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153 lines
4.5 KiB
153 lines
4.5 KiB
# Copyright (c) 2019 Red Hat, Inc.
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#
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# All Rights Reserved.
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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 __future__ import absolute_import
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from oslo_log import log
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import tobiko
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from tobiko import config
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from tobiko.openstack import heat
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from tobiko.openstack.stacks import _centos
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from tobiko.openstack.stacks import _cirros
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from tobiko.openstack.stacks import _hot
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from tobiko.openstack.stacks import _neutron
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CONF = config.CONF
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LOG = log.getLogger(__name__)
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class OctaviaVipNetworkStackFixture(_neutron.NetworkStackFixture):
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# Load Balancer VIP network must use port security (required by neutron to
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# support allowed address pairs on ports)
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port_security_enabled = True
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class OctaviaMemberNetworkStackFixture(_neutron.NetworkStackFixture):
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pass
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class OctaviaCentosServerStackFixture(_centos.CentosServerStackFixture):
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network_stack = tobiko.required_setup_fixture(
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OctaviaMemberNetworkStackFixture)
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@property
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def user_data(self):
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# Launch a webserver on port 80 that replies the server name to the
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# client
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return ("#cloud-config\n"
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"packages:\n"
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"- httpd\n"
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"runcmd:\n"
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"- [ sh, -c, \"hostname > /var/www/html/id\" ]\n"
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"- [ systemctl, enable, --now, httpd ]\n")
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class OctaviaCirrosServerStackFixture(_cirros.CirrosServerStackFixture):
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network_stack = tobiko.required_setup_fixture(
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OctaviaMemberNetworkStackFixture)
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@property
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def user_data(self):
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# Launch a webserver on port 80 that replies the server name to the
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# client
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# This webserver relies on the nc command which may fail if multiple
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# clients connect at the same time. For concurrency testing,
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# OctaviaCentosServerStackFixture is more suited to handle multiple
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# requests.
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return ("#!/bin/sh\n"
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"sudo nc -k -p 80 -e echo -e \"HTTP/1.0 200 OK\r\n"
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"\r\n$(hostname)\"\n")
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class OctaviaServerStackFixture(OctaviaCirrosServerStackFixture):
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pass
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class OctaviaLoadbalancerStackFixture(heat.HeatStackFixture):
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template = _hot.heat_template_file('octavia/load_balancer.yaml')
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vip_network = tobiko.required_setup_fixture(OctaviaVipNetworkStackFixture)
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ip_version = 4
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@property
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def vip_subnet_id(self):
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if self.ip_version == 4:
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return self.vip_network.ipv4_subnet_id
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else:
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return self.vip_network.ipv6_subnet_id
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class OctaviaListenerStackFixture(heat.HeatStackFixture):
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template = _hot.heat_template_file('octavia/listener.yaml')
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loadbalancer = tobiko.required_setup_fixture(
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OctaviaLoadbalancerStackFixture)
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lb_port = 80
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pool_protocol = 'HTTP'
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lb_protocol = 'HTTP'
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lb_algorithm = 'ROUND_ROBIN'
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hm_type = 'HTTP'
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@property
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def loadbalancer_id(self):
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return self.loadbalancer.loadbalancer_id
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class OctaviaMemberServerStackFixture(heat.HeatStackFixture):
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template = _hot.heat_template_file('octavia/member.yaml')
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listener = tobiko.required_setup_fixture(OctaviaListenerStackFixture)
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server_stack = tobiko.required_setup_fixture(OctaviaServerStackFixture)
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application_port = 80
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ip_version = 4
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@property
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def pool_id(self):
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return self.listener.pool_id
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@property
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def subnet_id(self):
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if self.ip_version == 4:
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return self.server_stack.network_stack.ipv4_subnet_id
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else:
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return self.server_stack.network_stack.ipv6_subnet_id
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@property
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def member_address(self):
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return [
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fixed_ip['ip_address']
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for fixed_ip in self.server_stack.fixed_ips
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if ((self.ip_version == 4 and
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':' not in fixed_ip['ip_address']) or
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(self.ip_version == 6 and
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':' in fixed_ip['ip_address']))
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][0]
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class OctaviaClientServerStackFixture(_cirros.CirrosServerStackFixture):
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network_stack = tobiko.required_setup_fixture(
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OctaviaVipNetworkStackFixture)
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