Prometheus : Visualize on Grafana2020/07/29 |
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Web UI is included in Prometheus but it's also possible to visualize time series data on Grafana.
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Install Grafana, refer to here.
It's OK to install it on any Node. (install it on Prometheus server Node on this example) |
| [2] | Install [grafana-prometheus] on Grafana installed Node. (generally it has been installed yet by dependency with Grafana) |
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[root@dlp ~]# dnf -y install grafana-prometheus
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| [3] | Access to Grafana Dashboard and Open [Configuration] - [Data Sources] on the left menu. |
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| [4] | Click [Add data source]. |
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| [5] | Click [Prometheus]. |
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| [6] | Input Prometheus Server endpoint URL on [HTTP] field and Click [Save & Test] button. |
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| [7] | The message [Data source is working] is shown if that's OK. |
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| [8] | Next, Open [Create] - [Dashboard] on the left menu. |
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| [9] | Click [Add Query]. |
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| [10] | Select a query you'd like to visualize data on [Metrics] field. |
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| [11] | After selecting a query, visualized graph is shown. To save [Dashboard], Click [Save dashboard] icon. |
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| [12] | Set any Dashboard name and Click [Save] button. |
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| [13] | To add more queries, it's possible to put more Graphs on a Dashboard. |
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