Seth Hoenig 87e7ea3609 users: create cache for user lookups (#16100) ...

* users: create cache for user lookups

This PR introduces a global cache for OS user lookups. This should
relieve pressure on the OS domain/directory lookups, which would be
queried more now that Task API exists.

Hits are cached for 1 hour, and misses are cached for 1 minute. These
values are fairly arbitrary - we can tweak them if there is any reason to.

Closes #16010

* users: delete expired negative entry from cache

2023-02-09 08:37:50 -06:00

..

cache_test.go

users: create cache for user lookups (#16100)

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cache.go

users: create cache for user lookups (#16100)

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lookup_linux_test.go

Task API via Unix Domain Socket (#15864)

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lookup_unix.go

users: create cache for user lookups (#16100)

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lookup_windows_test.go

Task API via Unix Domain Socket (#15864)

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lookup.go

users: create cache for user lookups (#16100)

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