[RU-NGI] Fwd: [Noc-managers] ARCO deployment of central monitoring

[Alexander Kryukov]

https://indico.egi.eu/indico/conferenceDisplay.py?confId=2379

On 27/08/15 15:06, Eygene Ryabinkin wrote:
> Александр Павлович, добрый день.
>
>
> Thu, Aug 27, 2015 at 02:58:45PM +0300, Alexander Kryukov wrote:
>> FYI
>
> Спасибо, это очень интересно!
>
>> -------- Forwarded Message --------
>> Subject: [Noc-managers] ARCO deployment of central monitoring
>> Date: Thu, 27 Aug 2015 12:18:46 +0200
>> From: Peter Solagna <peter.solagna at egi.eu>
>> To: NGI Operations Centre managers <noc-managers at mailman.egi.eu>
>>
>> Dear NOC-Managers,
>>
>>    as presented by Emir during today's OMB the plan is to move forward
>> with the central deployment of ARGO:
>> - During September/October the results of the central monitoring will
>> be compared with the results of the distributed Nagios instances
>> - If there are no relevant discrepancies production monitoring will be
>> the central one starting from November
>> - NGI Nagioses could be decommissioned in December (if everything is
>> going ok).
>>
>> There will be a distributed deployment across two sites of Nagios
>> boxes that will both be used for A/R calculations, only one instance
>> will raise alarms in the operational portals (for the alarms the
>> failover procedure will be manual). This distributed deployment will
>> reduce the possiblity to have extended "unknown" periods to a minimum.
>>
>> For the NGIs deploying custom Nagios boxes (e.g. VO nagioses), ARGO
>> will still support local instances, but I strongly encourage any NGI
>> with customized Nagios boxes to contact the ARGO team (by opening a
>> GGUS ticket) to make sure that their use case can be supported after
>> the switch to central monitoring.
>>
>> The representatives attending the meeting had no objections about the
>> plan to move to a central Nagios deployment, please if there are any
>> objections from representatives not attending answer to this email by
>> Friday September 4th.
>
> То есть, если кратко: после ноября 2015 региональные Nagios более
> будут не слишком нужны, поскольку ARGO будет централизованным.
>
> А где-то есть презентация или что-то, где описано, почему
> централизованный ARGO будет более устойчивым, чем распределённая сеть
> локальных по-отношению к NGI Nagios?
>

-- 
A.Kryukov, PhD
Head of laboratory, SINP MSU
Phone: +7 495 939-3156