EDR: How to Change a Server Hostname in Console?

Products

• Carbon Black EDR (formerly Cb Response)

Issue/Introduction

To change the server host name using PSQL in GUI for standalone server

Environment

• EDR Server: All Supported Version

Resolution

1. Login into postgres database 

   psql cb -p 5002

2. Validate the host name in database before making any modification

   select * from cluster_node_sensor_addresses;

3. Update the database with the new host name by entering the following command

   update cluster_node_sensor_addresses set hostname = '<enter hostname>' where node_id= 0;

4. Verify the host name in the database by following the below command

   select * from cluster_node_sensor_addresses;

5. Exit from postgres by entering the following command

   \q

Additional Information

To change the Server IP or Domain Name Address for Single Node follow this article.