ConnectionError(('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))) when checking up opensearch indice

Question

When I try to check if an index exist in opensearch cluster using this code:

self.opensearch_db.indices.exists(index = index_name)

I get the following error:

ConnectionError: ConnectionError(('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))) caused by: ProtocolError(('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')))

I try connecting to opensearch cluster via postman and everything was fine.

Answer 1

As Yassine has commented under the original question, adding the following fixes this issue:

use_ssl=True, verify_certs=False