mirror of https://github.com/k3s-io/k3s
b906e34576
Currently, whenever there is any update, kubelet would force all pod workers to sync again, causing resource contention and hence performance degradation. This commit flips kubelet to use incremental updates (as opposed to snapshots). This allows us to know what pods have changed and send updates to those pod workers only. The `SyncPods` function has been replaced with individual handlers, each handling an operation (ADD, REMOVE, UPDATE). Pod workers are still triggered periodically, and kubelet performs periodic cleanup as well. This commit also spawns a new goroutine solely responsible for killing pods. This is necessary because pod killing could hold up the sync loop for indefinitely long amount of time now user can define the graceful termination period in the container spec. |
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| .. | ||
| apiserver.go | ||
| apiserver_test.go | ||
| common.go | ||
| common_test.go | ||
| config.go | ||
| config_test.go | ||
| doc.go | ||
| file.go | ||
| file_test.go | ||
| http.go | ||
| http_test.go | ||