢的緣由。雖然本次搭建中間也有些許不順,但決定寫博文以後,仍是有點小壓力,前先後後驗證了兩遍,仍是能夠保證可行性的。本次nginx,php的配置優化及插件均未涉及,後續博文中將陸續補上。