redis-coronavirus-map's Introduction

Redis plugins for Grafana

Introduction

The Redis plugins for Grafana let you connect Grafana to Redis to visualize more types of data in more ways than otherwise would be possible.

All the increased functionality comes with a more streamlined workflow.

Redis Data Source can connect to any Redis database On-Premises and in the Cloud.

Requirements

Grafana 8.0+ is required for Redis plugins 2.X.
Grafana 7.1+ is required for Redis plugins 1.X.

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License

Redis plugins for Grafana are licensed under the Apache License Version 2.0.

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redis-coronavirus-map's Issues

Issue with coronavirusapi-exporter and grafana-worldmap-panel

2 issues -

coronavirusapi-exporter - getTimeSeries API is failing. I believe this needs a API token to be sent. Also, Since the exception is not handled while making data = pandas.read_csv(url), Python app isn't starting. If we can add this piece of code, inside a try block, that might get the app started.
Download of grafana-worldmap-panel plugin is failing .

Container logs :

coronavirusapi-redismod | 1:M 01 Dec 2020 20:25:05.804 * Ready to accept connections
coronavirusapi-exporter | http://coronavirusapi.com/getTimeSeries/ID
coronavirusapi-grafana | installing redis-datasource @ 1.2.1
coronavirusapi-grafana | from: https://grafana.com/api/plugins/redis-datasource/versions/1.2.1/download
coronavirusapi-grafana | into: /var/lib/grafana/plugins
coronavirusapi-grafana |
coronavirusapi-exporter | Traceback (most recent call last):
coronavirusapi-exporter |   File "coronavirusapi_exporter.py", line 69, in <module>
coronavirusapi-exporter |     data = pandas.read_csv(url)
coronavirusapi-exporter |   File "/usr/local/lib/python3.8/site-packages/pandas/io/parsers.py", line 688, in read_csv
coronavirusapi-exporter |     return _read(filepath_or_buffer, kwds)
coronavirusapi-exporter |   File "/usr/local/lib/python3.8/site-packages/pandas/io/parsers.py", line 460, in _read
coronavirusapi-exporter |     data = parser.read(nrows)
coronavirusapi-exporter |   File "/usr/local/lib/python3.8/site-packages/pandas/io/parsers.py", line 1198, in read
coronavirusapi-exporter |     ret = self._engine.read(nrows)
coronavirusapi-exporter |   File "/usr/local/lib/python3.8/site-packages/pandas/io/parsers.py", line 2157, in read
coronavirusapi-exporter |     data = self._reader.read(nrows)
coronavirusapi-exporter |   File "pandas/_libs/parsers.pyx", line 847, in pandas._libs.parsers.TextReader.read
coronavirusapi-exporter |   File "pandas/_libs/parsers.pyx", line 862, in pandas._libs.parsers.TextReader._read_low_memory
coronavirusapi-exporter |   File "pandas/_libs/parsers.pyx", line 918, in pandas._libs.parsers.TextReader._read_rows
coronavirusapi-exporter |   File "pandas/_libs/parsers.pyx", line 905, in pandas._libs.parsers.TextReader._tokenize_rows
coronavirusapi-exporter |   File "pandas/_libs/parsers.pyx", line 2042, in pandas._libs.parsers.raise_parser_error
coronavirusapi-exporter | pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 4, saw 2
coronavirusapi-exporter |
coronavirusapi-exporter exited with code 1
coronavirusapi-grafana | ✔ Installed redis-datasource successfully
coronavirusapi-grafana |
coronavirusapi-grafana | Restart grafana after installing plugins . <service grafana-server restart>
coronavirusapi-grafana |
coronavirusapi-grafana | installing grafana-worldmap-panel @ 0.3.2
coronavirusapi-grafana | from: https://grafana.com/api/plugins/grafana-worldmap-panel/versions/0.3.2/download
coronavirusapi-grafana | into: /var/lib/grafana/plugins
coronavirusapi-grafana |
coronavirusapi-grafana | Error: ✗ failed to download plugin archive: Failed to send request: Get "https://grafana.com/api/plugins/grafana-worldmap-panel/versions/0.3.2/download": net/http: TLS handshake timeout
coronavirusapi-grafana exited with code 1

Solution:

Enable an option to send token for getTimeSeries API. We can export the token as ENV variable and read it in python.
Add the data = pandas.read_csv(url) inside a try-catch block.
Find the reason for grafana-worldmap-panel plugin error
Document all these steps in README.md

cc: @mikhailredis

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