kubernetes: update to release 1.19-rc3

In preparation for the fall release, update to the 1.19 release
branch of kubernetes, so that the change can soak and we can work
through the rc's

No unexpected build or patch issues with this bump and basic
sanity testing passed. Once ore components are updated, extended
testig will occur.

Sanity built and tested on x86-64 and arm64

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

2 files changed, 43 insertions, 5 deletions

diff --git a/recipes-containers/kubernetes/kubernetes/0001-generate-bindata-unset-GOBIN.patch b/recipes-containers/kubernetes/kubernetes/0001-generate-bindata-unset-GOBIN.patch
new file mode 100644
index 00000000..95196efa
--- /dev/null
+++ b/recipes-containers/kubernetes/kubernetes/0001-generate-bindata-unset-GOBIN.patch
@@ -0,0 +1,36 @@
+From 3a43ae2df86f8609d5b88863caf19667420ec171 Mon Sep 17 00:00:00 2001
+From: Bruce Ashfield <bruce.ashfield@gmail.com>
+Date: Fri, 31 Jul 2020 18:39:38 +0000
+Subject: [PATCH] generate-bindata: unset GOBIN
+
+go install is more strict with recent releases and when cross-compiling
+will generate the following error if GOBIN is set:
+
+  | go install: cannot install cross-compiled binaries when GOBIN is set
+  | make[2]: *** [Makefile.generated_files:622: gen_bindata] Error 1
+  | make[1]: *** [Makefile:545: generated_files] Error 2
+  | make: *** [Makefile:506: cross] Error 1
+  | WARNING: exit code 2 from a shell command.
+
+So we explicitly unset GOBIN to avoid the issue.
+
+Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
+---
+ src/import/hack/generate-bindata.sh | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/import/hack/generate-bindata.sh b/src/import/hack/generate-bindata.sh
+index c12da77e54b..9a9f8ac3b2f 100755
+--- a/src/import/hack/generate-bindata.sh
++++ b/src/import/hack/generate-bindata.sh
+@@ -33,6 +33,7 @@ export GOBIN="${KUBE_OUTPUT_BINPATH}"
+ PATH="${GOBIN}:${PATH}"
+ 
+ # Install tools we need, but only from vendor/...
++unset GOBIN
+ go install k8s.io/kubernetes/vendor/github.com/go-bindata/go-bindata/go-bindata
+ 
+ # run the generation from the root directory for stable output
+-- 
+2.19.1
+
diff --git a/recipes-containers/kubernetes/kubernetes_git.bb b/recipes-containers/kubernetes/kubernetes_git.bb
index d28e6a25..2cc2bcdf 100644
--- a/recipes-containers/kubernetes/kubernetes_git.bb
+++ b/recipes-containers/kubernetes/kubernetes_git.bb
@@ -5,14 +5,15 @@ applications across multiple hosts, providing basic mechanisms for deployment, \
 maintenance, and scaling of applications. \
 "
 
-PV = "v1.18.3-beta+git${SRCREV_kubernetes}"
-SRCREV_kubernetes = "fe3ac3e38838a09dfd4b48d568083144211a95f8"
-SRCREV_kubernetes-release = "569a07bc48cf52e25ba4b1f33772b0e1a5999b27"
+PV = "v1.19.0-rc.3+git${SRCREV_kubernetes}"
+SRCREV_kubernetes = "bdc575e10c35a3e65a1c02bceea432832b7e4f4f"
+SRCREV_kubernetes-release = "e7fbf5b8b7e87ed1848cf3a0129f7a7dff2aa4ed"
 
-SRC_URI = "git://github.com/kubernetes/kubernetes.git;branch=release-1.18;name=kubernetes \
+SRC_URI = "git://github.com/kubernetes/kubernetes.git;branch=release-1.19;name=kubernetes \
            git://github.com/kubernetes/release;branch=master;name=kubernetes-release;destsuffix=git/release \
            file://0001-hack-lib-golang.sh-use-CC-from-environment.patch \
            file://0001-cross-don-t-build-tests-by-default.patch \
+           file://0001-generate-bindata-unset-GOBIN.patch \
           "
 
 DEPENDS += "rsync-native \
@@ -61,9 +62,10 @@ do_compile() {
         export LDFLAGS=""
         export CC="${CC}"
         export LD="${LD}"
+        export GOBIN=""
 
         # to limit what is built, use 'WHAT', i.e. make WHAT=cmd/kubelet
-        make cross KUBE_BUILD_PLATFORMS=${GOOS}/${GOARCH} GOLDFLAGS=""
+        make cross GO=${GO} KUBE_BUILD_PLATFORMS=${GOOS}/${GOARCH} GOLDFLAGS=""
 }
 
 do_install() {