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covid19_data_miner

  • A sampler to run covid19 data into influxdb grafana ready time series.

demo: http://covid19.chatsubo.it

The client:

covid19-cli

The dashboard

covid19-grafana

covid19-grafana

Multiple sources selection

covid19-grafana

Done:
  • sampler
  • projections system
  • first projection: summary
  • 5 different data sources (2 globals, Italy, Germany, USA)
Todo:
  • more sources (check github Issues and the new sources howto).
  • -->> plugin system <<--
  • auto import default dashboards in grafana.
  • auto configure sources in grafana.

First run

  • install docker
  • checkout git repository
  • run ./runcovid.sh
  • docker exec -ti covid19 bake_grafana # Only the first time, setup the grafana dashboard.
  • docker exec -ti covid19 covid19 --help

Open your browser on http://localhost:3003 and import the dashboard under contrib/

Configuration by example:
docker exec -ti covid19 covid19 settings --set-github-api-key <github-api-key>
docker exec -ti covid19 covid19 settings --set-influxdb-endpoint localhost 8086
docker exec -ti covid19 covid19 sources add worldometers
docker exec -ti covid19 covid19 projections add summary worldometers country 1d
Update to last data:
./covid19 update sources worldometers

Some stuff is saved into ~/.covid19

:~/$ ls ~/.covid19
config.json  grafana  influxdb
:~/$

Run docker influxdb\grafana image:

./runcovid.sh

then open browser on http://localhost:3003

The default admin account for Grafana is root/root, anonymous dashboard browsing is enabled.

Inside grafana:
  • The latest dashboard should be updated.
  • The sources should be created.

Open an issue if it doesn't work.

Series LAG and different timeranges overlap:

To obtain series lag and overlap series with different timeframes, the InfluxDB Timeshift Proxy is used (https://www.npmjs.com/package/influxdb-timeshift-proxy).

covid19-grafana

An example configuration is:

covid19-grafana

Check parameters:

  • Query: InfluxDB-Shifted is the timeshift proxy previously configured.
  • alias: shift_8_days is the syntax to define a time shift (using aliasing). To know more check influxdb-timeshift-proxy documentation on the link above.
Contacts:

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Covid19 Grafana Open Dashboard - Stats & Country Insights

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