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79 lines
2.3 KiB
Python
79 lines
2.3 KiB
Python
#!/usr/bin/env python
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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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"""Heat API Server.
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This implements an approximation of the Amazon CloudWatch API and translates it
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into a native representation. It then calls the heat-engine via AMQP RPC to
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implement them.
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"""
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import eventlet
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eventlet.monkey_patch(os=False)
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import sys
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from oslo_config import cfg
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import oslo_i18n as i18n
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from oslo_log import log as logging
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from oslo_reports import guru_meditation_report as gmr
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from oslo_service import systemd
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import six
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from heat.common import config
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from heat.common import messaging
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from heat.common import profiler
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from heat.common import wsgi
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from heat import version
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i18n.enable_lazy()
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LOG = logging.getLogger('heat.api.cloudwatch')
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def launch_cloudwatch_api(setup_logging=True):
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if setup_logging:
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logging.register_options(cfg.CONF)
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cfg.CONF(project='heat',
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prog='heat-api-cloudwatch',
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version=version.version_info.version_string())
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if setup_logging:
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logging.setup(cfg.CONF, 'heat-api-cloudwatch')
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logging.set_defaults()
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config.set_config_defaults()
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messaging.setup()
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app = config.load_paste_app()
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port = cfg.CONF.heat_api_cloudwatch.bind_port
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host = cfg.CONF.heat_api_cloudwatch.bind_host
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LOG.info('Starting Heat CloudWatch API on %(host)s:%(port)s',
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{'host': host, 'port': port})
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profiler.setup('heat-api-cloudwatch', host)
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gmr.TextGuruMeditation.setup_autorun(version)
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server = wsgi.Server('heat-api-cloudwatch',
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cfg.CONF.heat_api_cloudwatch)
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server.start(app, default_port=port)
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return server
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def main():
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try:
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server = launch_cloudwatch_api()
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systemd.notify_once()
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server.wait()
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except RuntimeError as e:
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msg = six.text_type(e)
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sys.exit("ERROR: %s" % msg)
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