--- /dev/null
+# Copyright (C) 2003 Shawn Ferry
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+
+# $Id: F5BigIp.pm,v 1.1 2010-12-27 00:03:48 ivan Exp $
+# Shawn Ferry <sferry at sevenspace dot com> <lalartu at obscure dot org>
+
+# F5 BigIp Load Balancer
+
+package Torrus::DevDiscover::F5BigIp;
+
+use strict;
+use Torrus::Log;
+
+
+$Torrus::DevDiscover::registry{'F5BigIp'} = {
+ 'sequence' => 500,
+ 'checkdevtype' => \&checkdevtype,
+ 'discover' => \&discover,
+ 'buildConfig' => \&buildConfig
+ };
+
+our %oiddef =
+ (
+ # F5
+ 'f5' => '1.3.6.1.4.1.3375',
+
+ '4.x_globalStatUptime' => '1.3.6.1.4.1.3375.1.1.1.2.1.0',
+ '3.x_uptime' => '1.3.6.1.4.1.3375.1.1.50.0',
+
+ '4.x_globalAttrProductCode' => '1.3.6.1.4.1.3375.1.1.1.1.5.0',
+
+ '4.x_virtualServer' => '1.3.6.1.4.1.3375.1.1.3',
+ '4.x_virtualServerNumber' => '1.3.6.1.4.1.3375.1.1.3.1.0',
+ '4.x_virtualServerTable' => '1.3.6.1.4.1.3375.1.1.3.2',
+ '4.x_virtualServerIp' => '1.3.6.1.4.1.3375.1.1.3.2.1.1',
+ '4.x_virtualServerPort' => '1.3.6.1.4.1.3375.1.1.3.2.1.2',
+ '4.x_virtualServerPool' => '1.3.6.1.4.1.3375.1.1.3.2.1.30',
+
+ '4.x_poolTable' => '1.3.6.1.4.1.3375.1.1.7.2',
+ '4.x_poolName' => '1.3.6.1.4.1.3375.1.1.7.2.1.1',
+
+ '4.x_poolMemberTable' => '1.3.6.1.4.1.3375.1.1.8.2',
+ '4.x_poolMemberPoolName' => '1.3.6.1.4.1.3375.1.1.8.2.1.1',
+ '4.x_poolMemberIpAddress' => '1.3.6.1.4.1.3375.1.1.8.2.1.2',
+ '4.x_poolMemberPort' => '1.3.6.1.4.1.3375.1.1.8.2.1.3',
+
+ '4.x_sslProxyTable' => '1.3.6.1.4.1.3375.1.1.9.2.1',
+ '4.x_sslProxyOrigIpAddress' => '1.3.6.1.4.1.3375.1.1.9.2.1.1',
+ '4.x_sslProxyOrigPort' => '1.3.6.1.4.1.3375.1.1.9.2.1.2',
+ '4.x_sslProxyDestIpAddress' => '1.3.6.1.4.1.3375.1.1.9.2.1.3',
+ '4.x_sslProxyDestPort' => '1.3.6.1.4.1.3375.1.1.9.2.1.4',
+ '4.x_sslProxyConnLimit' => '1.3.6.1.4.1.3375.1.1.9.2.1.23',
+
+ );
+
+# from https://secure.f5.com/validate/help.jsp
+#HA (BIG-IP high availability software)
+#3DNS (3-DNS software)
+#LC (BIG-IP Link Controller software)
+#LB (BIG-IP Load Balancer 520)
+#FLB (BIG-IP FireGuard 520)
+#CLB (BIG-IP Cache Load Balancer 520)
+#SSL (BIG-IP eCommerce Load Balancer 520)
+#XLB (BIG-IP user-defined special purpose product for 520 platforms)
+#ISMAN (iControl Services Manager)
+
+our %f5_product = (
+ '1' => { 'product' => 'indeterminate', 'supported' => 0, },
+ '2' => { 'product' => 'ha', 'supported' => 1, },
+ '3' => { 'product' => 'lb', 'supported' => 1, },
+ '4' => { 'product' => 'threedns', 'supported' => 0, },
+ '5' => { 'product' => 'flb', 'supported' => 0, },
+ '6' => { 'product' => 'clb', 'supported' => 0, },
+ '7' => { 'product' => 'xlb', 'supported' => 0, },
+ '8' => { 'product' => 'ssl', 'supported' => 1, },
+ '10' => { 'product' => 'test', 'supported' => 0, },
+ '99' => { 'product' => 'unsupported', 'supported' => 0, },
+ );
+
+our %f5_sslGatewayLevel = (
+ '1' => 'none',
+ '3' => 'tps200',
+ '4' => 'tps400',
+ '5' => 'tps600',
+ '6' => 'tps800',
+ '7' => 'tps1000',
+ '9' => 'tps500',
+ '10' => 'tps1500',
+ '11' => 'tps2000',
+ '99' => 'unsupported',
+ );
+
+
+
+
+sub checkdevtype
+{
+ my $dd = shift;
+ my $devdetails = shift;
+ my $data = $devdetails->data();
+
+ # You would think globalAttrProductCode would work well
+ # I need more examples to see if ha(2) is specific to
+ # BipIP HA or any ha f5 product
+
+ if( not $dd->checkSnmpTable( 'f5' ) )
+ {
+ return 0;
+ }
+
+ return 1;
+}
+
+
+sub discover
+{
+ my $dd = shift;
+ my $devdetails = shift;
+
+ my $session = $dd->session();
+ my $data = $devdetails->data();
+
+ # SNMP on F5 boxes will become unresponsive over time with large
+ # enough oids-per-pdu values. 10 appears to work for everything however
+ # no exhaustive testing has been done to determine if a higer number
+ # could be used.
+ if( not defined( $data->{'param'}{'snmp-oids-per-pdu'} ) )
+ {
+ my $oidsPerPDU = $devdetails->param('F5BigIp::snmp-oids-per-pdu');
+ if( $oidsPerPDU == 0 )
+ {
+ $oidsPerPDU = 10;
+ }
+ $data->{'param'}{'snmp-oids-per-pdu'} = $oidsPerPDU;
+ }
+
+ # this is rather basic, per-capability checking
+ # may be required in the future
+
+ if( $dd->checkSnmpOID('4.x_globalStatUptime') )
+ {
+ $devdetails->setCap('BigIp_4.x');
+ }
+ elsif( $dd->checkSnmpOID('3.x_uptime') )
+ {
+ # for v3.x we are not supporting detailed stats, so don't check
+ # anything else
+ $devdetails->setCap('BigIp_3.x');
+ return 1;
+ }
+
+ my $product_name;
+ my $product_name;
+ my $result = $dd->retrieveSnmpOIDs( '4.x_globalAttrProductCode' );
+ my $product_code = $result->{'4.x_globalAttrProductCode'};
+
+ $product_name = %f5_product->{$product_code}->{'product'};
+ if( %f5_product->{$product_code}->{'supported'} )
+ {
+ $devdetails->setCap( 'BigIp_' . $product_name );
+ }
+ else
+ {
+ if( defined($product_name) )
+ {
+ Debug("Found an unsupported F5 product '$product_name'");
+ }
+ else
+ {
+ Debug("Found an unknown F5 product");
+ }
+ return 0;
+ }
+
+ my $poolTable = $session->get_table( -baseoid =>
+ $dd->oiddef('4.x_poolTable') );
+
+ if( defined( $poolTable ) )
+ {
+ $devdetails->storeSnmpVars( $poolTable );
+ $devdetails->setCap('BigIp_4.x_PoolTable');
+
+ my $ref = {};
+ $ref->{'indices'} = [];
+ $data->{'poolTable'} = $ref;
+
+ foreach my $INDEX ( $devdetails->
+ getSnmpIndices( $dd->oiddef('4.x_poolName') ) )
+ {
+ push( @{$ref->{'indices'}}, $INDEX );
+ my $pool = $devdetails->snmpVar($dd->oiddef('4.x_poolName') .
+ '.' . $INDEX );
+
+ my $nick = $pool;
+ $nick =~ s/\W/_/g;
+ $nick =~ s/_+/_/g;
+
+ my $param = {};
+ $ref->{$INDEX}->{'param'} = $param;
+ $param->{'nick'} = $nick;
+ $param->{'pool'} = $pool;
+ $param->{'descr'} = "Stats for Pool $pool";
+ $param->{'INDEX'} = $INDEX;
+ }
+
+ }
+
+ my $poolMemberTable =
+ $session->get_table( -baseoid =>
+ $dd->oiddef('4.x_poolMemberTable') );
+
+ if( defined( $poolMemberTable ) )
+ {
+ $devdetails->storeSnmpVars( $poolMemberTable );
+ $devdetails->setCap('BigIp_4.x_PoolMemberTable');
+
+ my $ref = {};
+ $data->{'poolMemberTable'} = $ref;
+
+ foreach my $INDEX
+ ( $devdetails->
+ getSnmpIndices( $dd->oiddef('4.x_poolMemberPoolName') ) )
+ {
+ push( @{ $ref->{'indices'} }, $INDEX );
+ my $pool =
+ $devdetails->snmpVar($dd->oiddef('4.x_poolMemberPoolName') .
+ '.' . $INDEX );
+ my $ip =
+ $devdetails->snmpVar($dd->oiddef('4.x_poolMemberIpAddress') .
+ '.' . $INDEX );
+ my $port =
+ $devdetails->snmpVar($dd->oiddef('4.x_poolMemberPort') .
+ '.' . $INDEX );
+
+ my $nick = "MEMBER_${pool}_${ip}_${port}";
+ $nick =~ s/\W/_/g;
+ $nick =~ s/_+/_/g;
+
+ my $param = {};
+ $ref->{$INDEX}->{'param'} = $param;
+ $param->{'nick'} = $nick;
+ $param->{'pool'} = $pool;
+ $param->{'descr'} = "Member of Pool $pool IP: $ip Port: $port";
+ $param->{'INDEX'} = $INDEX;
+ }
+
+ }
+
+ my $virtServerNumber = $dd->retrieveSnmpOIDs( '4.x_virtualServerNumber' );
+ if( $virtServerNumber->{'4.x_virtualServerNumber'} > 0 )
+ {
+ my $virtServer = $session->get_table( -baseoid =>
+ $dd->oiddef('4.x_virtualServer') );
+ if( defined( $virtServer ) )
+ {
+ $devdetails->storeSnmpVars( $virtServer );
+ $devdetails->setCap('BigIp_4.x_VirtualServer');
+
+ my $ref = {};
+ $data->{'virtualServer'} = $ref;
+
+ foreach my $INDEX
+ ( $devdetails->
+ getSnmpIndices( $dd->oiddef('4.x_virtualServerIp') ) )
+ {
+ push( @{ $ref->{'indices'} }, $INDEX);
+ my $pool = $devdetails->snmpVar(
+ $dd->oiddef('4.x_virtualServerPool') .
+ '.' . $INDEX );
+ my $ip = $devdetails->snmpVar(
+ $dd->oiddef('4.x_virtualServerIp') .
+ '.' . $INDEX );
+ my $port = $devdetails->snmpVar(
+ $dd->oiddef('4.x_virtualServerPort') .
+ '.' . $INDEX );
+
+ my $param = {};
+ $ref->{$INDEX}->{'param'} = $param;
+
+ my $descr = "Virtual Server Pool: $pool IP: $ip Port: $port";
+ my $nick = "VIP_${pool}_${ip}_${port}";
+ $nick =~ s/\W/_/g;
+ $nick =~ s/_+/_/g;
+
+ $param->{'INDEX'} = $INDEX;
+ $param->{'descr'} = $descr;
+ $param->{'nick'} = $nick;
+ $param->{'pool'} = $pool;
+ }
+ }
+ else
+ {
+ Debug("Virtual Servers Defined but not able to be configured");
+ }
+ }
+
+ my $sslProxyTable = $session->get_table( -baseoid =>
+ $dd->oiddef('4.x_sslProxyTable') );
+
+ if( defined( $sslProxyTable ) )
+ {
+ $devdetails->storeSnmpVars( $sslProxyTable );
+ $devdetails->setCap('BigIp_4.x_sslProxyTable');
+
+ my $ref = {};
+ $ref->{'indices'} = [];
+ $data->{'sslProxyTable'} = $ref;
+
+ foreach my $INDEX ( $devdetails->
+ getSnmpIndices( $dd->oiddef('4.x_sslProxyOrigIpAddress') ) )
+ {
+ push( @{$ref->{'indices'}}, $INDEX );
+
+ my $origIp = $devdetails->snmpVar(
+ $dd->oiddef('4.x_sslProxyOrigIpAddress')
+ . '.' . $INDEX );
+
+ my $origPort = $devdetails->snmpVar(
+ $dd->oiddef('4.x_sslProxyOrigPort')
+ . '.' . $INDEX );
+
+ my $destIp = $devdetails->snmpVar(
+ $dd->oiddef('4.x_sslProxyDestIpAddress')
+ . '.' . $INDEX );
+
+ my $destPort = $devdetails->snmpVar(
+ $dd->oiddef('4.x_sslProxyDestPort')
+ . '.' . $INDEX );
+
+ my $connLimit = $devdetails->snmpVar(
+ $dd->oiddef('4.x_sslProxyConnLimit')
+ . '.' . $INDEX );
+
+
+
+ my $nick = $origIp . '_' . $origPort . '_' . $destIp .
+ '_' . $destPort;
+
+ my $param = {};
+ $ref->{$INDEX}->{'param'} = $param;
+ $param->{'nick'} = $nick;
+ $param->{'descr'} = "Stats for SSL Proxy Address: " .
+ "${origIp}:${origPort} -> ${destIp}:${destPort}";
+ $param->{'INDEX'} = $INDEX;
+ $param->{'connLimit'} = $connLimit;
+
+ }
+
+
+ }
+
+ return 1;
+}
+
+
+sub buildConfig
+{
+ my $devdetails = shift;
+ my $cb = shift;
+ my $devNode = shift;
+ my $data = $devdetails->data();
+
+
+ my $bigIpName = 'BigIp_Global_Stats';
+
+ my $bigIpParam = {
+ 'precedence' => '-100',
+ 'comment' => 'BigIp Global Stats',
+ 'rrd-create-dstype' => 'GAUGE', };
+
+ if( $devdetails->hasCap('BigIp_4.x') )
+ {
+ my $bigIpStatsNode = $cb->addSubtree( $devNode, $bigIpName,
+ $bigIpParam, [ 'F5BigIp::BigIp_4.x' ]);
+
+ if( $devdetails->hasCap('BigIp_ssl') )
+ {
+ $cb->addTemplateApplication
+ ( $bigIpStatsNode , 'F5BigIp::BigIp_4.x_sslProxy_Global' );
+ }
+ }
+ elsif( $devdetails->hasCap('BigIp_3.x') )
+ {
+ $cb->addSubtree( $devNode, $bigIpName, $bigIpParam,
+ [ 'F5BigIp::BigIp_3.x' ]);
+ }
+
+ my $virtName = 'BigIp_VirtualServers';
+
+ my $virtParam = {
+ 'precedence' => '-200',
+ 'comment' => 'Virtual Server(VIP) Stats',
+ };
+
+ my $virtTree;
+
+ if( $devdetails->hasCap('BigIp_4.x_VirtualServer') )
+ {
+ my @templates =
+ ( 'F5BigIp::BigIp_4.x_virtualServer-actvconn-overview' );
+ # 'F5BigIp::BigIp_4.x_virtualServer-connrate-overview');
+
+ $virtTree =
+ $cb->addSubtree( $devNode, $virtName, $virtParam, \@templates );
+
+ my $ref = $data->{'virtualServer'};
+
+ foreach my $INDEX ( @{ $ref->{'indices'} } )
+ {
+ my $server = $ref->{$INDEX}->{'param'};
+
+ $server->{'precedence'} = '-100';
+
+ $cb->addSubtree( $virtTree, $server->{'nick'}, $server,
+ [ 'F5BigIp::BigIp_4.x_virtualServer' ] );
+ }
+ }
+
+ my $poolName = 'BigIp_Pools';
+ my $poolParam = {
+ 'precedence' => '-300',
+ 'comment' => 'Pool Stats',
+ };
+
+ my $poolTree;
+
+ if( $devdetails->hasCap('BigIp_4.x_PoolTable') )
+ {
+ $poolTree =
+ $cb->addSubtree( $devNode, $poolName, $poolParam,
+ ['F5BigIp::BigIp_4.x_pool-actvconn-overview']);
+ my $ref = $data->{'poolTable'};
+
+ foreach my $INDEX ( @{ $ref->{'indices'} } )
+ {
+ my $pool = $ref->{$INDEX}->{'param'};
+
+ $pool->{'precedence'} = '-100';
+
+ $cb->addSubtree( $poolTree, $pool->{'pool'}, $pool,
+ [ 'F5BigIp::BigIp_4.x_pool' ] );
+ }
+
+ }
+
+ my $poolMemberName = 'BigIp_Pool_Members';
+
+ my $poolMemberParam = {
+ 'precedence' => '-400',
+ 'comment' => 'Pool Member Stats',
+ };
+
+ my $poolMemberTree;
+
+ if( $devdetails->hasCap('BigIp_4.x_PoolMemberTable') )
+ {
+ $poolMemberTree =
+ $cb->addSubtree( $devNode, $poolMemberName, $poolMemberParam );
+ my $ref = $data->{'poolMemberTable'};
+
+ foreach my $INDEX ( @{ $ref->{'indices'} } )
+ {
+ my $poolMemberPoolTree;
+ my $lastPoolTree;
+ my $server = $ref->{$INDEX}->{'param'};
+
+ my $poolMemberPoolName = $server->{'pool'};
+ my $poolMemberPoolParam = {
+ 'precidence' => '-100',
+ 'comment' => "Members of the $server->{'pool'} Pool",
+ };
+
+
+ if( not defined( $lastPoolTree ) or
+ $poolMemberPoolName !~ /\b$lastPoolTree\b/ )
+ {
+ my @templates =
+ ( 'F5BigIp::BigIp_4.x_poolMember-actvconn-overview' );
+ $poolMemberPoolTree =
+ $cb->addSubtree( $poolMemberTree, $poolMemberPoolName,
+ $poolMemberPoolParam, \@templates );
+
+ $lastPoolTree = $poolMemberPoolName;
+
+ $server->{'precedence'} = '-100';
+
+ $cb->addSubtree( $poolMemberPoolTree, $server->{'nick'}, $server,
+ [ 'F5BigIp::BigIp_4.x_poolMember' ] );
+ }
+ }
+ }
+
+
+ # BigIP SSL Product Support
+ if( $devdetails->hasCap('BigIp_4.x_sslProxyTable') )
+ {
+
+ my $bigIpSSLProxies = 'BigIp_SSL_Proxies';
+
+ my $bigIpSSLParam = {
+ 'comment' => 'BigIp SSL Proxies',
+ 'rrd-create-dstype' => 'COUNTER', };
+
+ my $sslProxyTree = $cb->addSubtree(
+ $devNode, $bigIpSSLProxies, $bigIpSSLParam,
+ [ 'F5BigIp::BigIp_4.x_sslProxy-currconn-overview' ]);
+
+ my $ref = $data->{'sslProxyTable'};
+
+ foreach my $INDEX ( @{ $ref->{'indices'} } )
+ {
+ my $proxy = $ref->{$INDEX}->{'param'};
+
+ $cb->addSubtree( $sslProxyTree, $proxy->{'nick'}, $proxy,
+ [ 'F5BigIp::BigIp_4.x_sslProxy' ] );
+ }
+
+ }
+
+}
+
+
+1;
+
+
+# Local Variables:
+# mode: perl
+# indent-tabs-mode: nil
+# perl-indent-level: 4
+# End:
projects / freeside.git / blobdiff