Curator-SSL: WRONG_VERSION_NUMBER at normal execution

[DrissiReda (Reda DRISSI)]

Launching a simple snapshot action causes this error. I'm running elasticsearch and minio locally, I managed to create snapshots manually but wanted to use curator for automating snapshots.

HTTP N/A error: HTTPSConnectionPool(host='127.0.0.1', port=9200): Max retries exceeded with url: / (Caused by SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1076)')))

These are my files

curator.yml

client:
    hosts:
        - 127.0.0.1
    port: 9200
    aws_key: minioadmin
    aws_secret_key: minioadmin 
    aws_region: default
    use_ssl: False
logging:
    loglevel: INFO

actions.yml

actions:
  1:
    action: snapshot
    options:
      repository: backup_minio
      name: backup-%Y-%m-%-d-%H:%M:%S
      ignore_unavailable: False         
      include_global_state: True
      partial: False    
      wait_for_completion: True
      skip_repo_fs_check: False
      disable_action: False
    filters:
    - filtertype: pattern
      kind: prefix
      value: logstash

This is what happens:

$ curator --dry-run actions.yml                                                                                                        
2020-04-06 15:34:12,054 INFO      Preparing Action ID: 1, "snapshot"
2020-04-06 15:34:12,054 INFO      Creating client object and testing connection
2020-04-06 15:34:12,056 INFO      Instantiating client object
2020-04-06 15:34:12,056 INFO      Testing client connectivity
2020-04-06 15:34:12,083 ERROR     HTTP N/A error: HTTPSConnectionPool(host='127.0.0.1', port=9200): Max retries exceeded with url: / (Caused by SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1076)')))
2020-04-06 15:34:12,083 CRITICAL  Curator cannot proceed. Exiting.

Environment:

OS: ubuntu 19.10

elasticsearch: 7.6.2
minio: RELEASE.2020-03-25T07-03-04Z
curator: 5.8.1