99 lines
2.4 KiB
Python
99 lines
2.4 KiB
Python
"""
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Support for Linode.
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For more details about this component, please refer to the documentation at
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https://home-assistant.io/components/linode/
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"""
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import logging
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from datetime import timedelta
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import voluptuous as vol
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from homeassistant.const import CONF_ACCESS_TOKEN
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from homeassistant.util import Throttle
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import homeassistant.helpers.config_validation as cv
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REQUIREMENTS = ['linode-api==4.1.4b2']
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_LOGGER = logging.getLogger(__name__)
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ATTR_CREATED = 'created'
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ATTR_NODE_ID = 'node_id'
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ATTR_NODE_NAME = 'node_name'
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ATTR_IPV4_ADDRESS = 'ipv4_address'
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ATTR_IPV6_ADDRESS = 'ipv6_address'
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ATTR_MEMORY = 'memory'
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ATTR_REGION = 'region'
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ATTR_VCPUS = 'vcpus'
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CONF_NODES = 'nodes'
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DATA_LINODE = 'data_li'
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LINODE_PLATFORMS = ['binary_sensor', 'switch']
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DOMAIN = 'linode'
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MIN_TIME_BETWEEN_UPDATES = timedelta(seconds=60)
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CONFIG_SCHEMA = vol.Schema({
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DOMAIN: vol.Schema({
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vol.Required(CONF_ACCESS_TOKEN): cv.string,
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}),
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}, extra=vol.ALLOW_EXTRA)
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def setup(hass, config):
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"""Set up the Linode component."""
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import linode
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conf = config[DOMAIN]
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access_token = conf.get(CONF_ACCESS_TOKEN)
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_linode = Linode(access_token)
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try:
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_LOGGER.info("Linode Profile %s",
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_linode.manager.get_profile().username)
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except linode.errors.ApiError as _ex:
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_LOGGER.error(_ex)
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return False
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hass.data[DATA_LINODE] = _linode
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return True
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class Linode(object):
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"""Handle all communication with the Linode API."""
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def __init__(self, access_token):
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"""Initialize the Linode connection."""
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import linode
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self._access_token = access_token
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self.data = None
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self.manager = linode.LinodeClient(token=self._access_token)
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def get_node_id(self, node_name):
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"""Get the status of a Linode Instance."""
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import linode
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node_id = None
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try:
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all_nodes = self.manager.linode.get_instances()
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for node in all_nodes:
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if node_name == node.label:
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node_id = node.id
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except linode.errors.ApiError as _ex:
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_LOGGER.error(_ex)
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return node_id
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@Throttle(MIN_TIME_BETWEEN_UPDATES)
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def update(self):
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"""Use the data from Linode API."""
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import linode
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try:
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self.data = self.manager.linode.get_instances()
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except linode.errors.ApiError as _ex:
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_LOGGER.error(_ex)
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