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#!/usr/bin/env perl
use extreme;
use File::Slurp;
use Carp;
use SolusVmAPI::Client;
use Sys::Hostname;
use IPC::Run qw(run);
sub i_run (@cmd) {
return say ('no command passed') if !@cmd;
#say( 'i_run cmd: ' . join " ", @cmd );
my ( $out, $err );
run(
\@cmd,
\undef,
\$out,
\$err,
init => sub {
$ENV{LC_ALL} = 'en_US.UTF-8';
},
);
carp( 'i_run err: ' . $err ) if $?;
return wantarray ? ( $out, $err ) : $out;
}
my $exit = 0;
# get master vms for node
my $hostname = hostname;
my $svmapi = SolusVmAPI::Client->new();
my $master_vms = $svmapi->get("vms-list/$hostname/");
my (@mvms, @lvmvms);
for ( keys $master_vms->{'vms-list'}->%* ) {
push @mvms, $_;
push @lvmvms, $master_vms->{'vms-list'}->{$_}->{'lvm'};
}
# get node vms
my $node_vms = i_run('virsh', 'list', '--all', '--uuid');
my @nvms = split /\n/, $node_vms;
# get node lvs
my $lvs = i_run('lvdisplay', '--columns', '--noheadings', '-oname', 'vg2');
$lvs =~ s/\ //gxms;
my @lvs = split /\n/, $lvs;
# check vms doesnt exist on master
my (@trash_vms, @trash_lvs);
for (@nvms) {
push @trash_vms, $_ if not $_ ~~ @mvms;
}
for (@lvs) {
my $vm = $_ =~ /^([^_]+_[^_]+)_/ ? $1 : $_;
push @trash_lvs, $_ if not $vm ~~ @lvmvms;
}
if (@trash_vms){
$exit = 1;
say "VMs does not exists on master for this node:";
say $_ for @trash_vms;
}
if (@trash_lvs){
$exit = 1;
say "Not found VMs on master for this Logical Volumes:";
say $_ for @trash_lvs;
}
say "OK - trash not found" if $exit == 0;
exit $exit;