Munin contributed plugins

Révision d9ab69e0

Fixes bandwidth_ to successfully init new installs.

Previously the script would try to divide by 0 for calculating rates
on the first run, and crash before getting to store() to write initial
values thus never initing itself. This fixes that, and makes it a
little easier to debug in case of future crashes (no need for 'eval'
wrapper).

my $unix_ts  = time;

my $rollover = 4294967295;

eval { init(); };

init();

sub autoconf {

    $0 =~ /bandwidth_(.+)*$/;

sub munin_output {

    my $period    = $unix_ts - $oldest_ts;

    return unless $period;  #can't estimate anything from a single point, so don't.

    my $total30   = $input_30days + $output_30days;

    my $average30 = $total30 / $period;

    print "average.value  $average30\n";

Formats disponibles : Unified diff