hspace: also report the disk template

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>

htools/hspace.hs

@@ -224,6 +224,7 @@ main = do
 
   printKeys $ map (\(a, fn) -> ("SPEC_" ++ a, fn ispec)) specData
   printKeys [ ("SPEC_RQN", printf "%d" req_nodes) ]
+  printKeys [ ("SPEC_DISK_TEMPLATE", dtToString disk_template) ]
 
   let num_instances = length $ Container.elems il
 

man/hspace.rst

@@ -56,9 +56,9 @@ output (e.g. -p, -v) will output the additional information on stderr
 The following keys are available in the output of the script (all
 prefixed with *HTS_*):
 
-SPEC_MEM, SPEC_DSK, SPEC_CPU, SPEC_RQN
+SPEC_MEM, SPEC_DSK, SPEC_CPU, SPEC_RQN, SPEC_DISK_TEMPLATE
   These represent the specifications of the instance model used for
-  allocation (the memory, disk, cpu, requested nodes).
+  allocation (the memory, disk, cpu, requested nodes, disk template).
 
 CLUSTER_MEM, CLUSTER_DSK, CLUSTER_CPU, CLUSTER_NODES
   These represent the total memory, disk, CPU count and total nodes in