Merge pull request #45115 from deads2k/tpr-07-types

Automatic merge from submit-queue (batch tested with PRs 45272, 45115)

initial types for TPRs

This pull starts creating the types described by https://github.com/kubernetes/community/blob/master/contributors/design-proposals/thirdpartyresources.md .  In the initial pull different names were suggested.  I've started this pull with `CustomResource.apiextensions.k8s.io`.

The structure begins as a separate API server to facilitate rapid prototyping and experimentation, but the end result will be added to the end of the `kube-apiserver` chain as described in https://github.com/kubernetes/community/blob/master/sig-api-machinery/api-extensions-position-statement.md .

Because it is separate to start (not included in any default server), I don't think we need a perfect name, but I'd like to be close.

@kubernetes/sig-api-machinery-misc @enisoc @smarterclayton @erictune

hack/.linted_packages

@@ -397,6 +397,17 @@ staging/src/k8s.io/kube-aggregator/pkg/client/informers/internalversion/apiregis
 staging/src/k8s.io/kube-aggregator/pkg/client/listers/apiregistration/internalversion
 staging/src/k8s.io/kube-aggregator/pkg/client/listers/apiregistration/v1alpha1
 staging/src/k8s.io/kube-aggregator/pkg/controllers
+staging/src/k8s.io/kube-apiextensions-server
+staging/src/k8s.io/kube-apiextensions-server/pkg/apis/apiextensions/install
+staging/src/k8s.io/kube-apiextensions-server/pkg/apis/apiextensions/validation
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/externalversions
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/externalversions/apiextensions
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/externalversions/apiextensions/v1alpha1
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/internalversion
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/internalversion/apiextensions
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/informers/internalversion/apiextensions/internalversion
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/listers/apiextensions/internalversion
+staging/src/k8s.io/kube-apiextensions-server/pkg/client/listers/apiextensions/v1alpha1
 staging/src/k8s.io/metrics/pkg/apis/custom_metrics/install
 staging/src/k8s.io/metrics/pkg/apis/metrics/install
 staging/src/k8s.io/sample-apiserver

hack/godep-save.sh

@@ -50,6 +50,9 @@ pushd "${KUBE_ROOT}" > /dev/null
   if [ ! -e "vendor/k8s.io/kube-aggregator" ]; then
     ln -s ../../staging/src/k8s.io/kube-aggregator vendor/k8s.io/kube-aggregator
   fi
+  if [ ! -e "vendor/k8s.io/kube-apiextensions-server" ]; then
+    ln -s ../../staging/src/k8s.io/kube-apiextensions-server vendor/k8s.io/kube-apiextensions-server
+  fi
   if [ ! -e "vendor/k8s.io/sample-apiserver" ]; then
     ln -s ../../staging/src/k8s.io/sample-apiserver vendor/k8s.io/sample-apiserver
   fi

hack/lib/golang.sh

@@ -30,6 +30,7 @@ kube::golang::server_targets() {
     cmd/kubeadm
     cmd/hyperkube
     vendor/k8s.io/kube-aggregator
+    vendor/k8s.io/kube-apiextensions-server
     plugin/cmd/kube-scheduler
   )
   echo "${targets[@]}"

hack/make-rules/helpers/cache_go_dirs.sh

@@ -39,7 +39,7 @@ function kfind() {
     # include the "special" vendor directories which are actually part
     # of the Kubernetes source tree - generators will use these for
     # including certain core API concepts.
-    find -H . ./vendor/k8s.io/apimachinery ./vendor/k8s.io/apiserver ./vendor/k8s.io/kube-aggregator ./vendor/k8s.io/sample-apiserver ./vendor/k8s.io/metrics \
+    find -H . ./vendor/k8s.io/apimachinery ./vendor/k8s.io/apiserver ./vendor/k8s.io/kube-aggregator ./vendor/k8s.io/kube-apiextensions-server ./vendor/k8s.io/metrics ./vendor/k8s.io/sample-apiserver \
         \(                         \
         -not \(                    \
             \(                     \

hack/make-rules/test.sh

@@ -72,6 +72,9 @@ kube::test::find_dirs() {
     find ./staging/src/k8s.io/kube-aggregator -name '*_test.go' \
       -name '*_test.go' -print0 | xargs -0n1 dirname | sed 's|^\./staging/src/|./vendor/|' | LC_ALL=C sort -u
 
+    find ./staging/src/k8s.io/kube-apiextensions-server -name '*_test.go' \
+      -name '*_test.go' -print0 | xargs -0n1 dirname | sed 's|^\./staging/src/|./vendor/|' | LC_ALL=C sort -u
+
     find ./staging/src/k8s.io/sample-apiserver -name '*_test.go' \
       -name '*_test.go' -print0 | xargs -0n1 dirname | sed 's|^\./staging/src/|./vendor/|' | LC_ALL=C sort -u
   )

hack/update-codegen.sh

@@ -103,3 +103,4 @@ ${informergen} \
 # call generation on sub-project for now
 vendor/k8s.io/kube-aggregator/hack/update-codegen.sh
 vendor/k8s.io/sample-apiserver/hack/update-codegen.sh
+vendor/k8s.io/kube-apiextensions-server/hack/update-codegen.sh

hack/verify-codegen.sh

@@ -26,6 +26,7 @@ kube::golang::setup_env
 # call verify on sub-project for now
 vendor/k8s.io/kube-aggregator/hack/verify-codegen.sh
 vendor/k8s.io/sample-apiserver/hack/verify-codegen.sh
+vendor/k8s.io/kube-apiextensions-server/hack/verify-codegen.sh
 
 "${KUBE_ROOT}/hack/update-codegen.sh" --verify-only