MTP-1921: Add Azure Application Insights request tracing and logging #587
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…n complete application rather than forking the master. This now requires the spooler to setup django. Lazy apps are needed if telemetry is to be sent to Azure Application Insights: the `opencensus` library starts a background thread on launch to transport telemetry to Azure, but if uWSGI loads the application and _then_ forks, this thread is no longer accessible from the new process.
…by adding appropriate tagging courtesy of mtp-common
…adding appropriate tagging courtesy of mtp-common
…Insights …adding appropriate tagging courtesy of mtp-common
neilmendum
approved these changes
Aug 4, 2022
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uWSGI now runs in lazy mode such that each process loads its own complete application rather than forking the master. This now requires the spooler to setup django.
Lazy apps are needed if telemetry is to be sent to Azure Application Insights: the
opencensuslibrary starts a background thread on launch to transport telemetry to Azure, but if uWSGI loads the application and then forks, this thread is no longer accessible from the new process.In
prodenvironment:•
mtplogs of level INFO and higher• other logs of level WARNING and higher
• 10% of requests traces
…will be sent.
Depends on common#539.