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Added autoconf capabilities for nginx_memory #7

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Added autoconf capabilities for nginx_memory #7

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a88873b
Added autoconf capabilities for nginx_memory
Jan 26, 2018
798029b
Obviously meant this
Jan 26, 2018
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25 changes: 14 additions & 11 deletions nginx_memory
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Expand Up @@ -71,8 +71,19 @@ MIT

=cut

## Munin config method.
if (exists $ARGV[0] and $ARGV[0] eq "config") {
## Plugin
if (exists $ARGV[0] and $ARGV[0] eq "autoconf") {
## Return yes as long as nginx is installed

my $nginx = `which nginx >/dev/null 2>/dev/null`;
if ( $? != 0 ) {
print "no\n";
} else {
print "yes\n";
}
} elsif (exists $ARGV[0] and $ARGV[0] eq "config") {
## Configure the plugin

print "graph_title nginx RAM usage\n";
print "graph_vlabel RAM\n";
print "graph_category nginx\n";
Expand All @@ -81,15 +92,7 @@ if (exists $ARGV[0] and $ARGV[0] eq "config") {

exit 0;
} else {

## Get the current OS name.
my $osname = $^O;

if ($osname eq 'freebsd') { # FreeBSD
my $pid_nginx = "pgrep -d ' ' nginx";
} else { # Linux
my $pid_nginx = "pidof nginx";
}
## Normal operation

my $m = `ps u -p \$(pgrep -d ' ' nginx) | awk 'NR > 1 {nm += \$5} END {print nm*1024}'`;

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