octavia/releasenotes/notes/Set-retry-defaults-to-prod-...

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---
upgrade:
- |
We have changed the [haproxy_amphora] connection_max_retries and
build_active_retries default values from 300 to 120. This means load
balancer builds will wait for ten minutes instead of twenty-five minutes
for nova to boot the virtual machine.
We feel these are more reasonable default values for most production
deployments and provide a better user experience.
If you are running nova in a nested virtualization environment, meaning
nova is booting VMs inside another VM, and you do not have nested
virtualization enabled in the bottom hypervisor, you may need to set these
values back up to 300.
other:
- |
We have changed the [haproxy_amphora] connection_max_retries and
build_active_retries default values from 300 to 120. This means load
balancer builds will wait for ten minutes instead of twenty-five minutes
for nova to boot the virtual machine.
We feel these are more reasonable default values for most production
deployments and provide a better user experience.
If you are running nova in a nested virtualization environment, meaning
nova is booting VMs inside another VM, and you do not have nested
virtualization enabled in the bottom hypervisor, you may need to set these
values back up to 300.