2014/02/15

ElasticSearch internals monitoring by Zabbix

NOTE: New version of this article with use of zabbix_traps is here

There is quite a lot of Zabbix monitoring agent extensions for ElasticSearch monitoring. But they are limited and provide just some predefined counters. What if you need to collect internal data?

2014/02/14

Debian Wheezy and Brocade 1010/1020/1007 10Gbps CNA

There are two ways to make Brocade 1010/1020/1007 10Gbps CNA working in Debian Wheezy:
1. Right way: Go to official Brocade site, download 3Gb(!) iso image with binaries for kernel-2.6 (!) and sources. Compile sources for Debian's kernel-3.2.
2. Quick way: It's not right but just works, if you need quickly enable networking with new kernel.