LVS SCHEDULING METHOD, DEVICE, AND APPARATUS SUPPORTING HASH SCHEDULING POLICY, AND STORAGE MEDIUM

摘要

The application provides an LVS scheduling method, device, and apparatus supporting a hash scheduling policy, and a storage medium. The method comprises: obtaining IPs of a plurality of hosts, performing a hash operation using the IP of each host to obtain a corresponding first key value, and placing the first key value in an annular space having a specified size; obtaining a source address of a data packet, and performing a hash operation using the source address to obtain a second key value; obtaining a minimum value of a plurality of first key values in the annular space, and determining whether the minimum value is greater than the second key value; and if so, transmitting the data packet using a host corresponding to the minimum value as a destination address. The application realizes reduced session drift and improves load balancing service quality.