CASMTRIAGE-5820: Fix for HSM query handling

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [2.6.2] - 08-14-2023
+### Fixed
+Fixed HSM query handling to prevent errors from querying with an empty list nodes.
+
 ## [2.6.1] - 08-10-2023
 ### Fixed
 Fixed database key migration when upgrading from newer versions of BOS.

src/bos/operators/session_setup.py

@@ -181,7 +181,7 @@ def _apply_arch(self, nodes, arch):
         """
         valid_archs = set([arch])
         if arch == 'X86':
-            valid_archs.add('Unknown')
+            valid_archs.add('UNKNOWN')
         hsm_filter = HSMState(enabled=True)
         return set(hsm_filter.filter_by_arch(nodes, valid_archs))
 

src/bos/operators/utils/clients/hsm.py

@@ -80,6 +80,8 @@ def read_all_node_xnames():
 
 def get_components(node_list, enabled=None):
     """Get information for all list components HSM"""
+    if not node_list:
+        return []
     session = requests_retry_session()
     try:
         payload = {'ComponentIDs': node_list}