Search found 57 matches

by floki
Thu Feb 07, 2019 8:47 am
Forum: Nagios Log Server
Topic: Instance Status
Replies: 15
Views: 1588

Instance Status

Good Day! I just notice this one when I was checking instance status of our Nagios Log Server Cluster. It seems that Elasticsearch & logstash are down on the other instance of the cluster. There's no logs on the that instance both elasticsearch.log & logstash.log. I can also access web gui o...
by floki
Fri Jan 25, 2019 5:24 am
Forum: Nagios Log Server
Topic: The instance is likely offline, please check and try again
Replies: 17
Views: 1989

Re: The instance is likely offline, please check and try aga

WOW! Thanks a lot! That syntax solved the problem. Thanks! :D
by floki
Wed Jan 23, 2019 5:39 am
Forum: Nagios Log Server
Topic: The instance is likely offline, please check and try again
Replies: 17
Views: 1989

Re: The instance is likely offline, please check and try aga

Thanks for the response!

hmmm so here's the result of each command you posted:
https://drive.google.com/file/d/14Slg48 ... sp=sharing

That's from a test server but our licensed servers has also has the same results
by floki
Wed Jan 23, 2019 5:32 am
Forum: Open Source Nagios Projects
Topic: Email Alerting
Replies: 3
Views: 1166

Re: Email Alerting

Thanks for that guide! Was able to send emails using mailx :D supervisor doens't want postfix
by floki
Tue Jan 22, 2019 8:44 am
Forum: Nagios Log Server
Topic: The instance is likely offline, please check and try again
Replies: 17
Views: 1989

Re: The instance is likely offline, please check and try aga

Yes, that's after I reset the jobs. I don't totally understand why it appears offline even though its applying the configuration to itself. I'm losing hope with this one :cry: I just don't want the next person who will handle the nagios log server to restart logstash every time a configuration change.
by floki
Tue Jan 22, 2019 3:57 am
Forum: Open Source Nagios Projects
Topic: Email Alerting
Replies: 3
Views: 1166

Email Alerting

Good Day! So here's the scenario: My superior wants to send alerts through an email relay server using smpts [port:465] So the traffic flow would be: Nagios Core >>>> Email Relay Server >>>> Exchange Server >>>> User I already knew how to setup the Nagios core notifications and can see notification ...
by floki
Tue Jan 22, 2019 3:52 am
Forum: Nagios Log Server
Topic: The instance is likely offline, please check and try again
Replies: 17
Views: 1989

Re: The instance is likely offline, please check and try aga

Hi, Sorry for late reply, spent some sick leave :) anyway, this is what the command subsystem look like when I reset them: https://drive.google.com/file/d/1wTYKNdO4WapOt62lw0-VHauYfUVM__TZ/view?usp=sharing Still can't apply configuration. Tested other servers and they got the same message: The apply...
by floki
Fri Jan 18, 2019 1:04 am
Forum: Nagios Log Server
Topic: The instance is likely offline, please check and try again
Replies: 17
Views: 1989

Re: The instance is likely offline, please check and try aga

Was able to reset all the jobs but still can't apply configuration through UI :cry: still got this error in UI:

Code: Select all

 The instance is likely offline, please check and try again.
by floki
Thu Jan 17, 2019 1:54 pm
Forum: Nagios Log Server
Topic: Log file from rsyslog
Replies: 3
Views: 484

Re: Log file from rsyslog

Alright, understood. Thanks a lot!
by floki
Wed Jan 16, 2019 10:12 pm
Forum: Nagios Log Server
Topic: Log file from rsyslog
Replies: 3
Views: 484

Log file from rsyslog

Good Day, After I restart rsyslog in a monitored server by nagios log server. It generated a file named: nls-state-opt_snort-alerts_major.log <Obj:1:strm:1: +iCurrFNum:2:1:1: +pszFName:1:27:/opt/snort-alerts/major.log: +iMaxFiles:2:1:0: +bDeleteOnClose:2:1:0: +sType:2:1:2: +tOperationsMode:2:1:1: +t...