Remove the ControllerCount contraint

Some deployments want to deploy zero controllers, and this will become
a more likely configuration when support for custom roles lands (e.g
a set of decomposed custom roles vs the monolithic controller role
may be deployed instead).

Change-Id: Idb21779f3ad9d875576bdb5e6502ed27a72600ba

1 files changed, 0 insertions, 2 deletions

diff --git a/overcloud.yaml b/overcloud.yaml
index aeb1c1bb..4e00b971 100644
--- a/overcloud.yaml
+++ b/overcloud.yaml
@@ -149,8 +149,6 @@ parameters:
   ControllerCount:
     type: number
     default: 1
-    constraints:
-      - range: {min: 1}
   controllerExtraConfig:
     default: {}
     description: |