fleet/changes/serialize-host-writes
Tomas Touceda 7db6de7278
Serialize hosts writes per instance (#2753)
* Serialize hosts writes per instance

* Write hosts asynchronously

* Dont make the save in a goroutine

* Revert "Dont make the save in a goroutine"

This reverts commit 4a890c5271.

* Make all savehosts async

* Address review comments and make this approach configurable

* Address review comments

* Disable bulk seen time marking for a test

* Move host seen times to a new table

* Remove unused

* Add seen_time to list hosts

* Add some jitter to seen time flushing

* Remove unused

* Add timeout to deferred save host

* Add tests for serialSaveHost

* Update hosts in labels and policy executions in a serial way

* Address review comments and remove fk constraints in host software

* Make errCh buffered

* Add changes file

* Readd key
2021-11-08 11:42:37 -03:00

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- Serialize host updates to keep concurrency under control when configured.