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Fix GPU resource validation
This fixes scheduling of pods with GPU resources. The change was never upstreamed during the 1.3 beta period, as it got lost in the noise of other changes in our fork. Ooops. I'll submit a cherry-pick request for 1.3.1 as soon as this lands in master.
Because of defaulting, requests are always set if limits are. Thus, the check can never succeed. Instead, make sure that the two values are equal.
Also, remove a few other error messages and remove unnecessary Sprintf calls.
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rkt: Copy the /etc/hosts /etc/resolv.conf into pod dir before mounting.
rkt: Copy the /etc/hosts /etc/resolv.conf into pod dir before mounting.
This enables the container to modify the /etc/hosts/ /etc/resolv.conf without changing the host's ones.
With this PR, we now match the docker's behavior.
Fix https://github.com/kubernetes/kubernetes/issues/29022
cc @kubernetes/sig-rktnetes @quentin-m
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Scale kube-proxy conntrack limits by cores (new default behavior)
For large machines we want more conntrack entries than smaller machines.
Commence bike-shedding on names and values and semantics. I'd love to get this in as a patch to 1.3.x since we have had some trouble for users on large machines.
Fixes#28867
This enables the container to modify the /etc/hosts/ /etc/resolv.conf
without changing the host's ones.
With this PR, we now match the docker's behavior.
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Fix a bug in mirror pod node e2e test.
Fixed a bug in test/e2e_node/mirror_pod_test.go. The function 'checkMirrorPodDisappear' returns nil even when the pod does not disappear. It should return a non-nil error.
@Random-Liu
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Undelete generated files
There's been enough people broken by not committing generated code, that we
should undo that until we have a proper client that is `go get` compatible.
This is temporary.
Fixes#28920
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Better handle etcd compaction in multi-apiserver
What:
- Change etcd compaction routine to better handle multi-apiserver (HA) scenarios. See the docs in code.
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[Kubelet] Improving QOS in kubelet by introducing QoS level Cgroups - `--cgroups-per-qos`
This PR is tied to this upstream issue #27204
Please note that only the last commit is unique to this PR. The first two commits are from previous PR's.
It introduces a new flag in the Kubelet which can be used to specify if the user wants to use the QoS cgroup hierarchy.
cc @kubernetes/sig-node
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move api.ObjectReference.ObjectKind to pkg/api/ref.go
This is needed to convert k8s components to use versioned clientset.
To let components use versioned client, we need to convert `pkg/client/record` to v1, which depends on `pkg/api/ref.go`, so we need to make a `pkg/api/v1/ref.go`. And this [line](https://github.com/kubernetes/kubernetes/blob/master/pkg/api/ref.go#L44) requires v1.ObjectReference to be a runtime.Object. Moving `api.ObjectReference.ObjectKind` to `pkg/api/ref.go` will make the writing a conversion script easier because all the necessary changes will be restricted in `ref.go`.
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Fix build for non-GOPATH users
I want feedback on this. There are 2 commits here, we should probably only do one of them. The release note will depend on which one we choose. Also docs need update.
Fixes#28890Fixes#28987
There's been enough people broken by not committing generated code, that we
should undo that until we have a proper client that is `go get` compatible.
This is temporary.
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Reexport term.IsTerminal
Reexport term.IsTerminal so downstream consumers (e.g. OpenShift) can use it.
@smarterclayton @sttts
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First step of optimizing PodAffinity priority function
Ref #26144
This is obviously only a first step - I will continue working on this code. However, this is changing the general scheme of computations to what is described in: https://github.com/kubernetes/kubernetes/issues/26144#issuecomment-232612384
Automatic merge from submit-queue
Don't double encode protobuf runtime.Unknown
When using runtime.Object and runtime.RawExtension, passing
runtime.Unknown to protobuf serializer should result in the raw message
being serialized (since all normal protobuf objects are
runtime.Unknown).
Also, avoid setting a content-type when decoding a protobuf object
except when the content appears to be proto.
@wojtek-t
Prashanth Balasubramanian