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Redirect the website to new location in gpu-support.md
The website has been changed, should be redirected to new one.
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Add rules for all directories in federation/cmd/
federation related target is not included in Makefile. Add it.
/cc @thockin
BTW, `make help` is still WIP.
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Rework pod waiting mechanism in e2e tests to accept pod and watch based
This PR re-applies #28212 which was reverted in #29223. The only difference is that the initial PR contained also `PodStartTimeout` shortening (see [here](4b0c0bd924)) which might caused the problems. Let's give it a 2nd try. I've tested all the flakes and they were passing on my machine.
@smarterclayton @apelisse ptal
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Kubelet: Fail kubelet if cadvisor is not started.
Fixes https://github.com/kubernetes/kubernetes/issues/28997.
We started cadvisor in `sync.Do()`, which only run once no matter cadvisor successfully starts or not.
Once it fails, kubelet will be stuck in a bad state. Kubelet could never start sync loop because there is an internal error, but kubelet would never retry starting cadvisor again.
This PR just fails kubelet when cadvisor start fails, and then relies on the babysitter to restart kubelet.
In the future, we may want to add backoff logic in the babysitter to protect the system.
On the other hand, https://github.com/kubernetes/kubernetes/pull/29492 will fix cadvisor side to prevent cadvisor failing because of these kind of transient error.
Mark P1 to match the original issue.
@dchen1107 @vishh
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Replica location planner for Federated ReplicaSet Controller
Requires #29385 to be merged.
cc: @quinton-hoole @wojtek-t
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network/cni: Unconditionally bring up `lo` interface
This is already done in kubenet. This specifically fixes an issue where a kubelet-managed network for the rkt runtime does not have an "UP" lo interface.
Fixes#28561
If this fix doesn't seem right, it could also be implemented by rkt effectively managing two "cni" network plugins, one for the user requested network, one for lo.
Followup CRs can improve unit testing further and then possibly remove the vendor directory logic (which seems like dead code)
cc @kubernetes/sig-rktnetes @kubernetes/sig-network @dcbw
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Kubelet: Pod level Resource Management
This proposal outlines our plan for improving resource management in Kubernetes by having a Cgroup hierarchy with QoS and Pod level Cgroups.
This is the initial proposal which broadly covers our goals and how we plan to achieve it. At this point we would really appreciate feedback from the community.
This is tied to the upstream issue #5671. So i would request
@vishh @dchen1107 @bgrant0607 @jdef PTAL.
[]()
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TestLoadBalancer() test v1 not v2
TestLoadBalancer() should test v1 and TestLoadBalancerV2() test v2, but In TestLoadBalancerV() there are codes:
cfg.LoadBalancer.LBVersion = "v2"
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Extract kubelet node status into separate file
Extract kubelet node status management into a separate file as a continuation of the kubelet code simplification effort.
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Give the complete and correct path to client/kubectl/apiserver related
for client/kubectl, “client/unversioned","kubectl/describe.go","kubectl/stop.go", it is not easy to find the location, better add "pkg/".
for apiserver, "registry/daemon", also better add "pkg/", and daemon not exists, should be "daemonset".
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Remove duplicate prometheus metrics
This was a relic from before Kubernetes set Docker labels properly. Cadvisor now properly exposes the Docker labels (e.g. `io.kubernetes.pod.name` as `io_kubernetes_pod_name`, etc) so this is no longer required & actually results in unnecessary duplicate Prometheus labels.
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cleanup wrong naming: limitrange -> hpa
The code is in `horizontalpodautoscaler/strategy.go`, but the parameter is "limitrange". This is legacy copy-paste issue...
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Syncing imaging pulling backoff logic
- Syncing the backoff logic in the parallel image puller and the sequential image puller to prepare for merging the two pullers into one.
- Moving image error definitions under kubelet/images
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make addition group RESTStorage registration easier
Starts factoring out `RESTStorage` creation to eventually allow for decoupled API group `RESTStorage` configuration.
Right now you can't add additional groups without modifying the main API Group registration in master.go. Allows the `master.Config` to hold a function that can build a `RESTStorage` based on the `Master` struct.
@lavalamp @caesarxuchao @kubernetes/sig-api-machinery
@liggitt @smarterclayton
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Validation logic applied to edited file
The file that is submitted via ``edit`` is now subject to validation
logic as any other file. The validation flags were added to the ``edit``
command.
Fixes: #17542
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rkt: Fix /etc/hosts /etc/resolv.conf permissions
#29024 introduced copying /etc/hosts and /etc/resolv.conf before mounting them into rkt containers. However, the new files' permissions are set to 0640, which make these files unusable by any other users than root in the container as shown below. This small patch changes the permissions to 0644, as typically set.
```
# host rabbitmq
rabbitmq.default.svc.cluster.local has address 10.3.0.211
# ls -la /etc/resolv.conf
-rw-r-----. 1 root root 102 Jul 23 13:20 /etc/resolv.conf
# sudo -E -u foo bash
$ cat /etc/resolv.conf
cat: /etc/resolv.conf: Permission denied
$ host rabbitmq
;; connection timed out; no servers could be reached
# exit
# chmod 0644 /etc/resolv.conf /etc/hosts
# sudo -E -u foo host rabbitmq
rabbitmq.default.svc.cluster.local has address 10.3.0.211
```
cc @kubernetes/sig-rktnetes @yifan-gu @euank
