If your license expires, use the following procedure to replace it:
Overwrite the existing license file with the new license file: > cp <customer_license_file>
Change ownership of the new license file to the "apigee" user: > chown apigee:apigee
/opt/apigee/customer/conf/license.txt Specify a different user if you are
running Edge as a user other than "apigee".
Restart the Edge Management Server: >
/opt/apigee/apigee-service/bin/apigee-service edge-management-server restart