用yum快速搭建LAMP平台

实验环境：

[root@nmserver-7 html]# cat  /etc/redhat-release 
CentOS release 7.3.1611 (AltArch) 
[root@nmserver-uname -a
Linux nmserver-7.test.com 3.10.0-514.el7.centos.plus.i686 #1 SMP Wed Jan 25 12:55:04 UTC 2017 i686 i686 i386 GNU/Linux

1、安装apache

　　1.1 安装apache

7 ~]# yum install httpd httpd-devel

　　1.2 启动apache服务

7 ~]# systemctl start httpd

　　1.3 设置httpd服务开机启动

7 ~]# systemctl enable httpd Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.

　　1.4 查看服务状态

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[root@nmserver-7 ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
   Active: active (running) since 五 2017-07-21 17:21:37 CST; 6min ago
     Docs: man:httpd(8)
           man:apachectl(8)
 Main PID: 2449 (httpd)
   Status: "Total requests: 11; Current requests/sec: 0; Current traffic:   0 B/sec"
   CGroup: /system.slice/httpd.service
           ├─2449 /usr/sbin/httpd -DFOREGROUND
           ├─2450 /usr/sbin/httpd -DFOREGROUND
           ├─2451 /usr/sbin/httpd -DFOREGROUND
           ├─2452 /usr/sbin/httpd -DFOREGROUND
           ├─2453 /usr/sbin/httpd -DFOREGROUND
           ├─2454 /usr/sbin/httpd -DFOREGROUND
           ├─2493 /usr/sbin/httpd -DFOREGROUND
           ├─2494 /usr/sbin/httpd -DFOREGROUND
           └─2495 /usr/sbin/httpd -DFOREGROUND

7月 35 nmserver-7.test.com systemd[1]: Starting The Apache HTTP Server...
7月 36 nmserver-7.test.com httpd[2449]: AH00558: httpd: Could not reliably determine the server's fully q...ssage
7月 37 nmserver-1]: Started The Apache HTTP Server.
Hint: Some lines were ellipsized,use -l to show in full.

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　　1.5 防火墙设置开启80端口

7 ~]# firewall-cmd --permanent --zone=public --add-service=http success [root@nmserver-7 ~]# firewall-cmd --permanent --zone=public --add-service=https success [root@nmserver-7 ~]# firewall-cmd --reload success

　　1.6确认80端口监听中

7 ~]# netstat -tulp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:ssh 0.0:* LISTEN 1084/sshd tcp 0 localhost:smtp 1486/master tcp6 0 [::]:ssh [::]:* LISTEN 1084/sshd tcp6 0 localhost:smtp [::]:* LISTEN 1486/master tcp6 0 [::]:http [::]:* LISTEN 2449/httpd udp 0 localhost:323 0.0:* 592/chronyd udp6 323 [::]:* 592/chronyd

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　　1.8 查服务器IP

7 ~]# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00 brd 00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens33: <BROADCAST,MULTICAST,128);line-height:1.5;">1500 qdisc pfifo_fast state UP qlen 1000 link/ether 00:0c:29:56:bc:cf brd ff:ff:ff:ff:ff:ff inet 192.168.8.9/24 brd 8.255 scope global ens33 valid_lft forever preferred_lft forever inet6 fe80::20c:29ff:fe56:bccf/64 scope link valid_lft forever preferred_lft forever 3: bridge0: <NO-CARRIER,BROADCAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000 link/ether ea:89:d5:c7:32:73 brd ff:ff:ff:ff:ff:ff

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　　1.9 浏览器登陆

2、安装MysqL

　　2.1安装MysqL

install mariadb mariadb-server mariadb-libs mariadb-devel

root@nmserver-7 ~]# rpm -qa |grep maria
mariadb-libs-5.5.52-1.el7.i686
mariadb-1.el7.i686
mariadb-server-1.el7.i686
mariadb-devel-1.el7.i686

　　2.2 开启MysqL服务，并设置开机启动，检查MysqL状态

7 ~]# systemctl start mariadb [root@nmserver-7 ~]# systemctl enable mariadb Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service. [root@nmserver-7 ~]# systemctl status mariadb ● mariadb.service - MariaDB database server Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled) Active: active (running) since 六 22 19:20 CST; 21s ago Main PID: 9603 (MysqLd_safe) CGroup: /system.slice/mariadb.service ├─9603 /bin/sh /usr/bin/MysqLd_safe --basedir=/usr └─9760 /usr/libexec/MysqLd --basedir=/usr --datadir=/v... 7月 15 nmserver-7.test.com mariadb-prepare-db-dir[9524]: ... 7月 16 nmserver-7.test.com MysqLd_safe[9603]: 170722 21... 7月 20 nmserver-1]: Started MariaDB ...

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1084/sshd tcp 0 0 0.0.0.0:MysqL 0.0.0.0:* LISTEN 9760/MysqLd tcp6 2449/httpd udp 592/chronyd

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　　2.3 数据库安全设置

7 ~]# MysqL_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MariaDB to secure it,well need the current password for the root user. If youve just installed MariaDB,and you havent set the root password yet,the password will be blank, so you should just press enter here. Enter current password for root (enter for none): OK,successfully used password,moving on... Setting the root password ensures that nobody can log into the MariaDB root user without the proper authorisation. Set root password? [Y/n] y New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! By default,a MariaDB installation has an anonymous user,allowing anyone to log into MariaDB without having to have a user account created for them. This is intended only for testing,and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? [Y/n] y ... Success! Normally,root should only be allowed to connect from localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? [Y/n] n ... skipping. By default,MariaDB comes with a database named test' that anyone can access. This is also intended only for testing,and should be removed before moving into a production environment. Remove test database and access to it? [Y/n] y - Dropping test database... ... Success! - Removing privileges on test database... ... Success! Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? [Y/n] y ... Success! Cleaning up... All done! If youve completed all of the above steps,your MariaDB installation should now be secure. Thanks for using MariaDB!

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　　2.4 登陆数据库测试

7 ~]# MysqL -uroot -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 11 Server version: 52-MariaDB MariaDB Server Copyright (c) 2000,2016,Oracle,MariaDB Corporation Ab and others. Type help;' or \h' for help. Type \c' to clear the current input statement. MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | MysqL | | performance_schema | +--------------------+ 3 rows in set (0.02 sec) MariaDB [(none)]>

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3、安装PHP

　　3.1 安装PHP

yum -y install PHP

7 ~]# rpm -ql PHP /etc/httpd/conf.d/PHP.conf /etc/httpd/conf.modules.d/10-PHP.conf /usr/lib/httpd/modules/libPHP5.so /usr/share/httpd/icons/PHP.gif /var/lib/PHP/session

　　3.2 将PHP与MysqL关联起来

install PHP-MysqL [root@nmserver-7 ~]# rpm -ql PHP-MysqL /etc/PHP.d/MysqL.ini /etc/PHP.d/MysqLi.ini /etc/PHP.d/pdo_MysqL.ini /usr/lib/PHP/modules/MysqL.so /usr/lib/PHP/modules/MysqLi.so /usr/lib/PHP/modules/pdo_MysqL.so

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　　3.3 安装常用PHP模块

install -y PHP-gd PHP-ldap PHP-odbc PHP-pear PHP-xml PHP-xmlrpc PHP-mbstring PHP-snmp PHP-soap curl curl-devel PHP-bcmath

　　3.4 测试PHP

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[root@nmserver-7 ~]# cd /var/www/html/
[root@nmserver-7 html]# ls
[root@nmserver-7 html]# pwd
/var/www/html
[root@nmserver-7 html]# vi info.PHP

<?PHP
 PHPinfo();
?>
~ 
~ 
~ 
~ 
~ 
~ 
~ 
~                                                                     
:wq

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　　3.5重启apache服务器

7 html]# systemctl restart http

　　3.6测试PHP

　　在自己电脑浏览器输入 192.168.8.9/info.PHP，你可以看到已经安装的模块；

用yum快速搭建LAMP平台

实验环境：

1、安装apache

1.1 安装apache

1.2 启动apache服务

1.3 设置httpd服务开机启动

1.4 查看服务状态

1.5 防火墙设置开启80端口

1.6确认80端口监听中

1.8 查服务器IP

1.9 浏览器登陆

2、安装MysqL

2.1安装MysqL

2.2 开启MysqL服务，并设置开机启动，检查MysqL状态

2.3 数据库安全设置

3.1 安装PHP

3.6测试PHP

至此，CentOS7下LAMP环境搭建好了！下一步可以安装zabbix了！

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