openstack/openstack-ansible-os_neutron
Code Issues Proposed changes
openstack-ansible-os_neutron/defaults/main.yml
Kevin Carter 663bacdcc0 Adds new provider_networks module and reformats ml2_conf.ini 
The ml2_conf.ini has been reformatted to work with the new data type
provided from the `provider_networks` module.

The new module parses and provides useful information from the
`provider_network` list as found within the base user config. The data
type has been documented within the defaults so that it can be used in
the role as stand alone, outside that of the OSAD project. The module
replaces functionality found in top of the ml2_conf.ini file that was
built using jinja2 syntax and flow control. The purpose is to allow
for more configuration possibilities while also being faster.

Closes-Bug: 1434942
Change-Id: If48267ba6f552eaf1535b8ecee6d26b2c6592b31
2015-03-24 15:07:28 +00:00

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---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Defines that the role will be deployed on a host machine
is_metal: true
## Verbosity Options
debug: False
verbose: True
neutron_fatal_deprecations: False
## neutron User / Group
neutron_system_user_name: neutron
neutron_system_group_name: neutron
neutron_system_comment: neutron system user
neutron_system_shell: /bin/false
neutron_system_home_folder: "/var/lib/{{ neutron_system_user_name }}"
## DB
neutron_galera_user: neutron
neutron_galera_password: "{{ neutron_container_mysql_password }}"
neutron_galera_database: neutron
neutron_db_revision: head
neutron_db_config: /etc/neutron/neutron.conf
neutron_db_plugin: /etc/neutron/plugins/ml2/ml2_conf.ini
## Plugins
neutron_plugin_core: neutron.plugins.ml2.plugin.Ml2Plugin
neutron_plugin_base:
- neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
- neutron.services.loadbalancer.plugin.LoadBalancerPlugin
- neutron.services.vpn.plugin.VPNDriverPlugin
- neutron.services.metering.metering_plugin.MeteringPlugin
neutron_plugin_loaded_base: "{% for plugin in neutron_plugin_base %}{{ plugin }}{% if not loop.last %},{% endif %}{% endfor %}"
## Drivers
neutron_driver_network_scheduler: neutron.scheduler.dhcp_agent_scheduler.ChanceScheduler
neutron_driver_router_scheduler: neutron.scheduler.l3_agent_scheduler.LeastRoutersScheduler
neutron_driver_loadbalancer_pool_scheduler: neutron.services.loadbalancer.agent_scheduler.ChanceScheduler
neutron_driver_interface: neutron.agent.linux.interface.BridgeInterfaceDriver
neutron_driver_metering: neutron.services.metering.drivers.iptables.iptables_driver.IptablesMeteringDriver
neutron_driver_dhcp: neutron.agent.linux.dhcp.Dnsmasq
neutron_driver_notification: neutron.openstack.common.notifier.rpc_notifier
neutron_driver_quota: neutron.db.quota_db.DbQuotaDriver
neutron_driver_firewall: neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
## General Neutron configuration
# If ``neutron_api_workers`` is unset the system will use half the number of available VCPUS to
# compute the number of api workers to use.
# neutron_api_workers: 16
# ``neutron_rpc_workers`` is an experimental feature in neutron master (as of 03/2015) and
# the value will be 0 by default.
neutron_rpc_workers: 0
# If ``neutron_metadata_workers`` is unset the system will use half the number of available VCPUS to
# compute the number of api workers to use.
# neutron_metadata_workers: 16
neutron_metadata_backlog: 128
## Auth
neutron_service_tenant_name: service
neutron_service_role_name: admin
neutron_service_user_name: neutron
neutron_service_name: neutron
neutron_service_type: network
neutron_service_description: "OpenStack Networking"
neutron_service_port: 9696
neutron_service_proto: http
neutron_service_publicuri: "{{ neutron_service_proto }}://{{ external_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_publicurl: "{{ neutron_service_publicuri }}"
neutron_service_adminuri: "{{ neutron_service_proto }}://{{ internal_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_adminurl: "{{ neutron_service_adminuri }}"
neutron_service_internaluri: "{{ neutron_service_proto }}://{{ internal_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_internalurl: "{{ neutron_service_internaluri }}"
neutron_service_region: RegionOne
neutron_service_program_name: neutron-server
neutron_service_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini
neutron_service_program_enabled: false
neutron_service_dhcp_program_name: neutron-dhcp-agent
neutron_service_dhcp_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/dhcp_agent.ini
neutron_service_dhcp_program_enabled: false
neutron_service_l3_program_name: neutron-l3-agent
neutron_service_l3_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/l3_agent.ini
neutron_service_l3_program_enabled: false
neutron_service_linuxbridge_program_name: neutron-linuxbridge-agent
neutron_service_linuxbridge_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini
neutron_service_linuxbridge_program_enabled: false
neutron_service_metadata_program_name: neutron-metadata-agent
neutron_service_metadata_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/metadata_agent.ini
neutron_service_metadata_program_enabled: false
neutron_service_metering_program_name: neutron-metering-agent
neutron_service_metering_program_config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/metering_agent.ini
neutron_service_metering_program_enabled: false
## Agent
neutron_external_network_bridge: ""
neutron_gateway_external_network_id: ""
# Enable l2 population
neutron_l2_population: True
neutron_agent_mode: legacy
neutron_agent_down_time: 120
neutron_agent_polling_interval: 5
neutron_report_interval: "{{ neutron_agent_down_time | int / 2 | int }}"
neutron_network_device_mtu: 1450
# L3 configuration options
neutron_l3_router_delete_namespaces: True
# L3HA configuration options.
neutron_ha_vrrp_advert_int: 2
neutron_ha_vrrp_auth_password: None
neutron_ha_vrrp_auth_type: PASS
neutron_handle_internal_only_routers: True
neutron_l3_ha_enabled: False
neutron_l3_ha_net_cidr: 169.254.192.0/18
# If ``neutron_min_l3_agents_per_router`` is unset the system will use half the number of hosts in the
# "neutron_agent" group to determine the min agents per routers.
# neutron_min_l3_agents_per_router: 3
# If ``neutron_max_l3_agents_per_router`` is unset the system will use the number of hosts in the
# "neutron_agent" group to determine the max agents per routers.
# neutron_max_l3_agents_per_router: 3
# DHCP AGENT CONFIG
neutron_dhcp_config:
dhcp-option-force: "26,1450"
log-facility: "/var/log/neutron/neutron-dnsmasq.log"
# Types of networks supported by the ml2 plugin
neutron_ml2_drivers_type: "flat,vlan,vxlan,local"
neutron_ml2_mechanism_drivers: "linuxbridge,l2population"
## Set this to configure overlay networks. The default is set as an empty hash.
# neutron_overlay_network:
# address: "172.29.241.248"
# bridge: "br-vxlan"
# interface: "eth10"
# netmask: "255.255.252.0"
# type: "veth"
neutron_overlay_network: {}
# Set the vxlan udp port. This is only used when neutron_tunnel_address is defined.
neutron_vxlan_udp_port: 4789
## The neutron multicast group address. This should be set as a host variable if used.
## This defaults to an empty string
# neutron_vxlan_group: 239.1.1.100
neutron_vxlan_group: ""
## Set this variable to configure the provider networks that will be available
## When setting up networking in things like the ml2_conf.ini file. Normally
## this will be defined as a host variable used within neutron as network configuration
## are likely to differ in between hosts.
# neutron_provider_networks:
# network_flat_networks: "flat"
# network_mappings: "flat:eth12,vlan:eth11"
# network_types: "vxlan,flat,vlan"
# network_vlan_ranges: "vlan:1:1,vlan:1024:1025"
# network_vxlan_ranges: "1:1000"
neutron_dhcp_domain: openstacklocal
neutron_dhcp_delete_namespaces: True
# Comma-separated list of DNS servers which will be used by dnsmasq as forwarders.
neutron_dnsmasq_dns_servers: ""
# Limit number of leases to prevent a denial-of-service.
neutron_dnsmasq_lease_max: 16777216
## RPC
neutron_rpc_backend: rabbit
neutron_apt_packages:
- conntrackd
- conntrack
- dnsmasq-base
- dnsmasq-utils
- ipset
- iputils-arping
- keepalived
- libpq-dev
neutron_pip_packages:
- configobj
- cliff
- keystonemiddleware
- MySQL-python
- neutron
- pycrypto
- python-glanceclient
- python-keystoneclient
- python-memcached
- python-neutronclient
- python-novaclient
- repoze.lru
## Service Names
neutron_service_names:
- neutron-agent
- neutron-dhcp-agent
- neutron-linuxbridge-agent
- neutron-l3-agent
- neutron-metadata-agent
- neutron-metering-agent
- neutron-server
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