enable testing of openvz guests
This patch adds several options to allow using OpenVZ virt layer.
- modifies stack.sh and stackrc to recognize a new VIRT_TYPE option
- set IMAGE_URLS to an openvz image, if VIRT_TYPE == openvz
It also makes a few changes to some tests so that some implicit
defaults (such as the guest user account) can be overridden.
Change-Id: I0dde2dffbf3848fac1dd27eb37af84c0ac73d9aa
diff --git a/exercises/euca.sh b/exercises/euca.sh
index 4a538c6..9f7aed1 100755
--- a/exercises/euca.sh
+++ b/exercises/euca.sh
@@ -40,12 +40,15 @@
# Instance type to create
DEFAULT_INSTANCE_TYPE=${DEFAULT_INSTANCE_TYPE:-m1.tiny}
+# Boot this image, use first AMI-format image if unset
+DEFAULT_IMAGE_NAME=${DEFAULT_IMAGE_NAME:-ami}
+
# Launching a server
# ==================
# Find a machine image to boot
-IMAGE=`euca-describe-images | grep machine | cut -f2 | head -n1`
+IMAGE=`euca-describe-images | grep machine | grep ${DEFAULT_IMAGE_NAME} | cut -f2 | head -n1`
# Define secgroup
SECGROUP=euca_secgroup