support up to years

Signed-off-by: Sylvain Hellegouarch <sh@defuze.org>

CHANGELOG.md

@@ -2,7 +2,15 @@
 
 ## [Unreleased][]
 
-[Unreleased]: https://github.com/chaostoolkit-incubator/chaostoolkit-aws/compare/0.29.0...HEAD
+[Unreleased]: https://github.com/chaostoolkit-incubator/chaostoolkit-aws/compare/0.29.1...HEAD
+
+## [0.29.1][] - 2024-01-18
+
+[0.29.1]: https://github.com/chaostoolkit-incubator/chaostoolkit-aws/compare/0.29.0...0.29.1
+
+### Added
+
+- Offset supported to months and years
 
 ## [0.29.0][] - 2023-12-10
 

chaosaws/__init__.py

@@ -16,7 +16,7 @@
 from chaoslib.types import Configuration, DiscoveredActivities, Discovery, Secrets
 from logzero import logger
 
-__version__ = "0.29.0"
+__version__ = "0.29.1"
 __all__ = ["__version__", "discover", "aws_client", "signed_api_call"]
 
 
@@ -286,6 +286,13 @@ def time_to_datetime(
         delta = 60 * 60
     elif unit in ("day", "days"):
         delta = 60 * 60 * 24
+    elif unit in ("month", "months"):
+        delta = 60 * 60 * 24 * 30
+    elif unit in ("year", "years"):
+        delta = 60 * 60 * 24 * 365
+    else:
+        # let's default to the last 5mn
+        delta = 300
 
     return offset - timedelta(seconds=duration * delta)