fix KeyError: 'Tags' for ec2_instance (#476)

* fix key error when ec2 instance has no tags * add changelog fragment
ansible-collections · Mar 14, 2021 · 64eef7a · 64eef7a
1 parent 94af64c
commit 64eef7a
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diff --git a/changelogs/fragments/476-ec2_instance_fix_key_error_when_instance_has_no_tags.yaml b/changelogs/fragments/476-ec2_instance_fix_key_error_when_instance_has_no_tags.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+  - ec2_instance - fix key errors when instance has no tags (https://github.com/ansible-collections/community.aws/pull/476).
diff --git a/plugins/modules/ec2_instance.py b/plugins/modules/ec2_instance.py
@@ -889,7 +889,7 @@ def tower_callback_script(tower_conf, windows=False, passwd=None):
 
 def manage_tags(match, new_tags, purge_tags, ec2):
     changed = False
-    old_tags = boto3_tag_list_to_ansible_dict(match['Tags'])
+    old_tags = boto3_tag_list_to_ansible_dict(match.get('Tags', {}))
     tags_to_set, tags_to_delete = compare_aws_tags(
         old_tags, new_tags,
         purge_tags=purge_tags,
@@ -1559,7 +1559,7 @@ def change_instance_state(filters, desired_state, ec2=None):
 
 def pretty_instance(i):
     instance = camel_dict_to_snake_dict(i, ignore_list=['Tags'])
-    instance['tags'] = boto3_tag_list_to_ansible_dict(i['Tags'])
+    instance['tags'] = boto3_tag_list_to_ansible_dict(i.get('Tags', {}))
     return instance