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kAppNav global issues
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logging dynamic switch #104

Closed cvignola closed 4 years ago

cvignola commented 4 years ago

In support of https://github.com/kappnav/Issues/issues/103 we need a way for an end user to dynamically enable/disable tracing in kappnav components. The initial support will be for the api server. It may be eventually extended to support other kappnav components.

The basic idea is to support new fields the kappnav CR:

logging: apis: {loglevel} {future}: {loglevel}

trace string is 'none', 'all', 'entry', 'info', 'error', 'debug', 'warning'

note: 'none' is default.

e.g.

logging: apis: none

logging: apis: all

operation

The kappnav controller will monitor the trace field and respond to change by calling a new API on the API server to set the new trace value. This issue will also deliver this new API.

rlcundiff commented 4 years ago

I'll start on this while Amy is away.

amylin1 commented 4 years ago

Create a custom resource watcher in apis to monitor any kappnav CR is installed/updated with logging info.