Automatic merge from submit-queue
Allow expressing inodes in percentages for eviction
Per discussion here:
https://github.com/kubernetes/kubernetes/pull/28055#issuecomment-230078770
The amount of inodes per disk can vary, and our operators would prefer to express eviction in terms of percentage available. So independent of a disk having 3.2M or 12M of total inodes, its more convenient to just express eviction as saying if available inodes falls below 10 or 5 percent of total capacity then trigger an action.
/cc @vishh @ronnielai @kubernetes/rh-cluster-infra @twiest @kubernetes/sig-node
Automatic merge from submit-queue
docs: Detail possible transitions in CRI
Right now the document doesn't make it clear that transitions are unidirectional and a exited container won't be restarted, but replaced by a fresh copy.
cc @yujuhong @feiskyer @kubernetes/sig-node
Automatic merge from submit-queue
Update the Pod Resource Management Proposal with Implementation status
This is tied to the upstream issue #27204 for adding pod level cgroups into Kubernetes.
@vishh @derekwaynecarr @Random-Liu PTAL.
Automatic merge from submit-queue
Update the AppArmor design proposal
3 modifications to the original AppArmor design proposal:
1. Remove the pod-level AppArmor profile specification, since it was unnecessary complexity. I think the typical multi-container case is a main app, some side-cars (e.g. log helpers), and maybe some init containers. All of those containers are likely to have very different permissions needs, so I do not see benefit to the pod-level profile. If there is sufficient demand (i.e. user feedback) for this feature we can add it back.
2. Added a proposal for the beta (and GA) API. Beginning the discussion of this API now will smooth the transition from alpha, and guide the implementation of the internal API.
3. [EDIT] The profile deployment pod will poll the source directories for changes. This change is motivated by the fact that DaemonSets must run with RestartAlways.
/cc @bgrant0607 @erictune @pmorie @pweil-
Automatic merge from submit-queue
Update proposed flag names for kubelet eviction
This PR changes the flag names proposed in kubelet eviction for minimum amount of resource to reclaim when triggering an eviction.
This captures the design change proposed and agreed to in #27199
Having it in a separate PR removes noise from reviewing the core PR.
/cc @vishh @ronnielai PTAL
Automatic merge from submit-queue
Flannel doc description cidr modify
File "docs\proposals\flannel-integration.md", line 123, "node controller backs off cidr allocation", here cidr is not easy to understand, can be modified to CIDR.
Automatic merge from submit-queue
Proposal for ControllerReference
Proposal for including the reference pointing to the owning "collection" (controller) for objects that can be grouped. The goal is to prevent a situation when two controllers are fighting over some resources.
cc @bgrant0607 @lavalamp @caesarxuchao @davidopp @fgrzadkowski @wojtek-t @kubernetes/sig-api-machinery
Automatic merge from submit-queue
Add proposal for service externalName
This is a proposal to address: #13748.
@smarterclayton @ncdc @thockin. Please check this out when you have time, hopefully this is okay :-D
I created the proposal because was unsure if the feature would be able to go in if there isn't a proposal already merged, because of this mail to kubernetes-pm: https://groups.google.com/forum/#!topic/kubernetes-pm/Ki63EztfZMo.
So, IIUC it would be nice to have the proposal merged ASAP (I think the interface looks ok for all, so hopefully this will be easy) so we can have this feature in 1.4 as you guys ( @smarterclayton @ncdc ) need.
Automatic merge from submit-queue
Add proposal for secret and configmap files mode bits
This is a proposal to address https://github.com/kubernetes/kubernetes/issues/28317.
cc @pmorie (owner) @thockin
@thockin: Sorry if you preferred not to be CCed, I thougth you'd be interested :-)
I think this is always the case, but let me say it one more time just in case: as this is a PR, ALL the feedback is more than welcome!
It's my first time in kubernetes, so sorry in advance if this is obviously wrong. What I realize now is that I forgot to add the headers to the proposal. Is there some script to add them? Or should I just c&p from some other proposal?
Thanks a lot,
Rodrigo
Automatic merge from submit-queue
Doc referrence "container-id" incorrect
File "docs\proposals\disk-accounting.md", line 154, "Everything under `/var/lib/docker/overlay/<container-id>` are files required for running the container", here "container-id" is incorrect because files under "/var/lib/docker/overlay" are layer files, and "container-id" should be "id" thus consistent with line 148 "Image layers and writable layers are stored under `/var/lib/docker/overlay/<id>`".
Automatic merge from submit-queue
Deprecate the term "Ubernetes"
Deprecate the term "Ubernetes" in favor of "Cluster Federation" and "Multi-AZ Clusters"
Search and replace for references to moved examples
Reverted find and replace paths on auto gen docs
Reverting changes to changelog
Fix bugs in test-cmd.sh
Fixed path in examples README
ran update-all successfully
Updated verify-flags exceptions to include renamed files
This commit includes a proposal and a Go file to re-define the container
runtime interface.
Note that this is an experimental interface and is expected to go through
multiple revisions once developers start implementing against it. As stated in
the proposal, there are also individual issues to carry discussions of
specific features.
