From a86a6e26b5c77ee7362cdc7db1095602d325bb0b Mon Sep 17 00:00:00 2001 From: Chinmayi Chandrasekar Date: Thu, 25 Nov 2021 13:59:12 +0530 Subject: [PATCH] BZ1888380: Add Azure spot VM linits to t he list BZ1888380: include spot VMs in Azure account limits --- modules/installation-azure-limits.adoc | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/modules/installation-azure-limits.adoc b/modules/installation-azure-limits.adoc index dee2350196..77eb9c43fb 100644 --- a/modules/installation-azure-limits.adoc +++ b/modules/installation-azure-limits.adoc @@ -184,6 +184,19 @@ ifndef::ash[] endif::ash[] |The internal load balancer, each of the three control plane machines, and each of the three worker machines each use a private IP address. + +ifndef::ash[] +|Spot VM vCPUs (optional) +|0 + +If you configure spot VMs, your cluster must have two spot VM vCPUs for every compute node. +|20 per region +|This is an optional component. To use spot VMs, you must increase the Azure default limit to at least twice the number of compute nodes in your cluster. +[NOTE] +==== +Using spot VMs for control plane nodes is not recommended. +==== +endif::ash[] |=== ifeval::["{context}" == "installing-azure-stack-hub-user-infra"]