IPC (#267)

* Update API.md

* Update const.py

* Update addon.py

* Update validate.py

* Update addon.py

* Update addons.py

* fix lint

API.md

@@ -357,6 +357,8 @@ Get all available addons.
             "audio": "bool",
             "gpio": "bool",
             "stdin": "bool",
+            "host_ipc": "bool",
+            "host_network": "bool",
             "hassio_api": "bool",
             "homeassistant_api": "bool"
         }
@@ -392,6 +394,7 @@ Get all available addons.
     "options": "{}",
     "network": "{}|null",
     "host_network": "bool",
+    "host_ipc": "bool",
     "privileged": ["NET_ADMIN", "SYS_ADMIN"],
     "devices": ["/dev/xy"],
     "logo": "bool",

hassio/addons/addon.py

@@ -21,7 +21,7 @@ from ..const import (
     STATE_STARTED, STATE_STOPPED, STATE_NONE, ATTR_USER, ATTR_SYSTEM,
     ATTR_STATE, ATTR_TIMEOUT, ATTR_AUTO_UPDATE, ATTR_NETWORK, ATTR_WEBUI,
     ATTR_HASSIO_API, ATTR_AUDIO, ATTR_AUDIO_OUTPUT, ATTR_AUDIO_INPUT,
-    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_LEGACY)
+    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_LEGACY, ATTR_HOST_IPC)
 from .util import check_installed
 from ..dock.addon import DockerAddon
 from ..tools import write_json_file, read_json_file
@@ -243,6 +243,11 @@ class Addon(object):
         """Return True if addon run on host network."""
         return self._mesh[ATTR_HOST_NETWORK]
 
+    @property
+    def host_ipc(self):
+        """Return True if addon run on host IPC namespace."""
+        return self._mesh[ATTR_HOST_IPC]
+
     @property
     def devices(self):
         """Return devices of addon."""

hassio/addons/validate.py

@@ -14,7 +14,7 @@ from ..const import (
     ARCH_AARCH64, ARCH_AMD64, ARCH_I386, ATTR_TMPFS, ATTR_PRIVILEGED,
     ATTR_USER, ATTR_STATE, ATTR_SYSTEM, STATE_STARTED, STATE_STOPPED,
     ATTR_LOCATON, ATTR_REPOSITORY, ATTR_TIMEOUT, ATTR_NETWORK, ATTR_UUID,
-    ATTR_AUTO_UPDATE, ATTR_WEBUI, ATTR_AUDIO, ATTR_AUDIO_INPUT,
+    ATTR_AUTO_UPDATE, ATTR_WEBUI, ATTR_AUDIO, ATTR_AUDIO_INPUT, ATTR_HOST_IPC,
     ATTR_AUDIO_OUTPUT, ATTR_HASSIO_API, ATTR_BUILD_FROM, ATTR_SQUASH,
     ATTR_ARGS, ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_LEGACY)
 from ..validate import NETWORK_PORT, DOCKER_PORTS, ALSA_CHANNEL
@@ -92,6 +92,7 @@ SCHEMA_ADDON_CONFIG = vol.Schema({
     vol.Optional(ATTR_WEBUI):
         vol.Match(r"^(?:https?|\[PROTO:\w+\]):\/\/\[HOST\]:\[PORT:\d+\].*$"),
     vol.Optional(ATTR_HOST_NETWORK, default=False): vol.Boolean(),
+    vol.Optional(ATTR_HOST_IPC, default=False): vol.Boolean(),
     vol.Optional(ATTR_DEVICES): [vol.Match(r"^(.*):(.*):([rwm]{1,3})$")],
     vol.Optional(ATTR_TMPFS):
         vol.Match(r"^size=(\d)*[kmg](,uid=\d{1,4})?(,rw)?$"),

hassio/api/addons.py

@@ -13,7 +13,8 @@ from ..const import (
     ATTR_SOURCE, ATTR_REPOSITORIES, ATTR_ADDONS, ATTR_ARCH, ATTR_MAINTAINER,
     ATTR_INSTALLED, ATTR_LOGO, ATTR_WEBUI, ATTR_DEVICES, ATTR_PRIVILEGED,
     ATTR_AUDIO, ATTR_AUDIO_INPUT, ATTR_AUDIO_OUTPUT, ATTR_HASSIO_API,
-    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, BOOT_AUTO, BOOT_MANUAL,
+    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_HOST_IPC,
+    BOOT_AUTO, BOOT_MANUAL,
     CONTENT_TYPE_PNG, CONTENT_TYPE_BINARY)
 from ..validate import DOCKER_PORTS
 
@@ -75,6 +76,8 @@ class APIAddons(object):
                 ATTR_REPOSITORY: addon.repository,
                 ATTR_BUILD: addon.need_build,
                 ATTR_PRIVILEGED: addon.privileged,
+                ATTR_HOST_NETWORK: addon.host_network,
+                ATTR_HOST_IPC: addon.host_ipc,
                 ATTR_DEVICES: self._pretty_devices(addon),
                 ATTR_URL: addon.url,
                 ATTR_LOGO: addon.with_logo,
@@ -126,6 +129,7 @@ class APIAddons(object):
             ATTR_BUILD: addon.need_build,
             ATTR_NETWORK: addon.ports,
             ATTR_HOST_NETWORK: addon.host_network,
+            ATTR_HOST_IPC: addon.host_ipc,
             ATTR_PRIVILEGED: addon.privileged,
             ATTR_DEVICES: self._pretty_devices(addon),
             ATTR_LOGO: addon.with_logo,

hassio/const.py

@@ -100,6 +100,7 @@ ATTR_BUILD = 'build'
 ATTR_DEVICES = 'devices'
 ATTR_ENVIRONMENT = 'environment'
 ATTR_HOST_NETWORK = 'host_network'
+ATTR_HOST_IPC = 'host_ipc'
 ATTR_NETWORK = 'network'
 ATTR_TMPFS = 'tmpfs'
 ATTR_PRIVILEGED = 'privileged'

hassio/dock/addon.py

@@ -45,6 +45,12 @@ class DockerAddon(DockerInterface):
         """Return name of docker container."""
         return "addon_{}".format(self.addon.slug)
 
+    @property
+    def ipc(self):
+        """Return the IPC namespace."""
+        if self.addon.host_ipc:
+            return 'host'
+
     @property
     def hostname(self):
         """Return slug/id of addon."""
@@ -204,6 +210,7 @@ class DockerAddon(DockerInterface):
             hostname=self.hostname,
             detach=True,
             init=True,
+            ipc_mode=self.ipc,
             stdin_open=self.addon.with_stdin,
             network_mode=self.network_mode,
             ports=self.ports,