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Re: Getting (No output on stdout) stderr Error in Nagios

yes did it .. still didnt work .. had to reinstall the nagios core finaly
by dpa.clt
Wed Feb 06, 2019 5:47 am
 
Forum: Nagios Core
Topic: Getting (No output on stdout) stderr Error in Nagios
Replies: 5
Views: 111

Re: Getting (No output on stdout) stderr Error in Nagios

Here is it define command { command_name check_local_load command_line $USER1$/check_load -w $ARG1$ -c $ARG2$ } define command { command_name check_local_disk command_line $USER1$/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$ } Nothing in resource.cfg file Not only this but all services swap,memory,uptim...
by dpa.clt
Wed Jan 23, 2019 4:12 am
 
Forum: Nagios Core
Topic: Getting (No output on stdout) stderr Error in Nagios
Replies: 5
Views: 111

Getting (No output on stdout) stderr Error in Nagios

Hello Team We do have a nagios Core (Version 4.3.4) running on Ubuntu 16.04 successfuly.Tried to install VMware-vSphere-Perl-SDK-6.5.0-4566394.x86_64.tar.gz inorder to monitor ESxi hosts.After follwing the pre-requisites and installation all the monitoring agents (for all the hosts monitored not the...
by dpa.clt
Tue Jan 22, 2019 2:01 am
 
Forum: Nagios Core
Topic: Getting (No output on stdout) stderr Error in Nagios
Replies: 5
Views: 111

Re: Passive check not working giving stale warning

We were able to fix the passive check issue by installing apt-get install php-simplexml package . dpa.clt what operating system and version did you install php-simplexml on? I wanted to document this in a KB article. @Box293 ,I installed this package on ubuntu 16.04LTS which is the core nagios serv...
by dpa.clt
Wed Jan 10, 2018 11:13 pm
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

@npolovenko @Box293 Thanks a lot for your guidance .
We were able to fix the passive check issue by installing apt-get install php-simplexml package .
And now passive check is working as expected .

Thanks again :D
by dpa.clt
Wed Jan 10, 2018 4:10 am
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

Also please note that we have not written any external commands for check dummy !0 or check dummy!2 Please find ncpa_passive log as below 2018-01-10 06:37:39,698 3386 INFO Running check: services?service=ncpa_listener&status=running 2018-01-10 06:37:39,745 3386 INFO Running check: services?servi...
by dpa.clt
Wed Jan 10, 2018 12:30 am
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

Please find the ncpa information below root@client01:/usr/local/ncpa/etc# cat ncpa.cfg |grep -v '#' [general] check_logging = 1 check_logging_time = 30 exclude_fs_types = aufs,autofs,binfmt_misc,cifs,cgroup,debugfs,devpts,devtmpfs,encryptfs,efivarfs,fuse,hugelbtfs,mqueue,nfs,overlayfs,proc,pstore,rp...
by dpa.clt
Wed Jan 10, 2018 12:14 am
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

Also receiving below message in nagios.log file [1515474415] Warning: The results of host 'fgsmipurepo01' are stale by 0d 0h 0m 5s (threshold=0d 0h 1m 15s). I'm forcing an immediate check of the host. [1515474425] Warning: The results of service 'Memory Usage' on host 'client01' are stale by 0d 0h 0...
by dpa.clt
Tue Jan 09, 2018 12:08 am
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

Please see the configuration passive_host define host { use generic-host name passive_host active_checks_enabled 0 passive_checks_enabled 1 flap_detection_enabled 1 register 0 check_period 24x7 max_check_attempts 5 check_interval 5 retry_interval 1 check_freshness 1 process_perf_data 1 retain_status...
by dpa.clt
Mon Jan 08, 2018 11:28 pm
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571

Re: Passive check not working giving stale warning

Thanks for the reply . Last check time is changing ,but last state change time is not changing irrespective of service status ,even if service or host goes down all service status is shown up .Attaching screen shots .Please check Is this because we are explicitly giving checkdummy !0 which means its...
by dpa.clt
Mon Jan 08, 2018 12:34 am
 
Forum: Nagios Core
Topic: Passive check not working giving stale warning
Replies: 18
Views: 5571
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