During Container startup, requested to download '.pdb' archive file from Object Storage bucket failed!

[edmcrystal]

I have being using ADB free 23ai for a while and it was smooth.
But since last week, when I attempt to update a new container with the latest image, I encountered issues and containers always failed to setup properly.
When I checked the logs, it was always failing trying to access objectstorage.us-phoenix-1.oraclecloud.com//n/dwcsdev/b/adb-free/o/ADBS-24.11.4.2-23ai/MY_ATP.pdb

Below are the full details of the errors traces.

User has requested to download '.pdb' archive file from Object Storage bucket
Downloading MY_ATP.pdb..
Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/urllib3/connection.py", line 198, in _new_conn
sock = connection.create_connection(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/util/connection.py", line 60, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib64/python3.11/socket.py", line 974, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
socket.gaierror: [Errno -2] Name or service not known

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 787, in urlopen
response = self._make_request(
^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 488, in _make_request
raise new_e
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 464, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 1093, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.11/site-packages/urllib3/connection.py", line 704, in connect
self.sock = sock = self._new_conn()
^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connection.py", line 205, in _new_conn
raise NameResolutionError(self.host, self, e) from e
urllib3.exceptions.NameResolutionError: <urllib3.connection.HTTPSConnection object at 0x7f96a027bbd0>: Failed to resolve 'objectstorage.us-phoenix-1.oraclecloud.com' ([Errno -2] Name or service not known)

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 667, in send
resp = conn.urlopen(
^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/connectionpool.py", line 841, in urlopen
retries = retries.increment(
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/urllib3/util/retry.py", line 519, in increment
raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='objectstorage.us-phoenix-1.oraclecloud.com', port=443): Max retries exceeded with url: /n/dwcsdev/b/adb-free/o/ADBS-24.11.4.2-23ai/MY_ATP.pdb (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f96a027bbd0>: Failed to resolve 'objectstorage.us-phoenix-1.oraclecloud.com' ([Errno -2] Name or service not known)"))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/u01/scripts/download_my_container_pdb.py", line 111, in
downloader.download()
File "/u01/scripts/download_my_container_pdb.py", line 65, in download
r = requests.get(download_url, stream=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/api.py", line 73, in get
return request("get", url, params=params, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 589, in request
resp = self.send(prep, **send_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/sessions.py", line 703, in send
r = adapter.send(request, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/requests/adapters.py", line 700, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='objectstorage.us-phoenix-1.oraclecloud.com', port=443): Max retries exceeded with url: /n/dwcsdev/b/adb-free/o/ADBS-24.11.4.2-23ai/MY_ATP.pdb (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f96a027bbd0>: Failed to resolve 'objectstorage.us-phoenix-1.oraclecloud.com' ([Errno -2] Name or service not known)"))