tripleo-heat-templates/puppet/services/neutron-metadata.yaml
Brent Eagles 313b92012d Neutron metadata agent worker count fix
This patch changes the default value and type of the NeutronWorkers
parameter, allowing it to be unset and let a system-dependent value to
be used (e.g. processorcount or some derivate value).

Change-Id: Ia385b3503fe405c4b981c451f131ac91e1af5602
Closes-Bug: #1626126
2016-09-22 12:46:37 -02:30

78 lines
2.9 KiB
YAML

heat_template_version: 2016-04-08
description: >
OpenStack Neutron Metadata agent 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
NeutronMetadataProxySharedSecret:
description: Shared secret to prevent spoofing
type: string
hidden: true
NeutronWorkers:
default: ''
description: |
Sets the number of worker processes for the neutron metadata agent. 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
MonitoringSubscriptionNeutronMetadata:
default: 'overcloud-neutron-metadata'
type: string
NeutronMetadataAgentLoggingSource:
type: json
default:
tag: openstack.neutron.agent.metadata
path: /var/log/neutron/metadata-agent.log
resources:
NeutronBase:
type: ./neutron-base.yaml
properties:
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EndpointMap: {get_param: EndpointMap}
outputs:
role_data:
description: Role data for the Neutron Metadata agent service.
value:
service_name: neutron_metadata
monitoring_subscription: {get_param: MonitoringSubscriptionNeutronMetadata}
logging_source: {get_param: NeutronMetadataAgentLoggingSource}
logging_groups:
- neutron
config_settings:
map_merge:
- get_attr: [NeutronBase, role_data, config_settings]
- neutron::agents::metadata::shared_secret: {get_param: NeutronMetadataProxySharedSecret}
neutron::agents::metadata::metadata_workers: {get_param: NeutronWorkers}
neutron::agents::metadata::auth_password: {get_param: NeutronPassword}
neutron::agents::metadata::auth_url: { get_param: [EndpointMap, KeystoneAdmin, uri_no_suffix] }
neutron::agents::metadata::auth_tenant: 'service'
neutron::agents::metadata::metadata_ip: '"%{hiera(\"nova_metadata_vip\")}"'
step_config: |
include tripleo::profile::base::neutron::metadata