update heat image to the 64bit one we cached previously

start caching the next 64bit update image to deal with heat
breaks we see from time to time.

Change-Id: If62840f4807151ada1598046fb7ad47c7210df12
diff --git a/stackrc b/stackrc
index 957302d..95ee779 100644
--- a/stackrc
+++ b/stackrc
@@ -340,28 +340,18 @@
         IMAGE_URLS=${IMAGE_URLS:-"http://download.cirros-cloud.net/0.3.1/cirros-0.3.1-x86_64-uec.tar.gz"};;
 esac
 
-# if heat is enabled, bring in a linux image with cfn enabled
-# TODO(sdague) this next block can be removed after nodepool has the 64bit image in it's cache
-HEAT_FETCHED_TEST_IMAGE=${HEAT_FETCHED_TEST_IMAGE:-""}
-if [[ "$HEAT_FETCHED_TEST_IMAGE" == "Fedora-i386-20-20131211.1-sda" ]]; then
-    HEAT_CFN_IMAGE_URL="https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/i386/$HEAT_FETCHED_TEST_IMAGE.qcow2"
-    IMAGE_URLS+=",https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/i386/$HEAT_FETCHED_TEST_IMAGE.qcow2"
-elif [[ "$HEAT_FETCHED_TEST_IMAGE" == "Fedora-x86_64-20-20131211.1-sda" ]]; then
-    HEAT_CFN_IMAGE_URL="https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/x86_64/Fedora-x86_64-20-20131211.1-sda.qcow2"
-    IMAGE_URLS+=",https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/x86_64/Fedora-x86_64-20-20131211.1-sda.qcow2"
+# Use 64bit fedora image if heat is enabled
+if [[ "$ENABLED_SERVICES" =~ 'h-api' ]]; then
+    HEAT_CFN_IMAGE_URL=${HEAT_CFN_IMAGE_URL:-"https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/x86_64/Fedora-x86_64-20-20131211.1-sda.qcow2"}
+    IMAGE_URLS+=",$HEAT_CFN_IMAGE_URL"
 fi
 
-# Uncomment after nodepool changes land
-# if [[ "$ENABLED_SERVICES" =~ 'h-api' ]]; then
-#     HEAT_CFN_IMAGE_URL=${HEAT_CFN_IMAGE_URL:-"https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/x86_64/Fedora-x86_64-20-20131211.1-sda.qcow2"}
-#     IMAGE_URLS+=",$HEAT_CFN_IMAGE_URL"
-# fi
-
 # Staging Area for New Images, have them here for at least 24hrs for nodepool
 # to cache them otherwise the failure rates in the gate are too high
 PRECACHE_IMAGES=$(trueorfalse False $PRECACHE_IMAGES)
 if [[ "$PRECACHE_IMAGES" == "True" ]]; then
-    IMAGE_URLS+=",https://dl.fedoraproject.org/pub/fedora/linux/releases/20/Images/x86_64/Fedora-x86_64-20-20131211.1-sda.qcow2"
+    # staging in update for nodepool
+    IMAGE_URLS+=",https://dl.fedoraproject.org/pub/fedora/linux/updates/20/Images/x86_64/Fedora-x86_64-20-20140407-sda.qcow2"
 fi
 
 # 10Gb default volume backing file size