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這篇文章給大家介紹CentOS 7中怎么搭建LNMP環境，內容非常詳細，感興趣的小伙伴們可以參考借鑒，希望對大家能有所幫助。
yum install -y epel-release
yum install -y gcc automake autoconf libtool make gcc-c++ glibc libxslt-devel \ 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-devel libidn libidn-devel openssl openssl-devel pcre pcre-devel libmcrypt \ libmcrypt-devel cmake
cat > /usr/local/src/url << "EOF" http://nginx.org/download/nginx-1.14.2.tar.gz http://jp2.php.net/distributions/php-5.6.39.tar.gz https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-boost-5.7.25.tar.gz EOF
wget -P /usr/local/src -i /usr/local/src/url
cd /usr/local/src for i in *.tar.gz ; do tar zxvf $i; done
安裝依賴包
yum install -y gcc gcc-c++ cmake ncurses ncurses-devel bison
mysql5.7 編譯安裝需要boost 庫，這里官網下載含boost的源碼包
添加用戶
useradd -s /sbin/nologin mysql
建立所需目錄并更改所有者為mysql
mkdir -p /data/mysql/data chown -R mysql:mysql /data/mysql
將下載好的mysql 解壓到/usr/local/mysql 目錄下
mv /usr/local/src/mysql-boost-5.7.25 /usr/local/mysql
切換到/usr/local/mysql-5.7.25 目錄下，編譯安裝
cmake -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_BOOST=boost
make && make install
安裝好后的/usr/local/mysql目錄結構
配置
編輯/etc/my.cnf （ 如果沒有則創建）
我這邊的一個配置文件內容如下
[client] port = 3306 socket = /tmp/mysql.sock [mysqld] port = 3306 socket = /tmp/mysql.sock user = mysql basedir = /usr/local/mysql datadir = /data/mysql/data pid-file = /data/mysql/mysql.pid log_error = /data/mysql/mysql-error.log slow_query_log = 1 long_query_time = 1 slow_query_log_file = /data/mysql/mysql-slow.log skip-external-locking key_buffer_size = 32M max_allowed_packet = 1024M table_open_cache = 128 sort_buffer_size = 768K net_buffer_length = 8K read_buffer_size = 768K read_rnd_buffer_size = 512K myisam_sort_buffer_size = 8M thread_cache_size = 16 query_cache_size = 16M tmp_table_size = 32M performance_schema_max_table_instances = 1000 explicit_defaults_for_timestamp = true #skip-networking max_connections = 500 max_connect_errors = 100 open_files_limit = 65535 log_bin=mysql-bin binlog_format=mixed server_id = 232 expire_logs_days = 10 early-plugin-load = "" default_storage_engine = InnoDB innodb_file_per_table = 1 innodb_buffer_pool_size = 128M innodb_log_file_size = 32M innodb_log_buffer_size = 8M innodb_flush_log_at_trx_commit = 1 innodb_lock_wait_timeout = 50 [mysqldump] quick max_allowed_packet = 16M [mysql] no-auto-rehash [myisamchk] key_buffer_size = 32M sort_buffer_size = 768K read_buffer = 2M write_buffer = 2M
以上配置內容非必須，可依據實際情況，做相應的調整！
把安裝目錄用戶和組更改為mysql
chown -R mysql:mysql /usr/local/mysql
把數據庫數據目錄用戶和組更改為mysql （ 數據庫數據目錄：/data/mysql/data），方法同上!
注：/data/mysql/data目錄下一定要為空才行
初始化mysql
./mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql/data
注:到這一步很容易出問題，在初始化的時候一定要加上面的參數，而且在執行這一步操作前/data/mysql/data 這個目錄必須是空的；在這里指定的basedir 和 datadir 目錄必須要和/etc/my.cnf 配置的目錄一直才行。
拷貝可執行配置文件
cp mysql.server /etc/init.d/mysqld
注:有些網友文章在這一步中會寫到從/usr/local/mysql/support-files 這個目錄復制my-default.cnf 到/etc/下作為my.cnf 配置文件，我這里沒有這個文件，所以直接在配置環節，自己配置了一個my.cnf文件。
啟動
service mysqld start
注：這一步也是很容易出問題的地方，當這里出現問題的時候，不要慌，看mysql 錯誤日志的內容，一般根據mysql 錯誤日志的提示都能很好的解決問題。
測試連接
./mysql -hlocalhost -uroot -p
無需密碼即可連接成功
修改環境變量
在/etc/profile 中新增一行
PATH=/usr/local/mysql/bin:$PATH
保存退出
source /etc/profile
設置開機自啟動
systemctl enable mysqld
登錄MySql并修改root密碼
#mysql -uroot -p mysql>ALTER USER 'root'@'localhost' IDENTIFIED BY 'new psd';
4，安裝PHP； 創建php賬戶進入目錄
useradd -s /sbin/nologin php-fpm cd /usr/local/src/php-5.6.39
./configure \ --prefix=/usr/local/php \ --with-config-file-path=/usr/local/php/etc \ --enable-fpm \ --with-fpm-user=php-fpm \ --with-fpm-group=php-fpm \ --with-mysqli=mysqlnd \ --with-pdo-mysql=mysqlnd \ --with-libxml-dir \ --enable-pcntl \ --enable-mysqlnd \ --enable-opcache \ --enable-sockets \ --enable-sysvmsg \ --enable-sysvsem \ --enable-sysvshm \ --enable-shmop \ --enable-zip \ --enable-soap \ --enable-xml \ --enable-mbstring \ --disable-rpath \ --disable-debug \ --disable-fileinfo \ --with-pcre-regex \ --with-iconv \ --with-zlib \ --with-mcrypt \ --with-gd \ --with-jpeg-dir \ --with-png-dir \ --enable-gd-native-ttf \ --with-freetype-dir \ --with-openssl \ --with-mhash \ --with-xmlrpc \ --with-curl \ --with-pear \ --enable-ftp \ --enable-exif \ --disable-ipv6 \ --with-imap-ssl
解決php編譯報錯configure: error: mcrypt.h not found. Please reinstall libmcrypt. configure: error: mcrypt.h not found. Please reinstall libmcrypt. 方法一： yum install -y epel-release yum install -y libmcrypt-devel 兩個不能一起安裝,因為CentOs6默認的yum源沒有 libmcrypt-devel這個包,只能借助epel的yum源,所以先安裝epel,再安裝 libmcrypt。 方法二： 報錯內容：configure: error: mcrypt.h not found. Please reinstall libmcrypt 網上搜索了很多，包括自帶的 yum install libmcrypt libmcrypt-devel，這個是沒有效果的。 去SourceForget下載libmcrypt http://sourceforge.net/projects/mcrypt/files/Libmcrypt/ ，最新版是mcrypt 2.6.7.gz。下載下來安裝仍舊報錯libmcrypt沒有找到！ 繼續測試，最后安裝成功，感覺是版本太高。 方法（關鍵點在用 2.5.7版本）： #使用wget可以通過以下路徑下載 wget ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/attic/libmcrypt/libmcrypt-2.5.7.tar.gz #解壓 tar -zxvf libmcrypt-2.5.7.tar.gz #進入目錄 cd libmcrypt-2.5.7 #編譯（默認安裝到/usr/local/lib/） ./configure --prefix=/usr/local/libmcrypt #執行安裝 make && make install 再回到PHP-5.5.13解壓縮的ext目錄的mcrypt里面 phpize ./configure --with-php-config=/usr/local/php5/bin/php-config \ --with-libmcrypt=/usr/lib/libmcrypt make make test make install vim /etc/php.ini #加入extension=mcrypt.so
make && make install
cp php.ini-production /usr/local/php-fpm/etc/php.ini vi /usr/local/php-fpm/etc/php-fpm.conf
[global] pid = /usr/local/php-fpm/var/run/php-fpm.pid error_log = /usr/local/php-fpm/var/log/php-fpm.log [www] listen = /tmp/php-fcgi.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm chmod 755 /etc/init.d/php-fpm chkconfig --add php-fpm chkconfig php-fpm on service php-fpm start ps aux |grep php-fpm
cd /usr/local/src/nginx-1.14.2 ./configure --prefix=/usr/local/nginx
make && make install
vim /etc/init.d/nginx
#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"
start()
{
echo -n $"Starting $prog: "
mkdir -p /dev/shm/nginx_temp
daemon $NGINX_SBIN -c $NGINX_CONF
RETVAL=$?
echo
return $RETVAL
}
stop()
{
echo -n $"Stopping $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -TERM
rm -rf /dev/shm/nginx_temp
RETVAL=$?
echo
return $RETVAL
}
reload()
{
echo -n $"Reloading $prog: "
killproc -p $NGINX_PID $NGINX_SBIN -HUP
RETVAL=$?
echo
return $RETVAL
}
restart()
{
stop
start
}
configtest()
{
$NGINX_SBIN -c $NGINX_CONF -t
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
restart
;;
configtest)
configtest
;;
*)
echo $"Usage: $0 {start|stop|reload|restart|configtest}"
RETVAL=1
esac
exit $RETVALchmod 755 /etc/init.d/nginx chkconfig --add nginx chkconfig nginx on
mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak vi /usr/local/nginx/conf/nginx.conf
user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
use epoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
' $host "$request_uri" $status'
' "$http_referer" "$http_user_agent"';
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htm
application/xml;
server
{
listen 80;
server_name localhost;
index index.html index.htm index.php;
root /usr/local/nginx/html;
location ~ \.php$
{
include fastcgi_params;
fastcgi_pass unix:/tmp/php-fcgi.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
}
}
}/usr/local/nginx/sbin/nginx -t /etc/init.d/nginx start netstat -lntp |grep 80
測試php解析
vi /usr/local/nginx/html/1.php //加入如下內容
<?php echo "test php scripts."; ?>
curl localhost/1.php
附：設置默認虛擬主機和多站點配置
增加vhost文件夾用于配置多站點
vim /usr/local/nginx/conf/nginx.conf
include vhost/*.conf
mkdir /usr/local/nginx/conf/vhost
cd !$; vim default.conf //加入如下內容
server
{
listen 80 default_server; // 有這個標記的就是默認虛擬主機
server_name aaa.com;
index index.html index.htm index.php;
root /data/wwwroot/default;
}
mkdir -p /data/wwwroot/default/
echo “This is a default site.”>/data/wwwroot/default/index.html
/usr/local/nginx/sbin/nginx -t
/usr/local/nginx/sbin/nginx -s reload
curl localhost
curl -x127.0.0.1:80 123.com
關于CentOS 7中怎么搭建LNMP環境就分享到這里了，希望以上內容可以對大家有一定的幫助，可以學到更多知識。如果覺得文章不錯，可以把它分享出去讓更多的人看到。
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