Datenbank für PowerDNS erstellen (Version 4.1.X)

Datenbank anlegen

Datenbank powerdns erstellen - siehe MySQL

Die Zugangsdaten für die Datenbank in der Datei

sudo vi /etc/powerdns/pdns.conf

am Ende hinzufügen:

#################################
# database connection
launch=gmysql
gmysql-host=127.0.0.1
gmysql-user=powerdns
gmysql-dbname=powerdns
gmysql-password=<password>

Tabellen anlegen

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) CHARACTER SET 'utf8' DEFAULT NULL,
  PRIMARY KEY (id)
) Engine=InnoDB CHARACTER SET 'latin1';

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 CHARACTER SET 'latin1';

CREATE INDEX nametype_index ON records(name,type);
CREATE INDEX domain_id ON records(domain_id);
CREATE INDEX ordername ON records (ordername);


CREATE TABLE supermasters (
  ip                    VARCHAR(64) NOT NULL,
  nameserver            VARCHAR(255) NOT NULL,
  account               VARCHAR(40) CHARACTER SET 'utf8' NOT NULL,
  PRIMARY KEY (ip, nameserver)
) Engine=InnoDB CHARACTER SET 'latin1';


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) CHARACTER SET 'utf8' DEFAULT NULL,
  comment               TEXT CHARACTER SET 'utf8' NOT NULL,
  PRIMARY KEY (id)
) Engine=InnoDB CHARACTER SET 'latin1';

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 CHARACTER SET 'latin1';

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 CHARACTER SET 'latin1';

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 CHARACTER SET 'latin1';

CREATE UNIQUE INDEX namealgoindex ON tsigkeys(name, algorithm);

Testen

Testdaten einfügen

# mysql pdnstest
mysql> INSERT INTO domains (name, type) values ('example.com', 'NATIVE');
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'example.com','localhost admin.example.com 1 10380 3600 604800 3600','SOA',86400,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'example.com','dns-us1.powerdns.net','NS',86400,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'example.com','dns-eu1.powerdns.net','NS',86400,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'www.example.com','192.0.2.10','A',120,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'mail.example.com','192.0.2.12','A',120,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'localhost.example.com','127.0.0.1','A',120,NULL);
INSERT INTO records (domain_id, name, content, type,ttl,prio)
VALUES (1,'example.com','mail.example.com','MX',120,25);

Server starten

sudo /usr/sbin/pdns_server --daemon=no --guardian=no --loglevel=9

Testabfragen

pi@server1:~ $ dig +short www.example.com @127.0.0.1
192.0.2.10
pi@server1:~ $ dig +short example.com MX @127.0.0.1
25 mail.example.com.

Links

https://doc.powerdns.com/authoritative/guides/basic-database.html

https://github.com/PowerDNS/pdns/blob/rel/auth-4.1.x/modules/gmysqlbackend/schema.mysql.sql