I need to develop an es automation tool.
Our company's es cluster has multiple versions.
I found that many clients require the corresponding ES version.
Currently I can only think of Java indirectly using the curl and http tools to operate the ES.
Such as "curl -XGET http://localhost:9200/_snapshot/test_backup/_all?pretty".
Automated tools designed in this way can operate all versions of ES.
I hope some experts can help me and provide some suggestions. Thank you.