Search before asking

• I had searched in the issues and found no similar feature requirement.

Description

• Add Connection Center feature for Dolphin Scheduler so that plugins will be able to achieve connection information such as host, endpoint, credentials to external system and switch them easily without restarting DS.

Use case

• For more information of this feature, we could refer to Apache Airflow Connections Management

Related issues

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct