- Fix bug in tarlayerformat when dealing with larger headers

- Fix bug around entry points and config in the ACI converter

formats/aci.py

@@ -132,7 +132,6 @@ class ACIImage(TarImageFormatter):
     """ Builds an ACI manifest from the docker layer data. """
 
     config = docker_layer_data.get('config', {})
-    config.update(docker_layer_data.get('container_config', {}))
 
     source_url = "%s://%s/%s/%s:%s" % (app.config['PREFERRED_URL_SCHEME'],
                                        app.config['SERVER_HOSTNAME'],
@@ -140,7 +139,8 @@ class ACIImage(TarImageFormatter):
 
     # ACI requires that the execution command be absolutely referenced. Therefore, if we find
     # a relative command, we give it as an argument to /bin/sh to resolve and execute for us.
-    exec_path = config.get('Cmd', [])
+    entrypoint = config.get('Entrypoint') or []
+    exec_path = entrypoint + config.get('Cmd') or []
     if exec_path and not exec_path[0].startswith('/'):
       exec_path = ['/bin/sh', '-c', '""%s""' % ' '.join(exec_path)]