Better find_machine option for cee (sandialabs#543)

* Better find_machine option for cee

Hopefully this fixes the break in our CI container creation process. The container is building the snapshot for me locally in docker now.

* Update create-exawind-snapshot.sh

forgot flag to use machine name for the snapshot

scripts/create-exawind-snapshot.sh

@@ -42,13 +42,13 @@ if [[ "${SPACK_MANAGER_MACHINE}" == 'eagle' ]]; then
   cmd "nice -n19 spack manager snapshot -m -s exawind%gcc+hypre+openfast~cuda exawind%intel+hypre+openfast exawind%clang+hypre+openfast exawind%gcc+hypre+openfast+cuda+amr_wind_gpu+nalu_wind_gpu"
 elif [[ "${SPACK_MANAGER_MACHINE}" == "e4s" ]]; then
   NUM_CORES=8
-  cmd "nice -n19 spack manager snapshot -s exawind+hypre+openfast amr-wind+hypre+openfast+masa"
+  cmd "nice -n19 spack manager snapshot -m -s exawind+hypre+openfast amr-wind+hypre+openfast+masa"
 elif [[ "${SPACK_MANAGER_MACHINE}" == "rhodes" ]]; then
   NUM_CORES=16
-  cmd "nice -n19 spack manager snapshot -s exawind%gcc+hypre+openfast exawind%intel+hypre+openfast exawind%clang+hypre+openfast"
+  cmd "nice -n19 spack manager snapshot -m -s exawind%gcc+hypre+openfast exawind%intel+hypre+openfast exawind%clang+hypre+openfast"
 elif [[ "${SPACK_MANAGER_MACHINE}" == "summit" ]]; then
   NUM_CORES=8
-  cmd "nice -n19 spack manager snapshot -s exawind%gcc+hypre+cuda+amr_wind_gpu+nalu_wind_gpu exawind%gcc+hypre~cuda"
+  cmd "nice -n19 spack manager snapshot -m -s exawind%gcc+hypre+cuda+amr_wind_gpu+nalu_wind_gpu exawind%gcc+hypre~cuda"
 elif [[ "${SPACK_MANAGER_MACHINE}" == "snl-hpc" ]]; then
   # TODO we should probably launch the install through slurm and exit on this one
   cmd "nice -n19 spack manager snapshot -s exawind+hypre+openfast amr-wind+hypre+openfast"

spack-scripting/scripting/cmd/manager_cmds/find_machine.py

@@ -17,10 +17,8 @@ def __init__(self, test, full_machine_name):
 
 
 def is_cee(hostname):
-    known_hosts = ("cee", "ews", "ecw", "ecs", "hpws", "ascic")
-    for k in known_hosts:
-        if k in hostname:
-            return True
+    if "SNLSITE" in os.environ:
+        return os.environ["SNLSITE"] == "cee"
     return False