htlhenry / ssh-to-k8s

ssh proxy server to k8s

A simple ssh proxy server, from ssh client to k8s container. it is not production ready and not have the full features, hope inspire you do more things.

Description

The workflow like below, it start a ssh server for ssh connection and forward it to k8s.

QuickStart

1. install

go get github.com/htlhenry/ssh-to-k8s

or

git clone github.com/htlhenry/ssh-to-k8s $GOPATH/src/github.com/htlhenry/ssh-to-k8s/

2. build

cd $GOPATH/src/github.com/htlhenry
go build -o ssh-to-k8s main.go

3. run

./ssh-to-k8s -h   # show help message

SSH to k8s proxy

Usage:
  ssh-to-k8s [flags]

Flags:
  -h, --help                    help for ssh-to-k8s
  -c, --kubeConfigPath string   k8s config file (default: ~/.kube/config)
  -p, --port string             listen port (default "2222")

4. use it

# Note: there not auth user implement
ssh -o "UserKnownHostsFile /dev/null" 127.0.0.1 -p 2222

# flow the help message, enter:
# <namespace> <pod> <container> 
# login to k8s

Acknowledgments

inspired by Dashboard and koko

ssh-to-k8s's Issues

多集群支持

怎么支持多集群管控