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@yokawasa yokawasa released this 02 Feb 16:08
· 30 commits to master since this release
0.6.0
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Learn about vigilant mode.

Support SSH local port forwarding to access a remote server. This allows to forward the traffic form local machine to SSH jump then SSH jump will forward the traffic to the remote server - #12

About SSH local port forwarding with kubectl ssh-jump

Suppose you have private & public SSH key on your side and you want to access a remote server (IP: 10.100.10.8) using 3389/TCP port which is not accessible directly but accessible via SSH jump, execute the plugin with options like this, at first:

  • identity:~/.ssh/id_rsa_k8s
  • pubkey:~/.ssh/id_rsa_k8s.pub)

The command below allows to forward the traffic form local machine (localhost:13200) to SSH jump then SSH jump will forward the traffic to the remote server (10.100.10.8:3389).

$ kubectl ssh-jump sshjump \
  -i ~/.ssh/id_rsa_k8s -p ~/.ssh/id_rsa_k8s.pub \
  -a "-L 13200:10.100.10.8:3389"
  • sshjump is the hostname for SSH jump Pod
  • The value for --arg or -a should be in this format: "-L local_port:remote_address:remote_port"

Now, you're ready to access to the remote server at port 13200 at local machine.

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