docker modules: make sure everything works with older docker-py versions (#55258)

* General test improvements.

* Adjust tests to older docker-py versions.

* docker_swarm_server_info: work around problems with older docker-py versions

* Bump minimal docker-py version for options network_filters and disk_usage.

* More general test improvements.

* Correct usage of docker_image.

* Put files into output directory.

* Speed up test.

* Remove old check.

lib/ansible/module_utils/docker/swarm.py

@@ -6,7 +6,7 @@ import json
 from time import sleep
 
 try:
-    from docker.errors import APIError
+    from docker.errors import APIError, NotFound
 except ImportError:
     # missing Docker SDK for Python handled in ansible.module_utils.docker.common
     pass
@@ -259,15 +259,16 @@ class AnsibleDockerSwarmClient(AnsibleDockerClient):
             Single service information structure
         """
         try:
-            service_info = self.inspect_service(service=service_id)
+            service_info = self.inspect_service(service_id)
+        except NotFound as exc:
+            if skip_missing is False:
+                self.fail("Error while reading from Swarm manager: %s" % to_native(exc))
+            else:
+                return None
         except APIError as exc:
             if exc.status_code == 503:
                 self.fail("Cannot inspect service: To inspect service execute module on Swarm Manager")
-            if exc.status_code == 404:
-                if skip_missing is False:
-                    self.fail("Error while reading from Swarm manager: %s" % to_native(exc))
-                else:
-                    return None
+            self.fail("Error inspecting swarm service: %s" % exc)
         except Exception as exc:
             self.fail("Error inspecting swarm service: %s" % exc)