Search found 9 matches

by milan
Tue Jan 26, 2016 11:45 am
Forum: Nagios Log Server
Topic: Integration of "Elastalert" with Nagios Log Server
Replies: 3
Views: 1560

Re: Integration of "Elastalert" with Nagios Log Server

Thanks for fast reply.

Great news. :)

You're welcome.

Best Regards
Milan
by milan
Tue Jan 26, 2016 11:25 am
Forum: Nagios Log Server
Topic: Integration of "Elastalert" with Nagios Log Server
Replies: 3
Views: 1560

Integration of "Elastalert" with Nagios Log Server

Hello everyone As we would like to observe and alert on "traffic spikes" or better to say on "cummulative frequency of occurence of same error log messages", we would like to integrate "Elastalert" into our Nagios Log Server cluster. Did somebody have experience with th...
by milan
Tue Jan 26, 2016 11:21 am
Forum: Nagios Log Server
Topic: Insufficient memory for Elasticsearch process on v1.4.0
Replies: 5
Views: 1504

Re: Insufficient memory for Elasticsearch process on v1.4.0

Hello

Yes we are current customer.

Should we make request over sales, or direct over admin?

Many thanks and best regards
Milan
by milan
Tue Jan 26, 2016 11:12 am
Forum: Nagios Log Server
Topic: Insufficient memory for Elasticsearch process on v1.4.0
Replies: 5
Views: 1504

Re: Insufficient memory for Elasticsearch process on v1.4.0

Hello Sorry for late answer. We are receiving aprox. 1Gb log data per day, which should be okl. for 4-instance Cluster. Could maybe "sudden traffic-spikes" be the reason for this crushes? We have increased the amount of memory on all Nodes from 4 Gb to 8 Gb and since then we haven't exepri...
by milan
Fri Jan 15, 2016 10:06 am
Forum: Nagios Log Server
Topic: Insufficient memory for Elasticsearch process on v1.4.0
Replies: 5
Views: 1504

Insufficient memory for Elasticsearch process on v1.4.0

Hello everyone After the upgrade on ver 1.4.0 the elasticsearch service is crashing giving following error message: OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000784660000, 1898577920, 0) failed; error='Cannot allocate memory' (errno=12) # # There is insufficient memory for the ...
by milan
Fri Jan 08, 2016 4:22 am
Forum: Nagios Log Server
Topic: '404 /nagioslogserver/login was not found' after 1.4.0 upgrd
Replies: 3
Views: 1025

Re: '404 /nagioslogserver/login was not found' after 1.4.0 u

Hi Mr. Smith

That worked very well!

Many thanks and best regards
Milan
by milan
Thu Jan 07, 2016 10:35 am
Forum: Nagios Log Server
Topic: '404 /nagioslogserver/login was not found' after 1.4.0 upgrd
Replies: 3
Views: 1025

'404 /nagioslogserver/login was not found' after 1.4.0 upgrd

After the upgrade of Nagios Log Server to version 1.4.0 I get the following Error Message: 404 The requested URL /nagioslogserver/login was not found on this server. , when I try to login to the Nagios Log Server Web Page. Our Log Server (Cluster) is configured to be accessed only over SSL (port 443...
by milan
Thu Oct 08, 2015 2:27 am
Forum: Nagios Log Server
Topic: Logstash "Failover/Loadbalancing" on many Nagios Instances
Replies: 3
Views: 1158

Re: Logstash "Failover/Loadbalancing" on many Nagios Instanc

Hi Jesse "Pending" means that the logstash process on the other (slave) nodes do not do any job when the logs are pointed to go on thier IP Address. Example: I have 4 Nagios Log Server Nodes with IP's: 192.168.1.100, 192.168.1.101, 192.168.1.102 and 192.168.1.103. Node with IP 192.168.1.10...
by milan
Wed Oct 07, 2015 8:38 am
Forum: Nagios Log Server
Topic: Logstash "Failover/Loadbalancing" on many Nagios Instances
Replies: 3
Views: 1158

Logstash "Failover/Loadbalancing" on many Nagios Instances

I have a question regarding the possibility (settings?) of Nagios Log Server to receive/filter/output Log-Messages using Logstash process on many nodes within one cluster, as logstash is effectively processing logs only on the "primary node". As I want to have Failover/Loadbalancing on man...