This allows us to interrupt/kill the executed command if it exceeds the
timeout (not implemented by this commit).
Set timeout in Exec probes. HTTPGet and TCPSocket probes respect the
timeout, while Exec probes used to ignore it.
Add e2e test for exec probe with timeout. However, the test is skipped
while the default exec handler doesn't support timeouts.
Automatic merge from submit-queue
Per Volume Inode Accounting
Collects volume inode stats using the same find command as cadvisor. The command is "find _path_ -xdev -printf '.' | wc -c". The output is passed to the summary api, and will be consumed by the eviction manager.
This cannot be merged yet, as it depends on changes adding the InodesUsed field to the summary api, and the eviction manager consuming this. Expect tests to fail until this happens.
DEPENDS ON #35137
Automatic merge from submit-queue
CRI: Add kuberuntime container logs
Based on https://github.com/kubernetes/kubernetes/pull/34858.
The first 2 commits are from #34858. And the last 2 commits are new.
This PR added kuberuntime container logs support and add unit test for it.
I've tested all the functions manually, and I'll send another PR to write a node e2e test for container log.
**_Notice: current implementation doesn't support log rotation**_, which means that:
- It will not retrieve logs in rotated log file.
- If log rotation happens when following the log:
- If the rotation is using create mode, we'll still follow the old file.
- If the rotation is using copytruncate, we'll be reading at the original position and get nothing.
To solve these issues, kubelet needs to rotate the log itself, or at least kubelet should be able to control the the behavior of log rotator. These are doable but out of the scope of 1.5 and will be addressed in future release.
@yujuhong @feiskyer @yifan-gu
/cc @kubernetes/sig-node
Automatic merge from submit-queue
Do not log stack trace for the error http.StatusBadRequest (400).
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**What this PR does / why we need it**:
This PR fixes an issue where stack trace is being logged in kubelet when the status http.StatusBadRequest occurs.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
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Disambiguate unsupported metrics from metrics errors
**What this PR does / why we need it**:
Stop logging "metrics are not supported for MetricsNil Volumes" as it spams the log.
**Which issue this PR fixes**
fixes#20676, fixes#27373
**Special notes for your reviewer**:
None
**Release note**:
```release-note
Don't log "metrics are not supported for MetricsNil Volumes"
```
- Generating models using go2idl library (no reflection anymore)
- Remove dependencies on go-restful/swagger
- Generate one swagger.json file for each web-service
- Bugfix: fixed a bug in trie implementation
