710 lines
30 KiB
Python
Executable File
710 lines
30 KiB
Python
Executable File
# Copyright 2013 UnitedStack Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import uuid
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from oslo_log import log as logging
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from oslo_utils import strutils
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from oslo_utils import timeutils
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import pecan
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import six
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import warnings
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import wsme
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from wsme import types as wtypes
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from magnum.api import attr_validator
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from magnum.api.controllers import base
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from magnum.api.controllers import link
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from magnum.api.controllers.v1 import cluster_actions
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from magnum.api.controllers.v1 import collection
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from magnum.api.controllers.v1 import nodegroup
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from magnum.api.controllers.v1 import types
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from magnum.api import expose
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from magnum.api import utils as api_utils
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from magnum.api import validation
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from magnum.common import exception
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from magnum.common import name_generator
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from magnum.common import policy
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import magnum.conf
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from magnum.i18n import _
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from magnum import objects
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from magnum.objects import fields
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LOG = logging.getLogger(__name__)
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CONF = magnum.conf.CONF
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class ClusterID(wtypes.Base):
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"""API representation of a cluster ID
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This class enforces type checking and value constraints, and converts
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between the internal object model and the API representation of a cluster
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ID.
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"""
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uuid = types.uuid
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"""Unique UUID for this cluster"""
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def __init__(self, uuid):
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self.uuid = uuid
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class Cluster(base.APIBase):
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"""API representation of a cluster.
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This class enforces type checking and value constraints, and converts
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between the internal object model and the API representation of a Cluster.
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"""
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_cluster_template_id = None
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def _get_cluster_template_id(self):
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return self._cluster_template_id
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def _set_cluster_template_id(self, value):
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if value and self._cluster_template_id != value:
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try:
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cluster_template = api_utils.get_resource('ClusterTemplate',
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value)
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self._cluster_template_id = cluster_template.uuid
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except exception.ClusterTemplateNotFound as e:
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# Change error code because 404 (NotFound) is inappropriate
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# response for a POST request to create a Cluster
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e.code = 400 # BadRequest
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raise
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elif value == wtypes.Unset:
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self._cluster_template_id = wtypes.Unset
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uuid = types.uuid
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"""Unique UUID for this cluster"""
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name = wtypes.StringType(min_length=1, max_length=242,
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pattern='^[a-zA-Z][a-zA-Z0-9_.-]*$')
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"""Name of this cluster, max length is limited to 242 because of heat
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stack requires max length limit to 255, and Magnum amend a uuid length"""
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cluster_template_id = wsme.wsproperty(wtypes.text,
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_get_cluster_template_id,
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_set_cluster_template_id,
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mandatory=True)
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"""The cluster_template UUID"""
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keypair = wsme.wsattr(wtypes.StringType(min_length=1, max_length=255),
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default=None)
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"""The name of the nova ssh keypair"""
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node_count = wsme.wsattr(wtypes.IntegerType(minimum=0), default=1)
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"""The node count for this cluster. Default to 1 if not set"""
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master_count = wsme.wsattr(wtypes.IntegerType(minimum=1), default=1)
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"""The number of master nodes for this cluster. Default to 1 if not set"""
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docker_volume_size = wtypes.IntegerType(minimum=1)
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"""The size in GB of the docker volume"""
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labels = wtypes.DictType(wtypes.text, types.MultiType(wtypes.text,
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six.integer_types,
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bool,
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float))
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"""One or more key/value pairs"""
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master_flavor_id = wtypes.StringType(min_length=1, max_length=255)
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"""The flavor of the master node for this Cluster"""
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flavor_id = wtypes.StringType(min_length=1, max_length=255)
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"""The flavor of this Cluster"""
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create_timeout = wsme.wsattr(wtypes.IntegerType(minimum=0), default=60)
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"""Timeout for creating the cluster in minutes. Default to 60 if not set"""
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links = wsme.wsattr([link.Link], readonly=True)
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"""A list containing a self link and associated cluster links"""
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stack_id = wsme.wsattr(wtypes.text, readonly=True)
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"""Stack id of the heat stack"""
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status = wtypes.Enum(wtypes.text, *fields.ClusterStatus.ALL)
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"""Status of the cluster from the heat stack"""
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status_reason = wtypes.text
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"""Status reason of the cluster from the heat stack"""
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health_status = wtypes.Enum(wtypes.text, *fields.ClusterHealthStatus.ALL)
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"""Health status of the cluster from the native COE API"""
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health_status_reason = wtypes.DictType(wtypes.text, wtypes.text)
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"""Health status reason of the cluster from the native COE API"""
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discovery_url = wtypes.text
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"""Url used for cluster node discovery"""
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api_address = wsme.wsattr(wtypes.text, readonly=True)
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"""Api address of cluster master node"""
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coe_version = wsme.wsattr(wtypes.text, readonly=True)
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"""Version of the COE software currently running in this cluster.
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Example: swarm version or kubernetes version."""
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container_version = wsme.wsattr(wtypes.text, readonly=True)
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"""Version of the container software. Example: docker version."""
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project_id = wsme.wsattr(wtypes.text, readonly=True)
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"""Project id of the cluster belongs to"""
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user_id = wsme.wsattr(wtypes.text, readonly=True)
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"""User id of the cluster belongs to"""
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node_addresses = wsme.wsattr([wtypes.text], readonly=True)
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"""IP addresses of cluster slave nodes"""
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master_addresses = wsme.wsattr([wtypes.text], readonly=True)
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"""IP addresses of cluster master nodes"""
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faults = wsme.wsattr(wtypes.DictType(wtypes.text, wtypes.text))
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"""Fault info collected from the heat resources of this cluster"""
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fixed_network = wtypes.StringType(min_length=1, max_length=255)
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"""The fixed network name to attach to the Cluster"""
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fixed_subnet = wtypes.StringType(min_length=1, max_length=255)
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"""The fixed subnet name to attach to the Cluster"""
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floating_ip_enabled = wsme.wsattr(types.boolean)
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"""Indicates whether created clusters should have a floating ip or not."""
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merge_labels = wsme.wsattr(types.boolean, default=False)
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"""Indicates whether the labels will be merged with the CT labels."""
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labels_overridden = wtypes.DictType(
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wtypes.text, types.MultiType(
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wtypes.text, six.integer_types, bool, float))
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"""Contains labels that have a value different than the parent labels."""
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labels_added = wtypes.DictType(
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wtypes.text, types.MultiType(
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wtypes.text, six.integer_types, bool, float))
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"""Contains labels that do not exist in the parent."""
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labels_skipped = wtypes.DictType(
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wtypes.text, types.MultiType(
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wtypes.text, six.integer_types, bool, float))
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"""Contains labels that exist in the parent but were not inherited."""
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master_lb_enabled = wsme.wsattr(types.boolean)
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"""Indicates whether created clusters should have a load balancer for master
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nodes or not.
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"""
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def __init__(self, **kwargs):
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super(Cluster, self).__init__()
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self.fields = []
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for field in objects.Cluster.fields:
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# Skip fields we do not expose.
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if not hasattr(self, field):
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continue
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self.fields.append(field)
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setattr(self, field, kwargs.get(field, wtypes.Unset))
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nodegroup_fields = ['node_count', 'master_count',
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'node_addresses', 'master_addresses']
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for field in nodegroup_fields:
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self.fields.append(field)
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setattr(self, field, kwargs.get(field, wtypes.Unset))
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@staticmethod
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def _convert_with_links(cluster, url, expand=True, parent_labels=None):
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if not expand:
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cluster.unset_fields_except(['uuid', 'name', 'cluster_template_id',
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'keypair', 'docker_volume_size',
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'labels', 'node_count', 'status',
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'master_flavor_id', 'flavor_id',
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'create_timeout', 'master_count',
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'stack_id', 'health_status'])
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else:
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overridden, added, skipped = api_utils.get_labels_diff(
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parent_labels, cluster.labels)
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cluster.labels_overridden = overridden
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cluster.labels_added = added
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cluster.labels_skipped = skipped
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cluster.links = [link.Link.make_link('self', url,
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'clusters', cluster.uuid),
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link.Link.make_link('bookmark', url,
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'clusters', cluster.uuid,
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bookmark=True)]
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return cluster
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@classmethod
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def convert_with_links(cls, rpc_cluster, expand=True):
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cluster = Cluster(**rpc_cluster.as_dict())
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parent_labels = rpc_cluster.cluster_template.labels
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return cls._convert_with_links(cluster, pecan.request.host_url, expand,
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parent_labels)
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@classmethod
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def sample(cls, expand=True):
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temp_id = '4a96ac4b-2447-43f1-8ca6-9fd6f36d146d'
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sample = cls(uuid='27e3153e-d5bf-4b7e-b517-fb518e17f34c',
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name='example',
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cluster_template_id=temp_id,
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keypair=None,
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node_count=2,
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master_count=1,
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docker_volume_size=1,
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labels={},
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master_flavor_id='m1.small',
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flavor_id='m1.small',
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create_timeout=15,
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stack_id='49dc23f5-ffc9-40c3-9d34-7be7f9e34d63',
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status=fields.ClusterStatus.CREATE_COMPLETE,
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status_reason="CREATE completed successfully",
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health_status=fields.ClusterHealthStatus.HEALTHY,
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health_status_reason={"api": "ok",
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"node-0.Ready": 'True'},
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api_address='172.24.4.3',
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node_addresses=['172.24.4.4', '172.24.4.5'],
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created_at=timeutils.utcnow(),
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updated_at=timeutils.utcnow(),
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coe_version=None,
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container_version=None,
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fixed_network=None,
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fixed_subnet=None,
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floating_ip_enabled=True,
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master_lb_enabled=True)
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return cls._convert_with_links(sample, 'http://localhost:9511', expand)
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class ClusterPatchType(types.JsonPatchType):
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_api_base = Cluster
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@staticmethod
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def internal_attrs():
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internal_attrs = ['/api_address', '/node_addresses',
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'/master_addresses', '/stack_id',
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'/ca_cert_ref', '/magnum_cert_ref',
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'/trust_id', '/trustee_user_name',
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'/trustee_password', '/trustee_user_id',
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'/etcd_ca_cert_ref', '/front_proxy_ca_cert_ref']
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return types.JsonPatchType.internal_attrs() + internal_attrs
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class ClusterCollection(collection.Collection):
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"""API representation of a collection of clusters."""
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clusters = [Cluster]
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"""A list containing cluster objects"""
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def __init__(self, **kwargs):
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self._type = 'clusters'
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@staticmethod
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def convert_with_links(rpc_clusters, limit, url=None, expand=False,
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**kwargs):
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collection = ClusterCollection()
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collection.clusters = [Cluster.convert_with_links(p, expand)
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for p in rpc_clusters]
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collection.next = collection.get_next(limit, url=url, **kwargs)
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return collection
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@classmethod
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def sample(cls):
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sample = cls()
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sample.clusters = [Cluster.sample(expand=False)]
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return sample
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class ClustersController(base.Controller):
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"""REST controller for Clusters."""
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def __init__(self):
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super(ClustersController, self).__init__()
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_custom_actions = {
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'detail': ['GET'],
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}
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_in_tree_cinder_volume_driver_deprecation_note = (
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"The in-tree Cinder volume driver is deprecated and will be removed "
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"in X cycle in favour of out-of-tree Cinder CSI driver which requires "
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"the label cinder_csi_enabled set to True (default behaviour from "
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"V cycle) when volume_driver is cinder.")
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actions = cluster_actions.ActionsController()
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def _generate_name_for_cluster(self, context):
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"""Generate a random name like: zeta-22-cluster."""
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name_gen = name_generator.NameGenerator()
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name = name_gen.generate()
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return name + '-cluster'
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def _get_clusters_collection(self, marker, limit,
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sort_key, sort_dir, expand=False,
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resource_url=None):
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context = pecan.request.context
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if context.is_admin:
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if expand:
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policy.enforce(context, "cluster:detail_all_projects",
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action="cluster:detail_all_projects")
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else:
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policy.enforce(context, "cluster:get_all_all_projects",
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action="cluster:get_all_all_projects")
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# TODO(flwang): Instead of asking an extra 'all_project's
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# parameter, currently the design is allowing admin user to list
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# all clusters from all projects. But the all_tenants is one of
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# the condition to do project filter in DB API. And it's also used
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# by periodic tasks. So the could be removed in the future and
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# a new parameter 'project_id' would be added so that admin user
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# can list clusters for a particular project.
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context.all_tenants = True
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limit = api_utils.validate_limit(limit)
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sort_dir = api_utils.validate_sort_dir(sort_dir)
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marker_obj = None
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if marker:
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marker_obj = objects.Cluster.get_by_uuid(pecan.request.context,
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marker)
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clusters = objects.Cluster.list(pecan.request.context, limit,
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marker_obj, sort_key=sort_key,
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sort_dir=sort_dir)
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return ClusterCollection.convert_with_links(clusters, limit,
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url=resource_url,
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expand=expand,
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sort_key=sort_key,
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sort_dir=sort_dir)
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nodegroups = nodegroup.NodeGroupController()
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@expose.expose(ClusterCollection, types.uuid, int, wtypes.text,
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wtypes.text)
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def get_all(self, marker=None, limit=None, sort_key='id',
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sort_dir='asc'):
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"""Retrieve a list of clusters.
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:param marker: pagination marker for large data sets.
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:param limit: maximum number of resources to return in a single result.
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:param sort_key: column to sort results by. Default: id.
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:param sort_dir: direction to sort. "asc" or "desc". Default: asc.
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"""
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context = pecan.request.context
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policy.enforce(context, 'cluster:get_all',
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action='cluster:get_all')
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return self._get_clusters_collection(marker, limit, sort_key,
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sort_dir)
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@expose.expose(ClusterCollection, types.uuid, int, wtypes.text,
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wtypes.text)
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def detail(self, marker=None, limit=None, sort_key='id',
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sort_dir='asc'):
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"""Retrieve a list of clusters with detail.
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:param marker: pagination marker for large data sets.
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:param limit: maximum number of resources to return in a single result.
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:param sort_key: column to sort results by. Default: id.
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:param sort_dir: direction to sort. "asc" or "desc". Default: asc.
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"""
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context = pecan.request.context
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policy.enforce(context, 'cluster:detail',
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action='cluster:detail')
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# NOTE(lucasagomes): /detail should only work against collections
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parent = pecan.request.path.split('/')[:-1][-1]
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if parent != "clusters":
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raise exception.HTTPNotFound
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expand = True
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resource_url = '/'.join(['clusters', 'detail'])
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return self._get_clusters_collection(marker, limit,
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sort_key, sort_dir, expand,
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resource_url)
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def _collect_fault_info(self, context, cluster):
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"""Collect fault info from heat resources of given cluster
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and store them into cluster.faults.
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"""
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# Gather fault info from the cluster nodegroups.
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return {
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ng.name: ng.status_reason for ng in cluster.nodegroups
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if ng.status.endswith('FAILED')
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}
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@expose.expose(Cluster, types.uuid_or_name)
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def get_one(self, cluster_ident):
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"""Retrieve information about the given Cluster.
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:param cluster_ident: UUID or logical name of the Cluster.
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"""
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context = pecan.request.context
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if context.is_admin:
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policy.enforce(context, "cluster:get_one_all_projects",
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action="cluster:get_one_all_projects")
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# TODO(flwang): Instead of asking an extra 'all_project's
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# parameter, currently the design is allowing admin user to list
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# all clusters from all projects. But the all_tenants is one of
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# the condition to do project filter in DB API. And it's also used
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# by periodic tasks. So this could be removed in the future and
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# a new parameter 'project_id' would be added so that admin user
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# can list clusters for a particular project.
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context.all_tenants = True
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cluster = api_utils.get_resource('Cluster', cluster_ident)
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policy.enforce(context, 'cluster:get', cluster.as_dict(),
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action='cluster:get')
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api_cluster = Cluster.convert_with_links(cluster)
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if api_cluster.status in fields.ClusterStatus.STATUS_FAILED:
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api_cluster.faults = self._collect_fault_info(context, cluster)
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return api_cluster
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def _check_cluster_quota_limit(self, context):
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try:
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# Check if there is any explicit quota limit set in Quotas table
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quota = objects.Quota.get_quota_by_project_id_resource(
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context,
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context.project_id,
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'Cluster')
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cluster_limit = quota.hard_limit
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except exception.QuotaNotFound:
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# If explicit quota was not set for the project, use default limit
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cluster_limit = CONF.quotas.max_clusters_per_project
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if objects.Cluster.get_count_all(context) >= cluster_limit:
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msg = _("You have reached the maximum clusters per project, "
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"%d. You may delete a cluster to make room for a new "
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"one.") % cluster_limit
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raise exception.ResourceLimitExceeded(msg=msg)
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@base.Controller.api_version("1.1", "1.9")
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@expose.expose(ClusterID, body=Cluster, status_code=202)
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@validation.enforce_cluster_type_supported()
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@validation.enforce_cluster_volume_storage_size()
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def post(self, cluster):
|
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if cluster.node_count == 0:
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raise exception.ZeroNodeCountNotSupported()
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return self._post(cluster)
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@base.Controller.api_version("1.10") # noqa
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@expose.expose(ClusterID, body=Cluster, status_code=202)
|
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@validation.enforce_cluster_type_supported()
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@validation.enforce_cluster_volume_storage_size()
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def post(self, cluster): # noqa
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return self._post(cluster)
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|
|
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def _post(self, cluster):
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"""Create a new cluster.
|
|
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|
:param cluster: a cluster within the request body.
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|
"""
|
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context = pecan.request.context
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policy.enforce(context, 'cluster:create',
|
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action='cluster:create')
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self._check_cluster_quota_limit(context)
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|
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temp_id = cluster.cluster_template_id
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cluster_template = objects.ClusterTemplate.get_by_uuid(context,
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temp_id)
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# If keypair not present, use cluster_template value
|
|
if cluster.keypair is None:
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cluster.keypair = cluster_template.keypair_id
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|
|
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# If labels is not present, use cluster_template value
|
|
if cluster.labels == wtypes.Unset or not cluster.labels:
|
|
cluster.labels = cluster_template.labels
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|
else:
|
|
# If labels are provided check if the user wishes to merge
|
|
# them with the values from the cluster template.
|
|
if cluster.merge_labels:
|
|
labels = cluster_template.labels
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labels.update(cluster.labels)
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cluster.labels = labels
|
|
|
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cinder_csi_enabled = cluster.labels.get('cinder_csi_enabled', True)
|
|
if (cluster_template.volume_driver == 'cinder' and
|
|
not strutils.bool_from_string(cinder_csi_enabled)):
|
|
warnings.warn(self._in_tree_cinder_volume_driver_deprecation_note,
|
|
DeprecationWarning)
|
|
LOG.warning(self._in_tree_cinder_volume_driver_deprecation_note)
|
|
|
|
# If floating_ip_enabled is not present, use cluster_template value
|
|
if cluster.floating_ip_enabled == wtypes.Unset:
|
|
cluster.floating_ip_enabled = cluster_template.floating_ip_enabled
|
|
|
|
# If master_lb_enabled is not present, use cluster_template value
|
|
if cluster.master_lb_enabled == wtypes.Unset:
|
|
cluster.master_lb_enabled = cluster_template.master_lb_enabled
|
|
|
|
attributes = ["docker_volume_size", "master_flavor_id", "flavor_id",
|
|
"fixed_network", "fixed_subnet"]
|
|
for attr in attributes:
|
|
if (getattr(cluster, attr) == wtypes.Unset or
|
|
not getattr(cluster, attr)):
|
|
setattr(cluster, attr, getattr(cluster_template, attr))
|
|
|
|
cluster_dict = cluster.as_dict()
|
|
|
|
attr_validator.validate_os_resources(context,
|
|
cluster_template.as_dict(),
|
|
cluster_dict)
|
|
attr_validator.validate_master_count(cluster_dict,
|
|
cluster_template.as_dict())
|
|
|
|
cluster_dict['project_id'] = context.project_id
|
|
cluster_dict['user_id'] = context.user_id
|
|
# NOTE(yuywz): We will generate a random human-readable name for
|
|
# cluster if the name is not specified by user.
|
|
name = cluster_dict.get('name') or \
|
|
self._generate_name_for_cluster(context)
|
|
cluster_dict['name'] = name
|
|
cluster_dict['coe_version'] = None
|
|
cluster_dict['container_version'] = None
|
|
|
|
node_count = cluster_dict.pop('node_count')
|
|
master_count = cluster_dict.pop('master_count')
|
|
new_cluster = objects.Cluster(context, **cluster_dict)
|
|
new_cluster.uuid = uuid.uuid4()
|
|
pecan.request.rpcapi.cluster_create_async(new_cluster,
|
|
master_count, node_count,
|
|
cluster.create_timeout)
|
|
|
|
return ClusterID(new_cluster.uuid)
|
|
|
|
@base.Controller.api_version("1.1", "1.2")
|
|
@wsme.validate(types.uuid, [ClusterPatchType])
|
|
@expose.expose(ClusterID, types.uuid_or_name, body=[ClusterPatchType],
|
|
status_code=202)
|
|
def patch(self, cluster_ident, patch):
|
|
"""Update an existing Cluster.
|
|
|
|
:param cluster_ident: UUID or logical name of a cluster.
|
|
:param patch: a json PATCH document to apply to this cluster.
|
|
"""
|
|
(cluster, node_count,
|
|
health_status,
|
|
health_status_reason) = self._patch(cluster_ident, patch)
|
|
if node_count == 0:
|
|
raise exception.ZeroNodeCountNotSupported()
|
|
pecan.request.rpcapi.cluster_update_async(cluster, node_count,
|
|
health_status,
|
|
health_status_reason)
|
|
return ClusterID(cluster.uuid)
|
|
|
|
@base.Controller.api_version("1.3", "1.9") # noqa
|
|
@wsme.validate(types.uuid, bool, [ClusterPatchType])
|
|
@expose.expose(ClusterID, types.uuid_or_name, types.boolean,
|
|
body=[ClusterPatchType], status_code=202)
|
|
def patch(self, cluster_ident, rollback=False, patch=None): # noqa
|
|
"""Update an existing Cluster.
|
|
|
|
:param cluster_ident: UUID or logical name of a cluster.
|
|
:param rollback: whether to rollback cluster on update failure.
|
|
:param patch: a json PATCH document to apply to this cluster.
|
|
"""
|
|
(cluster, node_count,
|
|
health_status,
|
|
health_status_reason) = self._patch(cluster_ident, patch)
|
|
if node_count == 0:
|
|
raise exception.ZeroNodeCountNotSupported()
|
|
pecan.request.rpcapi.cluster_update_async(cluster, node_count,
|
|
health_status,
|
|
health_status_reason,
|
|
rollback)
|
|
return ClusterID(cluster.uuid)
|
|
|
|
@base.Controller.api_version("1.10") # noqa
|
|
@wsme.validate(types.uuid, bool, [ClusterPatchType])
|
|
@expose.expose(ClusterID, types.uuid_or_name, types.boolean,
|
|
body=[ClusterPatchType], status_code=202)
|
|
def patch(self, cluster_ident, rollback=False, patch=None): # noqa
|
|
"""Update an existing Cluster.
|
|
|
|
:param cluster_ident: UUID or logical name of a cluster.
|
|
:param rollback: whether to rollback cluster on update failure.
|
|
:param patch: a json PATCH document to apply to this cluster.
|
|
"""
|
|
(cluster, node_count,
|
|
health_status,
|
|
health_status_reason) = self._patch(cluster_ident, patch)
|
|
pecan.request.rpcapi.cluster_update_async(cluster, node_count,
|
|
health_status,
|
|
health_status_reason,
|
|
rollback)
|
|
return ClusterID(cluster.uuid)
|
|
|
|
def _patch(self, cluster_ident, patch):
|
|
context = pecan.request.context
|
|
if context.is_admin:
|
|
policy.enforce(context, "cluster:update_all_projects",
|
|
action="cluster:update_all_projects")
|
|
context.all_tenants = True
|
|
|
|
cluster = api_utils.get_resource('Cluster', cluster_ident)
|
|
policy.enforce(context, 'cluster:update', cluster.as_dict(),
|
|
action='cluster:update')
|
|
policy.enforce(context, "cluster:update_health_status",
|
|
action="cluster:update_health_status")
|
|
try:
|
|
cluster_dict = cluster.as_dict()
|
|
new_cluster = Cluster(**api_utils.apply_jsonpatch(cluster_dict,
|
|
patch))
|
|
except api_utils.JSONPATCH_EXCEPTIONS as e:
|
|
raise exception.PatchError(patch=patch, reason=e)
|
|
|
|
# NOTE(ttsiouts): magnum.objects.Cluster.node_count will be a
|
|
# property so we won't be able to store it in the object. So
|
|
# instead of object_what_changed compare the new and the old
|
|
# clusters.
|
|
delta = set()
|
|
for field in new_cluster.fields:
|
|
if getattr(cluster, field) != getattr(new_cluster, field):
|
|
delta.add(field)
|
|
|
|
validation.validate_cluster_properties(delta)
|
|
|
|
# NOTE(brtknr): cluster.node_count is the size of the whole cluster
|
|
# which includes non-default nodegroups. However cluster_update expects
|
|
# node_count to be the size of the default_ng_worker therefore return
|
|
# this value unless the patch object says otherwise.
|
|
node_count = cluster.default_ng_worker.node_count
|
|
for p in patch:
|
|
if p['path'] == '/node_count':
|
|
node_count = p.get('value') or new_cluster.node_count
|
|
|
|
return (cluster, node_count,
|
|
new_cluster.health_status, new_cluster.health_status_reason)
|
|
|
|
@expose.expose(None, types.uuid_or_name, status_code=204)
|
|
def delete(self, cluster_ident):
|
|
"""Delete a cluster.
|
|
|
|
:param cluster_ident: UUID of cluster or logical name of the cluster.
|
|
"""
|
|
context = pecan.request.context
|
|
if context.is_admin:
|
|
policy.enforce(context, 'cluster:delete_all_projects',
|
|
action='cluster:delete_all_projects')
|
|
context.all_tenants = True
|
|
|
|
cluster = api_utils.get_resource('Cluster', cluster_ident)
|
|
policy.enforce(context, 'cluster:delete', cluster.as_dict(),
|
|
action='cluster:delete')
|
|
|
|
pecan.request.rpcapi.cluster_delete_async(cluster.uuid)
|