Heat templates for deploying OpenStack
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heat_template_version: 2016-10-14
description: >
OpenStack Neutron Server configured with Puppet
parameters:
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
NeutronWorkers:
default: ''
description: |
Sets the number of API and RPC workers for the Neutron service. The
default value results in the configuration being left unset and a
system-dependent default will be chosen (usually the number of
processors). Please note that this can result in a large number of
processes and memory consumption on systems with a large core count. On
such systems it is recommended that a non-default value be selected that
matches the load requirements.
type: string
NeutronPassword:
description: The password for the neutron service and db account, used by neutron agents.
type: string
hidden: true
NeutronAllowL3AgentFailover:
default: 'True'
description: Allow automatic l3-agent failover
type: string
NovaPassword:
description: The password for the nova service and db account, used by nova-api.
type: string
hidden: true
NeutronEnableDVR:
description: Enable Neutron DVR.
default: false
type: boolean
KeystoneRegion:
type: string
default: 'regionOne'
description: Keystone region for endpoint
MonitoringSubscriptionNeutronServer:
default: 'overcloud-neutron-server'
type: string
NeutronApiLoggingSource:
type: json
default:
tag: openstack.neutron.api
path: /var/log/neutron/server.log
ControllerCount:
description: |
Under normal conditions, this should not be overridden manually and is
set at deployment time. The default value is present to allow the
template to be used in environments that do not override it.
default: 1
type: number
# DEPRECATED: the following options are deprecated and are currently maintained
# for backwards compatibility. They will be removed in the Ocata cycle.
NeutronL3HA:
default: false
description: |
Whether to enable HA for virtual routers. While the default value is
'false', L3 HA will be automatically enabled if the number of nodes
hosting controller configurations and DVR is disabled. This parameter is
being deprecated in Newton and is scheduled to be removed in Ocata.
Future releases will enable L3 HA by default if it is appropriate for the
deployment type. Alternate mechanisms will be available to override.
type: boolean
parameter_groups:
- label: deprecated
description: |
The following parameters are deprecated and will be removed. They should not
be relied on for new deployments. If you have concerns regarding deprecated
parameters, please contact the TripleO development team on IRC or the
OpenStack mailing list.
parameters:
- NeutronL3HA
resources:
NeutronBase:
type: ./neutron-base.yaml
properties:
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
conditions:
auto_enable_l3_ha:
and:
- not:
equals:
- get_param: ControllerCount
- 1
- equals:
- get_param: NeutronEnableDVR
- false
outputs:
role_data:
description: Role data for the Neutron Server agent service.
value:
service_name: neutron_api
monitoring_subscription: {get_param: MonitoringSubscriptionNeutronServer}
logging_source: {get_param: NeutronApiLoggingSource}
logging_groups:
- neutron
config_settings:
map_merge:
- get_attr: [NeutronBase, role_data, config_settings]
- neutron::server::database_connection:
list_join:
- ''
- - {get_param: [EndpointMap, MysqlInternal, protocol]}
- '://neutron:'
- {get_param: NeutronPassword}
- '@'
- {get_param: [EndpointMap, MysqlInternal, host]}
- '/ovs_neutron'
neutron::keystone::authtoken::auth_uri: {get_param: [EndpointMap, KeystoneInternal, uri] }
neutron::keystone::authtoken::auth_url: {get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix]}
neutron::server::api_workers: {get_param: NeutronWorkers}
neutron::server::rpc_workers: {get_param: NeutronWorkers}
neutron::server::allow_automatic_l3agent_failover: {get_param: NeutronAllowL3AgentFailover}
neutron::server::l3_ha: {if: ["auto_enable_l3_ha", true, {get_param: NeutronL3HA}]}
neutron::keystone::authtoken::password: {get_param: NeutronPassword}
neutron::server::notifications::nova_url: { get_param: [ EndpointMap, NovaInternal, uri ] }
neutron::server::notifications::auth_url: { get_param: [ EndpointMap, KeystoneV3Admin, uri ] }
neutron::server::notifications::tenant_name: 'service'
neutron::server::notifications::project_name: 'service'
neutron::server::notifications::password: {get_param: NovaPassword}
neutron::keystone::authtoken::project_name: 'service'
neutron::server::sync_db: true
tripleo.neutron_api.firewall_rules:
'114 neutron api':
dport:
- 9696
- 13696
neutron::server::router_distributed: {get_param: NeutronEnableDVR}
# NOTE: bind IP is found in Heat replacing the network name with the local node IP
# for the given network; replacement examples (eg. for internal_api):
# internal_api -> IP
# internal_api_uri -> [IP]
# internal_api_subnet - > IP/CIDR
neutron::bind_host: {get_param: [ServiceNetMap, NeutronApiNetwork]}
step_config: |
include tripleo::profile::base::neutron::server
service_config_settings:
keystone:
neutron::keystone::auth::tenant: 'service'
neutron::keystone::auth::public_url: {get_param: [EndpointMap, NeutronPublic, uri]}
neutron::keystone::auth::internal_url: { get_param: [ EndpointMap, NeutronInternal, uri ] }
neutron::keystone::auth::admin_url: { get_param: [ EndpointMap, NeutronAdmin, uri ] }
neutron::keystone::auth::password: {get_param: NeutronPassword}
neutron::keystone::auth::region: {get_param: KeystoneRegion}
mysql:
neutron::db::mysql::password: {get_param: NeutronPassword}
neutron::db::mysql::user: neutron
neutron::db::mysql::host: {get_param: [EndpointMap, MysqlInternal, host_nobrackets]}
neutron::db::mysql::dbname: ovs_neutron
neutron::db::mysql::allowed_hosts:
- '%'
- "%{hiera('mysql_bind_host')}"