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service.go
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service.go
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/*
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 cmd
import (
"fmt"
"os"
"github.com/docker/machine/libmachine"
"github.com/pkg/browser"
"github.com/spf13/cobra"
"k8s.io/minikube/pkg/minikube/cluster"
"k8s.io/minikube/pkg/minikube/constants"
)
var (
namespace string
serviceURLMode bool
)
// serviceCmd represents the service command
var serviceCmd = &cobra.Command{
Use: "service [flags] SERVICE",
Short: "Gets the kubernetes URL for the specified service in your local cluster",
Long: `Gets the kubernetes URL for the specified service in your local cluster`,
Run: func(cmd *cobra.Command, args []string) {
if len(args) == 0 || len(args) > 1 {
fmt.Fprintln(os.Stderr, "Please specify a service name.")
os.Exit(1)
}
service := args[0]
api := libmachine.NewClient(constants.Minipath, constants.MakeMiniPath("certs"))
defer api.Close()
url, err := cluster.GetServiceURL(api, namespace, service)
if err != nil {
fmt.Fprintln(os.Stderr, err)
fmt.Fprintln(os.Stderr, "Check that minikube is running and that you have specified the correct namespace (-n flag).")
os.Exit(1)
}
if serviceURLMode {
fmt.Fprintln(os.Stdout, url)
} else {
fmt.Fprintln(os.Stdout, "Opening kubernetes service "+namespace+"/"+service+" in default browser...")
browser.OpenURL(url)
}
},
}
func init() {
serviceCmd.Flags().StringVarP(&namespace, "namespace", "n", "default", "The service namespace")
serviceCmd.Flags().BoolVar(&serviceURLMode, "url", false, "Display the kubernetes service URL in the CLI instead of opening it in the default browser")
RootCmd.AddCommand(serviceCmd)
}