Merge "Add & fix licensing in README.rst files, align ext"

[fuel.git] / mcp / scripts / lib.sh

diff --git a/mcp/scripts/lib.sh b/mcp/scripts/lib.sh
index 1812663..e123e52 100644 (file)
--- a/mcp/scripts/lib.sh
+++ b/mcp/scripts/lib.sh
@@ -17,7 +17,7 @@ generate_ssh_key() {
   fi
 
   [ -f "${mcp_ssh_key}" ] || ssh-keygen -f "${mcp_ssh_key}" -N ''
-  install -D -o "${user}" -m 0600 "${mcp_ssh_key}" "${SSH_KEY}"
+  sudo install -D -o "${user}" -m 0600 "${mcp_ssh_key}" "${SSH_KEY}"
 }
 
 get_base_image() {
@@ -34,7 +34,9 @@ cleanup_vms() {
     virsh destroy "${node}"
   done
   for node in $(virsh list --name --all | grep -P '\w{3}\d{2}'); do
-    virsh undefine --nvram "${node}"
+    virsh domblklist "${node}" | awk '/^.da/ {print $2}' | \
+      xargs --no-run-if-empty -I{} sudo rm -f {}
+    virsh undefine "${node}" --remove-all-storage --nvram
   done
 }
 
@@ -45,6 +47,7 @@ prepare_vms() {
 
   cleanup_vms
   get_base_image "${base_image}" "${image_dir}"
+  # shellcheck disable=SC2016
   envsubst '${SALT_MASTER},${CLUSTER_DOMAIN}' < \
     user-data.template > user-data.sh
 
@@ -138,7 +141,7 @@ start_vms() {
   # start vms
   for node in "${vnodes[@]}"; do
     virsh start "${node}"
-    sleep $[RANDOM%5+1]
+    sleep $((RANDOM%5+1))
   done
 }