An Ansible role created by the folks behind PowerDNS to install and configure the PowerDNS Authoritative Server.

Even though PowerDNS supports numerous backends, database servers are not (and will not) be installed by this role.

This role is considered alpha quality at the moment, but issues and pull requests are accepted.

An Ansible installation.

If you want to use this role to automatic create user and database. You need to fulfill these requirements

• You have to prepare root or privilege user that can create database and assign permission to user. This privilege user must can connect to the database from target machine.
• Configure pdns_backends_mysql_credential variable as describe below.

A dict that allows you configure the backends, this also installs the correct packages for these backends. By default, no backends are installed and PowerDNS will be unable to start.

A dict that allows you to put privilege users to create mysql database and assign user privilege to this database. Please read requirements before configure this variable

A dict detailing the configuration of PowerDNS. You should not set the following options here (other variables set these):

• config-dir
• set-uid
• set-gid
• any backend related options

See below for an example.

The directory where the configuration (pdns.conf) is stored. '/etc/powerdns' by default.

How to install PowerDNS, either 'packages' or 'source'. 'packages' by default.

When using 'packages' for pdns_installation_type, use operating system packages ('os') or the PowerDNS repository ('powerdns'). This is 'os' by default.

When installing from the PowerDNS repository, what branch should be installed? Currently only 'master' is supported.

The user to run PowerDNS as, this is 'pdns' by default. This user is not (yet) created (but the package might have done that for you).

The group to run PowerDNS as, this is 'pdns' by default. This group is not (yet) created (but the package might have done that for you).

Run as a master using the bind backend (when you already have a named.conf):

- hosts: ns1.example.net
  roles:
    - role: PowerDNS.pdns
  vars:
    pdns_config:
      master: true
      local-address: '192.0.2.53'
    pdns_backends:
      bind:
        config: '/etc/named/named.conf'

Run the PowerDNS masterbranch from a package from repo.powerdns.com as a slave with the MySQL backend:

- hosts: ns2.example.net
  roles:
    - role: PowerDNS.pdns
  vars:
    pdns_config:
      master: false
      slave: true
      local-address: '192.0.2.54'
    pdns_backends:
      gmysql:
        host: 192.0.2.120
        port: 3306
        user: powerdns
        password: P0w3rDn5
        dbname: pdns
    pdns_repo_provider: 'powerdns'
    pdns_repo_branch: 'master'

Run the PowerDNS master branch from a package from repo.powerdns.com as a master with the MySQL backend and use the root user to initialize the database and database user:

- hosts: ns2.example.net
  roles:
    - role: PowerDNS.pdns
  vars:
    pdns_config:
      master: true
      slave: false
      local-address: '192.0.2.77'
    pdns_backends:
      gmysql:
        host: 192.0.2.120
        port: 3306
        user: powerdns
        password: P0w3rDn5
        dbname: pdns
    pdns_backends_mysql_credential:
      gmysql:
        priv_user: root
        priv_password: myrootpass
        priv_host:
          - "%"
    pdns_repo_provider: 'powerdns'
    pdns_repo_branch: 'master'

Note: when using pdns_backends_mysql_credential, the host, user, dbname and password options become mandatory.

Run as a master on port 5300, using two different PostgreSQL databases:

- hosts: ns2.example.net
  roles:
    - role: PowerDNS.pdns
  vars:
    pdns_config:
      master: true
      local-port: 5300
      local-address: '192.0.2.111'
    pdns_backends:
      'gpgsql:serverone':
        host: 192.0.2.124
        user: powerdns
        password: P0w3rDn5
        dbname: pdns2
      'gpgsql:otherserver':
        host: 192.0.2.125
        user: root
        password: root
        dbname: dns

(C) 2015 - PowerDNS.COM BV

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Pieter Lexis [email protected]

• Travis CI testing (kitchen + AWS?)
• Installation from source