# {{ ansible_managed }}

{% set _api_threads = ansible_processor_vcpus|default(2) // 2 %}
{% set api_threads = _api_threads if _api_threads > 0 else 1 %}

# General, applies to all host groups
[DEFAULT]
# Disable stderr logging
use_stderr = False
debug = {{ debug }}
fatal_deprecations = {{ neutron_fatal_deprecations }}
log_file = /var/log/neutron/neutron.log

## Rpc all
executor_thread_pool_size = {{ neutron_rpc_thread_pool_size }}
rpc_response_timeout = {{ neutron_rpc_response_timeout }}
transport_url = rabbit://{% for host in neutron_rabbitmq_servers.split(',') %}{{ neutron_rabbitmq_userid }}:{{ neutron_rabbitmq_password }}@{{ host }}:{{ neutron_rabbitmq_port }}{% if not loop.last %},{% else %}/{{ neutron_rabbitmq_vhost }}{% endif %}{% endfor %}

{% if neutron_services['neutron-server']['group'] in group_names %}

# General, only applies to neutron server host group
allow_overlapping_ips = True
vlan_transparent = False

# Plugins
core_plugin = {{ neutron_plugin_core }}
{% if neutron_plugin_type.split('.')[0] == 'ml2' %}
service_plugins = {{ neutron_plugin_loaded_base }}
{% endif %}

# MAC address generation for VIFs
base_mac = fa:16:3e:00:00:00
mac_generation_retries = 16

# Authentication method
auth_strategy = keystone

# Drivers
network_scheduler_driver = {{ neutron_driver_network_scheduler }}
router_scheduler_driver = {{ neutron_driver_router_scheduler }}
loadbalancer_pool_scheduler_driver = {{ neutron_driver_loadbalancer_pool_scheduler }}

# Schedulers
network_auto_schedule = True
router_auto_schedule = True

# Distributed virtual routing
router_distributed = {{ neutron_plugins[neutron_plugin_type].router_distributed | default('False') }}

# Agents
agent_down_time = {{ neutron_agent_down_time }}

{% set num_agent = groups[neutron_services['neutron-dhcp-agent']['group']] | length %}
{% if neutron_plugin_type.split('.')[0] == 'ml2' and num_agent >= 2 %}
{% if neutron_services['neutron-linuxbridge-agent']['service_en'] | bool %}

{% set max_l3_router = num_agent if num_agent > 2 else 2 %}
{% set min_l3_router = num_agent if (num_agent > 2 and num_agent < max_l3_router) else 2 %}

# L3HA
l3_ha = True
l3_ha_net_cidr = {{ neutron_l3_ha_net_cidr }}
min_l3_agents_per_router = {{ min_l3_router }}
max_l3_agents_per_router = {{ max_l3_router }}
ha_network_type = {{ neutron_provider_networks.network_mappings_list[0].split(':')[0] }}
ha_network_physical_name = {{ neutron_provider_networks.network_mappings_list[0].split(':')[-1] }}

{% endif %}
{% endif %}

# API
bind_port = 9696
bind_host = 0.0.0.0

# Workers
api_workers = {{ neutron_api_workers | default(api_threads) }}
rpc_workers = {{ neutron_rpc_workers }}

{% set dhcp_agents_max = num_agent if num_agent > 2 else 2 %}
# DHCP
dhcp_agent_notification = True
dhcp_agents_per_network = {{ dhcp_agents_max }}
dhcp_lease_duration = 86400

# Nova notifications
notify_nova_on_port_status_changes = True
notify_nova_on_port_data_changes = True
send_events_interval = 2
nova_url = {{ nova_service_adminurl|replace('/%(tenant_id)s', '') }}

[nova]
auth_plugin = {{ nova_keystone_auth_plugin }}
auth_url = {{ keystone_service_adminurl }}
region_name = {{ nova_service_region }}
project_domain_id = {{ nova_service_project_domain_id }}
user_domain_id = {{ nova_service_user_domain_id }}
project_name = {{ nova_service_project_name }}
username = {{ nova_service_user_name }}
password = {{ nova_service_password }}
endpoint_type = internal

# Quotas
[quotas]
quota_driver = {{ neutron_driver_quota }}
quota_items = network,subnet,port
default_quota = {{ neutron_default_quota }}
quota_floatingip = {{ neutron_quota_floatingip }}
quota_health_monitor = {{ neutron_quota_health_monitor }}
quota_member = {{ neutron_quota_member }}
quota_network = {{ neutron_quota_network }}
quota_network_gateway = {{ neutron_quota_network_gateway }}
quota_packet_filter = {{ neutron_quota_packet_filter }}
quota_pool = {{ neutron_quota_pool }}
quota_port = {{ neutron_quota_port }}
quota_router = {{ neutron_quota_router }}
quota_security_group = {{ neutron_quota_security_group }}
quota_security_group_rule = {{ neutron_quota_security_group_rule }}
quota_subnet = {{ neutron_quota_subnet }}
quota_vip = {{ neutron_quota_vip }}

# Keystone authentication
[keystone_authtoken]
insecure = {{ keystone_service_internaluri_insecure | bool }}
auth_plugin = {{ neutron_keystone_auth_plugin }}
signing_dir = /var/cache/neutron
auth_url = {{ keystone_service_adminuri }}
auth_uri = {{ keystone_service_internaluri }}
project_domain_id = {{ neutron_service_project_domain_id }}
user_domain_id = {{ neutron_service_user_domain_id }}
project_name = {{ neutron_service_project_name }}
username = {{ neutron_service_user_name }}
password = {{ neutron_service_password }}
region_name = {{ keystone_service_region }}

memcached_servers = {{ memcached_servers }}

token_cache_time = 300
revocation_cache_time = 60

# Prevent cache poisoning if sharing a memcached server
memcache_security_strategy = ENCRYPT
memcache_secret_key = {{ memcached_encryption_key }}

# Enable if your keystone deployment uses PKI and you prefer security over
# performance (disable by default)
check_revocations_for_cached = False

# Database
[database]
connection = mysql+pymysql://{{ neutron_galera_user }}:{{ neutron_container_mysql_password }}@{{ neutron_galera_address }}/{{ neutron_galera_database }}?charset=utf8
max_overflow = {{ neutron_db_max_overflow }}
max_pool_size = {{ neutron_db_pool_size }}
pool_timeout = {{ neutron_db_pool_timeout }}

# Service providers
[service_providers]
{% if neutron_lbaasv2 | bool %}
service_provider = {{ neutron_lbaasv2_service_provider }}
{% endif %}
{% if neutron_vpnaas| bool %}
service_provider = VPN:openswan:neutron_vpnaas.services.vpn.service_drivers.ipsec.IPsecVPNDriver:default
{% endif %}

{% endif %}

{% if neutron_fwaas | bool and neutron_plugin_type != 'plumgrid' %}
[fwaas]
enabled = true
driver = neutron_fwaas.services.firewall.drivers.linux.iptables_fwaas.IptablesFwaasDriver
{% endif %}

# Agent
[agent]
polling_interval = {{ neutron_agent_polling_interval|default(5) }}
report_interval = {{ neutron_report_interval|int }}
root_helper = sudo {{ neutron_bin }}/neutron-rootwrap {{ neutron_conf_dir }}/rootwrap.conf

# Messaging
[oslo_messaging_rabbit]
rabbit_use_ssl = {{ neutron_rabbitmq_use_ssl }}
rpc_conn_pool_size = {{ neutron_rpc_conn_pool_size }}

# Notifications
{% if neutron_ceilometer_enabled %}
[oslo_messaging_notifications]
driver = messagingv2
transport_url = rabbit://{% for host in neutron_rabbitmq_telemetry_servers.split(',') %}{{ neutron_rabbitmq_telemetry_userid }}:{{ neutron_rabbitmq_telemetry_password }}@{{ host }}:{{ neutron_rabbitmq_telemetry_port }}{% if not loop.last %},{% else %}/{{ neutron_rabbitmq_telemetry_vhost }}{% endif %}{% endfor %}
{% endif %}

# Concurrency (locking mechanisms)
[oslo_concurrency]
lock_path = /var/lock/neutron