NAME

DESCRIPTION

 my $log = Nagios::StatusLog->new(
                Filename => "/var/opt/nagios/status.log",
                Version  => 1.0
           );
 $localhost = $log->host( "localhost" );
 print "status of localhost is now ",$localhost->status(),"\n";
 $log->update();
 print "status of localhost is now ",$localhost->status(),"\n";

 # for Nagios v2.0
 my $log = Nagios::StatusLog->new(
                Filename => "/var/opt/nagios/status.dat",
                Version  => 2.0
           );

 # for Nagios v3.0
 my $log = Nagios::StatusLog->new(
                Filename => "/var/opt/nagios/status.dat",
                Version  => 3.0
           );

METHODS

new()

Create a new Nagios::StatusLog instance. The object will be initialized for you (using $self->update()). Nagios::StatusLog->new( "/var/opt/nagios/status.log" );

update()

Updates the internal data structures from the logfile. $log->update();

service()

Returns a Nagios::Service::Status object. Input arguments can be a host_name and description list, or a Nagios::Service object.

 my $svc_stat = $log->service( "localhost", "SSH" );
 my $svc_stat = $log->service( $localhost_ssh_svc_object );
    

Nagios::Service::Status has the following accessor methods (For V1): host_name description status current_attempt state_type last_check next_check check_type checks_enabled accept_passive_service_checks event_handler_enabled last_state_change problem_has_been_acknowledged last_hard_state time_ok current_notification_number time_warning time_critical process_performance_data notifications_enabled latency scheduled_downtime_depth is_flapping plugin_output percent_state_change execution_time time_unknown failure_prediction_enabled last_notification obsess_over_service flap_detection_enabled

list_services()

Returns an array of all service descriptions in the status log. Services that may be listed on more than one host are only listed once here.

 my @all_services = $log->list_services;
    

list_services_on_host()

Returns an array of services descriptions for a given host.

 my @host_services = $log->list_services_on_host($hostname);
 my @host_services = $log->list_services_on_host($nagios_object);
    

host()

Returns a Nagios::Host::Status object. Input can be a simple host_name, a Nagios::Host object, or a Nagios::Service object.

 my $hst_stat = $log->host( 'localhost' );
 my $hst_stat = $log->host( $host_object );
 my $hst_stat = $log->host( $svc_object );
    

Nagios::Host::Status has the following accessor methods (for V1): host_name status last_check last_state_change problem_has_been_acknowledged time_up time_down time_unreachable last_notification current_notification_number notifications_enabled event_handler_enabled checks_enabled flap_detection_enabled is_flapping percent_state_change scheduled_downtime_depth failure_prediction_enabled process_performance_data plugin_output

list_hosts()

Returns a simple array of host names (no objects).

 my @hosts = $log->list_hosts;
    

list_hostdowntime()

Returns a simple array of host downtimes (no objects)

 my @hostdowntimes = $log->list_hostdowntime;
    

info() [Nagios v2 & v3 logs only]

Returns a Nagios::Info::Status object. It only has two methods, created() and version().

 my $i = $log->info;
 printf "Logfile created at %s unix epoch time for Nagios verion %s\n",
    $i->created,
    $i->version;
    

contact() [Nagios v3 logs only]

Returns a Nagios::Contact::Status object. Input can be a simple contact_name, or a Nagios::Contact object.

 my $c = $log->contact( 'john' );
 my $c = $log->contact( $contact_object );
    

Nagios::Contact::Status has the following accessor methods (for v3): contact_name modified_attributes modified_host_attributes modified_service_attributes host_notification_period service_notification_period last_host_notification last_service_notification host_notifications_enabled service_notifications_enabled

hostcomment() [Nagios v3 logs only]

Returns a Nagios::Hostcomment::Status object. Input can be a simple host_name, or a Nagios::Host or Nagios::Service object.

 my $c = $log->hostcomment( 'localhost' );
 my $c = $log->hostcomment( $localhost_object );
 my $c = $log->hostcomment( $localhost_service_object );
 foreach my $id (sort keys %$c) {
     printf "Host %s has a comment[$id] made by %s on %s: %s",
       $c->{$id}->host_name, $c->{$id}->author, scalar localtime $c->{$id}->entry_time, $c->{$id}->comment_data;
 }
    

Nagios::Hostcomment::Status is a perl HASH, keyed with the Nagios comment IDs, where each ID has the following accessor methods (for v3): host_name entry_type comment_id source persistent entry_time expires expire_time author comment_data

servicecomment() [Nagios v3 logs only]

Returns a Nagios::Servicecomment::Status object. Input can be a simple host_name or Nagios::Host object with a service description or Nagios::Service object, or just a Nagios::Service object by itself.

 my $c = $log->servicecomment( 'localhost', 'SSH' );
 my $c = $log->servicecomment( $localhost_object, $localhost_ssh_svc_object );
 my $c = $log->servicecomment( $localhost_ssh_svc_object );
 foreach my $id (sort keys %$c) {
     printf "Service %s on %s  has a comment[$id] made by %s on %s: %s",
       $c->{$id}->service_description, $c->{$id}->host_name, $c->{$id}->author, scalar localtime $c->{$id}->entry_time, $c->{$id}->comment_data;
 }
    

Nagios::Servicecomment::Status is a perl HASH, keyed with the Nagios comment IDs, where each ID has the following accessor methods (for v3): host_name service_description entry_type comment_id source persistent entry_time expires expire_time author comment_data

hostdowntime() [Nagios v3 logs only]

Returns a Nagios::Hostdowntime::Status object. Input can be a simple host_name, or a Nagios::Host or Nagios::Service object.

 my $d = $log->hostdowntime( 'localhost' );
 my $d = $log->hostdowntime( $localhost_object );
 my $d = $log->hostdowntime( $localhost_service_object );
 foreach my $id (sort keys %$d) {
     printf "Host %s has scheduled downtime[$id] made by %s on %s for %.1f hours [%s - %s]: %s",
       $d->{$id}->host_name, $d->{$id}->author, scalar localtime $d->{$id}->entry_time, ($d->{$id}->duration)/3600.0,
         scalar localtime $d->{$id}->start_time, scalar localtime $d->{$id}->end_time, $d->{$id}->comment;
 }
    

Nagios::Hostdowntime::Status is a perl HASH, keyed with the Nagios downtime IDs, where each ID has the following accessor methods (for v3): host_name downtime_id entry_time start_time end_time triggered_by fixed duration author comment

servicedowntime() [Nagios v3 logs only]

Returns a Nagios::Servicedowntime::Status object. Input can be a simple host_name or Nagios::Host object with a service description or Nagios::Service object, or just a Nagios::Service object by itself.

 my $c = $log->servicedowntime( 'localhost', 'SSH' );
 my $c = $log->servicedowntime( $localhost_object, $localhost_ssh_svc_object );
 my $c = $log->servicedowntime( $localhost_ssh_svc_object );
 foreach my $id (sort keys %$d) {
     printf "Service %s on %s has scheduled downtime[$id] made by %s on %s for %.1f hours [%s - %s]: %s",
       $d->{$id}->service_description, $d->{$id}->host_name, $d->{$id}->author, scalar localtime $d->{$id}->entry_time, ($d->{$id}->duration)/3600.0,
         scalar localtime $d->{$id}->start_time, scalar localtime $d->{$id}->end_time, $d->{$id}->comment;
 }
    

Nagios::Servicedowntime::Status is a perl HASH, keyed with the Nagios downtime IDs, where each ID has the following accessor methods (for v3): host_name service_description downtime_id entry_time start_time end_time triggered_by fixed duration author comment

program()

Returns a Nagios::Program::Status object. No arguments.

 my $prog_st = $log->program;
    

Nagios::Program::Status has the following accessor methods (For V1): program_start nagios_pid daemon_mode last_command_check last_log_rotation enable_notifications execute_service_checks accept_passive_service_checks enable_event_handlers obsess_over_services enable_flap_detection enable_failure_prediction process_performance_data

STRUCTURE

AUTHOR

SEE ALSO