Addons config support

hassio/config.py

@@ -4,7 +4,7 @@ import logging
 import os
 
 from .const import FILE_HASSIO_CONFIG, HASSIO_SHARE
-from .tools import fetch_current_versions
+from .tools import fetch_current_versions, get_arch_from_image
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -91,6 +91,11 @@ class CoreConfig(Config):
         """Set beta upstream mode."""
         self._data[UPSTREAM_BETA] = bool(value)
 
+    @property
+    def hassio_arch(self):
+        """Return arch they run."""
+        return get_arch_from_image(self.homeassistant_image)
+
     @property
     def homeassistant_image(self):
         """Return docker homeassistant repository."""