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Bryan Boreham 0a152f103a 'kubectl events' command (#99557) 
* Basic scaffolding for kubectl events command

* Simple implementation of 'kubectl events'

* Print event fields

Borrowing code from 'kubectl describe'

* Sort events before printing

* Make output more like 'kubectl get events'

Print namespace if fetching from all

* Refactor: extract print functions

To make it easier to add watch function next.

* Implement watch for new events

Run the list function same as before, so those events come out in order,
then watch from the ResourceVersion after the last event.

* Clear up some lint warnings

* Update description and example text

* refactor: introduce a listOptions variable

* Implement --for option

splitResourceTypeName() function borrowed from cli-runtime because we
need similar behaviour to Builder.ResourceNames(), but applying to
Event.InvolvedObject.

* Add kubectl/pkg/cmd/events to vendor/modules.txt

* Add back cmdutil.Factory

Needed in NewCmdAlpha to construct the 'events' command

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Fix lint

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Make package alias go-cromulent

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Use genericclioptions.RESTClientGetter instead of cmdutil.Factory

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Decode object parameter to GroupVersionKind and name

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Merge two files into one

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Include example for --for option

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Fix inconsistent option name in error message

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Remove unnecessary Validate call

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Use fields from event series

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Support chunking of list of events

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Use watchtools utility to receive watch events

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Split struct into flags and options

Flags represents the inputs from the CLI; options are what the running
command needs. This structure parallels the 'wait' command, and should
be easier to write tests for.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Add some parameters to usage string

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Do only one of list or watch

We tried to print the list first then start a watch after the last
event, but sometimes the server will return "watch is too old" on that
ResourceVersion.
Instead, if we need to watch just start it from the beginning.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

* Print message if no events found

Also, if watching, don't print the headings until the first event
arrives.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

Kubernetes-commit: a988182f595af64bc007ba9162509e089c36fd89
 		2021-10-29 17:13:38 +00:00
.github Update kubectl GitHub support issue template 2021-08-17 11:59:20 -06:00
docs Remove kubectl book 2021-08-05 10:44:15 -07:00
images Adds kubectl logo images 2019-06-21 11:34:42 -07:00
pkg 'kubectl events' command (#99557) 2021-10-29 17:13:38 +00:00
testdata updates pause image references 2021-08-29 13:53:52 -07:00
CONTRIBUTING.md Adds staging directory for kubectl code 2019-05-29 23:31:23 -07:00
LICENSE Adds staging directory for kubectl code 2019-05-29 23:31:23 -07:00
OWNERS Adds staging directory for kubectl code 2019-05-29 23:31:23 -07:00
README.md Remove doc reference to godep #782 2020-01-25 20:49:34 -05:00
SECURITY_CONTACTS Update security contacts for sig-cli 2020-09-03 13:39:37 +02:00
code-of-conduct.md Adds staging directory for kubectl code 2019-05-29 23:31:23 -07:00
doc.go Make package paths referenced by import boss valid 2021-09-28 13:06:39 -04:00
go.mod 'kubectl events' command (#99557) 2021-10-29 17:13:38 +00:00
go.sum 'kubectl events' command (#99557) 2021-10-29 17:13:38 +00:00

README.md

Kubectl

kubectl logo

Build Status GoDoc

The k8s.io/kubectl repo is used to track issues for the kubectl cli distributed with k8s.io/kubernetes. It also contains packages intended for use by client programs. E.g. these packages are vendored into k8s.io/kubernetes for use in the kubectl cli client. That client will eventually move here too.

Contribution Requirements

  • Full unit-test coverage.

  • Go tools compliant (go get, go test, etc.). It needs to be vendorable somewhere else.

  • No dependence on k8s.io/kubernetes. Dependence on other repositories is fine.

  • Code must be usefully commented. Not only for developers on the project, but also for external users of these packages.

  • When reviewing PRs, you are encouraged to use Golang's code review comments page.

  • Packages in this repository should aspire to implement sensible, small interfaces and import a limited set of dependencies.

Community, discussion, contribution, and support

See this document for how to reach the maintainers of this project.

Code of conduct

Participation in the Kubernetes community is governed by the Kubernetes Code of Conduct.