add sftp

Author: vimagick

README.md

@@ -356,6 +356,7 @@ A collection of delicious docker recipes.
       - [x] vnc
     - selenoid-ui
 - [x] sentry
+- [x] atmoz/sftp
 - [x] scrapinghub/splash
 - [x] teamatldocker
     - [x] confluence

sftp/README.md

@@ -0,0 +1,34 @@
+sftp
+====
+
+![](https://raw.githubusercontent.com/atmoz/sftp/master/openssh.png)
+
+## up and running
+
+```bash
+$ chown root:root data
+
+$ docker-compose up -d
+
+$ sftp -P 2222 foo@localhost
+foo@localhost's password: ******
+Connected to foo@localhost.
+>>> version
+SFTP protocol version 3
+>>> ls
+upload
+>>> put README.md upload
+Uploading README.md to /upload/README.md
+>>> bye
+
+$ tree data
+data
+├── bar
+├── baz
+├── foo
+│   └── upload
+│       └── README.md
+└── users.conf
+```
+
+:warning: Changes to existing users are ignored.

sftp/data/users.conf

@@ -0,0 +1,3 @@
+foo:123:1001:100:upload
+bar:abc:1002:100:upload
+baz:xyz:1003:100:upload

sftp/docker-compose.yml

@@ -0,0 +1,9 @@
+sftp:
+  image: atmoz/sftp:alpine
+  ports:
+    - "2222:22"
+  volumes:
+    - /etc/ssh
+    - ./data:/home
+    - ./data/users.conf:/etc/sftp/users.conf:ro
+  restart: unless-stopped