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-rw-r--r--inventory/hosts.example8
1 files changed, 8 insertions, 0 deletions
diff --git a/inventory/hosts.example b/inventory/hosts.example
index d786146fc..9064dc683 100644
--- a/inventory/hosts.example
+++ b/inventory/hosts.example
@@ -1005,6 +1005,14 @@ openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true',
# where as this would not
# openshift_upgrade_nodes_serial=4 openshift_upgrade_nodes_max_fail_percentage=50
#
+# A timeout to wait for nodes to drain pods can be specified to ensure that the
+# upgrade continues even if nodes fail to drain pods in the allowed time. The
+# default value of 0 will wait indefinitely allowing the admin to investigate
+# the root cause and ensuring that disruption budgets are respected. If the
+# a timeout of 0 is used there will also be one attempt to re-try draining the
+# node. If a non zero timeout is specified there will be no attempt to retry.
+#openshift_upgrade_nodes_drain_timeout=0
+#
# Multiple data migrations take place and if they fail they will fail the upgrade
# You may wish to disable these or make them non fatal
#