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-rw-r--r--overcloud.j2.yaml15
1 files changed, 13 insertions, 2 deletions
diff --git a/overcloud.j2.yaml b/overcloud.j2.yaml
index 47c73f8e..874418f2 100644
--- a/overcloud.j2.yaml
+++ b/overcloud.j2.yaml
@@ -231,8 +231,19 @@ resources:
config: {get_attr: [allNodesConfig, config_id]}
servers: {get_attr: [{{role.name}}, attributes, nova_server_resource]}
input_values:
- bootstrap_nodeid: {get_attr: [{{role.name}}, resource.0.hostname]}
- bootstrap_nodeid_ip: {get_attr: [{{role.name}}, resource.0.ip_address]}
+ # Note we have to use yaql to look up the first hostname/ip in the
+ # list because heat path based attributes operate on the attribute
+ # inside the ResourceGroup, not the exposed list ref discussion in
+ # https://bugs.launchpad.net/heat/+bug/1640488
+ # The coalesce is needed because $.data is None during heat validation
+ bootstrap_nodeid:
+ yaql:
+ expression: coalesce($.data, []).first(null)
+ data: {get_attr: [{{role.name}}, hostname]}
+ bootstrap_nodeid_ip:
+ yaql:
+ expression: coalesce($.data, []).first(null)
+ data: {get_attr: [{{role.name}}, ip_address]}
{{role.name}}AllNodesValidationDeployment:
type: OS::Heat::StructuredDeployments