@@ -73,6 +73,7 @@ function configure_tempest() {

     local password

     local line

     local flavors

+    local available_flavors

     local flavors_ref

     local flavor_lines

     local public_network_id

@@ -142,10 +143,15 @@ function configure_tempest() {

     # If the ``DEFAULT_INSTANCE_TYPE`` not declared, use the new behavior

     # Tempest creates instane types for himself

     if  [[ -z "$DEFAULT_INSTANCE_TYPE" ]]; then

-        nova flavor-create m1.nano 42 64 0 1

+        available_flavors=$(nova flavor-list)

+        if [[ ! ( $available_flavors =~ 'm1.nano' ) ]]; then

+            nova flavor-create m1.nano 42 64 0 1

+        fi

         flavor_ref=42

         boto_instance_type=m1.nano

-        nova flavor-create m1.micro 84 128 0 1

+        if [[ ! ( $available_flavors =~ 'm1.micro' ) ]]; then

+            nova flavor-create m1.micro 84 128 0 1

+        fi

         flavor_ref_alt=84

     else

         # Check Nova for existing flavors and, if set, look for the