https://github.com/arklab/aci-sftp
Docker container for hosting an SFTP in Azure Container Instances
https://github.com/arklab/aci-sftp
Last synced: 4 months ago
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Docker container for hosting an SFTP in Azure Container Instances
- Host: GitHub
- URL: https://github.com/arklab/aci-sftp
- Owner: ARKlab
- License: mit
- Created: 2020-06-11T09:42:15.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2023-03-22T11:04:29.000Z (about 3 years ago)
- Last Synced: 2025-08-09T02:40:42.710Z (10 months ago)
- Language: Dockerfile
- Size: 6.84 KB
- Stars: 0
- Watchers: 13
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: Readme.md
- License: LICENSE
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README
# ACI-SFTP
## BREAKING: Move from DockerHub to Github Packages
Due to [`Free Team`](https://www.docker.com/blog/we-apologize-we-did-a-terrible-job-announcing-the-end-of-docker-free-teams/) tier being sunset by DockerHub, ARK is going to deprecate Docker image repositoy.
Update your deployments from `arkenergy/aci-sftp:latest` to `ghcr.io/arklab/aci-sftp:latest`.
## Host SFTP on Azure Container Instances
This image is based on [atmoz/sftp:latest](https://hub.docker.com/r/atmoz/sftp/) with the addition of sourcing SSH Keys from /ssh
Azure Container Instances doesn't allow to mount single files but only folders.
Mounting `/etc/ssh` for using stable keys would override the `/etc/ssh/ssh_config` and other files present in `/etc/ssh`.
This image copy `ssh_host_*key` files present in `/ssh` to `/etc/ssh` on startup.
This way is possible to mount keys as ACI's secrets in `/ssh`.
## Example
```yaml
apiVersion: 2018-10-01
location: westeurope
name: myContainerGroup
properties:
containers:
- name: sftp
properties:
image: ghcr.io/arklab/aci-sftp:latest
resources:
requests:
cpu: 1
memoryInGb: 1
ports:
- port: 22
volumeMounts:
- mountPath: /ssh
name: sshkeys
osType: Linux
volumes:
- name: sshkeys
secret:
ssh_host_rsa_key: your_base64_key
ssh_host_ed25519_key: your_base64_key
ipAddress:
type: Public
ports:
- protocol: tcp
port: 22
tags: null
type: Microsoft.ContainerInstance/containerGroups
```
```sh
# Deploy with YAML template
az container create \
--resource-group myResourceGroup \
--file aci-sftp.yaml
```
Tip: you can generate your keys with these commands:
```sh
ssh-keygen -t ed25519 -f ssh_host_ed25519_key < /dev/null
ssh-keygen -t rsa -b 4096 -f ssh_host_rsa_key < /dev/null
```
and then you can obtain the base64 string to use in ACI Secrets with these:
```sh
base64 -w0 ssh_host_ed25519_key
base64 -w0 ssh_host_rsa_key
```