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56 lines
970 B
56 lines
970 B
#!/usr/bin/perl -w
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use strict;
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use warnings;
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use LWP::Simple;
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use Getopt::Long;
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use JSON;
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my $uri = 'http://127.0.0.1/nginx-status';
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my $what = 'all';
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my $help = 0;
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my $pretty = 0;
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GetOptions(
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"uri=s" => \$uri,
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"what=s" => \$what,
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"help" => \$help,
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"pretty" => \$pretty
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);
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my $res = {};
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my $status = get($uri);
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unless ($status){
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print 'ZBX_NOTSUPPORTED';
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exit 1;
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}
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foreach my $line (split(/\n/, $status)){
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if ($line =~ m/^Active connections: (\d+)/){
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$res->{active_connections} = $1;
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} elsif ($line =~ m/\s*(\d+)\s+\d+\s+(\d+)/){
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$res->{total_connections} = $1;
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$res->{total_requests} = $2;
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} elsif ($line =~ m/Waiting: (\d+)/){
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$res->{keep_alive} = $1;
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}
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}
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if ($help){
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print "Valid keys are:\n\n";
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print "$_\n" for keys %{$res};
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exit 0;
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}
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if ($what eq 'all'){
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print to_json($res, { pretty => $pretty });
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}
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elsif (defined $res->{$what}){
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print $res->{$what};
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}
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else{
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print 'ZBX_NOTSUPPORTED';
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}
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exit 0;
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