Unable to add self-hoted git repo as Data source

[sonicfather]

NetBox version

v3.5.1

Python version

3.9

Steps to Reproduce

1. add git repo as Data source, with credentials and https url
2. try to sync and watch logs

Expected Behavior

Synchro of self-hosted git repo as Data source.

Observed Behavior

Logs return an ssl error whereas custom CA certificate are installed. I try to git clone directly from the netbox worker and it is OK, only git clone using Data source does not work.

In the log we got this error:

17:14:24 default: core.jobs.sync_datasource(job=<Job: 64d84b92-962a-4f1c-8a21-0d03cc1f5670>) (64d84b92-962a-4f1c-8a21-0d03cc1f5670)
ERROR:root:Fetching remote data failed (MaxRetryError): HTTPSConnectionPool(host='mygitlab.mydomain', port=443): Max retries exceeded with url: /myproject.git/info/refs?service=git-upload-pack (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get issuer certificate (_ssl.c:1123)')))
INFO:rq.worker:default: Job OK (64d84b92-962a-4f1c-8a21-0d03cc1f5670)
17:14:24 default: Job OK (64d84b92-962a-4f1c-8a21-0d03cc1f5670)
INFO:rq.worker:Result is kept for 500 seconds