Provided by: libmonitoring-icinga2-client-rest-perl_2.0.4-1_all 
NAME
Monitoring::Icinga2::Client::REST - REST integration with icinga2
SYNOPSIS
use strict;
use warnings;
use Monitoring::Icinga2::Client::REST;
my $icinga = new Monitoring::Icinga2::Client::REST("fqdn",
port => $port,
path => $path,
version => $version,
cacert => $cacert_file,
);
$icinga->login("username","password") or die $icinga->login_status;
my $host_object = {
attrs => {
address => "127.0.0.1",
check_command => "hostalive"
}
};
my $put_result = $icinga->do_request("PUT", "/objects/hosts/localhost.example.com", "", $host_object)
or warn sprintf("%s: %s", $icinga->request_code, $icinga->request_status_line);
my $post_result = $icinga->do_request("POST", "/objects/hosts/localhost.example.com", "",$host_object)
or warn sprintf("%s: %s", $icinga->request_code, $icinga->request_status_line);
my $get_result = $icinga->do_request("GET", "/objects/hosts/localhost.example.com")
or warn sprintf("%s: %s", $icinga->request_code, $icinga->request_status_line);
my $delete_result = $icinga->do_request("DELETE", "/objects/hosts/localhost.example.com")
or warn sprintf("%s: %s", $icinga->request_code, $icinga->request_status_line);
$icinga->logout;
DESCRIPTION
Module used to integrate with the REST API that Icinga2 provides.
CONSTRUCTOR
new (FQDN, PORT, PATH, VERSION, INSECURE)
new (FQDN, PORT, PATH, VERSION, [ INSECURE ])
Monitoring::Icinga2::Client::REST object.
The former calling convention with four mandatory arguments is the old one. If a port number is
present after the Icinga host, the constructor assumes you want this form. The arguments are:
• FQDN is your Icinga monitoring host.
• PORT is the port the REST API runs on.
• PATH is the URI where to find the API, usually "/".
• VERSION should be set to the API version, usually 1.
• INSECURE is optional and makes this module skip certificate verification if set.
The latter form treats only the FQDN as mandatory and allows all other arguments to be passed hash
style with the following keys:
• "port" see above; defaults to 5665.
• "path" see above; defaults to "/".
• "version" see above; defaults to 1 and is therefore completely redundant as long as there is only
one API version.
• "insecure" see above; defaults to false
• "cacert" The file name of a PEM-format file containing the certificate of the CA that issued the
server's HTTPS certificate. As internal monitoring servers often use certs from in-house CAs,
this still allows for secure peer identification instead of using insecure mode.
METHODS
login (USERNAME, PASSWORD)
Configures and validates credentials. Please note that user needs at least the permission
"status/query". This methos does nothing if it has been called on the sameobject before unless
"logout" was called before.
logout
Destroys the login session.
login_status
Returns a human readable login status of the current session.
logged_in
Returns true when logged in, otherwise returns undef.
do_request (HTTP METHOD, URI, PARAMS, DATA)
Performs the actual request.
"PARAMS" is optional and can be any parameters that the Icinga API supports.
"DATA" is optional and is a Perl data structure that will be converted to JSON.
Returns the result in a perl reference.
export (FULL, API_ONLY)
Returns a Perl Data structure without unnecessary meta data. $icinga->export can only be called after
do_request. The name of the object is stored in $object->{attrs}{vars}{__export_name} so that you can
access if you need it, please note that you can't use this variable name for other things if you whis
to use this library as it will be overwritten in the exported object.
"FULL" is optional and if it is true, write once attributes will be included in the export. Objects
exported with FULL set to true can be converted to json and be used for PUT requests, but not
necessarily for POST requests.
"API_ONLY" is optional and if it is true only objects created via the API will be exported.
request_code
Returns the last HTTP status code.
request_status_line
Returns the last HTTP status line.
DEPENDS
LWP::UserAgent, HTTP::Request, URI::Escape, JSON, Encode
LICENSE
Copyright (c) 2016-, IT Services, Stockholm University
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided
that the following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the
following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of Stockholm University nor the names of its contributors may be used to endorse or
promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AUTHOR
Johan Wassberg <jocar@su.se>, Mikael Nordin <mikael.nordin@su.se> Bits and pieces by Matthias Bethke
<matthias@towiski.de>
perl v5.30.3 2020-07-15 Monitoring::Icinga2::Client::REST(3pm)