113 lines
3.6 KiB
Python
Executable File
113 lines
3.6 KiB
Python
Executable File
import json
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from charmhelpers.core.services import helpers
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from charmhelpers.contrib.openstack import context
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from charmhelpers.core.hookenv import(
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config,
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)
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VLAN = 'vlan'
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VXLAN = 'vxlan'
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GRE = 'gre'
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OVERLAY_NET_TYPES = [VXLAN, GRE]
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class NeutronApiSDNRelation(helpers.RelationContext):
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name = 'neutron-plugin-api-subordinate'
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interface = 'neutron-plugin-api-subordinate'
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def provide_data(self):
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# Add sections and tuples to insert values into neutron-server's
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# neutron.conf e.g.
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# principle_config = {
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# "neutron-api": {
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# "/etc/neutron/neutron.conf": {
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# "sections": {
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# 'DEFAULT': [
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# ('key1', 'val1')
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# ('key2', 'val2')
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# ],
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# 'agent': [
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# ('key3', 'val3')
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# ],
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# }
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# }
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# }
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# }
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principle_config = {
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"neutron-api": {
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"/etc/neutron/neutron.conf": {
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"sections": {
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'DEFAULT': [
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],
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}
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}
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}
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}
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relation_info = {
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'neutron-plugin': 'odl',
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'core-plugin': 'neutron.plugins.ml2.plugin.Ml2Plugin',
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'neutron-plugin-config': '/etc/neutron/plugins/ml2/ml2_conf.ini',
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'service-plugins': 'router,firewall,lbaas,vpnaas,metering',
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'subordinate_configuration': json.dumps(principle_config),
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}
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return relation_info
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class ODLControllerRelation(helpers.RelationContext):
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name = 'odl-controller'
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interface = 'odl-controller-api'
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def get_first_data(self):
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if self.get('odl-controller') and len(self['odl-controller']):
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return self['odl-controller'][0]
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else:
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return {}
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def get_data(self):
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super(ODLControllerRelation, self).get_data()
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first_contoller = self.get_first_data()
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# XXX Should be using a VIP (odl doesn't provide one yet) rather than
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# first nodes private-address
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self['odl_ip'] = first_contoller.get('private-address')
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self['odl_port'] = first_contoller.get('port')
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self['odl_username'] = first_contoller.get('username')
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self['odl_password'] = first_contoller.get('password')
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def provide_data(self):
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odl_cmds = {
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'feature:install': [
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'cosc-cvpn-ovs-rest',
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'odl-netconf-connector-all'
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],
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'log:set': {
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'TRACE': ['cosc-cvpn-ovs-rest', 'odl-netconf-connector-all'],
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}
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}
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relation_info = {
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'odl-cmds': json.dump(odl_cmds)
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}
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return relation_info
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def is_ready(self):
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if 'password' in self.get_first_data():
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return True
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else:
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return False
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class ConfigTranslation(dict):
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def __init__(self):
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self['use_syslog'] = config('use-syslog')
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self['vlan_ranges'] = config('vlan-ranges')
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self['vlan_ranges'] = config('vlan-ranges')
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self['overlay_network_type'] = self.get_overlay_network_type()
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def get_overlay_network_type(self):
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overlay_networks = config('overlay-network-type').split()
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for overlay_net in overlay_networks:
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if overlay_net not in OVERLAY_NET_TYPES:
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raise ValueError('Unsupported overlay-network-type %s'
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% overlay_net)
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return ','.join(overlay_networks)
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