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Added suport for apache2ctl #5

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Added suport for apache2ctl #5

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36 changes: 34 additions & 2 deletions check_httpd_limits.pl
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,7 @@
'CONFIG' => '',
'MPM' => '',
'VERSION' => '',
'CTL' => '',
);
my $cf_IfModule = '';
my $cf_MaxName = ''; # defined based on httpd version (MaxClients or MaxRequestWorkers)
Expand Down Expand Up @@ -197,6 +198,12 @@
'/usr/lib/apache2/mpm-prefork/apache2',
'/usr/lib/apache2/mpm-worker/apache2',
);
my @apache2ctl_paths = (
'/usr/sbin/apache2ctl',
'/usr/local/sbin/apache2ctl',
'/usr/lib/apache2/mpm-prefork/apache2ctl',
'/usr/lib/apache2/mpm-worker/apache2ctl',
);
my $dbname = '/var/tmp/check_httpd_limits.sqlite';
my $dbuser = '';
my $dbpass = '';
Expand All @@ -216,6 +223,7 @@
'debug',
'verbose',
'exe=s',
'ctl=s',
'config=s',
'swappct=i',
'save',
Expand Down Expand Up @@ -360,6 +368,30 @@
die "ERROR: No executable Apache HTTP binary found!\n"
unless ( defined $httpd{'EXE'} && -x $httpd{'EXE'} );

# ----------------------------
# LOCATE THE APACHE2CTL BINARY
# ----------------------------
#
if ( defined $opt{'ctl'} ) {
$httpd{'CTL'} = $opt{'ctl'};
print "DEBUG: Command-Line Ctl \"$httpd{'CTL'}\".\n"
if ( $opt{'debug'} );
} else {
for ( @apache2ctl_paths ) {
if ( $_ && -x $_ ) {
$httpd{'CTL'} = $_;
print "DEBUG: Found Httpd Ctl \"$httpd{'CTL'}\".\n"
if ( $opt{'debug'} );
last;
}
}
}
if ( not ( defined $httpd{'CTL'} && -x $httpd{'CTL'} ) ) {
print "ERROR: No executable Apache HTTP config binary found! Setting $httpd{'EXE'}\n";
$httpd{'CTL'} = $httpd{'EXE'};
}


# -----------------------------------------
# READ PROCESS INFORMATION FOR HTTPD BINARY
# -----------------------------------------
Expand Down Expand Up @@ -403,8 +435,8 @@
# READ THE HTTPD BINARY COMPILED VALUES
# -------------------------------------
#
print "DEBUG: Open $httpd{'EXE'} -V\n" if ( $opt{'debug'} );
open ( my $set_fh, "-|", "$httpd{'EXE'} -V" ) or die "ERROR: $httpd{'EXE'} - $!\n";
print "DEBUG: Open $httpd{'CTL'} -V\n" if ( $opt{'debug'} );
open ( my $set_fh, "-|", "$httpd{'CTL'} -V" ) or die "ERROR: $httpd{'CTL'} - $!\n";
while ( <$set_fh> ) {
$httpd{'ROOT'} = $1 if (/^.*HTTPD_ROOT="(.*)"$/);
$httpd{'CONFIG'} = $1 if (/^.*SERVER_CONFIG_FILE="(.*)"$/);
Expand Down