From 0bcf693a73609e56f9c077bf70e6b97367ead716 Mon Sep 17 00:00:00 2001
From: Dan Prince <dprince@redhat.com>
Date: Tue, 15 Mar 2016 10:49:30 -0400
Subject: Configure ControllerServices via resource chains

This patch wires in a new for Mitaka Heat feature
that allows us to dynamically include a set of nested
stacks representing individual services via a Heat resource chain.
Follow on patches will use this interface to decompose the controller
role into isolated services.

Co-Authored-By: Steve Hardy <shardy@redhat.com>
Depends-On: If510abe260ea7852dfe2d1f7f92b529979483068
Change-Id: I84c97a76159704c2d6c963bc4b26e365764b1366
---
 puppet/services/services.yaml | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 puppet/services/services.yaml

(limited to 'puppet/services/services.yaml')

diff --git a/puppet/services/services.yaml b/puppet/services/services.yaml
new file mode 100644
index 00000000..f9681634
--- /dev/null
+++ b/puppet/services/services.yaml
@@ -0,0 +1,40 @@
+heat_template_version: 2016-04-08
+
+description: >
+  Utility stack to convert an array of services into a set of combined
+  role configs.
+
+parameters:
+  Services:
+    default: []
+    description: |
+        List nested stack service templates.
+    type: comma_delimited_list
+  EndpointMap:
+    default: {}
+    description: Mapping of service endpoint -> protocol. Typically set
+                 via parameter_defaults in the resource registry.
+    type: json
+  MysqlVirtualIPUri:
+    default: ''
+    type: string
+    description: The URI virtual IP for the MySQL service.
+
+resources:
+
+  ServiceChain:
+    type: OS::Heat::ResourceChain
+    properties:
+      resources: {get_param: Services}
+      concurrent: true
+      resource_properties:
+        EndpointMap: {get_param: EndpointMap}
+        MysqlVirtualIPUri: {get_param: MysqlVirtualIPUri}
+
+outputs:
+  config_settings:
+    description: Configuration settings.
+    value: {map_merge: {get_attr: [ServiceChain, role_data, config_settings]}}
+  step_config:
+    description: Step configuration.
+    value: {list_join: ["\n", {get_attr: [ServiceChain, role_data, step_config]}]}
-- 
cgit