Added additional clarification to wizard

Author: deanthomasson

automation/DeployToHPVS.bashlib

@@ -489,15 +489,15 @@ config_file_wizard(){
     # Config variable: APIKey                                                  #
     #--------------------------------------------------------------------------#
     PROMPT_USER_READARGS="-s"
-    prompt_user "Enter an IAM key (platform API key) for your IBM Cloud account" false
+    prompt_user "Enter an IAM key (platform API key) for your IBM Cloud account. An example API key looks like this k-y2lsNxfeKbaidcCG6kQVypLDR_WjmDPe-2Uuq_PTYx" false
     unset PROMPT_USER_READARGS
     APIKey=${USERINPUT}
     change_config_var ${1} "APIKey" "${APIKey}"
 
     #--------------------------------------------------------------------------#
     # Config variable: registryURL                                             #
     #--------------------------------------------------------------------------#
-    prompt_user "Enter URL of container repository" false "docker.io"
+    prompt_user "Enter URL of container repository. For example, docker.io for Dockerhub or us.ibm.cr for IBM Cloud Container Registry" false "docker.io"
     registryURL=$(echo "${USERINPUT}" | tr '[:upper:]' '[:lower:]') # Make lowercase
 
     # Strip "http://" or "https://" from string
@@ -537,9 +537,9 @@ config_file_wizard(){
     # user just hits ENTER.  For IBM Cloud users, it guesses your system userid
     # as a default.
     if [[ "$usingICR" == true ]]; then
-        prompt_user "Enter target namespace" true "${whoami}"
+        prompt_user "Enter target namespace. If using IBM Cloud Container Registry, a new namespace must first be created via the web UI, or using the IBM Cloud CLI command: ibmcloud cr namespace-add YOURNAMESPACE. " true "${whoami}"
     else
-        prompt_user "Enter target namespace" true "${dockerUser}"
+        prompt_user "Enter target namespace. If using DockerHub, you can default to the name of your DockerHub account." true "${dockerUser}"
     fi
    change_config_var ${1} "namespace" "${USERINPUT}"
 
@@ -658,7 +658,7 @@ Passphrase: ${USERINPUT}
     #--------------------------------------------------------------------------#
     local configure_delegation_key=false
     while [ true ]; do
-        prompt_user "Optional: Would you like to configure a delegation key? (Y/N)" false
+        prompt_user "Optional: Would you like to configure a delegation key? (Y/N) If not, then the repository key will be used to sign your image. Thereafter, any changes to your image can only be made using the repository key." false
         if [[ -n "$USERINPUT" ]]; then
             USERINPUT=$(echo "$USERINPUT" | tr '[:upper:]' '[:lower:]')
             if [[ "$USERINPUT" == "y" ]] || [[ "$USERINPUT" == "yes" ]]; then
@@ -734,7 +734,7 @@ Passphrase: ${USERINPUT}
     #--------------------------------------------------------------------------#
     # Config variable: registrationFile                                        #
     #--------------------------------------------------------------------------#
-    prompt_user "Name to use for HPVS registration file" true "${DEFAULT_REGISTRATION_FILE}"
+    prompt_user "Name of registration file to be created for your new HPVS instance" true "${DEFAULT_REGISTRATION_FILE}"
     change_config_var ${1} "registrationFile" "${USERINPUT}"
 
     #--------------------------------------------------------------------------#
@@ -767,13 +767,13 @@ Passphrase: ${USERINPUT}
     #--------------------------------------------------------------------------#
     # Config variable: resource_group                                          #
     #--------------------------------------------------------------------------#
-    prompt_user "IBM Cloud Resource Group" true "default"
+    prompt_user "ID of IBM Cloud Resource Group to use for your deployment" true "default"
     change_config_var ${1} "resource_group" "${USERINPUT}"
 
     #--------------------------------------------------------------------------#
     # Config variable: resource_plan_id                                        #
     #--------------------------------------------------------------------------#
-    prompt_user "IBM Cloud Resource Plan ID" true "default"
+    prompt_user "ID of the IBM Cloud Resource Plan to use for your deployment" true "default"
     change_config_var ${1} "resource_plan_id" "${USERINPUT}"
 
     write_success "Configuration file '${1}' created"