busybox httpd not running on scale set hosts

[rquarry]

Web pages are not being served from scale_set hosts. Logging in and running command manually gets things working.

"index.html" and the nohup output are in the adminuser home folder.

[rquarry]

Tried updating settings to use json encoding:

settings = jsonencode({ })

Did not help

[rquarry]

Upgraded extension to version 2.1

type_handler_version = "2.1"

Did not help.

[rquarry]

There is now no output in the adminuser folder indicating that anything attempted to run on the host machines

[rquarry]

Discovered that main.tf was using a two year old version of the Azure provider. Updated to 3.110.0 but didn't fix the problem

[rquarry]

Confirmed that the scale set extension does run when triggered manually in the portal via the following directions Azure/custom-script-extension-linux#185

Need to find a way to trigger automatically

[rquarry]

Try orchestrated scale sets as a possible fix:

• https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/orchestrated_virtual_machine_scale_set
• https://learn.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-sets-orchestration-modes