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allow restricting subresource access
Looks like subresource resolution got lost in the port. Adding it back in as `"resource/subresource"`. That allows easy expression of rules and we can later allow something like `"*/subresource"` to handle cases like the hpa controller.
@kubernetes/sig-auth
Add min size of pod and max number of pods for SchedulerPredicates validate resouce limits test
Fix typo in patch for SchedulerPredicates validate resouce limits test
Moving max number of pods and min pod cpu request to constants
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Add density (batch pods creation latency and resource) and resource performance tests to `test-e2e-node'
This PR contains two new tests (migrate from e2e test):
1. Density test: verify startup latency and resource usage when create a batch of pod with throughput control. Throughput control is done by sleep for an interval between firing concurrently create pod operations.
It tests both batch creation and sequential (back-to-back) creation and report the throughputs.
2. Verify resource usage of steady state kubelet.
The test creates a new resource controller for `test-node-e2e' (resource_controller.go) which monitors resource through a standalone Cadvisor pod (port 8090) with 1s housekeeping interval.
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Change the owner of JSON NodeAffinity test
Make @kevin-wangzefeng an owner of SchedulerPredicates JSON NodeAffinity test.
cc @fejta
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Refactoring runner resource container linedelimiter to it's own pkg
Continuing my work ref #15634
Anyone is ok to review this fix.
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Stabilize volume unit tests by waiting for exact state
Wait for specific final state instead of waiting for specific number of
operations in controller unit tests. The tests are more readable and will survive
random goroutine ordering (PV and PVC controller have both their own
goroutine).
@kubernetes/sig-storage
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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-
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Delete useless code
The correct code is `cluster, ok := obj.(*v1beta1.Cluster)`, so the above `cluster := obj.(*v1beta1.Cluster)` is useless.
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Kubelet: add gRPC implementation of new runtime interface
Add gRPC implementation of new runtime interface.
CC @yujuhong @Random-Liu @kubernetes/sig-node
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Validate list objects when building scheme
The first commit is #29468. This PR is a followup.
Modified the description of **List** in api-convention.md to:
`The name of a list kind must end with "List". Lists have a limited set of common metadata. All lists use the required "items" field to contain the array of objects they return. Any kind that has the "items" field must be a list kind.`
Also added code to enforce the above rules during scheme registration.
@kubernetes/sig-api-machinery @bgrant0607 @erictune @lavalamp @smarterclayton
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Documented second arg to create-flanneld-opts in cluster/ubuntu/util.sh
This is a bug fix, no release note needed.
Fixes#29546
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Clone kubernetes/release into something other than /release due to conflict with /release.
It looks like $WORKSPACE is the root of the kubernetes clone. I think ideally we'd move that down a level and allow subdirectories of different repos. I think this may become the norm as we split things up further as well. What do you think and how should we proceed here? @ixdy @spxtr
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GKE test-build-release: Actually do the build.
Multiple devs (myself included!) have experienced frustration with the fact that if `KUBERNETES_PROVIDER=gke` then `hack/e2e.go --build` doesn't actually do a build.
Are we actually relying on this behavior anywhere?
