needed
- IPaddr2: improve fail logic and check ip_status after adding IP
- azure-events-az: update API versions, and add retry functionality
for metadata requests
- azure-events*: use node name from cluster instead of hostname to
avoid failing if they're not the same
Resolves: RHEL-61888
Resolves: RHEL-62200
Resolves: RHEL-40589
Resolves: RHEL-58632
