openstack/openstack-ansible-os_neutron
Code Issues Proposed changes
openstack-ansible-os_neutron/defaults/main.yml
Kevin Carter e045584260 Fix neutron migrations with optional providers 
The venv creation process would include all python packages into the venv
even if the optional provider was not used. This causes neutron migration
issues and creates unneeded table. To resolve this, the py_pkg lookup
plugin has been modified to ensure no "optional" pip packages are included
in the base venv.

The optional string was added to the "plumgrid_pip_packages" array to ensure
the lookup plugin is no longer indexing those packages for inclusion in the
base venv.

Note:
This patch includes a tox.ini configuration change to make it use
test-requirements.txt for the pep8 environment dependencies. This is
essential to allow the lint testing to pass and can be reverted later.

Change-Id: I999ebd52d99f984d7bfa19685fc0fa530c2b32a9
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2016-01-13 20:57:49 +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
# Name of the virtual env to deploy into
neutron_venv_tag: untagged
neutron_venv_bin: "/openstack/venvs/neutron-{{ neutron_venv_tag }}/bin"
# Set this to enable or disable installing in a venv
neutron_venv_enabled: true
# The bin path defaults to the venv path however if installation in a
# venv is disabled the bin path will be dynamically set based on the
# system path used when the installing.
neutron_bin: "{{ neutron_venv_bin }}"
neutron_venv_download_url: http://127.0.0.1/venvs/untagged/ubuntu/neutron.tgz
# Set the lib dir path to that of the local python path where neutron is installed.
# This is used for role access to the db migrations.
# Example:
# neutron_lib_dir: "/usr/local/lib/python2.7/dist-packages/"
neutron_venv_lib_dir: "{{ neutron_bin | dirname }}/lib/python2.7/site-packages/"
neutron_non_venv_lib_dir: "/usr/local/lib/python2.7/dist-packages/"
neutron_lib_dir: "{{ (neutron_venv_enabled | bool) | ternary(neutron_venv_lib_dir, neutron_non_venv_lib_dir) }}"
# Enable/Disable Ceilometer
neutron_ceilometer_enabled: False
# Fatal Deprecations
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_database: neutron
neutron_db_config: /etc/neutron/neutron.conf
neutron_db_plugin: "/etc/neutron/{{ neutron_plugins[neutron_plugin_type].plugin_ini }}"
neutron_db_max_overflow: 20
neutron_db_pool_size: 120
neutron_db_pool_timeout: 30
## RabbitMQ info
neutron_rabbitmq_userid: neutron
neutron_rabbitmq_vhost: /neutron
## Plugins
neutron_plugin_core: "{{ neutron_plugins[neutron_plugin_type].plugin_core }}"
# Other plugins can be added to the system by simply extending the list `neutron_plugin_base`.
# neutron_plugin_base:
# - neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
# - neutron.services.metering.metering_plugin.MeteringPlugin
# - neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPlugin
# - neutron.services.vpn.plugin.VPNDriverPlugin
neutron_plugin_base:
- neutron.services.l3_router.l3_router_plugin.L3RouterPlugin
- neutron.services.metering.metering_plugin.MeteringPlugin
neutron_plugin_loaded_base: "{% for plugin in neutron_plugin_base %}{{ plugin }}{% if not loop.last %},{% endif %}{% endfor %}"
# Neutron Plugins
neutron_plugin_type: ml2
neutron_plugins:
ml2:
plugin_core: neutron.plugins.ml2.plugin.Ml2Plugin
plugin_ini: plugins/ml2/ml2_conf.ini
plugin_conf_ini_overrides: "{{ neutron_ml2_conf_ini_overrides }}"
plumgrid:
plugin_core: neutron.plugins.plumgrid.plumgrid_plugin.plumgrid_plugin.NeutronPluginPLUMgridV2
plugin_ini: plugins/plumgrid/plumgrid.ini
plugin_conf_ini_overrides: "{{ neutron_plumgrid_conf_ini_overrides }}"
neutron_services:
neutron-dhcp-agent:
service_name: neutron-dhcp-agent
service_en: True
service_conf: dhcp_agent.ini
service_group: neutron_agent
service_rootwrap: rootwrap.d/dhcp.filters
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/dhcp_agent.ini
config_overrides: "{{ neutron_dhcp_agent_ini_overrides }}"
config_type: "ini"
neutron-linuxbridge-agent:
service_name: neutron-linuxbridge-agent
service_en: True
service_conf: plugins/ml2/linuxbridge_agent.ini
service_group: neutron_linuxbridge_agent
service_rootwrap: rootwrap.d/linuxbridge-plugin.filters
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini --config-file /etc/neutron/plugins/ml2/linuxbridge_agent.ini
config_overrides: "{{ neutron_linuxbridge_agent_ini_overrides }}"
config_type: "ini"
neutron-metadata-agent:
service_name: neutron-metadata-agent
service_en: True
service_conf: metadata_agent.ini
service_group: neutron_agent
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/metadata_agent.ini
config_overrides: "{{ neutron_metadata_agent_ini_overrides }}"
config_type: "ini"
neutron-metering-agent:
service_name: neutron-metering-agent
service_en: "{{ neutron_metering }}"
service_conf: metering_agent.ini
service_group: neutron_agent
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/metering_agent.ini
config_overrides: "{{ neutron_metering_agent_ini_overrides }}"
config_type: "ini"
neutron-l3-agent:
service_name: neutron-l3-agent
service_en: "{{ neutron_l3 }}"
service_conf: l3_agent.ini
service_group: neutron_agent
service_rootwrap: rootwrap.d/l3.filters
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/l3_agent.ini
config_overrides: "{{ neutron_l3_agent_ini_overrides }}"
config_type: "ini"
neutron-lbaas-agent:
service_name: neutron-lbaas-agent
service_en: "{{ neutron_lbaas }}"
service_conf: lbaas_agent.ini
service_group: neutron_agent
service_rootwrap: rootwrap.d/lbaas-haproxy.filters
config_options: --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/lbaas_agent.ini
config_overrides: "{{ neutron_lbaas_agent_ini_overrides }}"
config_type: "ini"
neutron-server:
service_name: neutron-server
service_en: True
service_group: neutron_server
config_options: "--config-file /etc/neutron/neutron.conf --config-file /etc/neutron/{{ neutron_plugins[neutron_plugin_type].plugin_ini }}"
## Neutron LBaaS
# Please add the LoadBalancerPlugin to the neutron_plugin_base list
neutron_lbaas: "{% if 'neutron_lbaas.services.loadbalancer.plugin.LoadBalancerPlugin' in neutron_plugin_base %}True{% else %}False{% endif %}"
## Neutron L3
## Please add the L3RouterPlugin to the neutron_plugin_base list
neutron_l3: "{% if 'neutron.services.l3_router.l3_router_plugin.L3RouterPlugin' in neutron_plugin_base %}True{% else %}False{% endif %}"
## Neutron Metering
# Please add the MeteringPlugin to the neutron_plugin_base list
neutron_metering: "{% if 'neutron.services.metering.metering_plugin.MeteringPlugin' in neutron_plugin_base %}True{% else %}False{% endif %}"
## Drivers
neutron_driver_network_scheduler: neutron.scheduler.dhcp_agent_scheduler.WeightScheduler
neutron_driver_router_scheduler: neutron.scheduler.l3_agent_scheduler.LeastRoutersScheduler
neutron_driver_loadbalancer_pool_scheduler: neutron_lbaas.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_quota: neutron.db.quota.driver.DbQuotaDriver
neutron_driver_firewall: neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
## Quotas
neutron_default_quota: -1
neutron_quota_floatingip: 50
neutron_quota_health_monitor: -1
neutron_quota_member: -1
neutron_quota_network: 10
neutron_quota_network_gateway: 5
neutron_quota_packet_filter: 100
neutron_quota_pool: 10
neutron_quota_port: 50
neutron_quota_router: 10
neutron_quota_security_group: 10
neutron_quota_security_group_rule: 100
neutron_quota_subnet: 10
neutron_quota_vip: 10
## 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
# 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_project_name: service
neutron_service_project_domain_id: default
neutron_service_user_domain_id: default
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_proto: "{{ openstack_service_publicuri_proto | default(neutron_service_proto) }}"
neutron_service_adminuri_proto: "{{ openstack_service_adminuri_proto | default(neutron_service_proto) }}"
neutron_service_internaluri_proto: "{{ openstack_service_internaluri_proto | default(neutron_service_proto) }}"
neutron_service_publicuri: "{{ neutron_service_publicuri_proto }}://{{ external_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_publicurl: "{{ neutron_service_publicuri }}"
neutron_service_adminuri: "{{ neutron_service_adminuri_proto }}://{{ internal_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_adminurl: "{{ neutron_service_adminuri }}"
neutron_service_internaluri: "{{ neutron_service_internaluri_proto }}://{{ internal_lb_vip_address }}:{{ neutron_service_port }}"
neutron_service_internalurl: "{{ neutron_service_internaluri }}"
neutron_service_region: RegionOne
## Keystone authentication middleware
neutron_keystone_auth_plugin: password
## Agent
neutron_external_network_bridge: ""
neutron_gateway_external_network_id: ""
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
# L3HA configuration options.
neutron_ha_vrrp_auth_type: PASS
neutron_l3_ha_net_cidr: 169.254.192.0/18
# 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"
# Enable or disable L2 Population.
neutron_l2_population: "False"
## 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: {}
## 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: "239.1.1.1"
## 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_vxlan_enabled: true
neutron_dhcp_domain: openstacklocal
# 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
# If ``neutron_num_sync_threads`` is unset, the system will use the value of api_workers calculated
# in templates/dhcp_agent.ini.j2 for num_sync_threads.
# neutron_num_sync_threads: 4
## RPC
neutron_rpc_backend: rabbit
neutron_rpc_thread_pool_size: 64
neutron_rpc_conn_pool_size: 30
neutron_rpc_response_timeout: 60
neutron_rpc_workers: 1
neutron_service_in_ldap: false
## Policy vars
# Provide a list of access controls to update the default policy.json with. These changes will be merged
# with the access controls in the default policy.json. E.g.
#neutron_policy_overrides:
# "create_subnet": "rule:admin_or_network_owner"
# "get_subnet": "rule:admin_or_owner or rule:shared"
# neutron_local_ip is used for the VXLAN local tunnel endpoint
neutron_local_ip: 127.0.0.1
neutron_apt_packages:
- conntrack
- dnsmasq-base
- dnsmasq-utils
- ipset
- iputils-arping
- keepalived
- libpq-dev
- ebtables
neutron_lbaas_apt_packages:
- haproxy
neutron_apt_remove_packages:
- conntrackd
# neutron packages that must be installed before anything else
neutron_requires_pip_packages:
- virtualenv
- virtualenv-tools
- python-keystoneclient # Keystoneclient needed to OSA keystone lib
neutron_pip_packages:
- configobj
- cliff
- keystonemiddleware
- PyMySQL
- neutron
- neutron_lbaas
- pycrypto
- python-glanceclient
- python-keystoneclient
- python-memcached
- python-neutronclient
- python-novaclient
- repoze.lru
neutron_optional_plumgrid_pip_packages:
- networking-plumgrid
## Tunable overrides
neutron_neutron_conf_overrides: {}
neutron_ml2_conf_ini_overrides: {}
neutron_plumgrid_conf_ini_overrides: {}
neutron_plumlib_ini_overrides: {}
neutron_dhcp_agent_ini_overrides: {}
neutron_api_paste_ini_overrides: {}
neutron_rootwrap_conf_overrides: {}
neutron_policy_overrides: {}
neutron_dnsmasq_neutron_conf_overrides: {}
neutron_l3_agent_ini_overrides: {}
neutron_metadata_agent_ini_overrides: {}
neutron_metering_agent_ini_overrides: {}
neutron_linuxbridge_agent_ini_overrides: {}
neutron_lbaas_agent_ini_overrides: {}
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