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
|
package FS::part_export::amazon_ec2;
use base qw( FS::part_export );
use vars qw(@ISA %info $replace_ok_kludge);
use Tie::IxHash;
use FS::Record qw( qsearchs );
use FS::svc_external;
tie my %options, 'Tie::IxHash',
'access_key' => { label => 'AWS access key', },
'secret_key' => { label => 'AWS secret key', },
'ami' => { label => 'AMI', 'default' => 'ami-ff46a796', },
'keyname' => { label => 'Keypair name', },
#option to turn off (or on) ip address allocation
;
%info = (
'svc' => 'svc_external',
'desc' =>
'Export to Amazon EC2',
'options' => \%options,
'notes' => <<'END'
Create instances in the Amazon EC2 (Elastic compute cloud). Install
Net::Amazon::EC2 perl module. Advisable to set svc_external-skip_manual config
option.
END
);
$replace_ok_kludge = 0;
sub rebless { shift; }
sub _export_insert {
my($self, $svc_external) = (shift, shift);
$err_or_queue = $self->amazon_ec2_queue( $svc_external->svcnum, 'insert',
$svc_external->svcnum,
$self->option('ami'),
$self->option('keyname'),
);
ref($err_or_queue) ? '' : $err_or_queue;
}
sub _export_replace {
my( $self, $new, $old ) = (shift, shift, shift);
return '' if $replace_ok_kludge;
return "can't change instance id or IP address";
#$err_or_queue = $self->amazon_ec2_queue( $new->svcnum,
# 'replace', $new->username, $new->_password );
#ref($err_or_queue) ? '' : $err_or_queue;
}
sub _export_delete {
my( $self, $svc_external ) = (shift, shift);
my( $instance_id, $ip ) = split(/:/, $svc_external->title );
$err_or_queue = $self->amazon_ec2_queue( $svc_external->svcnum, 'delete',
$instance_id,
$ip,
);
ref($err_or_queue) ? '' : $err_or_queue;
}
#these three are optional
# fallback for svc_acct will change and restore password
#sub _export_suspend {
# my( $self, $svc_something ) = (shift, shift);
# $err_or_queue = $self->amazon_ec2_queue( $svc_something->svcnum,
# 'suspend', $svc_something->username );
# ref($err_or_queue) ? '' : $err_or_queue;
#}
#
#sub _export_unsuspend {
# my( $self, $svc_something ) = (shift, shift);
# $err_or_queue = $self->amazon_ec2_queue( $svc_something->svcnum,
# 'unsuspend', $svc_something->username );
# ref($err_or_queue) ? '' : $err_or_queue;
#}
sub export_links {
my($self, $svc_external, $arrayref) = (shift, shift, shift);
my( $instance_id, $ip ) = split(/:/, $svc_external->title );
push @$arrayref, qq!<A HREF="http://$ip/">http://$ip/</A>!;
'';
}
###
#a good idea to queue anything that could fail or take any time
sub amazon_ec2_queue {
my( $self, $svcnum, $method ) = (shift, shift, shift);
my $queue = new FS::queue {
'svcnum' => $svcnum,
'job' => "FS::part_export::amazon_ec2::amazon_ec2_$method",
};
$queue->insert( $self->option('access_key'),
$self->option('secret_key'),
@_
)
or $queue;
}
sub amazon_ec2_new {
my( $access_key, $secret_key, @rest ) = @_;
eval 'use Net::Amazon::EC2;';
die $@ if $@;
my $ec2 = new Net::Amazon::EC2 'AWSAccessKeyId' => $access_key,
'SecretAccessKey' => $secret_key;
( $ec2, @rest );
}
sub amazon_ec2_insert { #subroutine, not method
my( $ec2, $svcnum, $ami, $keyname ) = amazon_ec2_new(@_);
my $reservation_info = $ec2->run_instances( 'ImageId' => $ami,
'KeyName' => $keyname,
'MinCount' => 1,
'MaxCount' => 1,
);
my $instance_id = $reservation_info->instances_set->[0]->instance_id;
my $ip = $ec2->allocate_address
or die "can't allocate address";
$ec2->associate_address('InstanceId' => $instance_id,
'PublicIp' => $ip,
)
or die "can't assocate IP address $ip with instance $instance_id";
my $svc_external = qsearchs('svc_external', { 'svcnum' => $svcnum } )
or die "can't find svc_external.svcnum $svcnum\n";
$svc_external->title("$instance_id:$ip");
local($replace_ok_kludge) = 1;
my $error = $svc_external->replace;
die $error if $error;
}
#sub amazon_ec2_replace { #subroutine, not method
#}
sub amazon_ec2_delete { #subroutine, not method
my( $ec2, $id, $ip ) = amazon_ec2_new(@_);
my $instance_id = sprintf('i-%x', $id);
$ec2->disassociate_address('PublicIp'=>$ip)
or die "can't dissassocate $ip";
$ec2->release_address('PublicIp'=>$ip)
or die "can't release $ip";
my $result = $ec2->terminate_instances('InstanceId'=>$instance_id);
#check for instance_id match or something?
}
#sub amazon_ec2_suspend { #subroutine, not method
#}
#sub amazon_ec2_unsuspend { #subroutine, not method
#}
1;
|
