blocks|key|1852073|text|我找不到适合SSH的地方对Docker运行REPL的回购进行更改|type|blockquote|depth|inlineStyleRanges|entityRanges|data|1852074|创建集群时，可以在google云项目中提供许多节点VM。如果您查看https://console.cloud.google.com/compute/instances，您应该会看到它们，并且每个IP地址都将有一个外部IP地址，您将能够将其插入其中。然后创建一个ssh隧道到节点VM，该节点VM将本地端口转发到pod地址。|unstyled|offset|length|1852075|请注意，如果您正在运行多个clojure应用程序的副本，则必须分别连接到每个副本以更新应用程序。|1852076|entityMap|0|LINK|mutability|MUTABLE|url|https://console.cloud.google.com/compute/instances^0|0|X|1E|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@$E|S|F|T|1|U]]|A|$]]|$1|G|3|H|5|D|7|V|8|@]|9|@]|A|$]]|$1|I|3|-4|5|D|7|W|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

<blockquote>
 I can't find a suitable place to SSH into for making changes to the repo that Docker runs the REPL on
</blockquote>

When you create a cluster, you provision a number of node VMs in your google cloud project. If you look at <a href="https://console.cloud.google.com/compute/instances" rel="noreferrer">https://console.cloud.google.com/compute/instances</a> you should see them and each one will have a External IP address which you will be able to ssh into. Then create an ssh tunnel to a node VM that forwards a local port to the pod IP address. 

Note that if you are running multiple replicas of your clojure app, you must connect to each replica separately to update the app.

blocks|key|1330420|text|列出实例：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1330421|gcloud+compute+instances+list|code-block|syntax|javascript|1330422|SSH实例：|1330423|gcloud+compute+ssh+<instance_name>+--zone=<instance_zone>|1330424|在实例中，列出正在运行的进程及其容器ID：|1330425|sudo+docker+ps+-a|1330426|附在容器上：|1330427|sudo+docker+exec+-it+<container_id>+bash++|1330428|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

List instances:

<pre><code>gcloud compute instances list
</code></pre>

SSH into instance:

<pre><code>gcloud compute ssh &lt;instance_name&gt; --zone=&lt;instance_zone&gt;
</code></pre>

In the instance, list the running processes and their container IDs:

<pre><code>sudo docker ps -a
</code></pre>

Attach to a container:

<pre><code>sudo docker exec -it &lt;container_id&gt; bash 
</code></pre>

blocks|key|1852132|text|对于最近的Kubernetes版本，shell命令应该由--分隔。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1852133|kubectl+exec+-it+<POD+NAME>+-c+<CONTAINER+NAME>+--+bash|code-block|syntax|javascript|1852134|请注意，在容器中执行bash需要是可用的。对于不同的操作系统口味，您可能需要使用/bin/sh、/bin/bash+(或其他)。|1852135|Kubernetes+1.5.0的命令格式：|1852136|kubectl+exec+-it+<POD+NAME>+-c+<CONTAINER+NAME>+bash|1852137|entityMap^0|S|2|0|0|A|4|14|7|1C|9|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|13|8|@]|D|@]|E|$]]|$1|O|3|P|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|Q|3|-4|5|6|7|15|8|@]|D|@]|E|$]]]|R|$]]

For more recent Kubernetes versions the shell command should be separated by the <code>--</code>:
<pre><code>kubectl exec -it &lt;POD NAME&gt; -c &lt;CONTAINER NAME&gt; -- bash
</code></pre>
Please note that <code>bash</code> needs to be availalble for execution inside of the container. For different OS flavours you might need to use <code>/bin/sh</code>, <code>/bin/bash</code> (or others) instead.
The command format for Kubernetes 1.5.0:
<pre><code>kubectl exec -it &lt;POD NAME&gt; -c &lt;CONTAINER NAME&gt; bash
</code></pre>

blocks|key|1852226|text|如果荚位于当前名称空间中，则获取豆荚列表：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1852227|kubectl+get+pods|code-block|syntax|javascript|1852228|挑个豆荚。在它上执行bash会话，﻿：|1852229|kubectl+exec+-it+[POD_NAME]+--+/bin/bash|1852230|或者，在另一个名称空间中找到您想要的吊舱：|1852231|kubectl+get+pods+--all-namespaces|1852232|选择一个荚并在其上执行bash会话(﻿)：|1852233|kubectl+exec+-it+[POD_NAME]+--namespace+[NAMESPACE]+--+/bin/bash|1852234|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

If the pod is in your current namespace, get the list of pods:

<pre><code>kubectl get pods
</code></pre>

Pick a pod. Execute a bash session on it﻿:

<pre><code>kubectl exec -it [POD_NAME] -- /bin/bash
</code></pre>

Alternatively, find the pod you want in a different namespace:

<pre><code>kubectl get pods --all-namespaces
</code></pre>

Pick a pod and execute a bash session on it﻿:

<pre><code>kubectl exec -it [POD_NAME] --namespace [NAMESPACE] -- /bin/bash
</code></pre>

I am fairly new to the Google Cloud platform and Docker and set-up a cluster of nodes, made a Dockerfile that copies a repo and runs a Clojure REPL on a public port. I can connect to it from my IDE and play around with my code, awesome!

That REPL should however probably tunneled through SSH, but here is where my problem starts. I can't find a suitable place to SSH into for making changes to the repo that Docker runs the REPL on:

<ul>
<li>The exposed IP just exposes the REPL service (correct kubernetes term?) and does not allow me to SSH in. </li>
<li>Neither does the cluster master endpoint, it gives me a public key error even though I've followed the <code>Adding or removing SSH keys for all of the instances in your project</code> part <a href="https://cloud.google.com/compute/docs/instances/adding-removing-ssh-keys" rel="noreferrer">here</a>.</li>
</ul>

I would like to edit the source files via SSH but I would need to access the docker code repo. I don't know how to proceed.

I understand this isn't exactly a typical way to deploy applications so I am not even sure it's possible to have multiple nodes work with a modified docker codebase (do the nodes share the JVM somehow?).

Concretely my question is how do I SSH into the docker container to access the codebase?

How to SSH to docker container in kubernetes cluster?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我对Google平台和Docker相当陌生，我设置了一个节点集群，创建了一个Dockerfile，该文件复制回购，并在公共端口上运行Clojure REPL。我可以连接到它从我的IDE和玩我的代码，太棒了！不过，REPL可能会通过SSH进行隧道化，但这里是我问题的起点。I找不到合适的位置将SSH转换为，以便对Docke...

问如何在库伯奈特斯集群中对码头集装箱进行SSH处理？
EN

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问如何在库伯奈特斯集群中对码头集装箱进行SSH处理？EN