Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update all script shebangs to use /usr/bin/env interpreter instead of /bin/interpreter
This is required to support systems where bash doesn't reside in /bin (such as NixOS, or the *BSD family) and allow users to specify a different interpreter version through $PATH manipulation.
https://www.cyberciti.biz/tips/finding-bash-perl-python-portably-using-env.html
```release-note
Use /usr/bin/env in all script shebangs to increase portability.
```
Automatic merge from submit-queue (batch tested with PRs 63046, 62925, 63014). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump minimum required go version to 1.10.1
**What this PR does / why we need it**:
We have supported go1.10.x for a few weeks now (#60597). CI has all been updated. This enforces it as the new minimum go version required go k8s >=1.11
**Release note**:
No release note, as #60597 already had one.
```release-note
NONE
```
As of go 1.10, we do not need to explicitly build the stdlib for static
any more. That happens automatically. Timing tests show no discernible
difference between a `go install` with and without it.
Also use 'static' suffix instead of 'cgo'.
It's admittedly extremely unlikely that the host platform name would
contain special characters, but still use double quotes to pattern
matching.
Consider this script:
#!/bin/bash
bar="foobar"
foo="foo*"
[[ $bar == $foo ]] && echo "first true"
[[ "$bar" == "$foo" ]] && echo "second true"
We get the output:
first true
The plan is to move from first case to the second case to prevent
pattern match where there shouldn't be any.
This moves plugin/pkg/scheduler to pkg/scheduler and
plugin/cmd/kube-scheduler to cmd/kube-scheduler.
Bulk of the work was done with gomvpkg, except for kube-scheduler main
package.
Automatic merge from submit-queue (batch tested with PRs 54773, 52523, 47497, 55356, 49429). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
don't check in mounter binary
```release-note
GCI mounter is moved from the manifests tarball to the server tarball.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix typos: remove duplicated word in comments
**What this PR does / why we need it**: Remove the duplicated word `the` in comments
**Which issue this PR fixes** : fixes #
**Special notes for your reviewer**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49083, 45540, 46862)
Respect KUBE_BUILD_PLATFORMS set by user
**What this PR does / why we need it**:
Currently the only(?) toggle available for custom arch builds is
KUBE_FASTBUILD. We should allow the user to specify a list
of arch(es) in the environment variable KUBE_BUILD_PLATFORMS.
Example:
KUBE_BUILD_PLATFORMS="linux/amd64 linux/arm64" hack/build-cross.sh
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes#20365
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Currently the only(?) toggle available for custom arch builds is
KUBE_FASTBUILD. We should allow the user to specify a list
of arch(es) in the environment variable KUBE_BUILD_PLATFORMS.
Example:
KUBE_BUILD_PLATFORMS="linux/amd64 linux/arm64" hack/build-cross.sh
Fixes#20365
Drop KUBE_GOFLAGS, KUBE_GOGCFLAGS, KUBE_GOLDFLAGS references
from the build infrastructure. There are some usages still
for KUBE_GOFLAGS, so we should print a deprecation message
until all those are fixed. If both KUBE_GOFLAGS and GOFLAGS
are just then we just bail out.
Automatic merge from submit-queue (batch tested with PRs 44591, 44549)
Update repo-infra bazel dependency and use new gcs_upload rule
This PR provides similar functionality to push-build.sh entirely within Bazel rules (though it relies on gsutil).
It's an alternative to #44306.
Depends on https://github.com/kubernetes/repo-infra/pull/13.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Remove the kube-discovery binary from the tree
**What this PR does / why we need it**:
kube-discovery was a temporary solution to implementing proposal: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/bootstrap-discovery.md
However, this functionality is now gonna be implemented in the core for v1.6 and will fully replace kube-discovery:
- https://github.com/kubernetes/kubernetes/pull/36101
- https://github.com/kubernetes/kubernetes/pull/41281
- https://github.com/kubernetes/kubernetes/pull/41417
So due to that `kube-discovery` isn't used in any v1.6 code, it should be removed.
The image `gcr.io/google_containers/kube-discovery-${ARCH}:1.0` should and will continue to exist so kubeadm <= v1.5 continues to work.
**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**:
**Release note**:
```release-note
Remove cmd/kube-discovery from the tree since it's not necessary anymore
```
@jbeda @dgoodwin @mikedanese @dmmcquay @lukemarsden @errordeveloper @pires
This adds a new stand-alone certificates controller for use on GKE. It
allows calling GKE to sign certificates instead of requiring the CA
private key locally.
It does not aim for 100% feature parity with kube-controller-manager
yet, so for instance, leader election support is omitted.
