Merge "Refactor remote command execution in vsperf"

[yardstick.git] / tools / yardstick-img-lxd-modify

diff --git a/tools/yardstick-img-lxd-modify b/tools/yardstick-img-lxd-modify
index 3119455..b977d2a 100755 (executable)
--- a/tools/yardstick-img-lxd-modify
+++ b/tools/yardstick-img-lxd-modify
@@ -32,35 +32,36 @@ die() {
     exit 1
 }
 
-test $# -eq 1 || die "no image specific script as argument"
+test $# -eq 1 -o $# -eq 2 || die "no image specific script as argument"
 test $(id -u) -eq 0 || die "should invoke using sudo"
 
 cmd=$1
+RELEASE=$2
 test -x $cmd
 mountdir="/mnt/yardstick"
 workspace=${WORKSPACE:-"/tmp/workspace/yardstick"}
 host=${HOST:-"cloud-images.ubuntu.com"}
-release=${RELEASE:-"trusty"}
+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}"}
 
-imgfile="${workspace}/yardstick-${release}-server.tar.gz"
+imgfile="${workspace}/yardstick-image.tar.gz"
 filename=$(basename $image_url)
 
 # download and checksum base image, conditionally if local copy is outdated
 download() {
     test -d $workspace || mkdir -p $workspace
     cd $workspace
-    rm -f MD5SUMS # always download the checksum file to a detect stale image
-    wget $md5sums_url
+    rm -f SHA256SUMS # always download the checksum file to a detect stale image
+    wget $sha256sums_url
     test -e $filename || wget -nc --progress=dot:giga $image_url
-    grep $filename MD5SUMS | md5sum -c ||
+    grep $filename SHA256SUMS | sha256sum -c ||
     if [ $? -ne 0 ]; then
         rm $filename
         wget -nc --progress=dot:giga $image_url
-        grep $filename MD5SUMS | md5sum -c
+        grep $filename SHA256SUMS | sha256sum -c
     fi
     cd -
 }