In order to determine whether a node should run its daemon pod,
DaemonController creates a dummy pod based on DaemonSet's template and
then uses scheduler predicates (currently GeneralPredicates) to test
whether such pod can be run by the node. The problem was that
DaemonController was not setting Namespace for the dummy pod. This was
not affecting currently used GeneralPredicates but this problem could
bite later when some namespace-dependent predicates are added to
GeneralPredicates or directly to DaemonController's node checks
(e.g. pod affinity).
Stumbled upon it while working on e2e test for #31136
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disconnect contrib/mesos
Partially addresses to https://github.com/kubernetes/kubernetes/issues/33283.
This just disconnects `contrib/mesos` from the rest of the `kubernetes/kubernetes` repo. This leaves the code in place so that it can be used to prime a new repo once there's a champion and owner.
Returning an error will cause the deployment to be requeued. We should
just emit an event for deployments with overlapping selectors and silently
drop then out of the queue. This should be transitioned to a Condition
once we have them.
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start creating controller SA roles. start with just one
This creates a clusterrole for the replicationcontroller controller. It also streamlines the rule creation code and I'll use this role as practice for wiring up RBAC rules.
@kubernetes/sig-auth
@ericchiang Jordan is ooto, mind taking a look?
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remove the clientset adapter
This removes the clientset adapter entirely. There is one focused adapter that remains in a single e2e test. Every other reference was removed.
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Make @k82cn assignee for contrib/mesos/OWNERS and remove everyone else
@k82cn is going to be the maintainer for contrib/mesos going forward.
cc/ @eparis
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move the REST storage creation to its proper packages
Moves the `RESTStorageProvider` interfaces to their proper packages.
persistentvolumecontroller.NewPersistentVolumeController has 11 arguments now,
put them into a structure.
Also, rename NewPersistentVolumeController to NewController, persistentvolume
is already name of the package.
Fixes#30219
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Rename controller*.go to pvcontroller*.go
To make log filtering easier. controller.go is used by several controllers and matching logs for "pvcontroller.*" is much better.
@kubernetes/sig-storage
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kubeadm
**What this PR does / why we need it**:
This PR add alpha version of `kubeadm` tool, which allows user to boostrap a cluster rather quite easily. This is the initial contribution from @kubernetes/sig-cluster-lifecycle members, who's aim is to build easy-to-use tools that help to operate a cluster throughout its lifetime.
**Which issue this PR fixes**: a leap towards kubernetes/features#11
**Special notes for your reviewer**: previously seen by many folks in #31221
**Release note**:
```release-note
`kubeadm` (alpha) provides an easy way to securely bootstrap Kubernetes on Linux, see http://kubernetes.io/docs/kubeadm/
```
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Added e2e framweork and a simple test for HA master.
Added e2e framweork for testing HA master. Added one simple e2e test for HA master that first grows and then shrinks GCE cluster.
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Print a more helpful error message when failing to start rolling-updates
Hopefully this will help us track down where the 1.3 -> 1.4 upgrades are breaking down. We'll need to cherry-pick this into release-1.4 to have any effect, though.
