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From Dag Sonstebo <>
Subject Re: CloudStack Max Number of Hypervisors
Date Wed, 26 Oct 2016 07:22:15 GMT
Hi Tyler,

Ultimately the number of hypervisors a management server can manage depends on the workload
it handles – i.e. number of users, number of VMs, how complex configurations your users
use etc. As a rule of thumb you should always have two management servers for redundancy –
but we do see customers run hundreds of hypervisors with this setup. On top of this keep in
mind the management server is stateless – in other words it is easy to just build additional
servers once your load increases – given that your load balancer configuration is healthy.

The same redundancy point goes for your backed MySQL services – you should always run at
least a slave + master setup.

Hope this helps,
Dag Sonstebo
Cloud Architect

On 26/10/2016, 04:52, "Tyler Wilson" <> wrote:

    Hello All,
    Are there any known issues with scaling issues with the controller
    services? How many hypervisors should I be able to deploy to a zone before
    running into issues and having to start a new zone?
    Thanks for any info!
53 Chandos Place, Covent Garden, London  WC2N 4HSUK

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