Update CHANGELOG

Author: hgreebe

CHANGELOG.md

@@ -3,6 +3,12 @@ aws-parallelcluster-node CHANGELOG
 
 This file is used to list changes made in each version of the aws-parallelcluster-node package.
 
+3.15.0
+------
+
+**CHANGES**
+- Direct users to slurm_resume log to see EC2 error codes if no instances are launched.
+
 3.14.0
 ------
 

src/slurm_plugin/clustermgtd.py

@@ -1262,8 +1262,8 @@ def _reset_timeout_expired_compute_resources(
             return
         log.info(
             "The following compute resources are in down state due to insufficient capacity: %s, "
-            "compute resources will be reset after insufficient capacity timeout (%s seconds) expired."
-            "Check the slurm_resume log for ec2 error codes.",
+            "compute resources will be reset after insufficient capacity timeout (%s seconds) expired. "
+            "Check the slurm_resume log for EC2 error codes.",
             self._insufficient_capacity_compute_resources,
             self._config.insufficient_capacity_timeout,
         )

src/slurm_plugin/resume.py

@@ -229,7 +229,8 @@ def _resume(arg_nodes, resume_config, slurm_resume):
         for error_code, node_list in instance_manager.failed_nodes.items():
             _handle_failed_nodes(
                 node_list,
-                reason=f"(Code:{error_code})Failure when resuming nodes - Check the slurm_resume log for ec2 error codes",
+                reason=f"(Code:{error_code})Failure when resuming nodes - "
+                       f"Check the slurm_resume log for EC2 error codes",
             )
 
         event_publisher = ClusterEventPublisher.create_with_default_publisher(

tests/slurm_plugin/test_resume.py

@@ -450,7 +450,8 @@ def test_resume_launch(
                 mock_handle_failed_nodes_calls.append(
                     call(
                         nodeset,
-                        reason=f"(Code:{error_code})Failure when resuming nodes - Check the slurm_resume log for ec2 error codes",
+                        reason=f"(Code:{error_code})Failure when resuming nodes - "
+                               f"Check the slurm_resume log for EC2 error codes",
                     )
                 )
             mock_handle_failed_nodes.assert_has_calls(mock_handle_failed_nodes_calls)