Config & deployments to update overcloud packages

This change adds config and deployment resources to trigger package
updates on nodes. The deployments are triggered by doing a stack-update
and setting one of the parameters to a unique value.

The intent is that rolling update will be controlled by setting
breakpoints on all of the UpdateDeployment resources inside the
role resource groups.

Change-Id: I56bbf944ecd6cbdbf116021b8a53f9f9111c134f

1 files changed, 13 insertions, 0 deletions

diff --git a/overcloud-without-mergepy.yaml b/overcloud-without-mergepy.yaml
index 61dcc3bb..583634f1 100644
--- a/overcloud-without-mergepy.yaml
+++ b/overcloud-without-mergepy.yaml
@@ -562,6 +562,14 @@ parameters:
     constraints:
       - custom_constraint: nova.flavor
 
+# Identifiers to trigger tasks on nodes
+  UpdateIdentifier:
+    default: ''
+    type: string
+    description: >
+      Setting to a previously unused value during stack-update will trigger
+      package update on all nodes
+
 resources:
 
   HeatAuthEncryptionKey:
@@ -672,6 +680,7 @@ resources:
           MysqlVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, MysqlNetwork]}]}
           KeystonePublicApiVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, KeystonePublicApiNetwork]}]}
           NeutronApiVirtualIP: {get_attr: [VipMap, net_ip_map, {get_param: [ServiceNetMap, NeutronApiNetwork]}]}
+          UpdateIdentifier: {get_param: UpdateIdentifier}
 
   Compute:
     type: OS::Heat::ResourceGroup
@@ -729,6 +738,7 @@ resources:
           SnmpdReadonlyUserName: {get_param: SnmpdReadonlyUserName}
           SnmpdReadonlyUserPassword: {get_param: SnmpdReadonlyUserPassword}
           ServiceNetMap: {get_param: ServiceNetMap}
+          UpdateIdentifier: {get_param: UpdateIdentifier}
 
   BlockStorage:
     type: OS::Heat::ResourceGroup
@@ -753,6 +763,7 @@ resources:
           RabbitClientUseSSL: {get_param: RabbitClientUseSSL}
           RabbitClientPort: {get_param: RabbitClientPort}
           NtpServer: {get_param: NtpServer}
+          UpdateIdentifier: {get_param: UpdateIdentifier}
 
   ObjectStorage:
     type: OS::Heat::ResourceGroup
@@ -771,6 +782,7 @@ resources:
           Image: {get_param: SwiftStorageImage}
           Replicas: { get_param: SwiftReplicas}
           NtpServer: {get_param: NtpServer}
+          UpdateIdentifier: {get_param: UpdateIdentifier}
 
   CephStorage:
     type: OS::Heat::ResourceGroup
@@ -785,6 +797,7 @@ resources:
           Flavor: {get_param: OvercloudCephStorageFlavor}
           NtpServer: {get_param: NtpServer}
           ServiceNetMap: {get_param: ServiceNetMap}
+          UpdateIdentifier: {get_param: UpdateIdentifier}
 
   ControllerIpListMap:
     type: OS::TripleO::Network::Ports::NetIpListMap