1 |
dpavlin |
20 |
#!/usr/bin/perl -w |
2 |
|
|
|
3 |
|
|
use strict; |
4 |
|
|
use Shell qw/rsync vzlist/; |
5 |
|
|
|
6 |
|
|
my $vz = '/vz'; |
7 |
|
|
my $conf = '/etc/vz/conf'; |
8 |
|
|
|
9 |
|
|
my $VEID = shift @ARGV || die "Usage: $0 VEID\n\n",vzlist; |
10 |
|
|
|
11 |
|
|
my $CVEID = "99$VEID"; |
12 |
|
|
|
13 |
|
|
my $orig_conf = "/etc/vz/conf/$VEID.conf"; |
14 |
|
|
|
15 |
|
|
die "$VEID config $orig_conf doesn't exist\n" unless -e $orig_conf; |
16 |
|
|
|
17 |
|
|
print "Clone VE $VEID -> $CVEID\n"; |
18 |
|
|
|
19 |
|
|
rsync('-ra', "$vz/private/$VEID", "$vz/private/$CVEID" ); |
20 |
|
|
|
21 |
|
|
sub fix_ip { |
22 |
|
|
my $ip = shift; |
23 |
|
|
$ip =~ s/^\d+\./10./; |
24 |
|
|
warn "$CVEID new IP number: $ip\n"; |
25 |
|
|
return qq{IP_ADDRESS=$ip}; |
26 |
|
|
} |
27 |
|
|
|
28 |
|
|
open(my $o, '<', "$conf/$VEID.conf") || die "can't open $conf/$VEID.conf: $!"; |
29 |
|
|
open(my $n, '>', "$conf/$CVEID.conf") || die "can't open $conf/$CVEID.conf: $!"; |
30 |
|
|
while(<$o>) { |
31 |
|
|
s!^(HOSTNAME=)(.*)$!$1clone-$2!i; |
32 |
|
|
s!^(IP_ADDRESS=.*)$!fix_up($1)!e; |
33 |
|
|
s!^(ONBOOT=).*$!# modified by $0\n$1="no"!gi; |
34 |
|
|
print $n $_; |
35 |
|
|
} |
36 |
|
|
|
37 |
|
|
print "Please edit config $conf/$CVEID.conf before vzctl start $CVEID\n" |