cfe6407ecc
Substitute incorrect 'endpoint_url' with correct 'endpoint_type'. Change-Id: I09a6e1fb19aa0bf8dbe114f3de47266429ccf6d2 Closes-bug: #1479774
105 lines
4.0 KiB
Python
105 lines
4.0 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright 2015 Mirantis, Inc.
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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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from novaclient.client import Client
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from optparse import OptionParser
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import subprocess
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import sys
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import yaml
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def get_data_from_hiera(key):
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cmd = 'ruby -r hiera -r yaml -e \'hiera = Hiera.new(:config => \
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"/etc/puppet/hiera.yaml"); data = hiera.lookup "'+key+'", \
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[], {}; puts YAML.dump data\''
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try:
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cmd_data = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
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except subprocess.CalledProcessError as err:
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print("Error code", err.returncode, err.output)
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sys.exit(1)
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data = yaml.load(cmd_data.stdout.read())
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return data
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def check_availability_zones(nova_client, compute):
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nova_zones = nova_client.availability_zones.list()
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nova_aggregates = nova_client.aggregates.list()
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nova_zones_and_aggregates = nova_aggregates + nova_zones
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compute_zone = compute['availability_zone_name']
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present = filter(lambda item: item.to_dict().get('zoneName') ==
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compute_zone or item.to_dict().get('availability_zone') ==
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compute_zone, nova_zones_and_aggregates)
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if present:
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print("Zone {0} already present.".format(compute_zone))
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else:
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print("Zone {0} is missing, creating it.".format(compute_zone))
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nova_client.aggregates.create(compute_zone, compute_zone)
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def check_host_in_zone(nova_client, compute):
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nova_zones = nova_client.availability_zones.list()
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nova_aggregates = nova_client.aggregates.list()
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compute_zone = compute['availability_zone_name']
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compute_host = compute_zone + "-" + compute['service_name']
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present = filter(lambda item: compute_host in item.to_dict()['hosts'] and
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item.to_dict()['zoneName'] == compute_zone, nova_zones)
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if present:
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print("Compute service {0} already in {1} zone.".
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format(compute['service_name'], compute_zone))
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else:
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for aggregate in nova_aggregates:
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if aggregate.to_dict()['name'] == compute_zone:
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print("Compute service {0} not in {1} zone. Adding.".
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format(compute['service_name'], compute_zone))
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nova_client.aggregates.add_host(aggregate, compute_host)
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def main():
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credentials = get_data_from_hiera('access')
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USERNAME = credentials['user']
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PASSWORD = credentials['password']
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PROJECT_ID = credentials['tenant']
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VERSION = 2
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IP = get_data_from_hiera('management_vip')
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AUTH_URL = "http://" + IP + ":5000/v2.0/"
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parser = OptionParser()
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parser.add_option("--create_zones", action="store_true", help="Create \
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needed availability zones and puts coresponding compute \
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services in corresponding availability zones")
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(options, args) = parser.parse_args()
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nova = Client(VERSION, USERNAME, PASSWORD, PROJECT_ID, AUTH_URL,
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endpoint_type='internalURL')
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vcenter_settings = get_data_from_hiera('vcenter')
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if options.create_zones:
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for compute in vcenter_settings['computes']:
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print("---Start of Compute service {0} zone creation.---".
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format(compute['service_name']))
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check_availability_zones(nova, compute)
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check_host_in_zone(nova, compute)
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print("----End of Compute service {0} ----".
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format(compute['service_name']))
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if __name__ == '__main__':
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main()
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