/opt/imh-python/lib/python3.9/site-packages/libcloud/compute/drivers
Edit: /opt/imh-python/lib/python3.9/site-packages/libcloud/compute/drivers/joyent.py (8213B)
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""
Joyent Cloud (http://www.joyentcloud.com) driver.
"""
import base64
try:
import simplejson as json
except Exception:
import json
from libcloud.utils.py3 import httplib
from libcloud.utils.py3 import b
from libcloud.common.types import LibcloudError
from libcloud.compute.providers import Provider
from libcloud.common.base import JsonResponse, ConnectionUserAndKey
from libcloud.compute.types import NodeState, InvalidCredsError
from libcloud.compute.base import Node, NodeDriver, NodeImage, NodeSize
from libcloud.utils.networking import is_private_subnet
API_HOST_SUFFIX = '.api.joyentcloud.com'
API_VERSION = '~6.5'
NODE_STATE_MAP = {
'provisioning': NodeState.PENDING,
'running': NodeState.RUNNING,
'stopping': NodeState.TERMINATED,
'stopped': NodeState.TERMINATED,
'deleted': NodeState.TERMINATED
}
VALID_REGIONS = [
'us-east-1', 'us-east-2', 'us-east-3',
'us-west-1',
'us-sw-1',
'eu-ams-1'
]
DEFAULT_REGION = 'us-east-1'
class JoyentResponse(JsonResponse):
"""
Joyent response class.
"""
valid_response_codes = [httplib.OK, httplib.ACCEPTED, httplib.CREATED,
httplib.NO_CONTENT]
def parse_error(self):
if self.status == httplib.UNAUTHORIZED:
data = self.parse_body()
raise InvalidCredsError(data['code'] + ': ' + data['message'])
return self.body
def success(self):
return self.status in self.valid_response_codes
class JoyentConnection(ConnectionUserAndKey):
"""
Joyent connection class.
"""
responseCls = JoyentResponse
allow_insecure = False
def add_default_headers(self, headers):
headers['Accept'] = 'application/json'
headers['Content-Type'] = 'application/json; charset=UTF-8'
headers['X-Api-Version'] = API_VERSION
user_b64 = base64.b64encode(b('%s:%s' % (self.user_id, self.key)))
headers['Authorization'] = 'Basic %s' % (user_b64.decode('utf-8'))
return headers
class JoyentNodeDriver(NodeDriver):
"""
Joyent node driver class.
"""
type = Provider.JOYENT
name = 'Joyent'
website = 'http://www.joyentcloud.com'
connectionCls = JoyentConnection
features = {'create_node': ['generates_password']}
def __init__(self, key, secret=None, secure=True, host=None, port=None,
region=DEFAULT_REGION, **kwargs):
# Location is here for backward compatibility reasons
if 'location' in kwargs:
region = kwargs['location']
if region not in VALID_REGIONS:
msg = 'Invalid region: "%s". Valid region: %s'
raise LibcloudError(msg % (region,
', '.join(VALID_REGIONS)), driver=self)
super(JoyentNodeDriver, self).__init__(key=key, secret=secret,
secure=secure, host=host,
port=port, region=region,
**kwargs)
self.connection.host = region + API_HOST_SUFFIX
def list_images(self):
result = self.connection.request('/my/datasets').object
images = []
for value in result:
extra = {'type': value['type'], 'urn': value['urn'],
'os': value['os'], 'default': value['default']}
image = NodeImage(id=value['id'], name=value['name'],
driver=self.connection.driver, extra=extra)
images.append(image)
return images
def list_sizes(self):
result = self.connection.request('/my/packages').object
sizes = []
for value in result:
size = NodeSize(id=value['name'], name=value['name'],
ram=value['memory'], disk=value['disk'],
bandwidth=None, price=0.0,
driver=self.connection.driver)
sizes.append(size)
return sizes
def list_nodes(self):
result = self.connection.request('/my/machines').object
nodes = []
for value in result:
node = self._to_node(value)
nodes.append(node)
return nodes
def reboot_node(self, node):
data = json.dumps({'action': 'reboot'})
result = self.connection.request('/my/machines/%s' % (node.id),
data=data, method='POST')
return result.status == httplib.ACCEPTED
def destroy_node(self, node):
result = self.connection.request('/my/machines/%s' % (node.id),
method='DELETE')
return result.status == httplib.NO_CONTENT
def create_node(self, name, size, image):
data = json.dumps({'name': name, 'package': size.id,
'dataset': image.id})
result = self.connection.request('/my/machines', data=data,
method='POST')
return self._to_node(result.object)
def start_node(self, node):
"""
Start node
:param node: The node to be stopped
:type node: :class:`Node`
:rtype: ``bool``
"""
data = json.dumps({'action': 'start'})
result = self.connection.request('/my/machines/%s' % (node.id),
data=data, method='POST')
return result.status == httplib.ACCEPTED
def stop_node(self, node):
"""
Stop node
:param node: The node to be stopped
:type node: :class:`Node`
:rtype: ``bool``
"""
data = json.dumps({'action': 'stop'})
result = self.connection.request('/my/machines/%s' % (node.id),
data=data, method='POST')
return result.status == httplib.ACCEPTED
def ex_start_node(self, node):
# NOTE: This method is here for backward compatibility reasons after
# this method was promoted to be part of the standard compute API in
# Libcloud v2.7.0
return self.start_node(node=node)
def ex_stop_node(self, node):
# NOTE: This method is here for backward compatibility reasons after
# this method was promoted to be part of the standard compute API in
# Libcloud v2.7.0
return self.stop_node(node=node)
def ex_get_node(self, node_id):
"""
Return a Node object based on a node ID.
:param node_id: ID of the node
:type node_id: ``str``
:return: A Node object for the node
:rtype: :class:`Node`
"""
result = self.connection.request('/my/machines/%s' % (node_id))
return self._to_node(result.object)
def _to_node(self, data):
state = NODE_STATE_MAP[data['state']]
public_ips = []
private_ips = []
extra = {}
for ip in data['ips']:
if is_private_subnet(ip):
private_ips.append(ip)
else:
public_ips.append(ip)
if 'credentials' in data['metadata']:
extra['password'] = data['metadata']['credentials']['root']
node = Node(id=data['id'], name=data['name'], state=state,
public_ips=public_ips, private_ips=private_ips,
driver=self.connection.driver, extra=extra)
return node