Add custom formatter for podData and nodeInfo for pkg/scheduler/internal/cache/debugger/dumper.go

[shiva1333]

What would you like to be added?

We need to add a custom formatter like this, test case to see result as part of structured logging

Why is this needed?

Part of structured logging kubernetes/enhancements#1602

[shiva1333]

/wg structured-logging
/sig scheduling
/area logging
/priority important-soon
/kind cleanup
/cc @kubernetes/wg-structured-logging-reviews
/cc @pohly

[shiva1333]

/assign

[shiva1333]

/triage accepted

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/lifecycle stale

[shiva1333]

/remove-lifecycle stale

[pohly]

Is this still relevant?

If I remember correctly, we came to the conclusion that formatting as multi-line strings is what developers expect also for JSON output.

[pohly]

#108159 contains the conversion of dumper.go to klog.InfoS without a custom formatter and GitHub will close this issue here once it gets merged. We can reopen if that isn't the right solution.

[liggitt]

fixed by #108159