Cloud public affinity rules

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Introduction

How to allocate its vm on multiple physical servers ?

Context : I wish that my platform's three web servers are deployed on three different physical hosts.

We will see how to set up a mechanism of anti-affinite.

Definition : Rules for affinity and anti affnite tells cloustack hypervisor to keep the vm sets or separated as heard on multiple physical hosts.

Note : This type of mechanism is taking place before deployment of instances of your platform.

Step 1 Go to the menu

Click on

Fill in the name field

You get :

Step 2 Deploy an instance using the wizard from the menu

Step [5] Affinity choose Group 1

After deployment instances are on different physical hosts.

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