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Use two or more Application Gateway instances#

Reliability · Application Gateway · Azure.AppGw.MinInstance

Application Gateways should use a minimum of two instances.

Description#

Application Gateways should use two or more instances to be covered by the Service Level Agreement (SLA).

Recommendation#

When using Application Gateway v1 or v2 with auto-scaling disabled, specify the number of instances to be two or more. When auto-scaling is enabled with Application Gateway v2, configure the minimum number of instances to be two or more.


Last update: 2021-09-24