如何从另一个gce VM切换一个gce VM [英] How to ssh a gce VM from another gce VM

问题描述

我已经创建了两个GCE VM.
风暴1:10.128.0.4
storm2:10.128.0.5

现在，我想在 storm2 上使用ssh storm1 .

在 storm1 上的 ssh 10.128.0.5 时，我得到信息权限被拒绝(公钥，gssapi-keyex，gssapi-with-mic)

要实现此目标的步骤是什么?或一些教程?

以前，我知道如何从本地计算机SSH Linux虚拟机.

解决方案

• 步骤1:将 OpenSSH公钥应用于您的 GCP控制台项目或实例
  (

• 在GCP控制台中将生成的 OpenSSH公共密钥添加到 SSH密钥(不是元数据).

步骤2:将 OpenSSH私钥文件复制到 VMstorm1 的〜/.ssh 文件夹中.

第3步:在 VMstorm1 的终端中，使用 ssh 命令和您的 OpenSSH私钥文件连接到您的实例 VM storm2 .
ssh -i [PATH_TO_PRIVATE_KEY] [USERNAME] @ [INTERNAL_IP_ADDRESS]
(

提示3:我认为，Step1将导致将 OpenSSH公钥添加到GCP中所有VM的〜/.ssh/authorized_keys 文件中项目.

I've created two GCE VMs.
storm1:10.128.0.4
storm2:10.128.0.5

Now I want to ssh storm1 on storm2.

When ssh 10.128.0.5 on storm1, I got info Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

What're the steps to achieve this? or some tutorials?

Previously, I've known how to ssh a linux VM from my local computer.

解决方案

• Step1: Apply a OpenSSH public key to your GCP Console project or instance
  (Refer to: Adding or removing project-wide public SSH keys)

  • For example, using Putty Key Generator to generate OpenSSH public/private pair keys.

  • Add the generated OpenSSH public key to SSH keys (not Metadata) in GCP console.

• Step2: Copy the OpenSSH private key file to ~/.ssh folder of VM storm1.

• Step3: In a terminal of VM storm1, use the ssh command and your OpenSSH private key file to connect to your instance VM storm2.
  ssh -i [PATH_TO_PRIVATE_KEY] [USERNAME]@[INTERNAL_IP_ADDRESS]
  (Refer to: Connecting using third-party tools)

Tips:

• Tips1: If you want to use ssh 10.128.0.5 directly, not specifying the OpenSSH private key file, you can change the name of OpenSSH private key file to id_rsa.

• Tips2: Identity Putty public key and OpenSSH public key, Putty private key and OpenSSH private key.

• Tip3: In my opinion, the Step1 will result in adding the OpenSSH public key to ~/.ssh/authorized_keys file of all VMs in the GCP project.

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