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Set Job's labels from PodTemplateSpec if none are specified
Fixes#31009 and replaces #32033.
@AdoHe I've picked your changes, added the additional ones for 'batch/v2alpha1' and most importantly added tests for job's defaulting. ptal
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remove cast utilities from rbac
Casting functions like these are a source of pain in OpenShift. We should eliminate them to avoid drift problems like we've had downstream.
@kubernetes/sig-auth
@ericchiang ptal
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add selfsubjectaccessreview API
Exposes the REST API for self subject access reviews. This allows a user to see whether or not they can perform a particular action.
@kubernetes/sig-auth
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Split path validation into a separate library
This PR splits path segment validation into it's own package. This cuts off one of the restclient's dependency paths to some docker packages, and completely eliminates its dependency on go-restful swagger validation.
cc @kubernetes/sig-api-machinery
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Fix PSP update validation
Issues fixed:
- apparmor annotations were not being validated
- sysctl annotations were not being validated
- `ValidateObjectMetaUpdate` parameters were reversed
/cc @sttts
---
1.4 justification:
- Risk: If I did something wrong, valid updates could be rejected or invalid updates accepted.
- Rollback: Nothing should depend on this behavior
- Cost: As it stands, the PSP can be updated to an invalid state. The cost of this is relatively low, but a bad user experience.
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Namespace certificates API group
New API groups should follow best-practices for naming, including using DNS names within the k8s.io namespace
```release-note
The certificates API group has been renamed to certificates.k8s.io
```
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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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Add kubelet --network-plugin-mtu flag for MTU selection
* Add network-plugin-mtu option which lets us pass down a MTU to a network provider (currently processed by kubenet)
* Add a test, and thus make sysctl testable
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Add Cluster field in ObjectMeta
There will be no sub-rs, but add `Cluster` field to the ObjectMeta (for all the objects)
"To distinguish the object at the federation level from it's constituents at the cluster level we will add a "Cluster" field to the metadata of all objects (where the federation itself will also have a cluster identifier). That way it is possible to list, interact with, and distinguish between the objects either at the federation level or at the individual cluster level based on the cluster identifier. "
@quinton-hoole @nikhiljindal @deepak-vij @mfanjie @huangyuqi
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AppArmor PodSecurityPolicy support
Implements the AppArmor PodSecurityPolicy support based on the alpha API proposed [here](https://github.com/kubernetes/kubernetes/blob/master/docs/proposals/apparmor.md#pod-security-policy)
This implementation deviates from the original proposal in one way: it adds a separate option for specifying a default profile:
```
apparmor.security.alpha.kubernetes.io/defaultProfileName
```
This has several advantages over the original proposal:
- The default is explicit, rather than implicit on the ordering
- The default can be specified without constraining the allowed profiles
- The allowed profiles can be restricted without specifying a default (requires every pod to explicitly set a profile)
The E2E cluster does not currently enable the PodSecurityPolicy, so I will submit E2E tests in a separate PR.
/cc @dchen1107 @pweil- @sttts @jfrazelle @Amey-D
MTU selection is difficult, and if there is a transport such as IPSEC in
use may be impossible. So we allow specification of the MTU with the
network-plugin-mtu flag, and we pass this down into the network
provider.
Currently implemented by kubenet.
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Add readyReplicas to replica sets
@bgrant0607 for the api changes
@bprashanth for the controllers changes
@deads2k fyi
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Kubelet: add --container-runtime-endpoint and --image-service-endpoint
Flag `--container-runtime-endpoint` (overrides `--container-runtime`) is introduced to identify the unix socket file of the remote runtime service. And flag `--image-service-endpoint` is introduced to identify the unix socket file of the image service.
This PR is part of #28789 Milestone 0.
CC @yujuhong @Random-Liu
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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.
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allow group impersonation
Adds an "Impersonate-Group" header that can be used to specify exactly which groups to use on an impersonation request.
This also restructures the code to make it easier to add the scopes header next. This closely parallels the "Impersonate-User" header, so I figured I'd start easy.
@kubernetes/sig-auth
@ericchiang are you comfortable reviewing?
