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name: nova-compute
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summary: Controller <-> compute interface
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version: 1
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maintainer: "<openstack-charmers@lists.ubuntu.com>"
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from charms.reactive import set_flag, clear_flag
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from charms.reactive import Endpoint
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from charms.reactive import when_any, when_not, when
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class NovaComputeProvides(Endpoint):
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@when_not('endpoint.{endpoint_name}.joined')
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def broken(self):
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clear_flag(self.expand_name('endpoint.{endpoint_name}.new-request'))
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clear_flag(self.expand_name('{endpoint_name}.connected'))
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@when('endpoint.{endpoint_name}.joined')
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def joined(self):
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set_flag(self.expand_name('{endpoint_name}.connected'))
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import socket
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from urllib.parse import urlparse
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import uuid
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from charmhelpers.core import hookenv
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from charms.reactive import set_flag, clear_flag
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from charms.reactive import Endpoint
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from charms.reactive import when_any, when_not, when
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class NovaComputeRequires(Endpoint):
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@when('endpoint.{endpoint_name}.changed')
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def data_changed(self):
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#set_flag(self.expand_name('{endpoint_name}.available'))
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pass
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@when_not('endpoint.{endpoint_name}.joined')
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def broken(self):
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clear_flag(self.expand_name('{endpoint_name}.available'))
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@when('endpoint.{endpoint_name}.joined')
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def joined(self):
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set_flag(self.expand_name('{endpoint_name}.connected'))
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def set_network_data(self, neutron_url, neutron_plugin=None, network_manager=None, enable_security_groups=True):
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o = urlparse(neutron_url)
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if enable_security_groups:
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security_groups = 'yes'
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else:
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security_groups = 'no'
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for relation in self.relations:
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relation.to_publish_raw['quantum_host'] = o.hostname
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relation.to_publish_raw['quantum_plugin'] = neutron_plugin or 'ovs'
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relation.to_publish_raw['quantum_port'] = o.port
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relation.to_publish_raw['quantum_security_groups'] = security_groups
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relation.to_publish_raw['quantum_url'] = neutron_url
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relation.to_publish_raw['network_manager'] = network_manager or 'neutron'
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def set_console_data(self, serial_console_base_url, enable_serial_console):
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for relation in self.relations:
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relation.to_publish_raw['serial_console_base_url'] = serial_console_base_url
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relation.to_publish_raw['enable_serial_console'] = enable_serial_console
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def trigger_remote_restart(self):
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trigger = uuid.uuid1()
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for relation in self.relations:
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relation.to_publish_raw['restart_trigger'] = trigger
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def set_region(self, region):
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for relation in self.relations:
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relation.to_publish_raw['region'] = region
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def set_volume_data(self, volume_service):
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for relation in self.relations:
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relation.to_publish_raw['volume_service'] = volume_service
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def set_ec2_data(self, ec2_host):
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for relation in self.relations:
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relation.to_publish_raw['ec2_host'] = ec2_host
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