elastalert-server supports OpenSearch?

[nvasoft]

Hello,
does elastalert-server support OpenSearch?
I installed elastalert2, it works, but starting the elastalert-server via npm run start gives an error. The elastalert-server settings are the same as in my elasticsearch

12:01:10.983Z ERROR elastalert-server:
    ProcessController:  Traceback (most recent call last):
      File "/usr/lib/python3.8/runpy.py", line 194, in _run_module_as_main
        return _run_code(code, main_globals, None,
      File "/usr/lib/python3.8/runpy.py", line 87, in _run_code
        exec(code, run_globals)
      File "/opt/elastalert2/elastalert/create_index.py", line 18, in <module>
        from elastalert.util import get_version_from_cluster_info
      File "/opt/elastalert2/elastalert/util.py", line 47, in <module>
        def _find_es_dict_by_key(lookup_dict: dict, term: str, string_multi_field_name: str = ".keyword") -> tuple[dict, str]:
    TypeError: 'type' object is not subscriptable

[nsano-rururu]

not support

[nsano-rururu]

elastalert-server must not be officially published. It's not polite to ask here.

[nvasoft]

Sorry, I didn't know

[nsano-rururu]

@nvasoft
It seems that there is a setting, so it may be compatible with OpenSearch.
https://github.com/johnsusek/elastalert-server

[nvasoft]

Yes. I solved the problem, Default python3.8 in ubuntu )
but another one arose. When sending an alert via SMTP, an error appears:
Error connecting to SMTP host: EOF occurred in violation of protocol (_ssl.c:1000)
YELP had a different approach to 'STARTTLS' in alerts.py and it worked with my settings on port 25 And elastalert 2 imports SMTP from the smtplib library. I don't know yet how to solve the problem
P.S.
Thank you for your response

[nsano-rururu]

@nvasoft
I don't know if I can give you advice unless I know how to configure elastalert2.

[nsano-rururu]

https://github.com/jertel/elastalert2/blob/master/elastalert/alerters/email.py#L110

[nvasoft]

My problem: the exchange-server does not send any HTTP headers (i.e. HTTP/0.9 style response)
curl: (1) Received HTTP/0.9 when not allowed
curl allowed HTTP/0.9 responses by default before 7.66.0. My version curl 7.68.0. How do I tell elastaler2 to accept an HTTP/0.9 response like this?

[jertel]

The Exchange server is closing the socket. Why? Did you check the Exchange server logs?

This SMTP topic should have been a new discussion.