Adds a `base64decode` function to templates in `kubectl` so that
it's possible to extract secret data in plaintext instead of
base64 without requiring a separate executable.
Sample usage:
```sh
kubectl get secret SECRET -o go-template='{{ .data.KEY | base64decode }}'
```
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Update kubectl describe to print out PV node affinity
**What this PR does / why we need it**:
Print out PV NodeAffinity in kubectl describe.
Sample output:
```
Name: example-local-pv
Labels: foo1=bar1
foo2=bar2
Annotations: <none>
Finalizers: []
StorageClass: local-storage
Status: Available
Claim:
Reclaim Policy: Delete
Access Modes: RWO
Capacity: 5Gi
Node Affinity:
Required Terms:
Term 0: kubernetes.io/hostname in [my-node]
foo1 in [bar1, bar2]
Term 1: foo2 exists
Message:
Source:
Type: LocalVolume (a persistent volume backed by local storage on a node)
Path: /mnt/disks/ssd1
Events: <none>
```
No NodeAffinity is set:
```
Name: nfs
Labels: <none>
Annotations: <none>
Finalizers: []
StorageClass:
Status: Available
Claim:
Reclaim Policy: Retain
Access Modes: RWX
Capacity: 1Mi
Node Affinity: <none>
Message:
Source:
Type: NFS (an NFS mount that lasts the lifetime of a pod)
Server: 10.244.1.4
Path: /exports
ReadOnly: false
Events: <none>
```
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#60119
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Implement a stub server printer for CRDs
This wires up TableConvertor to CRDs and puts a basic implementation in place for custom paths. However, since our OpenAPISchema can't store OpenAPI extension fields there is no way to expose the custom column piece that get.go supports today (`x-kubernetes-print-columns`). That piece can be implemented separately and needs discussion.
As this is purely exposing the default interface, very low risk. Will add an e2e test that covers this under a registered CRD.
@soltysh @sttts @kubernetes/sig-api-machinery-pr-reviews
A couple of options for wiring up the actual definition:
1. add a new "extensions" map to spec.validation
1. Downside: won't handle future child nested fields, not the correct schema
2. try to change the OpenAPISchema3 field to support extensions
1. Would require a breaking protobuf change, is also very difficult
2. Could store the entire schema as opaque JSON and then parse on load (might be the right thing anyway)
3. Support this as an annotation in 1.11 - `alpha.customresource.k8s.io/x-kubernetes-print-columns` like the CLI
Part of #58536
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Add description of MountOptions to StorageClass describe printer
**What this PR does / why we need it**:
Print `StorageClass.MountOptions` for `kubectl describe` command.
**Release note**:
```release-note
NONE
```
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Fix kubectl describe output for priority class objects.
**What this PR does / why we need it**:
Fixes `kubectl describe priorityclass` (try https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#example-priorityclass)
```
Name: high-priority
Value: %!s(int32=1000000)
GlobalDefault: %!s(bool=false)
Description: This priority class should be used for XYZ service pods only.
Annotations: <none>
Events: <none>
```
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
@bsalamat @kubernetes/sig-scheduling-bugs @kubernetes/sig-cli-bugs
/king bug
/sig scheduling
/sig cli
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cleanup printers some more
This cleans up some more dead printer flags and unnecessary arguments for various methods. We're getting closer. Still need to clean up some ugly around `PrintSuccess` and then its time to start trimming layers.
@kubernetes/sig-cli-maintainers
```release-note
NONE
```
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AllowVolumeExpansion field to storageclass describe
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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add unchedule information to kubectl describe node
**What this PR does / why we need it**:
Fixes#53721
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
cc @smarterclayton
now output:
```
Name: bar
Roles: <none>
Labels: <none>
Annotations: <none>
Taints: <none>
Unschedulable: true
CreationTimestamp: Mon, 01 Jan 0001 00:00:00 +0000
```
**Release note**:
```release-note
NONE
```
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fix describe when allocatable CPU/Memory is 0
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Fix typo
**What this PR does / why we need it**: To fix typo in annotations
**Release note**:
```release-note
NONE
```
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Promote v1alpha1 meta to v1beta1
No code changes, just renames. We can discuss if there are any field / naming changes here or in a follow-up
Parent #58536Fixes#53224
Prereq to #55637
@kubernetes/sig-api-machinery-pr-reviews @deads2k
```release-note
The `meta.k8s.io/v1alpha1` objects for retrieving tabular responses from the server (`Table`) or fetching just the `ObjectMeta` for an object (as `PartialObjectMetadata`) are now beta as part of `meta.k8s.io/v1beta1`. Clients may request alternate representations of normal Kubernetes objects by passing an `Accept` header like `application/json;as=Table;g=meta.k8s.io;v=v1beta1` or `application/json;as=PartialObjectMetadata;g=meta.k8s.io;v1=v1beta1`. Older servers will ignore this representation or return an error if it is not available. Clients may request fallback to the normal object by adding a non-qualified mime-type to their `Accept` header like `application/json` - the server will then respond with either the alternate representation if it is supported or the fallback mime-type which is the normal object response.
```
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kubectl: Add Terminating state to PVs
kubectl shows PV `Terminating` status, just like Pod and [PVC](https://github.com/kubernetes/kubernetes/pull/55873)
**What this PR does / why we need it**:
We will postpone PV deletion if it is bound to a PVC, see #58743, so we may keep PV waiting for deletion for a longer time than before so users should know what is going on.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref: https://github.com/kubernetes/community/pull/1608
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/sig cli
/sig storage
/assign @jsafrane
I tested this PR on my local host.
```
nickren@nickren-14:~/test/test$ kubectl delete -f pv.yaml
persistentvolume "task-pv-volume" deleted
nickren@nickren-14:~/test/test$ kubectl get pv
NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE
task-pv-volume 1Gi RWO Delete Terminating default/task-pv-claim standard 27s
nickren@nickren-14:~/test/test$ kubectl describe pv task-pv-volume
Name: task-pv-volume
Labels: type=local
Annotations: pv.kubernetes.io/bound-by-controller=yes
Finalizers: [kubernetes.io/pv-protection]
StorageClass: standard
Status: Terminating (since Thu, 01 Feb 2018 13:18:51 +0800)
Claim: default/task-pv-claim
Reclaim Policy: Delete
Access Modes: RWO
Capacity: 1Gi
Message:
Source:
Type: HostPath (bare host directory volume)
Path: /tmp/data
HostPathType:
Events: <none>
```
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Add allowPrivilegeEscalation to kubectl describe psp
**What this PR does / why we need it**:
Add allowPrivilegeEscalation to kubectl describe psp
**Which issue(s) this PR fixes**
Fixes#57974
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Remove unused code in UT files in pkg/
**What this PR does / why we need it**:
Remove unused code in UT files in pkg/ .
**Release note**:
```release-note
NONE
```
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add hostPorts to pod describer
**What this PR does / why we need it**:
Missing `HostPorts` when describing pods
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/assign @mengqiy @shiywang
**Release note**:
```release-note
None
```
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Remove some useless code
**What this PR does / why we need it**:
code optimization,remove some useless code.
**Release note**:
```release-note
NONE
```
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remove /k8s.io/kubernetes/pkg/kubectl/testing
**What this PR does / why we need it**:
The package `/k8s.io/kubernetes/pkg/kubectl/testing` only have one type `TestStruct` and only used in `printers_test.go`, so removed it and created a similar type in `printers_test.go`.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubectl#164
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Add 'ProviderID' to the output of kubectl describe node....
**What this PR does / why we need it**:
This PR adds displaying 'ProviderID' field in the kubectl describe node.. command output.
**Release note**:
```release-note
NONE
```
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Fix format string in describers
**What this PR does / why we need it**:
This PR fixes bug in the Vsphere Volume Source and other describers.
Before this fix `kubectl describe` could show something like this:
```
Source:
Type: vSphereVolume (a Persistent Disk resource in vSphere)
VolumePath: StoragePolicyName: %v
FSType: volumes/PVDISK_001
%!(EXTRA string=ext4, string=)Events: <none>
```
It happened because format string was accidentally split to 2 strings and was interpreted in a wrong way.
**Release note**:
```release-note
NONE
```
CC @simo5
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kubectl: Add Terminating state to PVCs
kubectl should show something when a PVC has a deletion timestamp and is waiting for deletion. This patch follows Pod - it adds Terminating state.
For easier discovery of errors, finalizers are printed in `kubectl describe pvc`.
This is part of [PVC finalizer feature for 1.9](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/postpone-pvc-deletion-if-used-in-a-pod.md) where we will keep PVC waiting for deletion for a longer time than before so users should know what is going on.
/sig cli
**Release note**:
```release-note
NONE
```
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consolidate printer OutputOpts w PrintOpts
This patch removes the use of printers.OutputOptions in favor of only
having a single struct for setting / passing printer options set by user
flags.
This PR is related to https://github.com/kubernetes/kubernetes/pull/50113 and aims to break the set of changes
introduced in [this commit](f4d717450f) in order to make them easier to review.
**Release note**:
```release-note
NONE
```
cc @fabianofranz @mengqiy @shiywang @seans3
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Table printers and server generation should always copy ListMeta
Tables should be a mapping from lists, so if the incoming object has these add them to the table. Paging over server side tables was broken without this. Add tests on the generic creater and on the resttest compatibility.
@deads2k
Tables should be a mapping from lists, so if the incoming object has
these add them to the table. Allows paging over server side tables.
Add tests on the generic creater and on the resttest compatibility.
kubectl should show something when a PVC has a deletion timestamp and is
waiting for deletion. This patch follows Pod - it adds Terminating state.
For easier discovery of errors, finalizers are printed in `kubectl describe
pvc`.
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update the wrong format of string TargetPort
**What this PR does / why we need it**:
update the wrong format of string TargetPort
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#54546
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Describe NetworkPolicyEgressRule and IPBlock
**What this PR does / why we need it**:
- Describe IPBlock for NetworkPolicyIngressRule.
- Describe NetworkPolicyEgressRule
- Add test case for NetworkPolicyEgressRule
- Describe PolicyTypes
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/cc @thockin @caseydavenport @cmluciano
**Release note**:
```release-note
NONE
```
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Add unittest for describe secret
**What this PR does / why we need it**:
add unittest for describe secret
**Release note**:
```release-note
NONE
```
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remove created-by annotation
**What this PR does / why we need it**:
This PR removes `CreatedByAnnotation`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#50720
**Release note**:
```release-note
The `kubernetes.io/created-by` annotation is no longer added to controller-created objects. Use the `metadata.ownerReferences` item that has `controller` set to `true` to determine which controller, if any, owns an object.
```
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Add unit test for get pod -o wide
**What this PR does / why we need it**:
Add unit test for get pod -o wide;
In func printPod, one can choose to use "options.Wide", so unit test is needed accordingly.
**Release note**:
```release-note
```
NONE
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Enhanced the network policy describer.
**Which issue this PR fixes**: Fixes https://github.com/kubernetes/kubectl/issues/17
**Special notes for your reviewer**: I need help to set up the right clientset for the unt tests
@kubernetes/sig-network-pr-reviews
ping @adohe
As suggested in https://github.com/kubernetes/kubectl/issues/17 , the output is similar to:
```
Name: access-backend
Namespace: default
Created on: 2017-06-04 21:45:56 -0700 PDT
Labels: <none>
Annotations: <none>
Spec:
Pod Selector: foo in (bar1,bar2),foo2 notin (bar1,bar2),id=app1,id2=app3
Allowing ingress traffic:
To Port: 80/TCP
To Port: 82/TCP
From Pod Selector: id=app2,id2=app3
From Namespace Selector: id=app2,id2=app3
From Namespace Selector: foo in (bar1,bar2),id=app2,id2=app3
----------
To Port: <any> (traffic allowed to all ports)
From: <any> (traffic not restricted by source)
```
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print priority when describe pod
**What this PR does / why we need it**:
show the priority of pod when describe pod when we use pod priority
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#54624
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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ScaleIO - Ability to specify Secret's name and namespace
**What this PR does / why we need it**:
This PR is to decouple the ScaleIO secret from the same namespace as that of the StorageClass/PVC/PV that uses it (#53619). Currently, authorized non-admin k8s user, who creates volumes, may end up having unauthorized access to ScaleIO secret information. This PR introduces secret parameter that allows specification of secret's namespace.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#53619
**Release note**:
```release-note
ScaleIO persistent volumes now support referencing a secret in a namespace other than the bound persistent volume claim's namespace; this is controlled during provisioning with the `secretNamespace` storage class parameter; StoragePool and ProtectionDomain attributes no longer defaults to the value `default`
```
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fix issue(#51245)1、kubectl printObj should not print header when occur…
… error. 2、kubectl get ns --all-namespaces should not have NAMESPACE column
**What this PR does / why we need it**:
closes#51245
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
now we will just get this.
```
admindeMacBook-Pro-2:kubectl admin$ ./kubectl get ns --all-namespaces
error: namespace is not namespaced
```
**Release note**:
```release-note
NONE
```
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fix issue(#52244)kubectl describe serviceaccount have redundance null…
… line, we should keep accordance for kubectl describe command
**What this PR does / why we need it**:
close issue #52244
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Refactor RBD volume
Refactor RBD Volume Persistent Volume Spec so RBD PV's SecretRef
allows referencing a secret from a persistent volume in any namespace.
This allows locating credentials for persistent volumes in namespaces
other than the one containing the PVC.
Closes#54432
```release-note
RBD Persistent Volume Sources can now reference User's Secret in namespaces other than the namespace of the bound Persistent Volume Claim
```
Di Xu