Server blacklist support

Adds the ability to blacklist servers from all SoftwareDeployment
resources. The servers are specified in a new list parameter,
DeploymentServerBlacklist by the Heat assigned name
(overcloud-compute-0, etc).

implements blueprint disable-deployments

Change-Id: I46941e54a476c7cc8645cd1aff391c9c6c5434de

1 files changed, 19 insertions, 0 deletions

diff --git a/puppet/role.role.j2.yaml b/puppet/role.role.j2.yaml
index dbb517f0..7acf2dfb 100644
--- a/puppet/role.role.j2.yaml
+++ b/puppet/role.role.j2.yaml
@@ -154,6 +154,20 @@ parameters:
       major-upgrade-composable-steps.yaml and major-upgrade-converge.yaml
       environment files.
     default: ''
+  DeploymentServerBlacklistDict:
+    default: {}
+    type: json
+    description: >
+      Map of server hostnames to blacklist from any triggered
+      deployments. If the value is 1, the server will be blacklisted. This
+      parameter is generated from the parent template.
+
+conditions:
+  server_not_blacklisted:
+    not:
+      equals:
+        - {get_param: [DeploymentServerBlacklistDict, {get_param: Hostname}]}
+        - 1
 
 resources:
   {{role}}:
@@ -384,6 +398,7 @@ resources:
   NetworkDeployment:
     type: OS::TripleO::SoftwareDeployment
     depends_on: PreNetworkConfig
+    condition: server_not_blacklisted
     properties:
       name: NetworkDeployment
       config: {get_resource: NetworkConfig}
@@ -410,6 +425,7 @@ resources:
   {{role}}UpgradeInitDeployment:
     type: OS::Heat::SoftwareDeployment
     depends_on: NetworkDeployment
+    condition: server_not_blacklisted
     properties:
       name: {{role}}UpgradeInitDeployment
       server: {get_resource: {{role}}}
@@ -418,6 +434,7 @@ resources:
   {{role}}Deployment:
     type: OS::Heat::StructuredDeployment
     depends_on: {{role}}UpgradeInitDeployment
+    condition: server_not_blacklisted
     properties:
       name: {{role}}Deployment
       config: {get_resource: {{role}}Config}
@@ -492,6 +509,7 @@ resources:
   UpdateDeployment:
     type: OS::Heat::SoftwareDeployment
     depends_on: NetworkDeployment
+    condition: server_not_blacklisted
     properties:
       name: UpdateDeployment
       config: {get_resource: UpdateConfig}
@@ -588,6 +606,7 @@ CTLPLANEIP,CTLPLANEHOST.DOMAIN,CTLPLANEHOST HOSTSSHPUBKEY"
     description: Heat resource handle for {{role}} server
     value:
       {get_resource: {{role}}}
+    condition: server_not_blacklisted
   external_ip_address:
     description: IP address of the server in the external network
     value: {get_attr: [ExternalPort, ip_address]}