Split the creation of $STACK_USER account out of stack.sh
Automatically creating a new user account is not always the right course
of action when stack.sh is running as root. Plus, the re-exec did not
work correctly in some cases.
* Create tools/create-stack-user.sh to set up a suitable user
for running DevStack
* Abort stack.sh and unstack.sh if running as root and suggest creating a
suitable user account.
Change-Id: I5d967c00c89f32e861449234ea8fe19261cd9ae3
diff --git a/unstack.sh b/unstack.sh
index 05d9fb7..c944ccc 100755
--- a/unstack.sh
+++ b/unstack.sh
@@ -24,6 +24,12 @@
# Destination path for service data
DATA_DIR=${DATA_DIR:-${DEST}/data}
+if [[ $EUID -eq 0 ]]; then
+ echo "You are running this script as root."
+ echo "It might work but you will have a better day running it as $STACK_USER"
+ exit 1
+fi
+
# Import apache functions
source $TOP_DIR/lib/apache