Module remotecommand originally part of kubernetes/pkg/client/unversioned was moved
to client-go/tools, and will be used as authoritative in kubectl, e2e and other places.
Module remotecommand relies on util/exec module which will be copied to client-go/pkg/util
Automatic merge from submit-queue
Reorganize kubelet tree so apis can be independently versioned
@yujuhong @lavalamp @thockin @bgrant0607
This is an example of how we might reorganize `pkg/kubelet` so the apis it exposes can be independently versioned. This would also provide a logical place to put the `KubeletConfiguration` type, which currently lives in `pkg/apis/componentconfig`; it could live in e.g. `pkg/kubelet/apis/config` instead.
Take a look when you have a chance and let me know what you think. The most significant change in this PR is reorganizing `pkg/kubelet/api` to `pkg/kubelet/apis`, the rest is pretty much updating import paths and `BUILD` files.
Automatic merge from submit-queue (batch tested with PRs 44406, 41543, 44071, 44374, 44299)
Decouple remotecommand
Refactored unversioned/remotecommand to decouple it from undesirable dependencies:
- term package now is not required, and functionality required to resize terminal size can be plugged in directly in kubectl
- in order to remove dependency on kubelet package - constants from kubelet/server/remotecommand were moved to separate util package (pkg/util/remotecommand)
- remotecommand_test.go moved to pkg/client/tests module
Moved remaining util functions
moved cinder specific function back to volumes.go, will have to be extracted later when a cinder e2e package is created.
remove dupe code from common/volume.go
Moved [Volume] tags to KubeDescribe
Automatic merge from submit-queue (batch tested with PRs 42237, 42297, 42279, 42436, 42551)
Cleanup federation_util.go in e2e/framework
The only function GetValidDNSSubdomainName in test/e2e/framework/federation_util.go is no longer used for some time now. so cleaning it up.
cc @kubernetes/sig-federation-pr-reviews @madhusudancs
Automatic merge from submit-queue (batch tested with PRs 41962, 42055, 42062, 42019, 42054)
PV upgrade test
**What this PR does / why we need it**:
This PR adds a PV upgrade test to the new upgrade test framework. Before, this test had to be done manually. Currently the upgrade test framework only works on the GCE environment, so I plan to add support for other providers later. In order to write the test, I had to modify and refactor some volume test util libraries. I reran the impacted tests to make sure they still passed.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
It's probably easier to review the two commits separately. I split it up into the refactor changes, and the upgrade test changes.
**Release note**:
NONE
cc @saad-ali @krousey
Automatic merge from submit-queue (batch tested with PRs 35408, 41915, 41992, 41964, 41925)
e2e/upgrade: add sysctls
Add sysctl upgrade tests.
How can these be effectively tested?
Fix bash command's execution in MakePod().
Add isPriviledged as a parameter to MakePod().
Move PD utils to pv_util.go
Ran all the tests in pd.go, persistent_volumes.go,
persistent_volumes-disruptive.go.
These changes are needed for the PV upgrade test I am working on.
Automatic merge from submit-queue (batch tested with PRs 41146, 41486, 41482, 41538, 41784)
Switch statefulset controller to shared informers
Originally part of #40097
I *think* the controller currently makes a deep copy of a StatefulSet before it mutates it, but I'm not 100% sure. For those who are most familiar with this code, could you please confirm?
@beeps @smarterclayton @ingvagabund @sttts @liggitt @deads2k @kubernetes/sig-apps-pr-reviews @kubernetes/sig-scalability-pr-reviews @timothysc @gmarek @wojtek-t
Automatic merge from submit-queue (batch tested with PRs 38957, 41819, 41851, 40667, 41373)
Move pvutil.go from e2e package to framework package
**What this PR does / why we need it**:
This PR moves pvutil.go to the e2e/framework package.
I am working on a PV upgrade test, and would like to use some of the wrapper functions in pvutil.go. However, the upgrade test is in the upgrade package, and not the e2e package, and it cannot import the e2e package because it would create a circular dependency. So pvutil.go needs to be moved out of e2e in order to break the circular dependency. This is a refactoring name change, no logic has been modified.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
NONE
