You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
775 B
47 lines
775 B
9 years ago
|
#!/usr/bin/perl -w
|
||
|
|
|
||
|
|
use strict;
|
||
|
|
use File::Which;
|
||
|
|
use Getopt::Long;
|
||
|
|
|
||
|
|
my $what = 'cstate';
|
||
|
|
my $resource = undef;
|
||
|
|
my @supported = qw(cstate dstate role);
|
||
|
|
|
||
|
|
GetOptions(
|
||
|
|
"what=s" => \$what,
|
||
|
|
"resource=s" => \$resource
|
||
|
|
);
|
||
|
|
|
||
|
|
my $drbdadm = which('drbdadm');
|
||
|
|
|
||
|
|
unless($drbdadm){
|
||
|
|
die 'ZBX_NOTSUPPORTED';
|
||
|
|
}
|
||
|
|
|
||
|
|
sub usage(){
|
||
|
|
my $supp = join('|', @supported);
|
||
|
|
print <<"EOF";
|
||
|
|
|
||
|
|
usage: $0 --what=[$supp] --resource=<drbd resource name>
|
||
|
|
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
unless ((grep { $_ eq $what } @supported) && $resource){
|
||
|
|
usage();
|
||
|
|
exit 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
open RES, '-|', $drbdadm, $what, $resource || die "Can't open pipe: $!";
|
||
|
|
my $out = join "", <RES>;
|
||
|
|
close RES || die "An error occured: $!\n";
|
||
|
|
chomp($out);
|
||
|
|
# We only want the state of the local node
|
||
|
|
if ($out =~ m{(.*)/.*}){
|
||
|
|
$out = $1;
|
||
|
|
}
|
||
|
|
|
||
|
|
print $out;
|
||
|
|
exit 0;
|