Update:
I tried running
$ perl /etc/snmp/haproxy.pl
And I got an error indicating a missing agent.pm, so I copied it from
net-snmp-5.4.2.1/perl/blib/lib/NetSNMP/. Upon running the perl command
again, now I get a missing autosplit.ix. So I am wondering if there is
some step that I am missing in setting up net-snmp correctly.
$ perl /etc/snmp/haproxy.pl
Can't locate auto/NetSNMP/agent/autosplit.ix in @INC (@INC contains:
/etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0
/usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10
/usr/local/lib/site_perl .) at /usr/share/perl/5.10/AutoLoader.pm line 186.
at /usr/local/lib/perl/5.10.0/NetSNMP/agent.pm line 8
Can't locate NetSNMP/default_store.pm in @INC (@INC contains: /etc/perl
/usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5
/usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10
/usr/local/lib/site_perl .) at
/usr/local/lib/perl/5.10.0/NetSNMP/agent.pm line 10.
BEGIN failed--compilation aborted at
/usr/local/lib/perl/5.10.0/NetSNMP/agent.pm line 10.
Compilation failed in require at /etc/snmp/haproxy.pl line 18.
BEGIN failed--compilation aborted at /etc/snmp/haproxy.pl line 18.
Ruy
Ruy Diaz wrote:
Hi,
I've been trying to get SNMP monitoring to work for the last few days
and have had quite a hard time getting it up. I am quite new to Linux,
load balancing and SNMP so please take it easy on me.
I am running Ubuntu 8.10, Haproxy 1.3.15.7 and I have just compiled
net-snmp 5.4.2.1 with perl enabled (tried configuring with both v3 and
v2c without success). I have copied haproxy.pl to /etc/snmp/haproxy
and I modified /etc/snmp/snmpd.conf to include the lines indicated in
the netsnmp-perl README.
However, when I run:
$ sudo snmpbulkwalk -c public -v2c 127.0.0.1 1.3.6.1.4.1.29385.106
SNMPv2-SMI::enterprises.29385.106 = No more variables left in this MIB
View (It is past the end of the MIB tree)
Digging through forums I thought what I needed was to add a 'stats
socket /var/run/haproxy.stat mod 777' line to my haproxy config, but
when I add this, I get the following error:
[ALERT] 032/163027 (24099) : parsing [/etc/haproxy/haproxy.cfg:29] :
unknown stats parameter 'stats' (expects 'hide-version', 'uri',
'realm', 'auth' or 'enable').
[ALERT] 032/163027 (24099) : Error reading configuration file :
/etc/haproxy/haproxy.cfg
One thing I did notice is that if I run the snmpbulkwalk with a less
specific OID, I get an entry that might shed some light:
$ sudo snmpbulkwalk -c public -v2c 127.0.0.1 1.3.6.1
SNMPv2-MIB::sysDescr.0 = STRING: Linux ruy-desktop 2.6.27-11-generic
#1 SMP Thu Jan 29 19:24:39 UTC 2009 i686
SNMPv2-MIB::sysObjectID.0 = OID: NET-SNMP-MIB::netSnmpAgentOIDs.10
DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (6120062) 17:00:00.62
SNMPv2-MIB::sysContact.0 = STRING: Root <r...@localhost> (configure
/etc/snmp/snmpd.local.conf)
SNMPv2-MIB::sysName.0 = STRING: ruy-desktop
*SNMPv2-MIB::sysLocation.0 = STRING: Unknown (configure
/etc/snmp/snmpd.local.conf)*
SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORID.1 = OID:
SNMP-FRAMEWORK-MIB::snmpFrameworkMIBCompliance
SNMPv2-MIB::sysORID.2 = OID: SNMP-MPD-MIB::snmpMPDCompliance
SNMPv2-MIB::sysORID.3 = OID: SNMP-USER-BASED-SM-MIB::usmMIBCompliance
SNMPv2-MIB::sysORID.4 = OID: SNMPv2-MIB::snmpMIB
SNMPv2-MIB::sysORID.5 = OID: TCP-MIB::tcpMIB
SNMPv2-MIB::sysORID.6 = OID: IP-MIB::ip
SNMPv2-MIB::sysORID.7 = OID: UDP-MIB::udpMIB
SNMPv2-MIB::sysORID.8 = OID: SNMP-VIEW-BASED-ACM-MIB::vacmBasicGroup
SNMPv2-MIB::sysORDescr.1 = STRING: The SNMP Management Architecture MIB.
SNMPv2-MIB::sysORDescr.2 = STRING: The MIB for Message Processing and
Dispatching.
SNMPv2-MIB::sysORDescr.3 = STRING: The management information
definitions for the SNMP User-based Security Model.
SNMPv2-MIB::sysORDescr.4 = STRING: The MIB module for SNMPv2 entities
SNMPv2-MIB::sysORDescr.5 = STRING: The MIB module for managing TCP
implementations
SNMPv2-MIB::sysORDescr.6 = STRING: The MIB module for managing IP and
ICMP implementations
SNMPv2-MIB::sysORDescr.7 = STRING: The MIB module for managing UDP
implementations
SNMPv2-MIB::sysORDescr.8 = STRING: View-based Access Control Model for
SNMP.
SNMPv2-MIB::sysORUpTime.1 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.2 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.3 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.4 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.5 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.6 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.7 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.8 = Timeticks: (0) 0:00:00.00
SNMPv2-MIB::sysORUpTime.8 = No more variables left in this MIB View
(It is past the end of the MIB tree)
Does the /etc/snmp/snmpd.local.conf file need to exist? Is this where
I should be placing the haproxy lines?
Any pointers on what I'm doing wrong?
Thanks
Ruy
