enable-ssh-admin: allow to override plan name

By default, the overcloud plan name is "overcloud" but it can be renamed
if the stack is named directly. Allowing the operator to override it so
they can run that script on a deployment where the stack is named
differently than the default.

Change-Id: I05029d30447592d4e16d85acc490cda69b101e9c
Closes-Bug: #1896505

deployed-server/scripts/enable-ssh-admin.sh

@@ -3,6 +3,7 @@
 set -eu
 
 # whitespace (space or newline) separated list
+OVERCLOUD_PLAN=${OVERCLOUD_PLAN:-"overcloud"}
 OVERCLOUD_HOSTS=${OVERCLOUD_HOSTS:-""}
 OVERCLOUD_SSH_USER=${OVERCLOUD_SSH_USER:-"$USER"}
 # this is just for compatibility with CI
@@ -85,7 +86,7 @@ for HOST in $OVERCLOUD_HOSTS; do
 done
 
 echo "Starting ssh admin enablement workflow"
-EXECUTION_PARAMS="{\"ssh_user\": \"$OVERCLOUD_SSH_USER\", \"ssh_servers\": $(overcloud_ssh_hosts_json), \"ssh_private_key\": $(overcloud_ssh_key_json "$SHORT_TERM_KEY_PRIVATE")}"
+EXECUTION_PARAMS="{\"plan_name\": \"$OVERCLOUD_PLAN\", \"ssh_user\": \"$OVERCLOUD_SSH_USER\", \"ssh_servers\": $(overcloud_ssh_hosts_json), \"ssh_private_key\": $(overcloud_ssh_key_json "$SHORT_TERM_KEY_PRIVATE")}"
 EXECUTION_CREATE_OUTPUT=$(openstack workflow execution create -f shell -d 'deployed server ssh admin creation' tripleo.access.v1.enable_ssh_admin "$EXECUTION_PARAMS")
 echo "$EXECUTION_CREATE_OUTPUT"
 EXECUTION_ID=$(echo "$EXECUTION_CREATE_OUTPUT" | grep '^id=' | awk '-F"' '{ print $2 }')