This completes the deprecation of klog flags which are no longer supported.
klog itself continues to support them, but Kubernetes components don't. This
makes the command line interfaces simpler and reduces the attack surface
because less functionality is exposed.
For example, kube-controller-manager now has:
Logs flags:
--log-flush-frequency duration
Maximum number of seconds between log flushes (default 5s)
--log-json-info-buffer-size quantity
[Alpha] In JSON format with split output streams, the info messages can be buffered for a while to increase performance. The default value of zero
bytes disables buffering. The size can be specified as number of bytes (512), multiples of 1000 (1K), multiples of 1024 (2Ki), or powers of those (3M,
4G, 5Mi, 6Gi). Enable the LoggingAlphaOptions feature gate to use this.
--log-json-split-stream
[Alpha] In JSON format, write error messages to stderr and info messages to stdout. The default is to write a single stream to stdout. Enable the
LoggingAlphaOptions feature gate to use this.
--logging-format string
Sets the log format. Permitted formats: "json" (gated by LoggingBetaOptions), "text". (default "text")
-v, --v Level
number for the log level verbosity
--vmodule pattern=N,...
comma-separated list of pattern=N settings for file-filtered logging (only works for text log format)
Misc flags:
--kubeconfig string
Path to kubeconfig file with authorization and master location information.
--master string
The address of the Kubernetes API server (overrides any value in kubeconfig).
Global flags:
-h, --help
help for kube-controller-manager
--version version[=true]
Print version information and quit
For details see
https://github.com/kubernetes/enhancements/tree/master/keps/sig-instrumentation/2845-deprecate-klog-specific-flags-in-k8s-components
Ginkgo v2.1.6 adds ginkgo.SuppressProgressReporting which is needed
to suppress too verbose output each time the ReportAfterEach of the custom
progress reporter is invoked.
Introduce networking/v1alpha1 api group.
Add `ClusterCIDR` type to networking/v1alpha1 api group, this type
will enable the NodeIPAM controller to support multiple ClusterCIDRs.
- add feature gate
- add encrypted object and run generated_files
- generate protobuf for encrypted object and add unit tests
- move parse endpoint to util and refactor
- refactor interface and remove unused interceptor
- add protobuf generate to update-generated-kms.sh
- add integration tests
- add defaulting for apiVersion in kmsConfiguration
- handle v1/v2 and default in encryption config parsing
- move metrics to own pkg and reuse for v2
- use Marshal and Unmarshal instead of serializer
- add context for all service methods
- check version and keyid for healthz
Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>
Flocker storage plugin removed from k8s codebase.
Flocker, an early external storage plugin in k8s,
has not been in maintenance and their business is
down. As far as I know, the plugin is not being
used anymore.
This PR removes the whole flocker dependency and
codebase from core k8s to reduce potential security
risks and reduce maintenance work from the sig-storage community.
