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-rw-r--r--roles_data.yaml5
1 files changed, 3 insertions, 2 deletions
diff --git a/roles_data.yaml b/roles_data.yaml
index 90250aa8..530e4376 100644
--- a/roles_data.yaml
+++ b/roles_data.yaml
@@ -17,8 +17,9 @@
# disable_constraints: (boolean) optional, whether to disable Nova and Glance
# constraints for each role specified in the templates.
#
-# disable_upgrade_deployment: (boolean) optional, whether to run the composable upgrade
-# steps for all services that are deployed on the particular role.
+# upgrade_batch_size: (number): batch size for upgrades where tasks are
+# specified by services to run in batches vs all nodes at once.
+# This defaults to 1, but larger batches may be specified here.
#
# ServicesDefault: (list) optional default list of services to be deployed
# on the role, defaults to an empty list. Sets the default for the