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Linux運維:CentOS7安裝LNMP(nginx1.14.2、mariadb10.3.13、p

cocopeak / 1942人閱讀

摘要:啟動服務(wù)啟動查看端口進程進入數(shù)據(jù)庫設(shè)置軟連接設(shè)置密碼用戶登錄至此安裝完畢。編譯安裝下載軟件包解壓編譯安裝添加啟動腳本內(nèi)容如下設(shè)置開機啟動啟動,查看進程端口確定至此安裝完畢。

前言

系統(tǒng)環(huán)境

[root@lnmp mysql]# cat /etc/redhat-release 
CentOS Linux release 7.3.1611 (Core) 
[root@lnmp mysql]# uname -r
3.10.0-514.el7.x86_64

官方下載地址

mariadb數(shù)據(jù)庫

php

ngixn

安裝mariadb10.3.13

1. 下載mariadb二進制包
由于源碼包編譯時間過長就不選用了,而選用已經(jīng)編譯過的二進制包

$ wget https://mirrors.shu.edu.cn/mariadb//mariadb-10.3.13/bintar-linux-x86_64/mariadb-10.3.13-linux-x86_64.tar.gz

2. 解壓

$ tar -zxvf mariadb-10.3.13-linux-x86_64.tar.gz

3. 將解壓后的二進制包放置軟件目錄
這里我習(xí)慣放置在/usr/local下,并改名mysql

$ mv mariadb-10.3.13-linux-x86_64 /usr/local/mysql

4. 創(chuàng)建數(shù)據(jù)存儲目錄與管理用戶mysql

$ groupadd mysql
$ useradd -s /sbin/nologin -M mysql
$ cd /usr/local/mysql
$ chown -R mysql:mysql .

5.初始化

$ ./scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

這一步如果報錯:

/usr/local/mariadb/bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory    

解決:yum install -y libaio-devel

6.檢查是否安裝成功
在初始化命令之后使用$ ech $?,查看返回結(jié)果是否為0,為0表示成功,不為0表示失敗。

7.拷貝啟動腳本,并用chkconfig工具管理

$ cd /usr/local/mysql
$ cp support-files/mysql.server /etc/init.d/mysqld
# 定義啟動腳本內(nèi)容,修改datadir和basedir
$ vim /etc/init.d/mysqld
# 修改
basedir=/usr/local/mysql # 軟件的目錄
datadir==/usr/local/mysql/data # 存放數(shù)據(jù)目錄
# 修改完,設(shè)置開機自啟動
$ chkconfig --add mysqld
$ chkconfig mysqld on

8.設(shè)置mariadb配置文件/etc/my.cnf

$ vim /etc/my.cnf
# 修改配置內(nèi)容為

datadir=/usr/local/mysql/data
socket=/tmp/mysql.sock
log-error=/usr/local/mysql/data/mariadb.log
pid-file=/usr/local/mysql/data/mariadb.pid

保存退出。

9. 啟動mariadb服務(wù)

$ /etc/init.d/mysqld start #啟動mariadb

10. 查看端口進程

[root@lnmp mysql]$ netstat -lntp | grep mysql
tcp6       0      0 :::3306                 :::*                    LISTEN      4225/mysqld         
[root@lnmp mysql]$ ps aux | grep mysql
root       4140  0.0  0.0 115436  1756 ?        S    13:31   0:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/data --pid-file=/usr/local/mysql/data/lnmp.pid
mysql      4225  0.0  4.8 1713716 90736 ?       Sl   13:31   0:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/usr/local/mysql/data/mariadb.log --pid-file=/usr/local/mysql/data/lnmp.pid --socket=/tmp/mysql.sock
root       4280  0.0  0.0 112728   964 pts/1    S+   13:43   0:00 grep --color=auto mysql
   

11. 進入mariadb數(shù)據(jù)庫

    $ /usr/local/mysql/bin/mysql
    Welcome to the MariaDB monitor.  Commands end with ; or g.
    Your MariaDB connection id is 10
    Server version: 10.3.13-MariaDB MariaDB Server
    
    Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
    
    Type "help;" or "h" for help. Type "c" to clear the current input statement.
    
    MariaDB [(none)]> 

12. 設(shè)置軟連接

$ ln -s /usr/local/mysql/bin/mysql /usr/bin 
$ ln -s /usr/local/mysql/bin/mysqladmin /usr/bin

13. 設(shè)置root密碼

$ mysqladmin -u root -p "!@#123qwe"

14. root用戶登錄mysql

[root@lnmp mysql]# mysql -u root -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or g.
Your MariaDB connection id is 16
Server version: 10.3.13-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type "help;" or "h" for help. Type "c" to clear the current input statement.

MariaDB [(none)]> 

至此mariadb安裝完畢。

安裝php7.3.3

1. 下載軟件包
下載地址:http://php.net/get/php-7.3.3.tar.bz2/from/a/mirror
選擇中國鏡像站點下載,或者復(fù)制鏈接地址wget下載也可以。
這里我是先下載到我的window再上傳到linux。

2. 解壓

$ tar -jxvf php-7.3.3.tar.bz2 
# 如果沒有安裝bzip2工具會報錯
$ yum install -y bzip2

3. 安裝依賴包

$ yum install -y gcc libxml2-devel zlib-devel openssl-devel bzip2-devel libjpeg-devel libpng-devel  epel-release libmcrypt-devel curl-devel freetype-devel

4. 編譯參數(shù)

$ ./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl

5. 安裝
make && make install

6. 拷貝配置文件

$ cp /usr/local/src/php-7.3.3/php.ini-development /usr/local/php-fpm/etc/php.ini
$ cp /usr/local/php-fpm/etc/php-fpm.conf.default /usr/local/php-fpm/etc/php-fpm.conf

7. 配置啟動腳本設(shè)置開機啟動

$ cp /usr/local/src/php-7.3.3/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
$ chmod +x php-fpm
$ chkconfig --add php-fpm
$ chkconfig php-fom on

8. 創(chuàng)建用戶,配置pool

$ useradd php-fpm
$ cp /usr/local/php-fpm/etc/php-fpm.d/www.conf.default /usr/local/php-fpm/etc/php-fpm.d/www.conf

9.啟動服務(wù),查看進程

[root@lnmp ~]$ service php-fpm start
Starting php-fpm  done
[root@lnmp ~]$ ps aux | grep php-fpm
root      18747  0.0  0.3 115992  6284 ?        Ss   13:27   0:00 php-fpm: master process (/usr/local/php-fpm/etc/php-fpm.conf)
php-fpm   18748  0.0  0.3 115992  5836 ?        S    13:27   0:00 php-fpm: pool www
php-fpm   18749  0.0  0.3 115992  5836 ?        S    13:27   0:00 php-fpm: pool www
root      18751  0.0  0.0 112724   988 pts/0    S+   13:27   0:00 grep --color=auto php-fpm
[root@lnmp ~]$ netstat -lntp | grep php-fpm
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      18747/php-fpm: mast 

php安裝完畢。

編譯安裝nginx1.14.2

1. 下載軟件包

$ cd /usr/local/src
$ wget http://nginx.org/download/nginx-1.14.2.tar.gz

2. 解壓

$  tar -zxvf nginx-1.14.2.tar.gz 

3. 編譯安裝

$ cd nginx-1.14.2
$ ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
$ make && make install

4. 添加nginx啟動腳本
$ vim /etc/init.d/nginx
內(nèi)容如下:

#!/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 $RETVAL

5. 設(shè)置nginx開機啟動

$ chmod +x /etc/init.d/nginx
$ chkconfig --add nginx
$ chkconfig nginx on

6. 啟動nignx,查看進程端口

[root@lnmp nginx-1.14.2]$ /etc/init.d/nginx start
Starting nginx (via systemctl):                            [  確定  ]
[root@lnmp nginx-1.14.2]$ ps aux | grep nginx
root      21486  0.0  0.0  45948  1120 ?        Ss   13:50   0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody    21487  0.0  0.1  46384  1900 ?        S    13:50   0:00 nginx: worker process
root      21489  0.0  0.0 112724   988 pts/0    S+   13:50   0:00 grep --color=auto nginx
[root@lnmp nginx-1.14.2]$ netstat -lntp | grep nginx
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      21486/nginx: master 

至此nginx安裝完畢。

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