"Failed to read /etc/resolv.conf" Displayed After Starting the openvswitch Service

Symptom

After the service openvswitch start command is executed, the message "Failed to read /etc/resolv.conf: No such file or directory" is displayed.

Key Process and Cause Analysis

The /etc/resolv.conf file does not exist on the server.

Conclusion and Solution

Create an /etc/resolv.conf file on the server.

 $ touch /etc/resolv.conf