Description of quota configuration options

Configuration option = Default value	Description
[DEFAULT]
bandwidth_poll_interval = 600	(IntOpt) Interval to pull network bandwidth usage info. Not supported on all hypervisors. Set to -1 to disable. Setting this to 0 will run at the default rate.
enable_network_quota = False	(BoolOpt) Enables or disables quota checking for tenant networks
quota_cores = 20	(IntOpt) Number of instance cores allowed per project
quota_driver = nova.quota.DbQuotaDriver	(StrOpt) Default driver to use for quota checks
quota_fixed_ips = -1	(IntOpt) Number of fixed IPs allowed per project (this should be at least the number of instances allowed)
quota_floating_ips = 10	(IntOpt) Number of floating IPs allowed per project
quota_injected_file_content_bytes = 10240	(IntOpt) Number of bytes allowed per injected file
quota_injected_file_path_length = 255	(IntOpt) Length of injected file path
quota_injected_files = 5	(IntOpt) Number of injected files allowed
quota_instances = 10	(IntOpt) Number of instances allowed per project
quota_key_pairs = 100	(IntOpt) Number of key pairs per user
quota_metadata_items = 128	(IntOpt) Number of metadata items allowed per instance
quota_networks = 3	(IntOpt) Number of private networks allowed per project
quota_ram = 51200	(IntOpt) Megabytes of instance RAM allowed per project
quota_security_group_rules = 20	(IntOpt) Number of security rules per security group
quota_security_groups = 10	(IntOpt) Number of security groups per project
quota_server_group_members = 10	(IntOpt) Number of servers per server group
quota_server_groups = 10	(IntOpt) Number of server groups per project
[cells]
bandwidth_update_interval = 600	(IntOpt) Seconds between bandwidth updates for cells.