Document the new and old version variables.

1 files changed, 17 insertions, 0 deletions

diff --git a/inventory/byo/hosts.aep.example b/inventory/byo/hosts.aep.example
index 1e050f0f6..ffed3c042 100644
--- a/inventory/byo/hosts.aep.example
+++ b/inventory/byo/hosts.aep.example
@@ -24,6 +24,23 @@ debug_level=2
 # deployment type valid values are origin, online, atomic-enterprise, and openshift-enterprise
 deployment_type=atomic-enterprise
 
+# Specify the generic release of OpenShift to install. This is used mainly just during installation, after which we
+# rely on the version running on the first master. Works best for containerized installs where we can usually
+# use this to lookup the latest exact version of the container images, which is the tag actually used to configure
+# the cluster. For RPM installations we just verify the version detected in your configured repos matches this
+# release.
+openshift_release=v3.2
+
+# Specify an exact container image tag to install or configure.
+# WARNING: This value will be used for all hosts in containerized environments, even those that have another version installed.
+# This could potentially trigger an upgrade and downtime, so be careful with modifying this value after the cluster is set up.
+#openshift_image_tag=v3.2.0.46
+
+# Specify an exact rpm version to install or configure.
+# WARNING: This value will be used for all hosts in RPM based environments, even those that have another version installed.
+# This could potentially trigger an upgrade and downtime, so be careful with modifying this value after the cluster is set up.
+#openshift_image_tag=-3.2.0.46
+
 # Install the openshift examples
 #openshift_install_examples=true