Remove localkube from bindata

Makefile

@@ -22,8 +22,8 @@ INSTALL_SIZE ?= $(shell du out/minikube-windows-amd64.exe | cut -f1)
 BUILDROOT_BRANCH ?= 2017.02
 REGISTRY?=gcr.io/k8s-minikube
 
-MINIKUBE_BUILD_IMAGE 	?= karalabe/xgo-1.8.3
-LOCALKUBE_BUILD_IMAGE 	?= gcr.io/google_containers/kube-cross:v1.8.3-1
+HYPERKIT_BUILD_IMAGE 	?= karalabe/xgo-1.8.3
+BUILD_IMAGE 	?= gcr.io/google_containers/kube-cross:v1.8.3-1
 ISO_BUILD_IMAGE ?= $(REGISTRY)/buildroot-image
 
 ISO_VERSION ?= v0.23.5
@@ -32,6 +32,8 @@ ISO_BUCKET ?= minikube/iso
 GOOS ?= $(shell go env GOOS)
 GOARCH ?= $(shell go env GOARCH)
 BUILD_DIR ?= ./out
+$(shell mkdir -p $(BUILD_DIR))
+
 ORG := k8s.io
 REPOPATH ?= $(ORG)/minikube
 
@@ -53,24 +55,16 @@ LOCALKUBEFILES := GOPATH=$(GOPATH) go list  -f '{{join .Deps "\n"}}' ./cmd/local
 MINIKUBEFILES := GOPATH=$(GOPATH) go list  -f '{{join .Deps "\n"}}' ./cmd/minikube/ | grep k8s.io | GOPATH=$(GOPATH) xargs go list -f '{{ range $$file := .GoFiles }} {{$$.Dir}}/{{$$file}}{{"\n"}}{{end}}'
 HYPERKIT_FILES :=  GOPATH=$(GOPATH) go list  -f '{{join .Deps "\n"}}' k8s.io/minikube/cmd/drivers/hyperkit | grep k8s.io | GOPATH=$(GOPATH) xargs go list -f '{{ range $$file := .GoFiles }} {{$$.Dir}}/{{$$file}}{{"\n"}}{{end}}'
 
-KVM_DRIVER_FILES := $(shell go list -f '{{join .Deps "\n"}}' ./cmd/drivers/kvm/ | grep k8s.io | xargs go list -f '{{ range $$file := .GoFiles }} {{$$.Dir}}/{{$$file}}{{"\n"}}{{end}}')
-
-MINIKUBE_ENV_linux  		:= CGO_ENABLED=1 GOARCH=amd64 GOOS=linux
-MINIKUBE_ENV_darwin  		:= CGO_ENABLED=1 GOARCH=amd64 GOOS=darwin
-MINIKUBE_ENV_windows 		:= CGO_ENABLED=0 GOARCH=amd64 GOOS=windows
+MINIKUBE_TEST_FILES := go list -f '{{ if .TestGoFiles }} {{.ImportPath}} {{end}}' ./... | grep k8s.io | GOPATH=$(GOPATH) xargs go list -f '{{ range $$file := .GoFiles }} {{$$.Dir}}/{{$$file}}{{"\n"}}{{end}}'
 
-# extra env vars that need to be set in cross build container
-MINIKUBE_ENV_darwin_DOCKER 	:= CC=o64-clang CXX=o64-clang++
+KVM_DRIVER_FILES := $(shell go list -f '{{join .Deps "\n"}}' ./cmd/drivers/kvm/ | grep k8s.io | xargs go list -f '{{ range $$file := .GoFiles }} {{$$.Dir}}/{{$$file}}{{"\n"}}{{end}}')
 
 MINIKUBE_BUILD_TAGS := container_image_ostree_stub containers_image_openpgp
 MINIKUBE_INTEGRATION_BUILD_TAGS := integration $(MINIKUBE_BUILD_TAGS)
 
-MINIKUBE_DOCKER_CMD := docker run -e IN_DOCKER=1 --user $(shell id -u):$(shell id -g) --workdir /go/src/$(REPOPATH) --entrypoint /bin/bash -v $(PWD):/go/src/$(REPOPATH) $(MINIKUBE_BUILD_IMAGE) -c
-KUBE_CROSS_DOCKER_CMD := docker run -w /go/src/$(REPOPATH) --user $(shell id -u):$(shell id -g) -e IN_DOCKER=1 -v $(shell pwd):/go/src/$(REPOPATH) $(LOCALKUBE_BUILD_IMAGE)
-
-# $(call MINIKUBE_GO_BUILD_CMD, output file, OS)
-define MINIKUBE_GO_BUILD_CMD
-	$(MINIKUBE_ENV_$(2)) go build -tags "$(MINIKUBE_BUILD_TAGS)" --installsuffix cgo -ldflags="$(MINIKUBE_LDFLAGS) $(K8S_VERSION_LDFLAGS)" -a -o $(1) k8s.io/minikube/cmd/minikube
+# $(call DOCKER, image, command)
+define DOCKER
+	docker run --rm -e IN_DOCKER=1 --user $(shell id -u):$(shell id -g) -w /go/src/$(REPOPATH) -v $(GOPATH):/go --entrypoint /bin/bash $(1) -c '$(2)'
 endef
 
 ifeq ($(BUILD_IN_DOCKER),y)
@@ -99,7 +93,7 @@ out/minikube$(IS_EXE): gopath out/minikube-$(GOOS)-$(GOARCH)$(IS_EXE)
 
 out/localkube: $(shell $(LOCALKUBEFILES))
 ifeq ($(LOCALKUBE_BUILD_IN_DOCKER),y)
-	$(KUBE_CROSS_DOCKER_CMD) make $@
+	$(call DOCKER,$(BUILD_IMAGE),/usr/bin/make $@)
 else
 	CGO_ENABLED=1 go build -tags static_build -ldflags=$(LOCALKUBE_LDFLAGS) -o $(BUILD_DIR)/localkube ./cmd/localkube
 endif
@@ -109,9 +103,9 @@ out/minikube-windows-amd64.exe: out/minikube-windows-amd64
 
 out/minikube-%-amd64: pkg/minikube/assets/assets.go $(shell $(MINIKUBEFILES))
 ifeq ($(MINIKUBE_BUILD_IN_DOCKER),y)
-	$(MINIKUBE_DOCKER_CMD) '$(MINIKUBE_ENV_$*_DOCKER) $(call MINIKUBE_GO_BUILD_CMD,$@,$*)'
+	$(call DOCKER,$(BUILD_IMAGE),GOOS=$* /usr/bin/make $@)
 else
-	$(call MINIKUBE_GO_BUILD_CMD,$@,$*)
+	go build -tags "$(MINIKUBE_BUILD_TAGS)" -ldflags="$(MINIKUBE_LDFLAGS) $(K8S_VERSION_LDFLAGS)" -a -o $@ k8s.io/minikube/cmd/minikube
 endif
 
 .PHONY: e2e-%-amd64
@@ -179,7 +173,7 @@ integration-versioned: out/minikube
 	go test -v -test.timeout=30m $(REPOPATH)/test/integration --tags="$(MINIKUBE_INTEGRATION_BUILD_TAGS) versioned" $(TEST_ARGS)
 
 .PHONY: test
-test: pkg/minikube/assets/assets.go
+test: $(shell $(MINIKUBE_TEST_FILES)) pkg/minikube/assets/assets.go
 	./test.sh
 
 .PHONY: gopath
@@ -188,8 +182,8 @@ ifneq ($(GOPATH)/src/$(REPOPATH),$(PWD))
 	$(warning Warning: Building minikube outside the GOPATH, should be $(GOPATH)/src/$(REPOPATH) but is $(PWD))
 endif
 
-pkg/minikube/assets/assets.go: out/localkube $(GOPATH)/bin/go-bindata $(shell find deploy/addons -type f)
-	$(GOPATH)/bin/go-bindata -nomemcopy -o pkg/minikube/assets/assets.go -pkg assets ./out/localkube deploy/addons/...
+pkg/minikube/assets/assets.go: $(GOPATH)/bin/go-bindata $(shell find deploy/addons -type f)
+	$(GOPATH)/bin/go-bindata -nomemcopy -o pkg/minikube/assets/assets.go -pkg assets deploy/addons/...
 
 $(GOPATH)/bin/go-bindata:
 	GOBIN=$(GOPATH)/bin go get github.com/jteeuwen/go-bindata/...
@@ -255,9 +249,9 @@ out/minikube-installer.exe: out/minikube-windows-amd64.exe
 
 out/docker-machine-driver-hyperkit: $(shell $(HYPERKIT_FILES))
 ifeq ($(MINIKUBE_BUILD_IN_DOCKER),y)
-	$(MINIKUBE_DOCKER_CMD) '$(MINIKUBE_ENV_darwin_DOCKER) $(MINIKUBE_ENV_darwin) go build -o $(BUILD_DIR)/docker-machine-driver-hyperkit k8s.io/minikube/cmd/drivers/hyperkit'
+	$(call DOCKER,$(HYPERKIT_BUILD_IMAGE),CC=o64-clang CXX=o64-clang++ /usr/bin/make $@)
 else
-	$(MINIKUBE_ENV_darwin) go build -o $(BUILD_DIR)/docker-machine-driver-hyperkit k8s.io/minikube/cmd/drivers/hyperkit
+	GOOS=darwin CGO_ENABLED=1 go build -o $(BUILD_DIR)/docker-machine-driver-hyperkit k8s.io/minikube/cmd/drivers/hyperkit
 endif
 
 .PHONY: install-hyperkit-driver

pkg/drivers/hyperkit/driver.go

@@ -32,7 +32,6 @@ import (
 	hyperkit "github.com/moby/hyperkit/go"
 	"github.com/pborman/uuid"
 	"github.com/pkg/errors"
-	vmnet "github.com/zchee/go-vmnet"
 	pkgdrivers "k8s.io/minikube/pkg/drivers"
 	commonutil "k8s.io/minikube/pkg/util"
 )
@@ -159,7 +158,7 @@ func (d *Driver) Start() error {
 	// Set UUID
 	h.UUID = uuid.NewUUID().String()
 	log.Infof("Generated UUID %s", h.UUID)
-	mac, err := vmnet.GetMACAddressFromUUID(h.UUID)
+	mac, err := GetMACAddressFromUUID(h.UUID)
 	if err != nil {
 		return err
 	}

pkg/drivers/hyperkit/vmnet.go

@@ -0,0 +1,25 @@
+// +build darwin,cgo
+
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package hyperkit
+
+import vmnet "github.com/zchee/go-vmnet"
+
+func GetMACAddressFromUUID(UUID string) (string, error) {
+	return vmnet.GetMACAddressFromUUID(UUID)
+}

pkg/drivers/hyperkit/vmnet_stub.go

@@ -0,0 +1,25 @@
+// +build darwin,!cgo
+
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package hyperkit
+
+import "errors"
+
+func GetMACAddressFromUUID(UUID string) (string, error) {
+	return "", errors.New("Function not supported on CGO_ENABLED=0 binaries")
+}

pkg/minikube/bootstrapper/localkube/localkube.go

@@ -116,14 +116,10 @@ func (lk *LocalkubeBootstrapper) UpdateCluster(config bootstrapper.KubernetesCon
 	var err error
 
 	//add url/file/bundled localkube to file list
-	if localkubeURIWasSpecified(config) && config.KubernetesVersion != constants.DefaultKubernetesVersion {
-		lCacher := localkubeCacher{config}
-		localkubeFile, err = lCacher.fetchLocalkubeFromURI()
-		if err != nil {
-			return errors.Wrap(err, "Error updating localkube from uri")
-		}
-	} else {
-		localkubeFile = assets.NewBinDataAsset("out/localkube", "/usr/local/bin", "localkube", "0777")
+	lCacher := localkubeCacher{config}
+	localkubeFile, err = lCacher.fetchLocalkubeFromURI()
+	if err != nil {
+		return errors.Wrap(err, "Error updating localkube from uri")
 	}
 	copyableFiles = append(copyableFiles, localkubeFile)
 

test.sh

@@ -32,7 +32,7 @@ COV_TMP_FILE=coverage_tmp.txt
 # Run "go test" on packages that have test files.  Also create coverage profile
 echo "Running go tests..."
 cd ${GOPATH}/src/${REPO_PATH}
-rm -f out/$COV_FILE
+rm -f out/$COV_FILE || true
 echo "mode: count" > out/$COV_FILE
 for pkg in $(go list -f '{{ if .TestGoFiles }} {{.ImportPath}} {{end}}' ./...); do
     go test -tags "container_image_ostree_stub containers_image_openpgp" -v $pkg -covermode=count -coverprofile=out/$COV_TMP_FILE