X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=puppet%2Fcompute-role.yaml;h=0a2598c1cb5f7ad77d89ba6e908fa01f2f05cbf7;hb=7f58104f5dc9ebf02ba8bfbc5864b59482b87fed;hp=818f18c8d8ca846870b801d5070ad49330a8417d;hpb=0cd7cbdd6f4f24e74aec752a9b29c9c106c54741;p=apex-tripleo-heat-templates.git

diff --git a/puppet/compute-role.yaml b/puppet/compute-role.yaml
index 818f18c8..0a2598c1 100644
--- a/puppet/compute-role.yaml
+++ b/puppet/compute-role.yaml
@@ -92,11 +92,20 @@ parameters:
     description: >
       The DNS domain used for the hosts. This should match the dhcp_domain
       configured in the Undercloud neutron. Defaults to localdomain.
+  NovaComputeServerMetadata:
+    default: {}
+    description: >
+      Extra properties or metadata passed to Nova for the created nodes in
+      the overcloud. It's accessible via the Nova metadata API. This option is
+      role-specific and is merged with the values given to the ServerMetadata
+      parameter.
+    type: json
   ServerMetadata:
     default: {}
     description: >
       Extra properties or metadata passed to Nova for the created nodes in
-      the overcloud. It's accessible via the Nova metadata API.
+      the overcloud. It's accessible via the Nova metadata API. This applies to
+      all roles and is merged with a role-specific metadata parameter.
     type: json
   NovaComputeSchedulerHints:
     type: json
@@ -115,6 +124,12 @@ parameters:
     type: string
     description: Command which will be run whenever configuration data changes
     default: os-refresh-config --timeout 14400
+  UpgradeInitCommand:
+    type: string
+    description: |
+      Command or script snippet to run on all overcloud nodes to
+      initialize the upgrade process. E.g. a repository switch.
+    default: ''
 
 resources:
 
@@ -138,7 +153,10 @@ resources:
             template: {get_param: Hostname}
             params: {get_param: HostnameMap}
       software_config_transport: {get_param: SoftwareConfigTransport}
-      metadata: {get_param: ServerMetadata}
+      metadata:
+        map_merge:
+          - {get_param: ServerMetadata}
+          - {get_param: NovaComputeServerMetadata}
       scheduler_hints: {get_param: NovaComputeSchedulerHints}
 
   # Combine the NodeAdminUserData and NodeUserData mime archives
@@ -338,6 +356,27 @@ resources:
         bridge_name: {get_param: NeutronPhysicalBridge}
         interface_name: {get_param: NeutronPublicInterface}
 
+  NovaComputeUpgradeInitConfig:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      group: script
+      config:
+        list_join:
+        - ''
+        - - "#!/bin/bash\n\n"
+          - "if [[ -f /etc/resolv.conf.save ]] ; then rm /etc/resolv.conf.save; fi\n\n"
+          - get_param: UpgradeInitCommand
+
+  # Note we may be able to make this conditional on UpgradeInitCommandNotEmpty
+  # but https://bugs.launchpad.net/heat/+bug/1649900 needs fixing first
+  NovaComputeUpgradeInitDeployment:
+    type: OS::Heat::SoftwareDeployment
+    depends_on: NetworkDeployment
+    properties:
+      name: NovaComputeUpgradeInitDeployment
+      server: {get_resource: NovaCompute}
+      config: {get_resource: NovaComputeUpgradeInitConfig}
+
   NovaComputeConfig:
     type: OS::Heat::StructuredConfig
     properties:
@@ -383,7 +422,7 @@ resources:
 
   NovaComputeDeployment:
     type: OS::TripleO::SoftwareDeployment
-    depends_on: NetworkDeployment
+    depends_on: NovaComputeUpgradeInitDeployment
     properties:
       name: NovaComputeDeployment
       config: {get_resource: NovaComputeConfig}