Merge pull request #385 from grycap/dev_micafer

Dev micafer

docs/source/image_env_usage.rst

@@ -5,6 +5,9 @@ Scar uses by default the python3.7 Lambda environment using udocker program to e
 In 2021 AWS added native support to ECR container images. Scar also supports to use this environment
 to execute your containers.
 
+This functionality requires docker to be installed (check installation documentation
+`here <https://docs.docker.com/engine/install/>`_).
+
 To use it you only have to set to ``image`` the lamda ``runtime`` property setting.
 You can set it in the scar configuration file::
 

scar/providers/aws/lambdafunction.py

@@ -51,6 +51,7 @@ def __init__(self, resources_info: Dict) -> None:
         self.function = resources_info.get('lambda', {})
         self.supervisor_version = resources_info.get('lambda').get('supervisor').get('version')
         if (self.function.get('runtime') == "image" and
+                self.supervisor_version != "latest" and
                 StrUtils.compare_versions(self.supervisor_version, "1.5.0b3") < 0):
             # In case of using image runtime
             # it must be 1.5.0-beta3 version or higher