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ethersphere / helm-charts

Helm charts to deploy Swarm and Geth
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add kapacitor script importer #62

Closed skylenet closed 5 years ago

skylenet commented 5 years ago

This is a pre-requirement for setting up alerts on our swarm metrics : https://github.com/ethersphere/go-ethereum/issues/1251

kapacitor-importer

This chart is used to run a job that imports batch or stream .tick scripts into an exising kapacitor instance.

For more information, check the default values.yaml. You need to overwrite the kapacitorURL to point to your kapacitor service.

The following is an example on how you can create your own batch script:


# Set the address to your kapacitor service
kapacitorUrl: http://your-kapacitor-service:9092

# Add custom batch scripts. Note: They must end with .tick
batchScripts:
 # Example CPU Alert
 cpu_alert.tick: |-
   dbrp "telegraf"."autogen"
   batch
       |query('''
           SELECT mean(usage_idle)
           FROM "telegraf"."autogen"."cpu"
       ''')
           .period(5m)
           .every(5m)
           .groupBy(time(1m), 'cpu')
       |alert()
           .crit(lambda: "mean" < 70)
           .log('/tmp/batch_alerts.log')