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https://github.com/home-assistant/supervisor.git
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fa9b3b939e
* Update homeassistant.py * Update homeassistant.py * Update util.py * add support for yaml errors
118 lines
3.4 KiB
Python
118 lines
3.4 KiB
Python
"""Init file for HassIO docker object."""
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from contextlib import suppress
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import logging
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import docker
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from . import DockerBase
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_LOGGER = logging.getLogger(__name__)
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HASS_DOCKER_NAME = 'homeassistant'
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class DockerHomeAssistant(DockerBase):
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"""Docker hassio wrapper for HomeAssistant."""
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def __init__(self, config, loop, dock, data):
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"""Initialize docker homeassistant wrapper."""
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super().__init__(config, loop, dock, image=data.image)
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self.data = data
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@property
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def name(self):
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"""Return name of docker container."""
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return HASS_DOCKER_NAME
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@property
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def devices(self):
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"""Create list of special device to map into docker."""
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if not self.data.devices:
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return
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devices = []
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for device in self.data.devices:
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devices.append("/dev/{0}:/dev/{0}:rwm".format(device))
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return devices
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def _run(self):
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"""Run docker image.
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Need run inside executor.
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"""
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if self._is_running():
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return
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# cleanup
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self._stop()
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try:
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self.dock.containers.run(
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self.image,
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name=self.name,
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hostname=self.name,
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detach=True,
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privileged=True,
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devices=self.devices,
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network_mode='host',
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environment={
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'HASSIO': self.config.api_endpoint,
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'TZ': self.config.timezone,
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},
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volumes={
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str(self.config.path_extern_config):
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{'bind': '/config', 'mode': 'rw'},
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str(self.config.path_extern_ssl):
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{'bind': '/ssl', 'mode': 'ro'},
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str(self.config.path_extern_share):
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{'bind': '/share', 'mode': 'rw'},
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}
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)
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except docker.errors.DockerException as err:
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_LOGGER.error("Can't run %s -> %s", self.image, err)
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return False
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_LOGGER.info(
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"Start homeassistant %s with version %s", self.image, self.version)
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return True
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def _execute_command(self, command):
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"""Create a temporary container and run command.
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Need run inside executor.
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"""
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_LOGGER.info("Run command '%s' on %s", command, self.image)
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try:
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container = self.dock.containers.run(
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self.image,
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command=command,
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detach=True,
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stdout=True,
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stderr=True,
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environment={
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'TZ': self.config.timezone,
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},
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volumes={
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str(self.config.path_extern_config):
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{'bind': '/config', 'mode': 'ro'},
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str(self.config.path_extern_ssl):
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{'bind': '/ssl', 'mode': 'ro'},
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}
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)
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# wait until command is done
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exit_code = container.wait()
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output = container.logs()
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except docker.errors.DockerException as err:
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_LOGGER.error("Can't execute command -> %s", err)
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return (None, b"")
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# cleanup container
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with suppress(docker.errors.DockerException):
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container.remove(force=True)
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return (exit_code, output)
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