61 lines
1.7 KiB
Python
61 lines
1.7 KiB
Python
from charmhelpers.core.hookenv import (
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config,
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relation_ids,
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related_units,
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relation_get,
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)
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from charmhelpers.contrib.openstack import context
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class NeutronPostgresqlDBContext(context.PostgresqlDBContext):
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interfaces = ['pgsql-neutron-db']
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def __init__(self):
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super(NeutronPostgresqlDBContext,
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self).__init__(config('database'))
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class IdentityServiceContext(context.IdentityServiceContext):
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def __call__(self):
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ctxt = super(IdentityServiceContext, self).__call__()
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if not ctxt:
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return
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# the ec2 api needs to know the location of the keystone ec2
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# tokens endpoint, set in nova.conf
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ec2_tokens = '%s://%s:%s/v2.0/ec2tokens' % (
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ctxt['service_protocol'] or 'http',
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ctxt['service_host'],
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ctxt['service_port']
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)
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ctxt['keystone_ec2_url'] = ec2_tokens
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ctxt['region'] = config('region')
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return ctxt
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class NeutronCCContext(context.NeutronContext):
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interfaces = []
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@property
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def network_manager(self):
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return 'neutron'
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@property
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def plugin(self):
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return config('neutron-plugin')
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@property
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def neutron_security_groups(self):
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sec_groups = config('neutron-security-groups')
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return sec_groups.lower() == 'yes'
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def __call__(self):
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ctxt = super(NeutronCCContext, self).__call__()
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ctxt['external_network'] = config('neutron-external-network')
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for rid in relation_ids('neutron-api'):
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for unit in related_units(rid):
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ctxt['nova_url'] = relation_get(attribute='nova_url', rid=rid, unit=unit)
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return ctxt
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