Automatic merge from submit-queue
Revert "Avoid hard-coding list of Node Conditions"
* we don't know how other API consumers are using node conditions (there was no prior expectation that the scheduler would block on custom conditions)
* not all conditions map directly to schedulability (e.g. `MemoryPressure`/`DiskPressure`)
* not all conditions use True to mean "unschedulable" (e.g. `Ready`)
This reverts commit 511b2ecaa8 to avoid breaking existing API users and to avoid constraining future uses of the node conditions API
Automatic merge from submit-queue
Add authz to psp admission
Add authz integration to PSP admission to enable granting access to use specific PSPs on a per-user and per-service account basis. This allows an administrator to use multiple policies in a cluster that grant different levels of access for different types of users.
Builds on https://github.com/kubernetes/kubernetes/pull/32555. Second commit adds authz check to matching policy function in psp admission.
@deads2k @sttts @timstclair
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specify custom ca file to verify the keystone server
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**What this PR does / why we need it**:
Sometimes the keystone server's certificate is self-signed, mainly used for internal development, testing and etc.
For this kind of ca, we need a way to verify the keystone server.
Otherwise, below error will occur.
> x509: certificate signed by unknown authority
This patch provide a way to pass in a ca file to verify the keystone server when starting `kube-apiserver`.
**Which issue this PR fixes** : fixes#22695, #24984
**Special notes for your reviewer**:
**Release note**:
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``` release-note
```
Automatic merge from submit-queue
'Max' and 'MIn' don't seem to used anywhere, so I would suggest removing them
Signed-off-by: Yanqiang Miao miao.yanqiang@zte.com.cn
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Rename ScheduledJobs to CronJobs
I went with @smarterclayton idea of registering named types in schema. This way we can support both the new (CronJobs) and old (ScheduledJobs) resource name. Fixes#32150.
fyi @erictune @caesarxuchao @janetkuo
Not ready yet, but getting close there...
**Release note**:
```release-note
Rename ScheduledJobs to CronJobs.
```
Automatic merge from submit-queue
We only report diskpressure to users, and no longer report inodepressure
See #36180 for more information on why #33218 was reverted.
Automatic merge from submit-queue
Add cmd support to gcp auth provider plugin
**What this PR does / why we need it**:
Adds ability for gcp auth provider plugin to get access token by shelling out to an external command. We need this because for GKE, kubectl should be using gcloud credentials. It currently uses google application default credentials, which causes confusion if user has configured both with different permissions (previously the two were almost always identical).
**Which issue this PR fixes**:
Addresses #35530 with gcp-only solution, as generic cmd plugin was deemed not useful for other providers.
**Special notes for your reviewer**:
Configuration options are to support whatever future command gcloud provides for printing access token of active user. Also works with existing command (`gcloud auth print-access-token`)
```release-note
```
We are more liberal in what we accept as a volume id in k8s, and indeed
we ourselves generate names that look like `aws://<zone>/<id>` for
dynamic volumes.
This volume id (hereafter a KubernetesVolumeID) cannot directly be
compared to an AWS volume ID (hereafter an awsVolumeID).
We introduce types for each, to prevent accidental comparison or
confusion.
Issue #35746
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split scheduler priorities into separate files
In the current state it's really hard to find a thing one is looking for, if he doesn't know already know where to look. cc @davidopp
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Add tooling to generate listers
Add lister-gen tool to auto-generate listers. So far this PR only demonstrates replacing the manually-written `StoreToLimitRangeLister` with the generated `LimitRangeLister`, as it's a small and easy swap.
cc @deads2k @liggitt @sttts @nikhiljindal @lavalamp @smarterclayton @derekwaynecarr @kubernetes/sig-api-machinery @kubernetes/rh-cluster-infra
Automatic merge from submit-queue
Update PodAntiAffinity to ignore calls to subresources
@smarterclayton I hit this when I was trying to evict a pod, apparently k8s does not have this particular admission plugin on by default. ptal
@mml @davidopp fyi
Automatic merge from submit-queue
allow authentication through a front-proxy
This allows a front proxy to set a request header and have that be a valid `user.Info` in the authentication chain. To secure this power, a client certificate may be used to confirm the identity of the front proxy
@kubernetes/sig-auth fyi
@erictune per-request
@liggitt you wrote the openshift one, ptal.
Automatic merge from submit-queue
Simplify negotiation in server in preparation for multi version support
This is a pre-factor for #33900 to simplify runtime.NegotiatedSerializer, tighten up a few abstractions that may break when clients can request different client versions, and pave the way for better negotiation.
View this as pure simplification.
