use warnings;
use strict;
use autodie;
+use Storable;
my $DEBUG = $ENV{DEBUG} || 0;
+my $INFLUX = 'http://10.60.0.89:8186/write';
my $hostname = `hostname -s`;
chomp $hostname;
my @nodes = @ARGV;
-@nodes = map { chomp ; $_ } `gnt-node list -o name --no-header` unless @nodes;
+@nodes = map { chomp ; s/\s+N$// ; $_ } grep { /N$/ } `gnt-node list -o name,offline --no-header` unless @nodes;
next_node:
my $ssh = '';
$t_sec *= $f[$i];
}
- warn "# DD-hh:mm:ss $t -> $t_sec\n" if $DEBUG;
+# warn "# DD-hh:mm:ss $t -> $t_sec\n" if $DEBUG;
return $t_sec;
}
}
-my $tap = sh('grep . /var/run/ganeti/kvm-hypervisor/nic/*/*');
+my $tap = sh('grep -H . /var/run/ganeti/kvm-hypervisor/nic/*/*');
while(<$tap>) {
chomp;
- warn "## $tap\n";
my @p = split(/\//,$_);
+# warn "## tap ", Dumper( \@p ), "$_\n";
push @{ $instance_tap->{$hostname}->{ $p[-2] } }, $p[-1];
my $if = $p[-1];
chomp;
s/^\s+//;
my @l = split(/[:\s]+/, $_);
-warn "XXX $_ -> ",Dumper( \@l );
+#warn "XXX $_ -> ",Dumper( \@l );
if ( my $instance = $tap_instance->{$hostname}->{ $l[0] } ) {
$stat->{$instance}->{rx} += $l[1];
$stat->{$instance}->{tx} += $l[9];
my ( $name, $hash ) = @_;
warn "# $name\n";
foreach my $key ( sort keys %$hash ) {
- warn $key, "\t$hostname\t", $hash->{$key}, "\n";
+ warn $key, "\t", $hash->{$key}, "\n";
}
}
-tab_dump 'mac_to_name', $mac_to_name;
-warn Dumper( $mac_to_name );
-tab_dump 'instance_tap', $instance_tap;
-warn Dumper( $instance_tap );
-warn Dumper( $tap_instance );
+foreach my $node ( sort keys %$mac_to_name ) {
+ tab_dump "$node mac instance", $mac_to_name->{$node};
+}
+#warn Dumper( $mac_to_name );
+#tab_dump 'instance_tap', $instance_tap;
+#warn Dumper( $instance_tap );
+#warn Dumper( $tap_instance );
-warn "# stat ", Dumper( $stat ); # XXX if $DEBUG;
+warn "# stat ", Dumper( $stat ) if $DEBUG;
# dump tablable ascii output
-XXX( @ps_cols );
+#XXX( @ps_cols );
sub push_line {
my @l = @_;
push_line( $name, map { $stat->{$name}->{$_} } ps_cols_visible );
}
-XXX $lines;
+#XXX $lines;
+
+open(my $influx_fh, '>', '/dev/shm/ganeti.influx');
+
+my $last_lines;
+$last_lines = retrieve('/dev/shm/ganeti.last.storable') if -e '/dev/shm/ganeti.last.storable';
my $fmt = join(' ', map { '%' . $_ . 's' } @{ $lines->{len} } ) . "\n";
warn "# fmt = [$fmt]" if $DEBUG;
-foreach my $line ( @{ $lines->{line} } ) {
+foreach my $i ( 0 .. $#{ $lines->{line} } ) {
+ my $line = $lines->{line}->[$i];
printf $fmt, @$line;
+
+ next unless $last_lines;
+
+ my $last_line = $last_lines->[$i];
+ my @c = ( 'instance', ps_cols_visible );
+ my @influx;
+ foreach my $j ( 0 .. $#$line ) {
+ #push @influx, $c[$j] . '=' . $line->[$j];
+ push @influx, $c[$j] . '='
+ . ( $j >= 9 && $j != 13 ? $line->[$j] - $last_line->[$j] : $line->[$j] )
+ . ( $j == 3 || $j >= 6 && $j != 9 ? 'i' : '' );
+ }
+ my $influx = join(',', @influx);
+ $influx =~ s/,user=([^,]+)/ user="$1"/;
+ print $influx_fh "ganeti,$influx\n" unless $influx =~ m/(#|__)/;
+
}
+store $lines->{line}, '/dev/shm/ganeti.last.storable';
+
+#system "curl -i -XPOST 'http://127.0.0.1:8186/write?db=ganeti' --data-binary '@/dev/shm/ganeti.influx'";