Merge "Add RemovalPolicies param for resource groups"

overcloud-without-mergepy.yaml

@@ -625,6 +625,39 @@ parameters:
       Setting to a previously unused value during stack-update will trigger
       package update on all nodes
 
+  # If you want to remove a specific node from a resource group, you can pass
+  # the node name or id as a <Group>RemovalPolicies parameter, for example:
+  # ComputeRemovalPolicies: [{'resource_list': ['0']}]
+  ControllerRemovalPolicies:
+    default: []
+    type: json
+    description: >
+      List of resources to be removed from ControllerResourceGroup when
+      doing an update which requires removal of specific resources.
+  ComputeRemovalPolicies:
+    default: []
+    type: json
+    description: >
+      List of resources to be removed from ComputeResourceGroup when
+      doing an update which requires removal of specific resources.
+  BlockStorageRemovalPolicies:
+    default: []
+    type: json
+    description: >
+      List of resources to be removed from BlockStorageResourceGroup when
+      doing an update which requires removal of specific resources.
+  ObjectStorageRemovalPolicies:
+    default: []
+    type: json
+    description: >
+      List of resources to be removed from ObjectStorageResourceGroup when
+      doing an update which requires removal of specific resources.
+  CephStorageRemovalPolicies:
+    default: []
+    type: json
+    description: >
+      List of resources to be removed from CephStorageResourceGroup when
+      doing an update which requires removal of specific resources.
 
 
 resources:
@@ -647,6 +680,7 @@ resources:
     depends_on: Networks
     properties:
       count: {get_param: ControllerCount}
+      removal_policies: {get_param: ControllerRemovalPolicies}
       resource_def:
         type: OS::TripleO::Controller
         properties:
@@ -752,6 +786,7 @@ resources:
     depends_on: Networks
     properties:
       count: {get_param: ComputeCount}
+      removal_policies: {get_param: ComputeRemovalPolicies}
       resource_def:
         type: OS::TripleO::Compute
         properties:
@@ -815,6 +850,7 @@ resources:
     depends_on: Networks
     properties:
       count: {get_param: BlockStorageCount}
+      removal_policies: {get_param: BlockStorageRemovalPolicies}
       resource_def:
         type: OS::TripleO::BlockStorage
         properties:
@@ -850,6 +886,7 @@ resources:
     depends_on: Networks
     properties:
       count: {get_param: ObjectStorageCount}
+      removal_policies: {get_param: ObjectStorageRemovalPolicies}
       resource_def:
         type: OS::TripleO::ObjectStorage
         properties:
@@ -875,6 +912,7 @@ resources:
     depends_on: Networks
     properties:
       count: {get_param: CephStorageCount}
+      removal_policies: {get_param: CephStorageRemovalPolicies}
       resource_def:
         type: OS::TripleO::CephStorage
         properties: