a5c7da576c
qpid-python is only needed if the qpid backend is actually used. when it is part of requirements.txt, loading of heat-engine (which is done via stevedore) fails as it forcefully requires qpid-python then. However heat seems to work just fine without it. Change-Id: I1c49ec709995da145849d8616fe7207908637fb9
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3.1 KiB
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84 lines
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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How to get heat to work with a remote OpenStack.
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================================================
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Say you have a remote/public install of OpenStack and you want to use
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a local install of heat to talk to it. This can be handy when
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developing, as the remote OpenStack can be kept stable and is not
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effected by changes made to the development machine.
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So lets say you have 2 machines:
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* “rock” ip == 192.168.1.88 (used for base OpenStack services)
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* “hack” ip == 192.168.1.77 (used for heat development)
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Install your OpenStack as normal on “rock”.
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In this example "hack" is used as the devstack to install heat on.
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The localrc looked like this::
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HEAT_STANDALONE=True
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KEYSTONE_AUTH_HOST=192.168.1.88
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KEYSTONE_AUTH_PORT=35357
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KEYSTONE_AUTH_PROTOCOL=http
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KEYSTONE_SERVICE_HOST=$KEYSTONE_AUTH_HOST
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KEYSTONE_SERVICE_PORT=$KEYSTONE_AUTH_PORT
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KEYSTONE_SERVICE_PROTOCOL=$KEYSTONE_AUTH_PROTOCOL
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MY_PASSWORD=abetterpasswordthanthis
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DATABASE_PASSWORD=$MY_PASSWORD
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RABBIT_PASSWORD=$MY_PASSWORD
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disable_all_services
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# Alternative RPC backends are zeromq and rabbit
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ENABLED_SERVICES=qpid
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enable_service mysql heat h-api h-api-cfn h-api-cw h-eng
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Then run your ./stack.sh as normal.
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You then need a special environment (not devstack/openrc) to make this work.
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go to your “rock” machine and get the tenant_id that you want to work
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with::
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keystone tenant-list
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+----------------------------------+--------------------+---------+
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| id | name | enabled |
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+----------------------------------+--------------------+---------+
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| 6943e3ebad0d465387d05d73f8e0b3fc | admin | True |
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| b12482712e354dd3b9f64ce608ba20f3 | alt_demo | True |
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| bf03bf32e3884d489004ac995ff7a61c | demo | True |
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| c23ceb3bf5dd4f9692488855de99137b | invisible_to_admin | True |
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| c328c1f3b945487d859ed2f53dcf0fe4 | service | True |
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+----------------------------------+--------------------+---------+
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Let's say you want “demo”.
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Now make a file to store your new environment (heat.env).
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::
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export HEAT_URL=http://192.168.1.77:8004/v1/bf03bf32e3884d489004ac995ff7a61c
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export OS_NO_CLIENT_AUTH=True
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export OS_USERNAME=admin
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export OS_TENANT_NAME=demo
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export OS_PASSWORD=abetterpasswordthanthis
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export OS_AUTH_URL=http://192.168.1.88:35357/v2.0/
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Now you use this like::
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. heat.env
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heat stack-list
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Note: remember to open up firewall ports on “rock” so that you can
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access the OpenStack services.
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