NAME

Zonemaster::Backend::Config::DCPlugin - Daemon::Control plugin that loads the backend configuration.

SYNOPSIS

Provides validated and sanity-checked backend configuration through the config, db and pm properties.

    my $daemon = Daemon::Control
        ->with_plugins('+Zonemaster::Backend::Config::DCPlugin')
        ->new({
            program => sub {
                my $self = shift;
                $self->init_backend_config();
                my $config = $self->config;
                my $db     = $self->db;
                my $pm     = $self->pm;
                ...
            },
        });

No configuration is loaded automatically. Instead a successful call to init_backend_config() is required.

On restart the reload_config() method is called automatically.

AUTHOR

Mattias P, "<mattias.paivarinta@iis.se>"

INSTANCE METHODS

init_backend_config

Initializes or reinitializes the config, db and pm properties.

A candidate for the config property is either accepted as an argument, or Zonemaster::Backend::Config::load_config is invoked to provide one. Candidates for the db and pm properties are constructed according to the config candidate.

Returns 1 if all candidates are successfully constructed. In this case all properties are assigned their respective candidate values.

Returns 0 if the construction of any one of the candidates fails. Details about the construction failure are logged. None of the properties are updated.