Hide Forgot
Cloned from launchpad blueprint https://blueprints.launchpad.net/neutron/+spec/quantum-multihost. Description: Goal here is to have a DHCP implementation that provides the same properties as nova-network's "multi_host" functionality, where the DHCP server for a particular VM runs directly on the same hypervisor as the VM itself (with the exception of when a VM migrates). The main goal of this approach is that you don't need to worry about providing HA for a centralized DHCP agent. Note: the downside of this approach is that each DHCP instance consumes an IP, meaning it can reduce the number of available IPs on a subnet (i.e., it probably makes sense to double or triple the size of the subnet when using multi_host, assuming subnets are using "free" RFC 1918 space). Specification URL (additional information): https://docs.google.com/document/d/1Y41g-POd3DLmtFnD6JfKFDvZJikbUvsL0wIi8LFD35U/edit?usp=sharing