release=${RELEASE:-"xenial"}
image_path="${release}/current/${release}-server-cloudimg-amd64-root.tar.gz"
image_url=${IMAGE_URL:-"https://${host}/${image_path}"}
release=${RELEASE:-"xenial"}
image_path="${release}/current/${release}-server-cloudimg-amd64-root.tar.gz"
image_url=${IMAGE_URL:-"https://${host}/${image_path}"}
-md5sums_path="${release}/current/MD5SUMS"
-md5sums_url=${MD5SUMS_URL:-"https://${host}/${md5sums_path}"}
+sha256sums_path="${release}/current/SHA256SUMS"
+sha256sums_url=${SHA256SUMS_URL:-"https://${host}/${sha256sums_path}"}