/usr/share/perl5/VM/EC2/REST/dhcp.pm is in libvm-ec2-perl 1.28-2build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | package VM::EC2::REST::dhcp;
use strict;
use VM::EC2 ''; # important not to import anything!
package VM::EC2; # add methods to VM::EC2
VM::EC2::Dispatch->register(
DescribeDhcpOptions => 'fetch_items,dhcpOptionsSet,VM::EC2::VPC::DhcpOptions,nokey',
CreateDhcpOptions => 'fetch_one,dhcpOptions,VM::EC2::VPC::DhcpOptions,nokey',
DeleteDhcpOptions => 'boolean',
AssociateDhcpOptions => 'boolean',
);
=head1 NAME VM::EC2::REST::dhcp - Manage DHCP Option objects
=head1 SYNOPSIS
use VM::EC2 qw(:vpn);
=head1 METHODS
These methods manage DHCP Option objects, which can then be applied to
a VPC to configure the DHCP options applied to running instances. You
get these methods when you import the tag ":vpn".
Implemented:
AssociateDhcpOptions
CreateDhcpOptions
DeleteDhcpOptions
DescribeDhcpOptions
Unimplemented;
(none)
=head2 $options = $ec2->create_dhcp_options(\%configuration_list)
This method creates a DhcpOption object, The single required argument is a
configuration list hash (which can be passed either as a hashref or a
flattened hash) with one or more of the following keys:
-domain_name Domain name for instances running in this VPC.
-domain_name_servers Scalar or arrayref containing up to 4 IP addresses of
domain name servers for this VPC.
-ntp_servers Scalar or arrayref containing up to 4 IP addresses
of network time protocol servers
-netbios_name_servers Scalar or arrayref containing up to 4 IP addresses for
NetBIOS name servers.
-netbios_node_type The NetBios node type (1,2,4 or 8). Amazon recommends
using "2" at this time.
On successful completion, a VM::EC2::VPC::DhcpOptions object will be
returned. This can be associated with a VPC using the VPC object's
set_dhcp_options() method:
$vpc = $ec2->create_vpc(...);
$options = $ec2->create_dhcp_options(-domain_name=>'test.com',
-domain_name_servers=>['204.16.255.55','216.239.34.10']);
$vpc->set_dhcp_options($options);
=cut
# { 'domain-name-servers' => ['192.168.2.1','192.168.2.2'],'domain-name'=>'example.com'}
sub create_dhcp_options {
my $self = shift;
my %args;
if (@_ == 1 && ref $_[0] eq 'HASH') {
%args = %{$_[0]};
} else {
%args = @_;
}
my @parm;
my $count = 1;
for my $key (sort keys %args) {
my $value = $args{$key};
my @values = ref $value && ref $value eq 'ARRAY' ? @$value : $value;
$key =~ s/^-//;
$key =~ s/_/-/g;
my $item = 1;
push @parm,("DhcpConfiguration.$count.Key" => $key);
push @parm,("DhcpConfiguration.$count.Value.".$item++ => $_) foreach @values;
$count++;
}
return $self->call('CreateDhcpOptions',@parm);
}
=head2 $success = $ec2->delete_dhcp_options($dhcp_id)
Delete the indicated DHCPOptions, returning true if successful. You
may also use the named argument -dhcp_options_id..
=cut
sub delete_dhcp_options {
my $self = shift;
my %args = $self->args(-dhcp_options_id => @_);
my @param = $self->single_parm(DhcpOptionsId=>\%args);
return $self->call('DeleteDhcpOptions',@param);
}
=head2 @options = $ec2->describe_dhcp_options(@option_ids)
=head2 @options = $ec2->describe_dhcp_options(\%filters)
=head2 @options = $ec2->describe_dhcp_options(-dhcp_options_id=>$id,
-filter => \%filters)
This method returns a list of VM::EC2::VPC::DhcpOptions objects, which
describe a set of DHCP options that can be assigned to a VPC. Called
with no arguments, it returns all DhcpOptions. Pass a list of option
IDs or a filter hashref in order to restrict the search.
Optional arguments:
-dhcp_options_id Scalar or arrayref of DhcpOption IDs.
-filter Hashref of filters.
Available filters are described at
http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeDhcpOptions.html.
=cut
sub describe_dhcp_options {
my $self = shift;
my %args = $self->args(-dhcp_options_id => @_);
my @parm = $self->list_parm('DhcpOptionsId',\%args);
push @parm, $self->filter_parm(\%args);
return $self->call('DescribeDhcpOptions',@parm);
}
=head2 $success = $ec2->associate_dhcp_options($vpc_id => $dhcp_id)
=head2 $success = $ec2->associate_dhcp_options(-vpc_id => $vpc_id,-dhcp_options_id => $dhcp_id)
Associate a VPC ID with a DHCP option set. Pass an ID of 'default' to
restore the default DHCP options for the VPC.
=cut
sub associate_dhcp_options {
my $self = shift;
my %args;
if ($_[0] !~ /^-/ && @_ == 2) {
@args{qw(-vpc_id -dhcp_options_id)} = @_;
} else {
%args = @_;
}
$args{-vpc_id} && $args{-dhcp_options_id}
or croak "-vpc_id and -dhcp_options_id must be specified";
my @param = $self->single_parm(DhcpOptionsId=> \%args);
push @param, $self->single_parm(VpcId => \%args);
return $self->call('AssociateDhcpOptions',@param);
}
=head1 SEE ALSO
L<VM::EC2>
=head1 AUTHOR
Lincoln Stein E<lt>lincoln.stein@gmail.comE<gt>.
Copyright (c) 2011 Ontario Institute for Cancer Research
This package and its accompanying libraries is free software; you can
redistribute it and/or modify it under the terms of the GPL (either
version 1, or at your option, any later version) or the Artistic
License 2.0. Refer to LICENSE for the full license text. In addition,
please see DISCLAIMER.txt for disclaimers of warranty.
=cut
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