add consul user to script

consul-bootstrap.sh

@@ -19,6 +19,9 @@ elif [ "$#" -eq 1 ] && [ "$1" == "-h" ]; then
   exit 1
 fi
 
+# create consul user
+useradd --system --home /etc/consul.d --shell /bin/false consul
+
 # create directory if doesn't exist and set permissions
 mkdir -p /etc/consul.d/ && chown -R consul:consul /etc/consul.d/