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Fixes bad heuristic when calling "tc show" to check interface
`tc` sometimes returns stuff that has more than 12 words in its response. The heuristic is bad, but this at least fixes the case when `tc` is returning too much.
Fixes#28571.
This drives most of the logic of deep-copy generation from tags like:
// +deepcopy-gen=package
..rather than hardcoded lists of packages. This will make it possible to
subsequently generate code ONLY for packages that need it *right now*, rather
than all of them always.
Also remove pkgs that really do not need deep-copies (no symbols used
anywhere).
His PR cam during the middle of this development cycle, and it was easier to
burn it down and recreate it than try to patch it into an existing series and
re-test every assumption. This behavior will be re-introduced in subsequent
commits.
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Validation: Make validation func return error strings
Part of an ongoing series of validation cleanups.
This centralizes the error strings next to the code that checks the error conditions. Future commits will refine the messages further and provide more utility validators.
I'm OK if this doesn't go into 1.2, but I am tired of rebasing :) I suggest commit-by-commit review, which should go pretty quickly. This was largely mechanical.
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Cleanup third party (pt 2)
Move forked-and-hacked golang code to the forked/ directory. Remove ast/build/parse code that is now in stdlib. Remove unused shell2junit
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dedup workqueue requeuing
Updates `workqueue.AddAfter` to only perform the add for the earliest requested requeue operation. An earlier time inserts in the earlier slot and removes the old one. A later time is ignored.
When using this conjunction with an `AddRateLimited` method, you get charged for the additional retry even though you're only queue once.
This keeps requeues from multiplying for every add.
@liggitt
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Reorganize volume controllers and manager
* Move both PV and attach/detach volume controllers to `controllers/volume` (closes#26222)
* Rename `kubelet/volume` to `kubelet/volumemanager`
* Add/update OWNER files
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Add MinReadySeconds to rolling updater
Add MinReadySeconds support to RollingUpdater that allows to specify the number of seconds to wait on top of the pod is "ready" because its readiness probe passed.
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Fixed goroutinemap race on Wait()
sync.WaitGroup produces data races when a GoroutineMap is empty and Wait() and Run() are called at the same time.
From sync.WaitGroup:
> Note that calls with a positive delta that occur when the counter is zero must happen before a Wait.
Fixes#28128
Note that this issue affects only PersistentVolume unit tests.
@saad-ali, PTAL
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Enable HTTP2 by default
Update to enable HTTP2 by default, with the option to disable.
This is a continuation of #25280 for the 1.4 release. This should provide ample time for vetting.
/cc @krousey
sync.WaitGroup produces data races when a GoroutineMap is empty and Wait() and
Run() are called at the same time.
From sync.WaitGroup:
Note that calls with a positive delta that occur when the counter is zero
must happen before a Wait.
Fixes#28128
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Proportionally scale paused and rolling deployments
Enable paused and rolling deployments to be proportionally scaled.
Also have cleanup policy work for paused deployments.
Fixes#20853Fixes#20966Fixes#20754
@bgrant0607 @janetkuo @ironcladlou @nikhiljindal
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GCE provider: Create TargetPool with 200 instances, then update with rest
GCE provider: Create TargetPool with 200 instances, then update with rest
Tested with 2000 nodes, this actually meets the GCE API specifications (which is nutty). Previous PR (#25178) was based on a mistaken understanding of a poorly documented set of limitations, and even poorer testing, for which I am embarassed.
Also includes the revert of #25178 (review commits separately).
[]()
Modify attach/detach controller to keep track of volumes to report
attached in Node VolumeToAttach status.
Modify kubelet volume manager to wait for volume to show up in Node
VolumeToAttach status.
Implement exponential backoff for errors in volume manager and attach
detach controller
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Fix bug in isLikelyNotMountPoint function
In nsenter_mount.go/isLikelyNotMountPoint function, the returned output
from findmnt command misses the last letter. Modify the code to use
String.contains instead of string matching. fixes#26421fixes#25056fixes#22911
k8s-merge-robot
