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| openstackgerrit | Merged openstack/monasca-api master: Upgrade Elkstack in new API https://review.opendev.org/697123 | 10:51 |
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| dougsz | ^ good to see that merged :) | 11:01 |
| * witek celebrates | 11:03 | |
| arseni-lipinski | as soon as i rewrite routing module in the plugin and remove irrelevant code, it should be done | 11:27 |
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| Chiara1234 | Hi! Is there someone that could help me getting started with monasca metrics? | 11:43 |
| witek | how do you deploy Monasca? | 11:50 |
| Chiara1234 | I deployed Monasca using the all-in-one config and the devstack Monasca-Api plugin. What I'm interested in is the sintax to define metrics, or if there are libraries where they are already defined | 11:53 |
| witek | you can send an arbitrary metric to the API by using CLI: | 11:57 |
| witek | `monasca metric-create --dimensions label1=my_label test 1.5` | 11:57 |
| witek | monasca metric-create --help | 11:58 |
| Chiara1234 | --dimensions to what refers to? For example, if I wanted to create a metric to monitor the cpu? and how can I specify the instance I want to monitor? | 11:59 |
| witek | have a look at monasca-agent configuration | 12:00 |
| witek | https://opendev.org/openstack/monasca-agent | 12:01 |
| witek | it runs checks at regular intervals and sends measurements to the API | 12:01 |
| witek | in DevStack you can find current configuration in /etc/monasca/agent/agent.yaml and /etc/monasca/agent/conf.d/ | 12:02 |
| witek | if you're interested in Nova instances, have a look at LibVirt plugin | 12:04 |
| witek | https://github.com/openstack/monasca-agent/blob/master/docs/Libvirt.md | 12:05 |
| witek | it's should be set up in DevStack already | 12:05 |
| Chiara1234 | Thank you! I'll check it our right now, I also found the file for the agent, thank you very much | 12:06 |
| witek | pleasure, we're happy to help | 12:07 |
| Chiara1234 | I finally found the metrics! Thank you, really! But how can I actually use them? I mean, for example, If I want to use the cpu.time_ns metric? | 12:18 |
| witek | monasca measurement-list cpu.time_ns -2 | 12:23 |
| witek | will print collected measurement from the last 2 minutes | 12:23 |
| witek | you can visualize these in Grafana | 12:24 |
| witek | or define alarms based on it | 12:24 |
| witek | have a look at this workshop material: | 12:25 |
| witek | https://github.com/martinchacon/monasca-bootcamp/blob/master/MonascaBootcamp.ipynb | 12:25 |
| witek | cpu.time_ns and other tenant metrics are only available for a given project | 12:26 |
| witek | admin will see vm.cpu.time_ns | 12:27 |
| Chiara1234 | Awesome! it finally works! I'm not sure what was wrong, but the first time I installed monasca I was unable to see the metrics available, that was why I couldn't understand how to work things out. Really thank you so much, you made my day! | 12:35 |
| witek | and they say it's Blue Monday today ;) | 12:41 |
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| openstackgerrit | Arseni Lipinski proposed openstack/monasca-kibana-plugin master: [WIP] Upgrade monasca-kibana-plugin for Elkstack update https://review.opendev.org/680075 | 16:24 |
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