breaking changes in netaddr

[jklint]

https://github.com/rcbops/rpc-maas/blob/fb279008cdc80b714ad74781b438277dc57a71f0/playbooks/vars/maas.yml#L358

https://github.com/ansible-collections/ansible.utils/issues/331

We should pin netaddr to <1.0 or ==0.10.1

Specifically it breaks on:

TASK [Determine endpoint components] ******************************************************************************************************************************************************************************************************************************************************************************************** An exception occurred during task execution. To see the full traceback, use -vvv. The error was: AttributeError: 'IPAddress' object has no attribute 'is_private' fatal: [localhost]: FAILED! => {"changed": false, "module_stderr": "Traceback (most recent call last):\n File "", line 102, in \n File "", line 94, in _ansiballz_main\n File "", line 40, in invoke_module\n File "/usr/lib/python3.8/runpy.py", line 207, in run_module\n return _run_module_code(code, init_globals, run_name, mod_spec)\n File "/usr/lib/python3.8/runpy.py", line 97, in _run_module_code\n _run_code(code, mod_globals, init_globals,\n File "/usr/lib/python3.8/runpy.py", line 87, in _run_code\n exec(code, run_globals)\n File "/tmp/ansible_service_discovery_payload_3lkopzss/ansible_service_discovery_payload.zip/ansible/modules/service_discovery.py", line 459, in \n File "/tmp/ansible_service_discovery_payload_3lkopzss/ansible_service_discovery_payload.zip/ansible/modules/service_discovery.py", line 439, in main\n File "/tmp/ansible_service_discovery_payload_3lkopzss/ansible_service_discovery_payload.zip/ansible/modules/service_discovery.py", line 181, in generate_facts\n File "/tmp/ansible_service_discovery_payload_3lkopzss/ansible_service_discovery_payload.zip/ansible/modules/service_discovery.py", line 247, in validate_endpoints\n File "/tmp/ansible_service_discovery_payload_3lkopzss/ansible_service_discovery_payload.zip/ansible/modules/service_discovery.py", line 335, in validate_private_ip\nAttributeError: 'IPAddress' object has no attribute 'is_private'\n", "module_stdout": "", "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error", "rc": 1}