DNS服务器+2*LAP服务器+2*MySQL服务器+NFS服务器
作者：互联网
实验需关闭firewalld和SELinux
DNS服务器：
配置文件：
- /etc/named.conf
- /etc/named.rfc1912.zones
- /var/named/yunmix.top.zone
[root@centos7 ~]#yum install -y bind
[root@centos7 ~]#cat /etc/named.conf
options {
//listen-on port 53 { 127.0.0.1; };
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
recursing-file "/var/named/data/named.recursing";
secroots-file "/var/named/data/named.secroots";
//allow-query { localhost; };
forward first;
forwarders { 114.114.114.114; };
recursion yes;
// dnssec-enable yes;
// dnssec-validation yes;
...
}
[root@centos7 ~]#cat /etc/named.rfc1912.zones
zone "yunmix.top" IN {
type master;
file "yunmix.top.zone";
};
[root@centos7 ~]#cat /var/named/yunmix.top.zone
$TTL 1D
@ IN SOA ns.yunmix.top. admin.yunmix.top. (
20210131 ; serial
1D ; refresh
1H ; retry
1W ; expire
3H ) ; minimum
@ NS ns
ns A 10.0.0.7
www CNAME web
web A 10.0.0.8
web A 10.0.0.18
blog A 10.0.0.18
blog A 10.0.0.8
NFS服务器
[root@centos7 ~]#yum install nfs-utils rpcbind -y
[root@centos7 ~]#id apache
uid=48(apache) gid=48(apache) groups=48(apache)
[root@centos7 ~]#mkdir -pv /data/www/
[root@centos7 ~]#cat /etc/exports.d/apache.exports
/data/www/ *(rw,all_squash,anonuid=48,anongid=48)
LAP服务器
[root@centos8 ~]#yum install -y httpd php-fpm php-mysqlnd php-xml
[root@centos8 ~]#cat /etc/httpd/conf.d/vhosts.conf
<virtualhost *:80>
documentroot /www/html/wordpress
servername www.yunmix.top
<directory /www/html/wordpress>
require all granted
</directory>
<ifmodule dir_module>
directoryindex index.php index.html index.htm
proxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/www/html/wordpress/$1
</ifmodule>
</virtualhost>
<virtualhost *:80>
documentroot /www/html/forum
servername blog.yunmix.top
<directory /www/html/forum>
require all granted
</directory>
<ifmodule dir_module>
directoryindex index.php index.html index.htm
proxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/www/html/forum/$1
</ifmodule>
</virtualhost>
[root@centos8 ~]#mkdir -pv /www/html
[root@centos8 ~]#yum install nfs-utils -y
[root@centos8 ~]#mount 10.0.0.37:/data/www /www/html/ //永久挂载须在/etc/fstab配置
MySQL主服务器
[root@centos7 ~]#yum install mariadb-server -y
[root@centos7 ~]#cat /etc/my.cnf
[mysqld]
server-id=1
log-bin
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd
[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid
#
# include all files from the config directory
#
!includedir /etc/my.cnf.d
[root@centos7 ~]#mysqldump -A -F --single-transaction --master-data=1 > /tmp/all.mysql
[root@centos7 ~]#mysql
MariaDB [(none)]> create database ultrax;
MariaDB [(none)]> grant all on ultrax.* to forum@'10.0.0.%' identified by 'magedu';
MariaDB [(none)]> create database wordpress;
MariaDB [(none)]> grant all on wordpress.* to wordpress@'10.0.0.%' identified by 'magedu';
MariaDB [(none)]> grant replication slave on *.* to repluer@'10.0.0.%' identified by 'magedu';
MariaDB [(none)]> select user,host from mysql.user;
+-----------+--------------------+
| user | host |
+-----------+--------------------+
| repluer | 10.0.0.% |
| wordpress | 10.0.0.% |
| forum | 10.0.0.18 |
| forum | 10.0.0.37 |
| root | 127.0.0.1 |
| root | ::1 |
| | centos7.magedu.org |
| root | centos7.magedu.org |
| | localhost |
| root | localhost |
+-----------+--------------------+
10 rows in set (0.00 sec)
MySQL服务器
[root@centos7 ~]#grep -i -A6 '^change master to' all.mysql
CHANGE MASTER TO
MASTER_HOST='10.0.0.17',
MASTER_USER='repluer',
MASTER_PASSWORD='magedu',
MASTER_PORT=3306,
MASTER_LOG_FILE='mariadb-bin.000002', MASTER_LOG_POS=245;
[root@centos7 ~]#mysql < all.mysql
[root@centos7 ~]#mysql
MariaDB [(none)]> start slave;
标签：10.0,named,root,www,centos7,NFS,var,服务器,LAP 来源： https://blog.csdn.net/weixin_50904580/article/details/113513776