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Merge pull request #52153 from lukemarsden/tweak-kubeadm-intro-text

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Automatic merge from submit-queue (batch tested with PRs 51601, 52153, 52364, 52362, 52342)

Improve kubeadm help text

* Replace 'misc' with more specific at-mentions bugs and feature-requests.
* Replace ReplicaSets with Deployments as example, because ReplicaSets are dated.
* Generalize join example.

Before:

```
    ┌──────────────────────────────────────────────────────────┐
    │ KUBEADM IS BETA, DO NOT USE IT FOR PRODUCTION CLUSTERS!  │
    │                                                          │
    │ But, please try it out! Give us feedback at:             │
    │ https://github.com/kubernetes/kubeadm/issues             │
    │ and at-mention @kubernetes/sig-cluster-lifecycle-misc    │
    └──────────────────────────────────────────────────────────┘

Example usage:

    Create a two-machine cluster with one master (which controls the cluster),
    and one node (where your workloads, like Pods and ReplicaSets run).

    ┌──────────────────────────────────────────────────────────┐
    │ On the first machine                                     │
    ├──────────────────────────────────────────────────────────┤
    │ master# kubeadm init                                     │
    └──────────────────────────────────────────────────────────┘

    ┌──────────────────────────────────────────────────────────┐
    │ On the second machine                                    │
    ├──────────────────────────────────────────────────────────┤
    │ node# kubeadm join --token=<token> <ip-of-master>:<port> │
    └──────────────────────────────────────────────────────────┘

    You can then repeat the second step on as many other machines as you like.
```

After (changes highlighted with `<--`):

```
    ┌──────────────────────────────────────────────────────────┐
    │ KUBEADM IS BETA, DO NOT USE IT FOR PRODUCTION CLUSTERS!  │
    │                                                          │
    │ But, please try it out! Give us feedback at:             │
    │ https://github.com/kubernetes/kubeadm/issues             │
    │ and at-mention @kubernetes/sig-cluster-lifecycle-bugs    │ <--
    │ or @kubernetes/sig-cluster-lifecycle-feature-requests    │ <--
    └──────────────────────────────────────────────────────────┘

Example usage:

    Create a two-machine cluster with one master (which controls the cluster),
    and one node (where your workloads, like Pods and Deployments run).  <--

    ┌──────────────────────────────────────────────────────────┐
    │ On the first machine                                     │
    ├──────────────────────────────────────────────────────────┤
    │ master# kubeadm init                                     │
    └──────────────────────────────────────────────────────────┘

    ┌──────────────────────────────────────────────────────────┐
    │ On the second machine                                    │
    ├──────────────────────────────────────────────────────────┤
    │ node# kubeadm join <arguments-returned-from-init>        │ <--
    └──────────────────────────────────────────────────────────┘

    You can then repeat the second step on as many other machines as you like.

```

cc @luxas
This commit is contained in:
Kubernetes Submit Queue 2017-09-13 09:30:06 -07:00 committed by GitHub
commit 2ed6e53183
1 changed files with 4 additions and 3 deletions
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7
cmd/kubeadm/app/cmd/cmd.go
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@ -39,13 +39,14 @@ func NewKubeadmCommand(_ io.Reader, out, err io.Writer) *cobra.Command {
│ │
│ But, please try it out! Give us feedback at: │
│ https://github.com/kubernetes/kubeadm/issues │
│ and at-mention @kubernetes/sig-cluster-lifecycle-misc │
│ and at-mention @kubernetes/sig-cluster-lifecycle-bugs │
│ or @kubernetes/sig-cluster-lifecycle-feature-requests │
└──────────────────────────────────────────────────────────┘
Example usage:
Create a two-machine cluster with one master (which controls the cluster),
and one node (where your workloads, like Pods and ReplicaSets run).
and one node (where your workloads, like Pods and Deployments run).
┌──────────────────────────────────────────────────────────┐
│ On the first machine │
@ -56,7 +57,7 @@ func NewKubeadmCommand(_ io.Reader, out, err io.Writer) *cobra.Command {
┌──────────────────────────────────────────────────────────┐
│ On the second machine │
├──────────────────────────────────────────────────────────┤
│ node# kubeadm join --token=<token> <ip-of-master>:<port> │
│ node# kubeadm join <arguments-returned-from-init> │
└──────────────────────────────────────────────────────────┘
You can then repeat the second step on as many other machines as you like.