GenieACS in high ability operational mode

[Manny Veloso]

You might want to try basically disabling redis by setting the cache expiration to 5 seconds or some ultra-low number. We didn’t see any negative impacts from doing this, but ymmv. Note that Mongo will cache things anyway, so redis may be redundant except under load/large installations.

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Manny Veloso / technical person
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On 4/12/16, 6:19 PM, "Users on behalf of Zaid Abdulla" <users-bounces at lists.genieacs.com on behalf of zaid at genieacs.com> wrote:

>On Tue, 2016-04-12 at 08:57 +0100, James Harrison wrote:
>> Can GenieACS run with two masters behind a loadbal like HAproxy
>> without shared Redis state, put another way?
>
>Should be doable with a small change in the lib/nbi.coffee to ensure
>any cache invalidation resulting from API calls takes place on all
>redis nodes. You can search for "db.redisClient" in that file to find
>the lines that need to be changed.
>
>You'll also want to configure your proxy server such that requests from
>a given client always go to the same node in order to reduce cache
>miss.
>
>Zaid
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