2021-11-15 01:47:24,503||139714611064136|INFO|prometheus_metrics|conductor.common.prometheus_metrics: [-] Prometheus metrics endpoint started at 8000
2021-11-15 01:47:24,510||139714611064136|INFO|extensions|conductor.data.plugins.inventory_provider.extensions: [-] Loaded inventory provider extensions: ['aai', 'generator']
2021-11-15 01:47:24,510||139714611064136|INFO|extensions|conductor.data.plugins.inventory_provider.extensions: [-] Initializing inventory provider extension 'aai'
2021-11-15 01:47:24,511||139714611064136|INFO|aai|conductor.data.plugins.inventory_provider.aai: [-] **** Refreshing A&AI cache *****
2021-11-15 01:47:24,611||139714611064136|WARNING|rest|conductor.common.rest: [-] Response Status: 404 Not Found
2021-11-15 01:47:24,612||139714611064136|WARNING|rest|conductor.common.rest: [-] Retry #2/3
2021-11-15 01:47:24,665||139714611064136|WARNING|rest|conductor.common.rest: [-] Response Status: 404 Not Found
2021-11-15 01:47:24,666||139714611064136|WARNING|rest|conductor.common.rest: [-] Retry #3/3
2021-11-15 01:47:24,748||139714611064136|WARNING|rest|conductor.common.rest: [-] Response Status: 404 Not Found
2021-11-15 01:47:24,750||139714611064136|ERROR|rest|conductor.common.rest: [-] Status 404 Not Found after 3 retries for URL: https://aai.onap:8443/aai/v21/cloud-infrastructure/cloud-regions/?depth=0
2021-11-15 01:47:24,750||139714611064136|ERROR|aai|conductor.data.plugins.inventory_provider.aai: [-] A&AI request (cloud regions: all) returned HTTP status 404 Not Found, link: https://aai.onap:8443/aai/v21/cloud-infrastructure/cloud-regions/?depth=0
2021-11-15 01:47:24,751||139714611064136|ERROR|aai|conductor.data.plugins.inventory_provider.aai: [-] A&AI returned no regions, link: https://aai.onap:8443/aai/v21/cloud-infrastructure/cloud-regions/?depth=0
2021-11-15 01:47:24,751||139714611064136|INFO|extensions|conductor.data.plugins.inventory_provider.extensions: [-] Initializing inventory provider extension 'generator'
2021-11-15 01:47:24,757||139714611064136|INFO|extensions|conductor.data.plugins.vim_controller.extensions: [-] Loaded Vim controller extensions: ['multicloud']
2021-11-15 01:47:24,757||139714611064136|INFO|extensions|conductor.data.plugins.vim_controller.extensions: [-] Initializing Vim controller extension 'multicloud'
2021-11-15 01:47:24,757||139714611064136|INFO|multicloud|conductor.data.plugins.vim_controller.multicloud: [-] **** Initializing Multicloud Vim controller *****
2021-11-15 01:47:24,759||139714611064136|INFO|extensions|conductor.data.plugins.service_controller.extensions: [-] Loaded service controller extensions: ['sdnc']
2021-11-15 01:47:24,759||139714611064136|INFO|extensions|conductor.data.plugins.service_controller.extensions: [-] Initializing service controller extension 'sdnc'
2021-11-15 03:04:03,171||139714543254304|ERROR|_utils|cotyledon._utils: [-] Unhandled exception
Traceback (most recent call last):
  File "/opt/has/conductor/conductor/common/etcd/api.py", line 60, in get_client
    return etcd3.client(host=self.host, port=self.port,
  File "/usr/local/lib/python3.9/site-packages/etcd3/client.py", line 1178, in client
    return Etcd3Client(host=host,
  File "/usr/local/lib/python3.9/site-packages/etcd3/client.py", line 148, in __init__
    resp = self.auth_stub.Authenticate(auth_request, self.timeout)
  File "/usr/local/lib/python3.9/site-packages/grpc/_channel.py", line 946, in __call__
    return _end_unary_response_blocking(state, call, False, None)
  File "/usr/local/lib/python3.9/site-packages/grpc/_channel.py", line 849, in _end_unary_response_blocking
    raise _InactiveRpcError(state)
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
	status = StatusCode.UNAVAILABLE
	details = "etcdserver: request timed out"
	debug_error_string = "{"created":"@1636945443.170163800","description":"Error received from peer ipv4:10.233.75.128:2379","file":"src/core/lib/surface/call.cc","file_line":1069,"grpc_message":"etcdserver: request timed out","grpc_status":14}"
>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/cotyledon/_utils.py", line 95, in exit_on_exception
    yield
  File "/usr/local/lib/python3.9/site-packages/cotyledon/_service.py", line 139, in _run
    self.run()
  File "/opt/has/conductor/conductor/common/music/messaging/component.py", line 477, in run
    fut.result()
  File "/usr/local/lib/python3.9/concurrent/futures/_base.py", line 440, in result
    return self.__get_result()
  File "/usr/local/lib/python3.9/concurrent/futures/_base.py", line 389, in __get_result
    raise self._exception
  File "/usr/local/lib/python3.9/site-packages/futurist/_utils.py", line 49, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/opt/has/conductor/conductor/common/music/messaging/component.py", line 334, in __check_for_messages
    self._do()
  File "/opt/has/conductor/conductor/common/music/messaging/component.py", line 341, in _do
    msgs = self.RPC.query.all()
  File "/opt/has/conductor/conductor/common/music/model/search.py", line 80, in all
    rows = db_backend.DB_API.row_read(**kwargs)
  File "/opt/has/conductor/conductor/common/etcd/api.py", line 136, in row_read
    return self.get_values_prefix(key_prefix, pk_name, pk_value)
  File "/opt/has/conductor/conductor/common/etcd/api.py", line 82, in get_values_prefix
    for kv in self.get_client().get_prefix(key_prefix)}
  File "/opt/has/conductor/conductor/common/etcd/api.py", line 69, in get_client
    raise EtcdClientException("Failed to establish connection with ETCD. GRPC {}".format(rpc_error.code()))
conductor.common.etcd.utils.EtcdClientException: Failed to establish connection with ETCD. GRPC StatusCode.UNAVAILABLE
2021-11-15 03:04:03,187||139714545638176|INFO|_service_manager|cotyledon._service_manager: [-] Child 149 exited with status 2