
=head1 NAME

gdnsd-plugin-static - gdnsd static plugin

=head1 SYNOPSIS

Example static resources config for resolution:

  plugins => {
    static => {
      foo => 192.0.2.1
      bar => 2001:db8::1
      baz => something.example.com.
    }
  }

Example static service_types config for monitoring:

  service_types => {
    my_static_mon => {
      plugin => static,
      ttl => 123,
      state => UP,
      # ... other generic service_type params (ignored)
    }
  }

Zonefile RRs using static plugin resolution

  foo 300 DYNA static!foo
  bar 300 DYNC static!bar
  baz 300 DYNC static!baz

=head1 DESCRIPTION

B<gdnsd-plugin-static> is a combined monitoring and resolution
plugin that returns static data.  It is generally useless in
real scenarios, and mostly serves only as an example/test plugin.

For resolution, the configuration is a simple key/value hash
where the keys are resource names and the values can be a single
IP address (v4 or v6) or a domainname.  The domainname form can
only be used with C<DYNC>, while the address form can be used with
either C<DYNA> or C<DYNC>.

For monitoring configuration as a service_type, the only two useful
parameters are C<ttl> and C<state>, which set a fixed TTL and state
for this static monitor result.  The other standard monitoring
parameters (e.g. interval, timeout) are ignored, as static sets its
states once at startup and never runs again.

=head1 SEE ALSO

L<gdnsd.config(5)>, L<gdnsd.zonefile(5)>, L<gdnsd(8)>

The gdnsd manual.

=head1 COPYRIGHT AND LICENSE

Copyright (c) 2014 Brandon L Black <blblack@gmail.com>

This file is part of gdnsd.

gdnsd 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 3 of the License, or
(at your option) any later version.

gdnsd 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 gdnsd.  If not, see
<http://www.gnu.org/licenses/>.

=cut
