Small and flexible docker image with vsftpd server
docker run -d \
-p "21:21" \
-p 21000-21010:21000-21010 \
-e USERS="one|1234" \
-e ADDRESS=ftp.site.domain \
delfer/alpine-ftp-server
Environment variables:
USERS
- space and |
separated list (optional, default: alpineftp|alpineftp
)
name1|password1|[folder1][|uid1][|gid1] name2|password2|[folder2][|uid2][|gid2]
ADDRESS
- external address to which clients can connect for passive ports (optional, should resolve to ftp server ip address)MIN_PORT
- minimum port number to be used for passive connections (optional, default 21000
)MAX_PORT
- maximum port number to be used for passive connections (optional, default 21010
)user|password foo|bar|/home/foo
user|password|/home/user/dir|10000
user|password|/home/user/dir|10000|10000
user|password||10000
user|password||10000|82
: add to an existing group (www-data)Issue free Let's Encrypt certificate and use it with alpine-ftp-server
.
mkdir -p /etc/letsencrypt
docker run -it --rm \
-p 80:80 \
-v "/etc/letsencrypt:/etc/letsencrypt" \
certbot/certbot certonly \
--standalone \
--preferred-challenges http \
-n --agree-tos \
--email i@delfer.ru \
-d ftp.site.domain
docker run -d \
--name ftp \
-p "21:21" \
-p 21000-21010:21000-21010 \
-v "/etc/letsencrypt:/etc/letsencrypt:ro" \
-e USERS="one|1234" \
-e ADDRESS=ftp.site.domain \
-e TLS_CERT="/etc/letsencrypt/live/ftp.site.domain/fullchain.pem" \
-e TLS_KEY="/etc/letsencrypt/live/ftp.site.domain/privkey.pem" \
delfer/alpine-ftp-server
certbot renew
command.alpine-ftp-server:
image: delfer/alpine-ftp-server
ports:
- "21:21"
- 21000-21010:21000-21010
environment:
- USERS="one|1234"
- ADDRESS=ftp.site.domain
volumes:
- ...