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ClusterSSH::Host - Object representing a host.

App::ClusterSSH::Host(3pm) User Contributed Perl Documentation App::ClusterSSH::Host(3pm)

NAME

ClusterSSH::Host - Object representing a host.

SYNOPSIS

    use ClusterSSH::Host;
    my $host = ClusterSSH::Host->new({
        hostname => 'hostname',
    });
    my $host = ClusterSSH::Host->parse_host_string('username@hostname:1234');

DESCRIPTION

Object representing a host. Include details to contact the host such as hostname/ipaddress, username and port.

METHODS

$host=ClusterSSH::Host->new ({ hostname => 'hostname' })
Create a new host object. 'hostname' is a required arg, 'username' and 'port' are optional. Raises exception if an error occurs.
$host->get_hostname
$host->get_username
$host->get_port
$host->get_master
$host->get_geometry
$host->get_type
Return specific details about the host
$host->set_username
$host->set_port
$host->set_master
$host->set_geometry
$host->set_type
Set specific details about the host after its been created.
get_realname
If the server name provided is not an IP address (either IPv4 or IPv6) attempt to resolve it and retun the discovered names.
get_givenname
Alias to get_hostname, for use when " get_realname " might return something different
parse_host_string
Given a host string, returns a host object. Parses hosts such as
check_ssh_hostname
Check the objects hostname to see whether or not it may be configured within the users $HOME/.ssh/config configuration file
read_ssh_file
Method to ease reading in ssh configuration files. Used for grabbing hostnames for validation when used in clusters
host
192.168.0.1
user@host
user@192.168.0.1
host:port
[1234:1234:1234::4567]:port
1234:1234:1234::4567
 
and so on. Cope with IPv4 and IPv6 addresses - raises a warning if the IPv6 address is ambiguous (i.e. in the last example, is the 4567 part of the IPv6 address or a port definition?) and assumes it is part of address. Use brackets to avoid seeing warning.

AUTHOR

Duncan Ferguson, "<duncan_j_ferguson at yahoo.co.uk>" Copyright 1999-2016 Duncan Ferguson.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
2017-08-11 perl v5.26.0