Switch to client-go v12.0.0 with go modules

Dockerfile

@@ -7,6 +7,7 @@ RUN apk --no-cache add git
 WORKDIR /go/src/github.com/linki/chaoskube
 COPY . .
 RUN go test -v ./...
+RUN go run main.go --version
 ENV GOARCH amd64
 RUN go build -o /bin/chaoskube -v \
   -ldflags "-X main.version=$(git describe --tags --always --dirty) -w -s"

Dockerfile.arm32v6

@@ -7,6 +7,7 @@ RUN apk --no-cache add git
 WORKDIR /go/src/github.com/linki/chaoskube
 COPY . .
 RUN go test -v ./...
+RUN go run main.go --version
 ENV GOARCH arm
 RUN go build -o /bin/chaoskube -v \
   -ldflags "-X main.version=$(git describe --tags --always --dirty) -w -s"

Dockerfile.arm64v8

@@ -7,6 +7,7 @@ RUN apk --no-cache add git
 WORKDIR /go/src/github.com/linki/chaoskube
 COPY . .
 RUN go test -v ./...
+RUN go run main.go --version
 ENV GOARCH arm64
 RUN go build -o /bin/chaoskube -v \
   -ldflags "-X main.version=$(git describe --tags --always --dirty) -w -s"

Dockerfile.ppc64le

@@ -7,6 +7,7 @@ RUN apk --no-cache add git
 WORKDIR /go/src/github.com/linki/chaoskube
 COPY . .
 RUN go test -v ./...
+RUN go run main.go --version
 ENV GOARCH ppc64le
 RUN go build -o /bin/chaoskube -v \
   -ldflags "-X main.version=$(git describe --tags --always --dirty) -w -s"

go.mod

@@ -3,45 +3,17 @@ module github.com/linki/chaoskube
 go 1.12
 
 require (
-	cloud.google.com/go v0.39.0 // indirect
-	github.com/Azure/go-autorest v10.15.5+incompatible // indirect
-	github.com/OneOfOne/xxhash v1.2.5 // indirect
-	github.com/alecthomas/kingpin v2.2.6+incompatible
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
-	github.com/ghodss/yaml v1.0.0 // indirect
-	github.com/gogo/protobuf v1.2.1 // indirect
-	github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef // indirect
-	github.com/google/btree v1.0.0 // indirect
-	github.com/google/gofuzz v1.0.0 // indirect
-	github.com/googleapis/gnostic v0.2.0 // indirect
-	github.com/gophercloud/gophercloud v0.1.0 // indirect
-	github.com/gregjones/httpcache v0.0.0-20190212212710-3befbb6ad0cc // indirect
-	github.com/hashicorp/golang-lru v0.5.1 // indirect
+	github.com/alecthomas/kingpin v0.0.0-20190705085659-95eb9edaa399
+	github.com/gogo/protobuf v1.2.0 // indirect
+	github.com/gophercloud/gophercloud v0.2.0 // indirect
 	github.com/imdario/mergo v0.3.7 // indirect
-	github.com/json-iterator/go v1.1.6 // indirect
-	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
-	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
-	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
-	github.com/pkg/errors v0.8.1 // indirect
-	github.com/prometheus/client_golang v0.9.3
-	github.com/prometheus/common v0.4.1 // indirect
-	github.com/prometheus/procfs v0.0.2 // indirect
+	github.com/prometheus/client_golang v1.0.0
 	github.com/sirupsen/logrus v1.4.2
-	github.com/spf13/pflag v1.0.3 // indirect
 	github.com/stretchr/testify v1.3.0
-	golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5 // indirect
-	golang.org/x/net v0.0.0-20190603091049-60506f45cf65 // indirect
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
-	golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed // indirect
-	golang.org/x/text v0.3.2 // indirect
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect
-	google.golang.org/appengine v1.6.0 // indirect
-	google.golang.org/grpc v1.19.1 // indirect
-	gopkg.in/inf.v0 v0.9.1 // indirect
-	k8s.io/api v0.0.0-20181128191700-6db15a15d2d3
-	k8s.io/apimachinery v0.0.0-20190221084156-01f179d85dbc
-	k8s.io/client-go v9.0.0+incompatible
-	k8s.io/kube-openapi v0.0.0-20190603182131-db7b694dc208 // indirect
+	k8s.io/api v0.0.0-20190620084959-7cf5895f2711
+	k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719
+	k8s.io/client-go v0.0.0-20190620085101-78d2af792bab
+	k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a // indirect
 )
-
-replace github.com/golang/glog => github.com/kubermatic/glog-logrus v0.0.0-20180829085450-3fa5b9870d1d