Make some cleanup in KEP PRR template and building scripts (kubernetes#2636)

* Make some cleanup in kep prr template and building scripts

* Add comment about PRR approver list

Signed-off-by: Ricardo Pchevuzinske Katz <[email protected]>

* Add again windows and darwin into platforms

Signed-off-by: Ricardo Pchevuzinske Katz <[email protected]>

Author: rikatz

hack/verify-build.sh

@@ -20,14 +20,7 @@ set -o pipefail
 
 PLATFORMS=(
     linux/amd64
-    linux/386
-    linux/arm
-    linux/arm64
-    linux/ppc64le
-    linux/s390x
     windows/amd64
-    windows/386
-    freebsd/amd64
     darwin/amd64
 )
 

keps/NNNN-kep-template/kep.yaml

@@ -14,9 +14,14 @@ reviewers:
 approvers:
   - TBD
   - "@oscar.doe"
-prr-approvers:
-  - TBD
-  - "@bob.doe"
+
+##### WARNING !!! ######
+# prr-approvers has been moved to its own location
+# You should create your own in keps/prod-readiness
+# Please make a copy of keps/prod-readiness/template/nnnn.yaml
+# to keps/prod-readiness/sig-xxxxx/00000.yaml (replace with kep number)
+#prr-approvers:
+
 see-also:
   - "/keps/sig-aaa/1234-we-heard-you-like-keps"
   - "/keps/sig-bbb/2345-everyone-gets-a-kep"

keps/prod-readiness/template/nnnn.yaml

@@ -0,0 +1,6 @@
+# The KEP must have an approver from the
+# "prod-readiness-approvers" group 
+# of http://git.k8s.io/enhancements/OWNERS_ALIASES
+kep-number: 0000
+alpha:
+  approver: ""