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Add get/delete cluster, delete context to kubectl config
Fixes#29794 by adding `get-clusters`, `delete-cluster` and `delete-context` actions to `kubectl config`.
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Fix getting pods from all namespaces
**What this PR does / why we need it**:
Use Heapster handler for pods from all namespaces (added in the new version).
Depends on #30993
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Add ReclaimPolicy to the resource printer for 'get pv'
Propose we add the RECLAIMPOLICY (persistentVolumeReclaimPolicy) from resource_printer.go to show the policy when a user does a ```kubectl get pv```
```
[root@k8dev nfs]# kubectl get pv
NAME CAPACITY ACCESSMODES RECLAIMPOLICY STATUS CLAIM REASON AGE
pv-nfs 1Gi RWO Retain Available 1m
pv-nfs2 1Gi RWO Delete Available 4s
```
Most of the contents of docs/ has moved to kubernetes.github.io.
Development of the docs and accompanying files has continued there, making
the copies in this repo stale. I've removed everything but the .md files
which remain to redirect old links. The .yaml config files in the docs
were used by some tests, these have been moved to test/fixtures/doc-yaml,
and can remain there to be used by tests or other purposes.
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Fix scale x->x in kubectl for ReplicationController
Fix#31374
This fixes problem introduced in #31051 (which in turn was fixing a different problem).
@lavalamp - FYI
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kubectl: display ExternalName for services
User-visible part of https://github.com/kubernetes/features/issues/33
Also add ExternalIPs in `describe`
cc @thockin @smarterclayton
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add valid resources when args is nil
add valid resources message is more friendly to user when running `kubectl explain`
and this also can be same with other cmd like get\describe.
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Fixed two issues of kubectl bash completion.
This patch includes the fix of the following issue:
• Correct the method invocation from "__kubectl_namespace_flag"
to "__kubectl_override_flags"
• Support bash completion if "--namespace=xxx" style flags are
specified in the kubectl command
Fixes#31134
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Fix rc scaler watch
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**What this PR does / why we need it**:
The RC scaler uses Watch to monitor if the RC is scaled. The Watch was sent with resourceVersion=0, so the watch event it gets back starts from any point in the history, so the result is not valid.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Probably will fix#30990Fix#30469
**Special notes for your reviewer**:
This breaks the load test because the reaper doesn't actually wait until all the pods are gone before it deletes the RC.
I haven't run the node-100 test myself to verify it fixes the problem though.
cc @deads2k @smarterclayton @lavalamp
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change to stderr
`fmt.Fprint(out, "You must specify the type of resource to describe. ", valid_resources)`
change this to stderr.
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support Azure data disk volume
This is a WIP of supporting azure data disk volume. Will add test and dynamic provisioning support once #29006 is merged
replace #25915fix#23259
@kubernetes/sig-storage
@colemickens @brendandburns
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Optimise the ValidateBytes function
The PR optimise the "ValidateBytes" function in factory.go. Too much "if" branches is poor readability, use "switch" to look better.
1. When overlapping deployments are discovered, annotate them
2. Expose those overlapping annotations as warnings in kubectl describe
3. Only respect the earliest updated one (skip syncing all other overlapping deployments)
4. Use indexer instead of store for deployment lister
Automatic merge from submit-queue
fix kubectl get cluster display issue
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#31073
**Release note**:
`NONE`
This patch includes the fix of the following issue:
• Correct the method invocation from "__kubectl_namespace_flag"
to "__kubectl_override_flags"
• Support bash completion if "--namespace=xxx" style flags are
specified in the kubectl command
Fixes#31134
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kubectl run add pull-policy flag to control image pull policy
```release-note
Add support for --image-pull-policy to 'kubectl run'
```
Fix#30493
@pwittrock @thockin ptal
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Fix kubectl describe to display a container's resource limit env vars as node allocatable when the limits are not set
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Basic scaler/reaper for petset
Currently scaling or upgrading a petset is more complicated than it should be. Would be nice if this made code freeze on friday. I'm planning on a follow up change with generation number and e2es post freeze.
Automatic merge from submit-queue
remove duplicate errors from aggregate error outputs
release-label-none
Duplicate error messages are sometimes shown when displaying aggregate errors:
`$ kubectl label pod/database-1-fn0r7 qwer1345%$$#=self`
```
* metadata.labels: Invalid value: "qwer1345%5602#": name part must match the regex ([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9] (e.g. 'MyName' or 'my.name' or '123-abc')
* metadata.labels: Invalid value: "qwer1345%5602#": name part must match the regex ([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9] (e.g. 'MyName' or 'my.name' or '123-abc')
* metadata.labels: Invalid value: "qwer1345%5602#": name part must match the regex ([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9] (e.g. 'MyName' or 'my.name' or '123-abc')
```
This patch removes any duplicate messages (adjacent or not) that appear in the final list of errors.
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Bump heapster version
Bump heapster version to v1.2.0-beta.1.
Migrate metrics tests and HPA to use List objects introduced in the new version.
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use valid_resources to replace kubectl.PossibleResourceTypes
```release
Fix resource list printed by kubectl help
```
`kubectl get` return
>
You must specify the type of resource to get. Valid resource types include:
* componentstatuses (aka 'cs')
* configmaps
* daemonsets (aka 'ds')
* deployments
* events (aka 'ev')
* endpoints (aka 'ep')
* horizontalpodautoscalers (aka 'hpa')
* ingress (aka 'ing')
* jobs
* limitranges (aka 'limits')
* nodes (aka 'no')
* namespaces (aka 'ns')
* pods (aka 'po')
* persistentvolumes (aka 'pv')
* persistentvolumeclaims (aka 'pvc')
* quota
* resourcequotas (aka 'quota')
* replicasets (aka 'rs')
* replicationcontrollers (aka 'rc')
* secrets
* serviceaccounts (aka 'sa')
* services (aka 'svc')
error: Required resource not specified.
See 'kubectl get -h' for help and examples.
while `kubectl get --help` return
> root@k8s-node1:~# kubectl get --help
Display one or many resources.
Possible resource types include (case insensitive): pods (po), services (svc), deployments,
replicasets (rs), replicationcontrollers (rc), nodes (no), events (ev), limitranges (limits),
persistentvolumes (pv), persistentvolumeclaims (pvc), resourcequotas (quota), namespaces (ns),
serviceaccounts (sa), ingresses (ing), horizontalpodautoscalers (hpa), daemonsets (ds), configmaps,
componentstatuses (cs), endpoints (ep), and secrets.
By specifying the output as 'template' and providing a Go template as the value
of the --template flag, you can filter the attributes of the fetched resource(s).
......
kubectl.PossibleResourceTypes missing some resouces such as jobs quota.
describe and explain have the same problem.
i think using valid_resources to replace kubectl.PossibleResourceTypes more suitable.
Automatic merge from submit-queue
add --raw for kubectl get
Adds a `--raw` option to `kubectl get` that allow you specify your URI, but use the transport built by `kubectl`. This is especially useful when working with secured environments that require authentication and authorization to hit non-api endpoints. For example, `kubect get --raw /metrics` or if you want to debug a watch with a view at the exact data `kubectl get --raw '/api/v1/namespaces/one/replicationcontrollers?watch=true'`.
@kubernetes/kubectl
@fabianofranz fyi
Kubernetes Submit Queue