Open Stack

more details about router deletion:

I tried replacing the "!=None" test with a try statement:

        try:
            onap_router = conn.network.find_router(ONAP_ROUTER_NAME)
            conn.network.delete_router(onap_router.id)

(router print-out just before deleting):
openstack.network.v2.router.Router(revision=3, distributed=False, status=ACTIVE, tenant_id=03aa47d3bcfd48199e0470b1c86a7f5b, created_at=2018-05-07T20:37:56Z, name=ONAP_router, admin_state_up=True, tags=[], updated_at=2018-05-07T20:37:59Z, ha=False, id=9fc30b97-3942-4444-856a-69c9e2368e02, availability_zone_hints=[], flavor_id=None, description=Router created for ONAP, availability_zones=['nova'], routes=[], external_gateway_info=None)


*** traceback.print_exception():
Traceback (most recent call last):
  File "auto_script_config_openstack_for_onap.py", line 158, in delete_all_ONAP
    conn.network.delete_router(onap_router.id)
  File "/usr/local/lib/python3.5/dist-packages/openstack/network/v2/_proxy.py", line 2255, in delete_router
    self._delete(_router.Router, router, ignore_missing=ignore_missing)
  File "/usr/local/lib/python3.5/dist-packages/openstack/proxy.py", line 41, in check
    return method(self, expected, actual, *args, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/openstack/proxy.py", line 146, in _delete
    value=value,
  File "/usr/local/lib/python3.5/dist-packages/openstack/resource.py", line 847, in delete
    self._translate_response(response, has_body=False, **kwargs)
  File "/usr/local/lib/python3.5/dist-packages/openstack/resource.py", line 666, in _translate_response
    exceptions.raise_from_response(response, error_message=error_message)
  File "/usr/local/lib/python3.5/dist-packages/openstack/exceptions.py", line 212, in raise_from_response
    http_status=http_status, request_id=request_id
openstack.exceptions.ConflictException: Unable to delete Router for 9fc30b97-3942-4444-856a-69c9e2368e02



(note: deleting the router from either the openstack CLI or from the Horizon GUI works fine)

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