Network namespace exception processing method, device and equipment and readable storage medium

The invention discloses a network namespace exception processing method, which is used for controlling a network node to perform exception checking on a network namespace in an openstack environment and judging whether a network naming exception occurs in an overall environment or not. The method comprises steps of when the network namespace is abnormal, entering each network namespace to executea linux network command; and when the display of the command return information for a certain network namespace is wrong, judging that an abnormal network namespace exists, so that the debugging of the network namespace is realized. According to the method, the phenomenon of service interruption caused by virtual machine downtime due to abnormal network namespace can be troubleshot, and normal operation of an openstack production environment is guaranteed. The invention further discloses a network namespace exception handling device and equipment and a readable storage medium, which have the above beneficial effects.