powerdns

Posted 2021-12-02

PowerDNS
实现WEB管理的PowerDNS

安装包：有基于EPEL源的包, 要先开启

yum install -y mariadb-server pdns pdns-backend-mysql httpd php php-devel php-gd php-mcrypt php-imap php-ldap php-mysql php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mhash gettext
yum install -y pdns pdns-backend-mysql

准备mariadb中的数据库，表和用户

使用提前准备的数据库文件导入

[[email protected] ~]#systemctl start httpd mariadb        #开启httpd mariadb 服务
[[email protected] ~]#systemctl enable  httpd pdns mariadb #设置为开机启动
[[email protected] data]#mysql < /data/pdns.sql 

• 数据库文件pdns.sql内容如下:

  CREATE DATABASE powerdns;
  GRANT ALL ON powerdns.* TO ‘powerdns‘@‘localhost‘ IDENTIFIED BY ‘magedu‘;
  use powerdns
  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)
  ) Engine=InnoDB;
  CREATE UNIQUE INDEX name_index ON domains(name);
  CREATE TABLE records (
  id                    BIGINT AUTO_INCREMENT,
  domain_id             INT DEFAULT NULL,
  name                  VARCHAR(255) DEFAULT NULL,
  type                  VARCHAR(10) DEFAULT NULL,
  content               VARCHAR(64000) DEFAULT NULL,
  ttl                   INT DEFAULT NULL,
  prio                  INT DEFAULT NULL,
  change_date           INT DEFAULT NULL,
  disabled              TINYINT(1) DEFAULT 0,
  ordername             VARCHAR(255) BINARY DEFAULT NULL,
  auth                  TINYINT(1) DEFAULT 1,
  PRIMARY KEY (id)
  ) Engine=InnoDB;
  CREATE INDEX nametype_index ON records(name,type);
  CREATE INDEX domain_id ON records(domain_id);
  CREATE INDEX recordorder ON records (domain_id, ordername);
  CREATE TABLE supermasters (
  ip                    VARCHAR(64) NOT NULL,
  nameserver            VARCHAR(255) NOT NULL,
  account               VARCHAR(40) NOT NULL,
  PRIMARY KEY (ip, nameserver)
  ) Engine=InnoDB;
  CREATE TABLE comments (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  name                  VARCHAR(255) NOT NULL,
  type                  VARCHAR(10) NOT NULL,
  modified_at           INT NOT NULL,
  account               VARCHAR(40) NOT NULL,
  comment               VARCHAR(64000) NOT NULL,
  PRIMARY KEY (id)
  ) Engine=InnoDB;
  CREATE INDEX comments_domain_id_idx ON comments (domain_id);
  CREATE INDEX comments_name_type_idx ON comments (name, type);
  CREATE INDEX comments_order_idx ON comments (domain_id, modified_at);
  CREATE TABLE domainmetadata (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  kind                  VARCHAR(32),
  content               TEXT,
  PRIMARY KEY (id)
  ) Engine=InnoDB;
  CREATE INDEX domainmetadata_idx ON domainmetadata (domain_id, kind);
  CREATE TABLE cryptokeys (
  id                    INT AUTO_INCREMENT,
  domain_id             INT NOT NULL,
  flags                 INT NOT NULL,
  active                BOOL,
  content               TEXT,
  PRIMARY KEY(id)
  ) Engine=InnoDB;
  CREATE INDEX domainidindex ON cryptokeys(domain_id);
  CREATE TABLE tsigkeys (
  id                    INT AUTO_INCREMENT,
  name                  VARCHAR(255),
  algorithm             VARCHAR(50),
  secret                VARCHAR(255),
  PRIMARY KEY (id)
  ) Engine=InnoDB;
  CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);

  配置PowerDNS使用mariadb作为后台数据存储

  vim /etc/pdns/pdns.conf，查找到包含launch= 的行，修改并添加下面的内容
  launch=gmysql
  gmysql-host=localhost
  gmysql-port=3306
  gmysql-dbname=powerdns
  gmysql-user=powerdns
  gmysql-password=magedu
  [[email protected] ~]#systemctl start pdns

安装powerdnsadmin

[[email protected] ~]#tar xf poweradmin-2.1.7.tgz -C /var/www/html/
[[email protected] ~]#cd /var/www/html/
[[email protected] html]#mv poweradmin-2.1.7/ poweradmin

##从浏览器登录
http://192.168.37.110/poweradmin/

如图点击install安装

默认语言选项,下一步

默认选项,下一步

输入相关信息, 数据库用户名, 密码, 主机地址, 端口, 数据库, poweradmin密码(新设置)

设置一个受限用户, 密码, 域名, 服务器地址(实验时本机为DNS服务器，如有两个就填两个)

将下面的数据库命令复制到数据库中执行，添加管理员用户, 执行成功后下一步

复制下面的PHP代码到网站目录中/inc/目录下创建config.inc.php文件, 完成后下一步

删除install/目录后完成安装