76 lines
2.8 KiB
Python
76 lines
2.8 KiB
Python
# 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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from neutronclient.common import exceptions as n_exception
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from neutronclient.neutron import v2_0 as neutronV20
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import os
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from magnum.common import exception
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from magnum.drivers.heat import k8s_fedora_template_def as kftd
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from oslo_config import cfg
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CONF = cfg.CONF
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class FedoraK8sIronicTemplateDefinition(kftd.K8sFedoraTemplateDefinition):
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"""Kubernetes template for a Fedora Baremetal."""
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def __init__(self):
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super(FedoraK8sIronicTemplateDefinition, self).__init__()
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self.add_parameter('fixed_subnet',
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cluster_template_attr='fixed_subnet',
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param_type=str,
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required=True)
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def get_fixed_network_id(self, osc, cluster_template):
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try:
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subnet = neutronV20.find_resource_by_name_or_id(
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osc.neutron(),
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'subnet',
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cluster_template.fixed_subnet
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)
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except n_exception.NeutronException as e:
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# NOTE(yuanying): NeutronCLIError doesn't have status_code
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# if subnet name is duplicated, NeutronClientNoUniqueMatch
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# (which is kind of NeutronCLIError) will be raised.
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if getattr(e, 'status_code', 400) < 500:
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raise exception.InvalidSubnet(message=("%s" % e))
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else:
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raise e
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if subnet['ip_version'] != 4:
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raise exception.InvalidSubnet(
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message="Subnet IP version should be 4"
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)
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return subnet['network_id']
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def get_params(self, context, cluster_template, cluster, **kwargs):
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ep = kwargs.pop('extra_params', {})
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osc = self.get_osc(context)
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ep['fixed_network'] = self.get_fixed_network_id(osc, cluster_template)
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return super(FedoraK8sIronicTemplateDefinition,
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self).get_params(context, cluster_template, cluster,
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extra_params=ep,
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**kwargs)
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@property
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def driver_module_path(self):
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return __name__[:__name__.rindex('.')]
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@property
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def template_path(self):
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return os.path.join(os.path.dirname(os.path.realpath(__file__)),
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'templates/kubecluster.yaml')
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