Added messages to explain the config variables.

scripts/manager.sh

@@ -160,6 +160,7 @@ update_config() {
     print_header "Update configs."
 
     echo "Key: API_PORT, Current value: \`$API_PORT\`"
+    echo "This is the internal port on your server's localhost network, where the Middleware will be listening to."
     read -p "  > Enter new value (leave empty to pass): " NEW_API_PORT
     echo    
     if [[ $NEW_API_PORT == "" ]]; then
@@ -167,6 +168,7 @@ update_config() {
     fi
 
     echo "Key: CONTAINER_NAME, Current value: \`$CONTAINER_NAME\`"
+    echo "This is the name of the Docker Container we will create for this middleware."
     read -p "  > Enter new value (leave empty to pass): " NEW_CONTAINER_NAME
     echo
     if [[ $NEW_CONTAINER_NAME == "" ]]; then
@@ -174,6 +176,9 @@ update_config() {
     fi
 
     echo "Key: HAS_LOCAL_DBS, Current value: \`$HAS_LOCAL_DBS\`"
+    echo "This will change the type of the network of the docker container, between a bridge or a host network."
+    echo "Enter [0] If your database is on this server"
+    echo "Enter [1] if your database is on another server"
     read -p "  > Enter new value (leave empty to pass): " NEW_HAS_LOCAL_DBS
     echo
     if [[ $NEW_HAS_LOCAL_DBS == "" ]]; then