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authorSteven Hardy <shardy@redhat.com>2017-03-17 09:53:14 +0000
committerSteven Hardy <shardy@redhat.com>2017-05-18 16:29:02 +0000
commite32ff14a3792985d6901231d4cbddde8396c80f9 (patch)
tree3db17ca3f050135c79375c934bcdc9c5a2a90507
parent05f28100cc7b7c80fecad4a89b8868cb78595e5b (diff)
Add NodeCreateBatchSize parameter
This uses the heat resource group batched create feature to ensure we don't create more than 30 nodes at a time, which has been reported as the maximum supported by the default ironic ipxe/TFTP configuration. Closes-Bug: #1688550 Change-Id: If3651e4c465d8d7bd4c8f2b48d45b1272ff2d272 Depends-On: I3551456664daf89d01f98bde85d7fb22a01d4a03 (cherry picked from commit 129881f2c600217ff06b4570950b4e60ff9a63b5)
-rw-r--r--overcloud.j2.yaml8
1 files changed, 8 insertions, 0 deletions
diff --git a/overcloud.j2.yaml b/overcloud.j2.yaml
index 181fb6c..d2a7e31 100644
--- a/overcloud.j2.yaml
+++ b/overcloud.j2.yaml
@@ -114,6 +114,11 @@ parameters:
description: What interface to add to the HypervisorNeutronPhysicalBridge.
type: string
+ NodeCreateBatchSize:
+ default: 30
+ description: Maxiumum batch size for creating nodes
+ type: number
+
# Jinja loop for Role in role_data.yaml
{% for role in roles %}
# Parameters generated for {{role.name}} Role
@@ -344,6 +349,9 @@ resources:
{{role.name}}:
type: OS::Heat::ResourceGroup
depends_on: Networks
+ update_policy:
+ batch_create:
+ max_batch_size: {get_param: NodeCreateBatchSize}
properties:
count: {get_param: {{role.name}}Count}
removal_policies: {get_param: {{role.name}}RemovalPolicies}