kalithekitsune/reversed-ssh-tunnel
Pure SSH tunnel to expose a local service using a gateway
780
kalithekitsune/reversed-ssh-tunnel repository overview
Docker Reversed SSH Tunnel
Create a lightweight Alpine Linux based SSH tunnel to a host. Uses pure SSH, no fluff.
Image source & learn more about ssh tunneling here
FORKED FROM jujhars13/docker-ssh-tunnel but reversed the tunnel direction.
Perks
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Stay up to date (with weekly builds that ensure that OpenSSH is up to date)
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Lightweight
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Easy to use
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No need to install anything on the host or the client
Required Parameters
| Variable | Description | default |
|---|---|---|
SSH_PORT | Port number for SSH | 22 |
SSH_USER | Username for the SSH connection | root |
CONTAINER_IP | IP address of the container | 127.0.0.1 |
CONTAINER_PORT | The port you want to expose on the container | 80 |
GATEWAY_IP | IP/Domain of the machine that will expose your app (the host) | (required) |
REMOTE_PORT | Which port should sshd listen from on the gateway | 80 |
REMOTE_IP | Which IP should sshd listen from on the gateway (* for all) | * |
Note: Remember to inject/mount your private SSH key into the container to /ssh_key/id_rsa.
Repos
- gcr.io:
docker pull gcr.io/kalitsune/docker-reversed-ssh-tunnel - Docker Hub:
docker pull kalithekitsune/docker-reversed-ssh-tunnel
Example
please refer to the examples/docker-compose.yml file for an example.
Recommandations
if you want to use an open-ssh docker container as the gatewway, you can use this linux-server.io image mod
Tag summary
Content type
Image
Digest
sha256:37961d2a0…
Size
4.9 MB
Last updated
over 2 years ago
docker pull kalithekitsune/reversed-ssh-tunnel