Bug 2096529

Description of problem (please be detailed as possible and provide log
snippets):

- The s3 call are stuck intermittently from the application.

--------------------------------------

Traceback (most recent call last):
  File "awscli/botocore/utils.py", line 352, in _fetch_metadata_token
  File "awscli/botocore/httpsession.py", line 373, in send
botocore.exceptions.EndpointConnectionError: Could not connect to the endpoint URL: "http://169.254.169.254/latest/api/token"
2022-06-08 19:01:44,687 - MainThread - urllib3.connectionpool - DEBUG - Starting new HTTP connection (2): 169.254.169.254:80
2022-06-08 19:01:44,688 - MainThread - botocore.utils - DEBUG - Caught retryable HTTP exception while making metadata service request to http://169.254.169.254/latest/meta-data/placement/availability-zone/: Could not connect to the endpoint URL: "http://169.254.169.254/latest/meta-data/placement/availability-zone/"
Traceback (most recent call last):
  File "urllib3/connection.py", line 174, in _new_conn
  File "urllib3/util/connection.py", line 96, in create_connection
  File "urllib3/util/connection.py", line 86, in create_connection
OSError: [Errno 113] No route to host
--------------------------------------

- It's recovered by restarting noobaa-core and noobaa-endpoint pods.


Version of all relevant components (if applicable):

v4.8.12

Does this issue impact your ability to continue to work with the product
(please explain in detail what is the user impact)?


- The application which connects to the S3 service is stuck intermittenty.


Is there any workaround available to the best of your knowledge?

N/A

Rate from 1 - 5 the complexity of the scenario you performed that caused this
bug (1 - very simple, 5 - very complex)?
N/A

Can this issue reproducible?
N/A

Can this issue reproduce from the UI?
N/A

If this is a regression, please provide more details to justify this:
N/A

Steps to Reproduce:
N/A

Actual results:

- The application which connects to the S3 service is stuck at times.

Expected results:

- The application which connects to the S3 service should work smoothly.


Additional info:

In the next comments