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Improve kubeadm init message
Now that we are locking down the insecure port, we should give clearer instructions on how to copy out the root owned admin.conf file, chmod it and use it. Signed-off-by: Joe Beda <joe.github@bedafamily.com>
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@ -21,6 +21,8 @@ import (
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"io"
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"io/ioutil"
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"path"
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"strconv"
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"text/template"
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"github.com/renstrom/dedent"
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"github.com/spf13/cobra"
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@ -42,20 +44,25 @@ import (
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)
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var (
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initDoneMsgf = dedent.Dedent(`
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initDoneTempl = template.Must(template.New("init").Parse(dedent.Dedent(`
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Your Kubernetes master has initialized successfully!
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To start using your cluster, you need to run:
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export KUBECONFIG=%s
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To start using your cluster, you need to run (as a regular user):
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sudo cp {{.KubeConfigPath}} $HOME/
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sudo chmod $(id -u):$(id -g) $HOME/{{.KubeConfigName}}
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export KUBECONFIG=$HOME/{{.KubeConfigName}}
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You should now deploy a pod network to the cluster.
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Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at:
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http://kubernetes.io/docs/admin/addons/
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http://kubernetes.io/docs/admin/addons/
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You can now join any number of machines by running the following on each node:
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You can now join any number of machines by running the following on each node
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as root:
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kubeadm join --token %s %s:%d
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`)
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kubeadm join --token {{.Token}} {{.MasterIP}}:{{.MasterPort}}
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`)))
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)
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// NewCmdInit returns "kubeadm init" command.
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@ -256,6 +263,13 @@ func (i *Init) Run(out io.Writer) error {
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return err
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}
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fmt.Fprintf(out, initDoneMsgf, path.Join(kubeadmapi.GlobalEnvParams.KubernetesDir, kubeadmconstants.AdminKubeConfigFileName), i.cfg.Token, i.cfg.API.AdvertiseAddress, i.cfg.API.BindPort)
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return nil
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ctx := map[string]string{
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"KubeConfigPath": path.Join(kubeadmapi.GlobalEnvParams.KubernetesDir, kubeadmconstants.AdminKubeConfigFileName),
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"KubeConfigName": kubeadmconstants.AdminKubeConfigFileName,
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"Token": i.cfg.Token,
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"MasterIP": i.cfg.API.AdvertiseAddress,
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"MasterPort": strconv.Itoa(int(i.cfg.API.BindPort)),
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}
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return initDoneTempl.Execute(out, ctx)
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}
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