关于PowerDNS?
PowerDNS 是一个跨平台DNS server 软件，他使用Access/MySQL 记录DNS 信息。这里简单记录在centos系统下PowerDNS 的安装配置及PowerDNS WEB 管理工具PowerAdmin的安装。
安装设置 MySQL
[hew@linuxbyte.org ~]# yum -y install mysql mysql-server
[hew@linuxbyte.org ~]# service mysqld start
[hew@linuxbyte.org ~]# mysqladmin -u root password password123
[hew@linuxbyte.org ~]# mysql -u root -p
mysql> CREATE DATABASE powerdns;
mysql> user powerdns;
mysql> CREATE TABLE domains (
-> id INT AUTO_INCREMENT,
-> name VARCHAR(255) NOT NULL,
-> master VARCHAR(128) DEFAULT NULL,
-> last_check INT DEFAULT NULL,
-> type VARCHAR(6) NOT NULL,
-> notified_serial INT DEFAULT NULL,
-> account VARCHAR(40) DEFAULT NULL,
-> PRIMARY KEY (id)
-> );
mysql> CREATE UNIQUE INDEX name_index ON domains(name);
mysql> CREATE TABLE records (
-> id INT AUTO_INCREMENT,
-> domain_id INT DEFAULT NULL,
-> name VARCHAR(255) DEFAULT NULL,
-> type VARCHAR(6) DEFAULT NULL,
-> content VARCHAR(255) DEFAULT NULL,
-> ttl INT DEFAULT NULL,
-> prio INT DEFAULT NULL,
-> change_date INT DEFAULT NULL,
-> PRIMARY KEY(id)
-> );
mysql> CREATE INDEX rec_name_index ON records(name);
mysql> CREATE INDEX nametype_index ON records(name,type);
mysql> CREATE INDEX domain_id ON records(domain_id);
mysql> CREATE TABLE supermasters (
-> ip VARCHAR(25) NOT NULL,
-> nameserver VARCHAR(255) NOT NULL,
-> account VARCHAR(40) DEFAULT NULL
-> );
mysql> quit;安装并设置PowerDNS
[hew@linuxbyte.org ~]# yum -y install pdns pdns-backend-mysql
[hew@linuxbyte.org ~]# vim /etc/pdns/pdns.conf#################################
# launch Which backends to launch and order to query them in
#
# launch=
launch=gmysql
gmysql-host=192.168.0.254
gmysql-user=power_admin
gmysql-password=password123
gmysql-dbname=powerdns
#################################[hew@linuxbyte.org ~]# service pdns start安组PowerDNS web 管理工具 PowerAdmin
a.安装httpd php
[hew@linuxbyte.org ~]# yum -y install httpd php php-devel php-gd php-imap php-ldap php-mysql php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-mhash gettext php-pear-DB php-pear-MDB2-Driver-mysql
[hew@linuxbyte.org ~]# service httpd startb.下载安装 PowerAdmin
[hew@linuxbyte.org ~]# wget https://www.poweradmin.org/download/poweradmin-2.1.2.tgz
[hew@linuxbyte.org ~]# tar zxvf poweradmin-2.1.2.tgz -C /var/www/html/
[hew@linuxbyte.org ~]# mv poweradmin-2.1.2 poweradmin
[hew@linuxbyte.org ~]# mv /var/www/html/poweradmin/inc/config.inc.php
[hew@linuxbyte.org ~]# chown -R apache:apache /var/www/html/poweradmin/