Centreon

[Simon Finch]

"redundancy strategies for Centreon"

Hi Chris,

Nothing in place yet other than daily DB dumps and daily backups of all the Nagios, Centreon and etc directories.

Last week I separated MySQL and the DB's out onto their own dedicated 64bit Ubuntu server as the single 32bit host was running out of grunt.
I am looking at duplicating both hosts with MySQL setup as master / slave across the two DB servers, but I haven't yet worked out all of the details.

One other gotcha that I fixed this morning was the php memory_limit, I have raised it from 32M to 256M. This is probably way to much but I found that 32M was randomly failing when I generate the Nagios config files. The problem has only shown up since I added another 150 monitored hosts 3 weeks ago and since I moved MySQL I have got plenty of spare memory on the main host.

Thanks,
Simon



Simon Finch | ESM Specialist

Ground Floor, 4-16 Montgomery St, Kogarah NSW 2217
(+61 2 9952 2574 7 +61 412 256 814
Email: finchs at stgeorge.com.au
www.stgeorge.com.au
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St.George Bank IT - Good with people. Good with monitoring.
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