Add Swift dispersion profile

This runs the swift-dispersion-populate tool after deploying Swift,
which makes it possible to run swift-dispersion-report later on to check
the current dispersion within the cluster.

This is helpful to do sanity checks before rebalancing rings and to
check the overall health of the cluster.

Change-Id: Ic76a3c2cd671be538f116cdf98adf458d8869d8e

overcloud-resource-registry-puppet.j2.yaml

@@ -197,6 +197,7 @@ resource_registry:
   OS::TripleO::Services::Ntp: puppet/services/time/ntp.yaml
   OS::TripleO::Services::ContainersLogrotateCrond: OS::Heat::None
   OS::TripleO::Services::SwiftProxy: puppet/services/swift-proxy.yaml
+  OS::TripleO::Services::SwiftDispersion: puppet/services/swift-dispersion.yaml
   OS::TripleO::Services::ExternalSwiftProxy: OS::Heat::None
   OS::TripleO::Services::SwiftStorage: puppet/services/swift-storage.yaml
   OS::TripleO::Services::SwiftRingBuilder: puppet/services/swift-ringbuilder.yaml

puppet/services/swift-dispersion.yaml

@@ -0,0 +1,50 @@
+heat_template_version: pike
+
+description: >
+  OpenStack Swift dispersion tool configured with Puppet
+
+parameters:
+  ServiceData:
+    default: {}
+    description: Dictionary packing service data
+    type: json
+  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
+  RoleName:
+    default: ''
+    description: Role name on which the service is applied
+    type: string
+  RoleParameters:
+    default: {}
+    description: Parameters specific to the role
+    type: json
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  SwiftPassword:
+    description: The password for the swift service account
+    type: string
+    hidden: true
+
+outputs:
+  role_data:
+    description: Role data for the Swift dispersion tool.
+    value:
+      service_name: swift_dispersion
+      config_settings:
+        swift::dispersion::auth_version: 3
+        swift::dispersion::auth_user: swift
+        swift::dispersion::auth_tenant: service
+        swift::dispersion::auth_pass: {get_param: SwiftPassword}
+        swift::dispersion::auth_url: {get_param: [EndpointMap, KeystoneV3Internal, uri]}
+      step_config: |
+        include ::tripleo::profile::base::swift::dispersion

roles/Controller.yaml

@@ -131,6 +131,7 @@
     - OS::TripleO::Services::Snmp
     - OS::TripleO::Services::Sshd
     - OS::TripleO::Services::SwiftProxy
+    - OS::TripleO::Services::SwiftDispersion
     - OS::TripleO::Services::SwiftRingBuilder
     - OS::TripleO::Services::SwiftStorage
     - OS::TripleO::Services::Tacker

roles/ControllerOpenstack.yaml

@@ -99,6 +99,7 @@
     - OS::TripleO::Services::Snmp
     - OS::TripleO::Services::Sshd
     - OS::TripleO::Services::SwiftProxy
+    - OS::TripleO::Services::SwiftDispersion
     - OS::TripleO::Services::SwiftRingBuilder
     - OS::TripleO::Services::SwiftStorage
     - OS::TripleO::Services::Tacker

roles_data.yaml

@@ -134,6 +134,7 @@
     - OS::TripleO::Services::Snmp
     - OS::TripleO::Services::Sshd
     - OS::TripleO::Services::SwiftProxy
+    - OS::TripleO::Services::SwiftDispersion
     - OS::TripleO::Services::SwiftRingBuilder
     - OS::TripleO::Services::SwiftStorage
     - OS::TripleO::Services::Tacker