When the wait command was added in 76794643c5 (add wait, 2018-05-18, #64034),
this comparison was via ToLower. It moved to use Unicode case folding
[1,2] in f4940cf55f (Staticcheck:
vendor/k8s.io/kubectl/pkg/scale|describe/versioned|cmd/top|cmd/util/editor|cmd/top,
2020-01-21, #87403).
[1]: https://pkg.go.dev/strings#EqualFold
[2]: http://www.unicode.org/reports/tr30/tr30-1.html
Kubernetes-commit: f69d52338b21da938021af37f49f49a83016534d
If "Allocatable" is used to a node total memory size, under high memory pressure or pre-reserved memory value is bigger, the "MEMORY%" can be bigger than 100%.
For suppressing the confusing, add a option to show node real memory usage based on "Capacity".
* Reference: https://github.com/kubernetes/kubernetes/issues/86499
Kubernetes-commit: 862937bf1c7975d3f54ae47a2958e47f2c50150f
This PR adds flagerror handler function to detect when flags are invalid.
Default flag handler returns status code 1. However, diff command embraces
this status code as changes are found. By overriding flag errors,
this PR shows same message with default case and returns status code 2.
Kubernetes-commit: 4f0848520d4cdd679c76479949546002c5935e3c
The boolean values for --dry-run have been deprecated for removal since
1.18, more than 2 releases.
The default value for --dry-run with the flag set and unspecified has
been deprecated for removal since 1.18, more than 2 releases.
Both values are now removed in this change. Any kubectl --dry-run
usage no longer accepts --dry-run=(true|false) boolean values and usage
now requires that a value of (client|server|none) is specified.
Kubernetes-commit: e0b7a85ee5b5d546bec2dc0e8cbf5cd4c0c684d8
Cobra adds the commands 'help', '__complete' and '__completeNoDesc'
inside rootCmd.Execute(), however, when kubectl decides if it should
lookup plugins, rootCmd.Execute() had not been called yet. Therefore,
the call to cmd.Find(cmdPathPieces) done by kubectl does not find the
commands added by Cobra. To fix this we must check for them explicitly.
Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>
Kubernetes-commit: e703b3d25377e763b117805b3d88fe7236f3ff76
It wasn't documented that InitLogs already uses the log flush frequency, so
some commands have called it before parsing (for example, kubectl in the
original code for logs.go). The flag never had an effect in such commands.
Fixing this turned into a major refactoring of how commands set up flags and
run their Cobra command:
- component-base/logs: implicitely registering flags during package init is an
anti-pattern that makes it impossible to use the package in commands which
want full control over their command line. Logging flags must be added
explicitly now, something that the new cli.Run does automatically.
- component-base/logs: AddFlags would have crashed in kubectl-convert if it
had been called because it relied on the global pflag.CommandLine. This
has been fixed and kubectl-convert now has the same --log-flush-frequency
flag as other commands.
- component-base/logs/testinit: an exception are tests where flag.CommandLine has
to be used. This new package can be imported to add flags to that
once per test program.
- Normalization of the klog command line flags was inconsistent. Some commands
unintentionally didn't normalize to the recommended format with hyphens. This
gets fixed for sample programs, but not for production programs because
it would be a breaking change.
This refactoring has the following user-visible effects:
- The validation error for `go run ./cmd/kube-apiserver --logging-format=json
--add-dir-header` now references `add-dir-header` instead of `add_dir_header`.
- `staging/src/k8s.io/cloud-provider/sample` uses flags with hyphen instead of
underscore.
- `--log-flush-frequency` is not listed anymore in the --logging-format flag's
`non-default formats don't honor these flags` usage text because it will also
work for non-default formats once it is needed.
- `cmd/kubelet`: the description of `--logging-format` uses hyphens instead of
underscores for the flags, which now matches what the command is using.
- `staging/src/k8s.io/component-base/logs/example/cmd`: added logging flags.
- `apiextensions-apiserver` no longer prints a useless stack trace for `main`
when command line parsing raises an error.
Kubernetes-commit: 21d1bcd6b8498370832fa76f680d3de56837bc83
* take into account new fields for event
* add event with old event fields for test
* fix: remove unnecessary "+1" from event series count
* fix: update the assertion for failing test case
Kubernetes-commit: c6935ad50e0809c1dc2d3ac9000abda0ecb49bcc
* Adds the powershell completion generation
* Fixes formatting based on verification script
* Changes generation to include descriptions
* Adjusts formatting and Adds startup information
* Fix build
Kubernetes-commit: dec8528abaa58a4c7fc190df2cad8848799f9891
This updates the k8s.io/util to pull in the fix for
https://github.com/kubernetes/kubernetes/issues/104452.
Commands run:
./hack/pin-dependency.sh k8s.io/utils v0.0.0-20210819203725-bdf08cb9a70a
./hack/update-vendor.sh
Kubernetes-commit: c2532351525c2822daab61303eb4f94942a017e6
zc