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Consensus-reports

linux-checks codecov

Tool for consensus reports generation It has two parts: metric replicator and ...

Metric replicator

It is a tool, that replicates metrics values from one source (prometheus) to another (webdav) for a proper store. It uses:

  • prometheus query language to get aggregated values: quantile and histogram_quantile
  • webdav server to store json files

All metric's formulas for aggregation are stored like consensusProperty structs.

Config sets host for prometheus, webdav auth options, time periods from which to grab metric's values, etc.

Run metric replicator

export REPORT_WEBDAV_HOST=https://webdav.yandex.ru
export REPORT_WEBDAV_USERNAME=fspecter
export REPORT_WEBDAV_PASSWORD=awkward20
export REPORT_WEBDAV_DIRECTORY=fake102 

export REPORT_GIT_BRANCH=master
export REPORT_GIT_HASH=977022b

go run cmd/metricreplicator/main.go --config=cmd/metricreplicator/config.yml

Use --rm=false option if you want to save created file locally. Option is true by default.

After the work local tmp directory will look like:

$ ls /tmp/metricreplicator/
config.json		network_size_10.json	network_size_5.json

File for each time range in config.

Remote directory will look the same, except the name will be from config file.

Report generator

Report generator takes replicated data from webdav and generates html page report with charts. Html page will be saved to the same webdav directory.

make report
export REPORT_WEBDAV_HOST=https://webdav.yandex.ru
export REPORT_WEBDAV_USERNAME=fspecter
export REPORT_WEBDAV_PASSWORD=awkward20
export REPORT_WEBDAV_DIRECTORY=fake102 

export REPORT_GIT_BRANCH=master
export REPORT_GIT_HASH=977022b

bin/report