Prune network/interface on repair (#1340)

* Prune network/interface on repair

* Force disconnect

hassio/addons/__init__.py

@@ -285,6 +285,9 @@ class AddonManager(CoreSysAttributes):
 
         for addon in needs_repair:
             _LOGGER.info("Start repair for add-on: %s", addon.slug)
+            await self.sys_run_in_executor(
+                self.sys_docker.network.stale_cleanup, addon.instance.name
+            )
 
             with suppress(DockerAPIError, KeyError):
                 # Need pull a image again

hassio/docker/__init__.py

@@ -178,3 +178,10 @@ class DockerAPI:
             _LOGGER.debug("Volumes prune: %s", output)
         except docker.errors.APIError as err:
             _LOGGER.warning("Error for volumes prune: %s", err)
+
+        _LOGGER.info("Prune stale networks")
+        try:
+            output = self.docker.api.prune_networks()
+            _LOGGER.debug("Networks prune: %s", output)
+        except docker.errors.APIError as err:
+            _LOGGER.warning("Error for networks prune: %s", err)

hassio/docker/network.py

@@ -1,4 +1,5 @@
 """Internal network manager for Hass.io."""
+from contextlib import suppress
 from ipaddress import IPv4Address
 import logging
 from typing import List, Optional
@@ -107,3 +108,11 @@ class DockerNetwork:
         except docker.errors.APIError as err:
             _LOGGER.warning("Can't disconnect container from default: %s", err)
             raise DockerAPIError() from None
+
+    def stale_cleanup(self, container_name: str):
+        """Remove force a container from Network.
+
+        Fix: https://github.com/moby/moby/issues/23302
+        """
+        with suppress(docker.errors.APIError):
+            self.network.disconnect(container_name, force=True)

hassio/homeassistant.py

@@ -605,6 +605,11 @@ class HomeAssistant(JsonConfig, CoreSysAttributes):
             return
 
         _LOGGER.info("Repair Home Assistant %s", self.version)
+        await self.sys_run_in_executor(
+            self.sys_docker.network.stale_cleanup, self.instance.name
+        )
+
+        # Pull image
         try:
             await self.instance.install(self.version)
         except DockerAPIError: