Horizonal Pod Austoscaling in General
HPA can be read about in the kubernetes docs.
The Banno group has their doucumentation about HPA for argo rollouts here.
The JH Platform group has their documentation about HPA in that platform here.
Guidelines
- You must have a
minReplicasset to >=3 for Production workloads.- Three is our minimum size for container workloads servicing customers to make sure our systems are resilient to failure and not as brittle to cascading failures.