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  1. Qt Quality Assurance Infrastructure
  2. QTQAINFRA-3088

Monitor and log health statistics of all build/test VMs that Coin uses

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      Description

      Monitor all kinds of health statistics for all our build and test VMs. Requirements:

      • Install a monitoring utility to all of our Tier2 images
        • Telegraf? it's the one already in use for the host machines.
        • Must be able to run custom monitoring commands on custom intervals, for example "ioping" on a custom directory, in order to measure the I/O latency.
      • Send all statistics to a remote database
        • InfluxDB most likely, as it's already used for recording the host machines metrics
        • Make sure the VMs don't cache any metrics, but send them directly, as the build VMs are by definition short lived - they can be killed the moment something goes wrong, but we definitely don't want to miss those metrics
      • Data retention on the database is of secondary importance; it's OK to delete logs after a month or even only a week.
      • We'll most likely need to assign a unique hostname to each build VM in Coin.

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              • Assignee:
                jimis Dimitrios Apostolou
                Reporter:
                jimis Dimitrios Apostolou
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