Debug
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1.2
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Envoy has a built-in admin server that has a large amount of useful tools for debugging. The full abilities of this interface can be found in the , but some highlights are given here.
Envoy has the ability to set different log levels for different components of the running system. To see how they're all currently set:
NOTE all examples below assume the admin interface is started on port 8001 (the default option). Adjust according to your configuration.
You can set log levels of "trace, debug, info, warning, error, critical, off" on the global state.
Alternatively, you can set the level of just a specific logger with a format similar to the below. This one changes just the logger for the filters.