var (
namespace string
https bool
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 {
errText := "Please specify a service name."
fmt.Fprintln(os.Stderr, errText)
util.MaybeReportErrorAndExit(errors.New(errText))
}
service := args[0]
api := libmachine.NewClient(constants.Minipath, constants.MakeMiniPath("certs"))
defer api.Close()
cluster.EnsureMinikubeRunningOrExit(api)
if err := util.RetryAfter(20, func() error { return CheckService(namespace, service) }, 6*time.Second); err != nil {
fmt.Fprintln(os.Stderr, "Could not find finalized endpoint being pointed to by %s: %s", service, err)
util.MaybeReportErrorAndExit(err)
}
url, err := cluster.GetServiceURL(api, namespace, service)
if err != nil {
fmt.Fprintln(os.Stderr, err)
"github.com/spf13/cobra"
"k8s.io/minikube/pkg/minikube/constants"
"k8s.io/minikube/pkg/util"
)
// ipCmd represents the ip command
var ipCmd = &cobra.Command{
Use: "ip",
Short: "Retrieve the IP address of the running cluster.",
Long: `Retrieves the IP address of the running cluster, and writes it to STDOUT.`,
Run: func(cmd *cobra.Command, args []string) {
api := libmachine.NewClient(constants.Minipath, constants.MakeMiniPath("certs"))
defer api.Close()
host, err := api.Load(constants.MachineName)
if err != nil {
glog.Errorln("Error getting IP: ", err)
util.MaybeReportErrorAndExit(err)
}
ip, err := host.Driver.GetIP()
if err != nil {
glog.Errorln("Error getting IP: ", err)
util.MaybeReportErrorAndExit(err)
}
fmt.Println(ip)
},
}
func init() {
RootCmd.AddCommand(ipCmd)
}
func runStart(cmd *cobra.Command, args []string) {
fmt.Println("Starting local Kubernetes cluster...")
api := libmachine.NewClient(constants.Minipath, constants.MakeMiniPath("certs"))
defer api.Close()
config := cluster.MachineConfig{
MinikubeISO: viper.GetString(isoURL),
Memory: viper.GetInt(memory),
CPUs: viper.GetInt(cpus),
DiskSize: calculateDiskSizeInMB(viper.GetString(humanReadableDiskSize)),
VMDriver: viper.GetString(vmDriver),
DockerEnv: dockerEnv,
InsecureRegistry: insecureRegistry,
RegistryMirror: registryMirror,
HostOnlyCIDR: viper.GetString(hostOnlyCIDR),
}
var host *host.Host
start := func() (err error) {
host, err = cluster.StartHost(api, config)
if err != nil {
glog.Errorf("Error starting host: %s. Retrying.\n", err)
}
return err
}
err := util.Retry(3, start)
if err != nil {
glog.Errorln("Error starting host: ", err)
util.MaybeReportErrorAndExit(err)
}
ip, err := host.Driver.GetIP()
if err != nil {
glog.Errorln("Error starting host: ", err)
util.MaybeReportErrorAndExit(err)
}
kubernetesConfig := cluster.KubernetesConfig{
KubernetesVersion: viper.GetString(kubernetesVersion),
NodeIP: ip,
ContainerRuntime: viper.GetString(containerRuntime),
NetworkPlugin: viper.GetString(networkPlugin),
}
if err := cluster.UpdateCluster(host, host.Driver, kubernetesConfig); err != nil {
glog.Errorln("Error updating cluster: ", err)
util.MaybeReportErrorAndExit(err)
}
if err := cluster.SetupCerts(host.Driver); err != nil {
glog.Errorln("Error configuring authentication: ", err)
util.MaybeReportErrorAndExit(err)
}
if err := cluster.StartCluster(host, kubernetesConfig); err != nil {
glog.Errorln("Error starting cluster: ", err)
util.MaybeReportErrorAndExit(err)
}
kubeHost, err := host.Driver.GetURL()
if err != nil {
glog.Errorln("Error connecting to cluster: ", err)
}
kubeHost = strings.Replace(kubeHost, "tcp://", "https://", -1)
kubeHost = strings.Replace(kubeHost, ":2376", ":"+strconv.Itoa(constants.APIServerPort), -1)
// setup kubeconfig
name := constants.MinikubeContext
certAuth := constants.MakeMiniPath("ca.crt")
clientCert := constants.MakeMiniPath("apiserver.crt")
clientKey := constants.MakeMiniPath("apiserver.key")
if err := setupKubeconfig(name, kubeHost, certAuth, clientCert, clientKey); err != nil {
glog.Errorln("Error setting up kubeconfig: ", err)
util.MaybeReportErrorAndExit(err)
}
fmt.Println("Kubectl is now configured to use the cluster.")
}