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#!/usr/bin/perl -w
# A perl script to connect to a VMware server and revert a VM snapshot.
# Copyright Brad Henry <brad@samba.org> 2006
# Released under the GNU GPL version 3 or later.
use VMHost;
sub check_error {
my $vm = VMHost;
my $custom_err_str = "";
($vm, $custom_err_str) = @_;
my ($err_code, $err_str) = $vm->error;
if ($err_code != 0) {
undef $vm;
die $custom_err_str . "Returned $err_code: $err_str.\n";
}
}
# Read in parameters from environment.
my $vm_cfg_path = $ENV{'VM_CFG_PATH'};
my $host_server_name = $ENV{'HOST_SERVER_NAME'};
my $host_server_port = $ENV{'HOST_SERVER_PORT'};
if (!defined($host_server_port)) {
$host_server_port = 902;
}
my $host_username = $ENV{'HOST_USERNAME'};
my $host_password = $ENV{'HOST_PASSWORD'};
my $guest_admin_username = $ENV{'GUEST_ADMIN_USERNAME'};
my $guest_admin_password = $ENV{'GUEST_ADMIN_PASSWORD'};
my $vm = VMHost;
$vm->host_connect($host_server_name, $host_server_port, $host_username,
$host_password, $vm_cfg_path, $guest_admin_username,
$guest_admin_password);
check_error($vm, "Error in \$vm->host_connect().\n");
$vm->revert_snapshot();
check_error($vm, "Error in \$vm->revert_snapshot().\n");
undef $vm;
exit 0;
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