NewValidation: Check if ports from switches are in "Disabled" status.

[oriverav]

(use upvote 👍 for attentions)

Validation Type

[ ] - Fault

[X ] - Config
Port listed in "Disabled Interfaces and Decommissioned Switches"

[ ] - Bug

[ ] - Other

What needs to be validated

When a port is Disabled in the GUI for a switch in the fabric, we list it in the "Disabled Interfaces and Decommissioned Switches" section. The Life-Cycle of the port is showed as "blacklist".

We need to identify if there are any ports the were Disabled in the GUI before an upgrade. This can be done by checking "fabricRsOosPath" class and see if there are any objects in there.

Why it needs to be validated

If it is not validated, and a port is there but was brought UP using a CLI command in the leaf/spine, it can lead to service disruption as APIC will advice the device to bring down the port once the upgrade is done.

[monrog2]

test_data:

icurl 'http://127.0.0.1:7777/api//class/fabricRsOosPath.json'
{
	"totalCount": "2",
	"imdata": [{
		"fabricRsOosPath": {
			"attributes": {
				"annotation": "",
				"childAction": "",
				"dn": "uni/fabric/outofsvc/rsoosPath-[topology/pod-1/paths-105/pathep-[eth1/20/1]]",
				"extMngdBy": "",
				"forceResolve": "yes",
				"lc": "blacklist",
				"lcOwn": "local",
				"modTs": "2023-07-18T15:29:52.351-04:00",
				"monPolDn": "uni/fabric/monfab-default",
				"rType": "mo",
				"state": "unformed",
				"stateQual": "none",
				"status": "",
				"tCl": "fabricPathEp",
				"tDn": "topology/pod-1/paths-105/pathep-[eth1/20/1]",
				"tType": "mo",
				"uid": "16221",
				"userdom": ":all:"
			}
		}
	}, {
		"fabricRsOosPath": {
			"attributes": {
				"annotation": "",
				"childAction": "",
				"dn": "uni/fabric/outofsvc/rsoosPath-[topology/pod-1/paths-105/pathep-[eth1/20/2]]",
				"extMngdBy": "",
				"forceResolve": "yes",
				"lc": "blacklist",
				"lcOwn": "local",
				"modTs": "2023-07-18T15:29:57.059-04:00",
				"monPolDn": "uni/fabric/monfab-default",
				"rType": "mo",
				"state": "unformed",
				"stateQual": "none",
				"status": "",
				"tCl": "fabricPathEp",
				"tDn": "topology/pod-1/paths-105/pathep-[eth1/20/2]",
				"tType": "mo",
				"uid": "16221",
				"userdom": ":all:"
			}
		}
	}]
}