NagiosXI Possible Misconfigured Apply Conf Failing
Posted: Fri Apr 11, 2014 11:48 am
Hi All,
1.What version of Nagios XI are you using?
2.Linux Distribution and version? CentOS 6.3
3.32 or 64bit? 64bit
4.VMware Image or Manual Install of XI? Nagios XI 2012R2.9
5.Are there special configurations on your system, ie; is Gnome installed? Are you using a proxy? Are you using SSL?
**If you are encountering multiple issues that may not be related, start a thread for each issue
Setup:
Hosts: 692 hosts
Services: 50976
What will nagios be used for?
The Nagios XI system will only be used for passive SNMP Traps and we have 75 Traps per host hence the amount of services. I have setup 1 Service per OID.
Please keep in mind that we only receive around 10,000~15,000 Traps a day which is very low volume. Now I can reduce the amount of services if I can figure out how to display multiple Traps per Service but it seems to be an issue with snmptt / nagios that it will only display the latest trap, I need this feature as I want to migrate from a different NMS solution which only has alert to email capability and I actually really like Nagios and want our groups to be more Interactive in investigating, acknowledging and the Criticality is very important which Nagios has all these features and much more.
The ideal scenario and these are prerequisite:
1. SNMP Trap comes in
2. Display's trap on "view"
3. X Group Acknowledges alert.
4. If "X Service" has no recent alerts in the last 24 hours clear all service alerts. (This will make the system more manageable.
5. If overall Host did not receive any traps on any of the associated services in "X time" create an alert advising connectivity issue.
---------------------------------------------
Q:I think I must have enabled something in the services which I shouldn't have and thus it's slowing down the "Apply Configuration" as it is now taking 10 minutes to apply and seems to be failing now, I only need the traps to be displayed and only clear if no traps for the service in 24 hours.
Example of one of my services (All are setup the same 75 per host):
---------------------------------------------
Q:Maybe I shouldn't be using check/retry/check period as these snmp traps?
(I only need the host to monitor all service and if no alerts in 48 hours alert advising no traps from host and only to run in passive)
Example of my Hosts:
---------------------------------------------
snmptt (Every Trap is setup to go to a different Service this one is going to VoltageNotify) BTW this is working fine:
---------------------------------------------
After doing the MYSQL Offloading everything was working fine but after I finished the Ramdisk implementation I now getting the following:
Command submitted for processing...
Waiting for configuration verification................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Configurations failed to write to file.
php.ini
And the reason for this really long post is I'm about to uninstall and start from scratch again and I want to ensure my next install will go as planned as it's started going slow after I added all services.
Again when I had 1 host + 1 service (SNMP Traps) there was no load issue with the SNMP Traps coming in, it's only when I added all the individual services that the "Apply Configuration" took 10~15 minutes to apply and thus forcing me to add offloading and ramdisk which I think might be something wrong with the services I created or hosts configuration.
Any help would be greatly appreciated and if you need any more information just comment and I will provide it, I also want to thank "slansing, tmcdonald, sreinhardt, scottwilkerson) for all the help they have provided already.
Sincerely,
Michael
1.What version of Nagios XI are you using?
2.Linux Distribution and version? CentOS 6.3
3.32 or 64bit? 64bit
4.VMware Image or Manual Install of XI? Nagios XI 2012R2.9
5.Are there special configurations on your system, ie; is Gnome installed? Are you using a proxy? Are you using SSL?
**If you are encountering multiple issues that may not be related, start a thread for each issue
Setup:
Hosts: 692 hosts
Services: 50976
What will nagios be used for?
The Nagios XI system will only be used for passive SNMP Traps and we have 75 Traps per host hence the amount of services. I have setup 1 Service per OID.
Please keep in mind that we only receive around 10,000~15,000 Traps a day which is very low volume. Now I can reduce the amount of services if I can figure out how to display multiple Traps per Service but it seems to be an issue with snmptt / nagios that it will only display the latest trap, I need this feature as I want to migrate from a different NMS solution which only has alert to email capability and I actually really like Nagios and want our groups to be more Interactive in investigating, acknowledging and the Criticality is very important which Nagios has all these features and much more.
The ideal scenario and these are prerequisite:
1. SNMP Trap comes in
2. Display's trap on "view"
3. X Group Acknowledges alert.
4. If "X Service" has no recent alerts in the last 24 hours clear all service alerts. (This will make the system more manageable.
5. If overall Host did not receive any traps on any of the associated services in "X time" create an alert advising connectivity issue.
---------------------------------------------
Q:I think I must have enabled something in the services which I shouldn't have and thus it's slowing down the "Apply Configuration" as it is now taking 10 minutes to apply and seems to be failing now, I only need the traps to be displayed and only clear if no traps for the service in 24 hours.
Example of one of my services (All are setup the same 75 per host):
Code: Select all
define service {
host_name HOSTNAME
service_description NAMEOFSNMPTRAP
use xiwizard_snmptrap_service
is_volatile 1
max_check_attempts 1
check_interval 1
retry_interval 1
check_period xi_timeperiod_24x7
notification_interval 1
notification_period xi_timeperiod_24x7
notifications_enabled 1
contacts nagiosadmin
contact_groups admins
stalking_options o,w,c,u,
icon_image snmptrap.png
_xiwizard snmp_trap
register 1
}Q:Maybe I shouldn't be using check/retry/check period as these snmp traps?
(I only need the host to monitor all service and if no alerts in 48 hours alert advising no traps from host and only to run in passive)
Example of my Hosts:
Code: Select all
define host {
host_name HOSTNAME
use xiwizard_passive_host
alias HOSTNAMEXXX
address 1.1.1.1
max_check_attempts 5
check_interval 5
retry_interval 1
check_period xi_timeperiod_24x7
contacts nagiosadmin
notification_interval 1
notification_period xi_timeperiod_24x7
notification_options d,
notifications_enabled 1
_xiwizard passivecheck
register 1
}snmptt (Every Trap is setup to go to a different Service this one is going to VoltageNotify) BTW this is working fine:
Code: Select all
EVENT VoltageNotify .1.3.6.1.4.1.0000.100.3.74 "Status Events" Warning
FORMAT $1 $6 $7=$8, $9. - VoltageNotify
SDESC
EXEC /usr/local/bin/snmptraphandling.py "$1" "VoltageNotify" "$s" "$@" "$-*" "$1 $6 $7=$8, $9."
Voltage error/warning detected.
Variables:
1: SystemSn
2: SystemName
3: SystemLocation
4: SystemDescription
5: SystemTime
6: Origin
7: ObjectName
8: ObjectValue
9: Message
EDESCAfter doing the MYSQL Offloading everything was working fine but after I finished the Ramdisk implementation I now getting the following:
Command submitted for processing...
Waiting for configuration verification................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Configurations failed to write to file.
php.ini
Code: Select all
max_execution_time = 450
max_input_time = 450
memory_limit = 800MAnd the reason for this really long post is I'm about to uninstall and start from scratch again and I want to ensure my next install will go as planned as it's started going slow after I added all services.
Again when I had 1 host + 1 service (SNMP Traps) there was no load issue with the SNMP Traps coming in, it's only when I added all the individual services that the "Apply Configuration" took 10~15 minutes to apply and thus forcing me to add offloading and ramdisk which I think might be something wrong with the services I created or hosts configuration.
Any help would be greatly appreciated and if you need any more information just comment and I will provide it, I also want to thank "slansing, tmcdonald, sreinhardt, scottwilkerson) for all the help they have provided already.
Sincerely,
Michael