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<p>Hello, </p>
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<p>I am working on an Openstack Newton platform and I am currently trying to implement the Telemetry services, Ceilometer and Aodh.</p>
<p>I installed and configured Aodh with MySQL first and it worked. Afterwards, I installed Ceilometer following the latest update which includes MongoDB, unlike the previous version with Gnocchi.</p>
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Ceilometer now works, but only the commands which do not include Aodh give the correct output, for example "ceilometer meter-list", "ceilometer resource-list" etc.</p>
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The Alarming service doesn't work at this point. For example the command "ceilometer alarm-list" gives the error:</p>
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HTTPConnectionPool(host='controller', port=8042): Max retries exceeded with url: /v2/alarms (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x7f1f51b90350>: Failed to establish a new connection: [Errno 111] Connection
refused',))</div>
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Now my biggest concern is that the Alarming service database (MySQL-based) and the Data collection service database (MongoDB) are not communicating properly. Is it possible for the Aodh to access the data from MongoDB? </div>
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Additionally aodh-dbsync gives error, because it cannot detect the module gnocchiclient. There aren't gnocchi modules involved in this version.</div>
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What kind of configuration needs to be done in order for Telemetry and Alarming to work properly?</div>
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Best regards,</div>
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Simona</div>
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