Before you can perform any maintenance tasks, you need to know a few things about your Apigee Edge environment that are set during the system installation process. Be sure that you have the following information available from your operations team:
- Pods:
      - Gateway pod name (default "gateway")
- Central pod name (default "central")
- Analytics pod name (default "analytics")
 
- Region name (default "dc-1")
- Administrative user ID and password
Other important information, such as the Apigee version number or the unique identifiers (UUIDs) of an Apigee component, can be found as follows:
- Use the following command to display the status of all Edge components installed on the
      node:
      /opt/apigee/apigee-service/bin/apigee-all status 
- Use the following command to display the version numbers of all Edge components installed
      on the node:
      /opt/apigee/apigee-service/bin/apigee-all version 
- Use the following API call to display the UUID of installed Edge components:
      curl http://management_server_IP:port_num/v1/servers/self -u adminEmail:password Where management_server_IP is the IP address or DNS name of the Management server node, and port_num is one of the following: - 8081 for the Router
- 8082 for the Message Processor
- 8083 for Qpid
- 8084 for Postgres