104 lines
2.8 KiB
Python
104 lines
2.8 KiB
Python
"""Support for interacting with Linode nodes."""
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import logging
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import voluptuous as vol
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from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchEntity
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import homeassistant.helpers.config_validation as cv
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from . import (
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ATTR_CREATED,
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ATTR_IPV4_ADDRESS,
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ATTR_IPV6_ADDRESS,
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ATTR_MEMORY,
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ATTR_NODE_ID,
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ATTR_NODE_NAME,
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ATTR_REGION,
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ATTR_VCPUS,
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CONF_NODES,
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DATA_LINODE,
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)
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_NAME = "Node"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{vol.Required(CONF_NODES): vol.All(cv.ensure_list, [cv.string])}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Linode Node switch."""
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linode = hass.data.get(DATA_LINODE)
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nodes = config.get(CONF_NODES)
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dev = []
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for node in nodes:
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node_id = linode.get_node_id(node)
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if node_id is None:
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_LOGGER.error("Node %s is not available", node)
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return
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dev.append(LinodeSwitch(linode, node_id))
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add_entities(dev, True)
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class LinodeSwitch(SwitchEntity):
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"""Representation of a Linode Node switch."""
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def __init__(self, li, node_id):
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"""Initialize a new Linode sensor."""
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self._linode = li
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self._node_id = node_id
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self.data = None
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self._state = None
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self._attrs = {}
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self._name = None
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@property
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def name(self):
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"""Return the name of the switch."""
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return self._name
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@property
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def is_on(self):
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"""Return true if switch is on."""
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return self._state
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@property
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def device_state_attributes(self):
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"""Return the state attributes of the Linode Node."""
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return self._attrs
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def turn_on(self, **kwargs):
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"""Boot-up the Node."""
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if self.data.status != "running":
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self.data.boot()
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def turn_off(self, **kwargs):
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"""Shutdown the nodes."""
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if self.data.status == "running":
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self.data.shutdown()
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def update(self):
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"""Get the latest data from the device and update the data."""
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self._linode.update()
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if self._linode.data is not None:
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for node in self._linode.data:
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if node.id == self._node_id:
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self.data = node
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if self.data is not None:
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self._state = self.data.status == "running"
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self._attrs = {
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ATTR_CREATED: self.data.created,
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ATTR_NODE_ID: self.data.id,
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ATTR_NODE_NAME: self.data.label,
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ATTR_IPV4_ADDRESS: self.data.ipv4,
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ATTR_IPV6_ADDRESS: self.data.ipv6,
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ATTR_MEMORY: self.data.specs.memory,
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ATTR_REGION: self.data.region.country,
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ATTR_VCPUS: self.data.specs.vcpus,
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}
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self._name = self.data.label
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