edf48e46a1
Before this patch, the metadata agent would provision network namespace for all subnets under a network(datapath) as soon as the first VM(vif port) was mounted on the chassis. This operation can take very long time for networks with lots of subnets. See the linked bug for more details. This patch changes this mechanism to "lazy load" where metadata agent provisions metadata namespace with only the subnets belonging to the active ports on the chassis. This results in virtually constant throughput not effected by the number of subnets. Closes-Bug: #1981113 Change-Id: Ia2a66cfd3fd1380c5204109742d44f09160548d2
OpenStack Neutron
Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e.g., vNICs) managed by other OpenStack services (e.g., Nova).
To learn more about neutron:
- Documentation: https://docs.openstack.org/neutron/latest/
- Features: https://specs.openstack.org/openstack/neutron-specs
- Defects: https://launchpad.net/neutron
- Release notes: https://docs.openstack.org/releasenotes/neutron/index.html
- Source: https://opendev.org/openstack/neutron
If you would like to contribute to Neutron, please read the file CONTRIBUTING.rst or see the Neutron contributor guide:
https://docs.openstack.org/neutron/latest/contributor/contributing.html
Get in touch via email. Use [Neutron] in your subject.