vendor files

vendor/k8s.io/kubernetes/cmd/kubeadm/app/images/BUILD

@@ -0,0 +1,38 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["images.go"],
+    importpath = "k8s.io/kubernetes/cmd/kubeadm/app/images",
+    deps = [
+        "//cmd/kubeadm/app/constants:go_default_library",
+        "//cmd/kubeadm/app/util:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["images_test.go"],
+    importpath = "k8s.io/kubernetes/cmd/kubeadm/app/images",
+    library = ":go_default_library",
+    deps = ["//cmd/kubeadm/app/constants:go_default_library"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/cmd/kubeadm/app/images/images.go

@@ -0,0 +1,44 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 images
+
+import (
+	"fmt"
+	"runtime"
+
+	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
+	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
+)
+
+// GetCoreImage generates and returns the image for the core Kubernetes components or returns overrideImage if specified
+func GetCoreImage(image, repoPrefix, k8sVersion, overrideImage string) string {
+	if overrideImage != "" {
+		return overrideImage
+	}
+	kubernetesImageTag := kubeadmutil.KubernetesVersionToImageTag(k8sVersion)
+	etcdImageTag := constants.DefaultEtcdVersion
+	etcdImageVersion, err := constants.EtcdSupportedVersion(k8sVersion)
+	if err == nil {
+		etcdImageTag = etcdImageVersion.String()
+	}
+	return map[string]string{
+		constants.Etcd:                  fmt.Sprintf("%s/%s-%s:%s", repoPrefix, "etcd", runtime.GOARCH, etcdImageTag),
+		constants.KubeAPIServer:         fmt.Sprintf("%s/%s-%s:%s", repoPrefix, "kube-apiserver", runtime.GOARCH, kubernetesImageTag),
+		constants.KubeControllerManager: fmt.Sprintf("%s/%s-%s:%s", repoPrefix, "kube-controller-manager", runtime.GOARCH, kubernetesImageTag),
+		constants.KubeScheduler:         fmt.Sprintf("%s/%s-%s:%s", repoPrefix, "kube-scheduler", runtime.GOARCH, kubernetesImageTag),
+	}[image]
+}

vendor/k8s.io/kubernetes/cmd/kubeadm/app/images/images_test.go

@@ -0,0 +1,75 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 images
+
+import (
+	"fmt"
+	"runtime"
+	"testing"
+
+	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
+)
+
+const (
+	testversion = "v10.1.2-alpha.1.100+0123456789abcdef+SOMETHING"
+	expected    = "v10.1.2-alpha.1.100_0123456789abcdef_SOMETHING"
+	gcrPrefix   = "gcr.io/google_containers"
+)
+
+func TestGetCoreImage(t *testing.T) {
+	var tests = []struct {
+		image, repo, version, override, expected string
+	}{
+		{
+			override: "override",
+			expected: "override",
+		},
+		{
+			image:    constants.Etcd,
+			repo:     gcrPrefix,
+			expected: fmt.Sprintf("%s/%s-%s:%s", gcrPrefix, "etcd", runtime.GOARCH, constants.DefaultEtcdVersion),
+		},
+		{
+			image:    constants.KubeAPIServer,
+			repo:     gcrPrefix,
+			version:  testversion,
+			expected: fmt.Sprintf("%s/%s-%s:%s", gcrPrefix, "kube-apiserver", runtime.GOARCH, expected),
+		},
+		{
+			image:    constants.KubeControllerManager,
+			repo:     gcrPrefix,
+			version:  testversion,
+			expected: fmt.Sprintf("%s/%s-%s:%s", gcrPrefix, "kube-controller-manager", runtime.GOARCH, expected),
+		},
+		{
+			image:    constants.KubeScheduler,
+			repo:     gcrPrefix,
+			version:  testversion,
+			expected: fmt.Sprintf("%s/%s-%s:%s", gcrPrefix, "kube-scheduler", runtime.GOARCH, expected),
+		},
+	}
+	for _, rt := range tests {
+		actual := GetCoreImage(rt.image, rt.repo, rt.version, rt.override)
+		if actual != rt.expected {
+			t.Errorf(
+				"failed GetCoreImage:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual,
+			)
+		}
+	}
+}