4174f4a5a4
Using haproxy 2.x, the ideal rlimit value for nr_open is close to connection_limit * 2.5 (see compute_ideal_* in src/haproxy.c). Set this limit to 2,600,000 in the amphora to support a loadbalancer with maxconn 1M. This prevents the following warning messages when launching/reloading haproxy: * "Cannot raise FD limit to 2375058, limit is 2097152." * "FD limit (2097152) too low for maxconn=950000/maxsock=2375058. Please raise 'ulimit-n' to 2375058 or more to avoid any trouble." Change-Id: I6251cd17bd6fa9faf5109e50c2190dda3614908d
Team and repository tags
Octavia
Octavia is an operator-grade open source scalable load balancer for use in large OpenStack deployments.
Octavia provides the load balancing API for OpenStack. It supports multiple "provider drivers" that implement load balancing, including the "amphora" reference driver included with Octavia.
Octavia is distributed under the terms of the Apache License, Version 2.0. The full terms and conditions of this license are detailed in the LICENSE file.
Project resources
Developer documentation for the Octavia project is available at https://docs.openstack.org/octavia/latest/
Release notes for the Octavia project are available at https://docs.openstack.org/releasenotes/octavia/
The project source code repository is located at https://opendev.org/openstack/octavia
Project status, bugs, and requests for feature enhancements are tracked on https://storyboard.openstack.org/#!/project/openstack/octavia
For more information on project direction and guiding principles for contributors, please see the CONSTITUTION.rst file in this directory, or specifications in the specs/ sub-directory.
The project roadmap is available at https://wiki.openstack.org/wiki/Octavia/Roadmap
External Resources
- Octavia Wiki: https://wiki.openstack.org/wiki/Octavia
- For help on usage and hacking of Octavia, please send an email to OpenStack-dev Mailing List <mailto:openstack-discuss@lists.openstack.org> with [Octavia] tag.