#!/usr/bin/env bash
 

 # **client-args.sh**

 # Test OpenStack client authentication aguemnts handling
 

 echo "*********************************************************************"

 echo "Begin DevStack Exercise: $0"

 echo "*********************************************************************"

 # This script exits on an error so that errors don't compound and you see
 # only the first error that occured.
 set -o errexit
 
 # Print the commands being run so that we can see the command that triggers
 # an error.  It is also useful for following allowing as the install occurs.
 set -o xtrace
 

 # Settings
 # ========
 
 # Keep track of the current directory
 EXERCISE_DIR=$(cd $(dirname "$0") && pwd)
 TOP_DIR=$(cd $EXERCISE_DIR/..; pwd)
 
 # Import common functions
 source $TOP_DIR/functions
 
 # Import configuration
 source $TOP_DIR/openrc
 
 # Import exercise configuration
 source $TOP_DIR/exerciserc
 

 # Unset all of the known NOVA_* vars

 unset NOVA_API_KEY
 unset NOVA_ENDPOINT_NAME
 unset NOVA_PASSWORD
 unset NOVA_PROJECT_ID
 unset NOVA_REGION_NAME
 unset NOVA_URL
 unset NOVA_USERNAME
 unset NOVA_VERSION
 
 # Save the known variables for later
 export x_TENANT_NAME=$OS_TENANT_NAME
 export x_USERNAME=$OS_USERNAME
 export x_PASSWORD=$OS_PASSWORD
 export x_AUTH_URL=$OS_AUTH_URL
 

 # Unset the usual variables to force argument processing

 unset OS_TENANT_NAME
 unset OS_USERNAME
 unset OS_PASSWORD
 unset OS_AUTH_URL
 
 # Common authentication args
 TENANT_ARG="--os_tenant_name=$x_TENANT_NAME"

 TENANT_ARG_DASH="--os-tenant-name=$x_TENANT_NAME"

 ARGS="--os_username=$x_USERNAME --os_password=$x_PASSWORD --os_auth_url=$x_AUTH_URL"

 ARGS_DASH="--os-username=$x_USERNAME --os-password=$x_PASSWORD --os-auth-url=$x_AUTH_URL"

 
 # Set global return
 RETURN=0
 
 # Keystone client
 # ---------------
 if [[ "$ENABLED_SERVICES" =~ "key" ]]; then

     if [[ "$SKIP_EXERCISES" =~ "key" ]]; then

         STATUS_KEYSTONE="Skipped"
     else
         echo -e "\nTest Keystone"

         if keystone $TENANT_ARG_DASH $ARGS_DASH catalog --service identity; then

             STATUS_KEYSTONE="Succeeded"
         else
             STATUS_KEYSTONE="Failed"
             RETURN=1
         fi
     fi
 fi
 
 # Nova client
 # -----------
 
 if [[ "$ENABLED_SERVICES" =~ "n-api" ]]; then

     if [[ "$SKIP_EXERCISES" =~ "n-api" ]]; then

         STATUS_NOVA="Skipped"
         STATUS_EC2="Skipped"
     else
         # Test OSAPI
         echo -e "\nTest Nova"

         if nova $TENANT_ARG_DASH $ARGS_DASH flavor-list; then

             STATUS_NOVA="Succeeded"
         else
             STATUS_NOVA="Failed"
             RETURN=1
         fi
     fi
 fi
 

 # Cinder client
 # -------------
 
 if [[ "$ENABLED_SERVICES" =~ "c-api" ]]; then

     if [[ "$SKIP_EXERCISES" =~ "c-api" ]]; then

         STATUS_CINDER="Skipped"
     else
         echo -e "\nTest Cinder"
         if cinder $TENANT_ARG_DASH $ARGS_DASH list; then
             STATUS_CINDER="Succeeded"
         else
             STATUS_CINDER="Failed"
             RETURN=1
         fi
     fi
 fi
 

 # Glance client
 # -------------
 
 if [[ "$ENABLED_SERVICES" =~ "g-api" ]]; then

     if [[ "$SKIP_EXERCISES" =~ "g-api" ]]; then

         STATUS_GLANCE="Skipped"
     else
         echo -e "\nTest Glance"

         if glance $TENANT_ARG_DASH $ARGS_DASH image-list; then

             STATUS_GLANCE="Succeeded"
         else
             STATUS_GLANCE="Failed"
             RETURN=1
         fi
     fi
 fi
 
 # Swift client
 # ------------
 

 if [[ "$ENABLED_SERVICES" =~ "swift" || "$ENABLED_SERVICES" =~ "s-proxy" ]]; then

     if [[ "$SKIP_EXERCISES" =~ "swift" ]]; then

         STATUS_SWIFT="Skipped"
     else
         echo -e "\nTest Swift"

         if swift $TENANT_ARG_DASH $ARGS_DASH stat; then

             STATUS_SWIFT="Succeeded"
         else
             STATUS_SWIFT="Failed"
             RETURN=1
         fi
     fi
 fi
 

 set +o xtrace
 

 # Results

 # =======

 
 function report() {
     if [[ -n "$2" ]]; then
         echo "$1: $2"
     fi
 }
 
 echo -e "\n"
 report "Keystone" $STATUS_KEYSTONE
 report "Nova" $STATUS_NOVA

 report "Cinder" $STATUS_CINDER

 report "Glance" $STATUS_GLANCE
 report "Swift" $STATUS_SWIFT
 

 if (( $RETURN == 0 )); then
     echo "*********************************************************************"
     echo "SUCCESS: End DevStack Exercise: $0"
     echo "*********************************************************************"
 fi

 
 exit $RETURN