3b2e32e064
Automatic merge from submit-queue (batch tested with PRs 49133, 51557, 51749, 50842, 52018) Implement StatsProvider interface using CRI stats Ref: https://github.com/kubernetes/kubernetes/issues/46984 This is the follow up of https://github.com/kubernetes/kubernetes/pull/50932 - I include the cadvisor dependency changes in this PR for now to make it build. @dashpole will update the cadvisor dependency very soon, and I will remove the change once it's updated. - Please take a closer look at the implementation in `cri_stats_provider.go` since we currently don't have any runtime implementing the CRI stats interface and the changes here cannot be enabled in e2e tests. - Pod level network stats and container level logs stats are not provided. - In `cadvisor_stats_provider.go`, we are able to remove the call to `getCgroupStats` in `ImageFsStats` for getting the timestamp of the stats, given that we've changed cadvisor to include the timestamp in `FsInfo`. - Fixed the usage of `assert.Equal` in unit tests. **Release note**: ``` Support getting container stats from CRI. ``` /assign @yujuhong /assign @Random-Liu |
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Kubernetes
Kubernetes is an open source system for managing containerized applications across multiple hosts, providing basic mechanisms for deployment, maintenance, and scaling of applications.
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