Sign inSign up

zenosmosis/docker-coturn

By zenosmosis

•Updated about 7 years ago

Image
0

2.7K

zenosmosis/docker-coturn repository overview

⁠Docker image for TURN server

A Docker container with the Coturn TURN server⁠.

⁠Run the container

docker run \
  -d \
  -p 3478:3478 \
  -p 3478:3478/udp \
  -p 65435-65535:65435-65535/udp \
  --restart=always \
  --name coturn \
  zenosmosis/docker-coturn

⁠Environment variables

This image supports some environment variables:

  • USERNAME: Username needed for turn. Defaults to username
  • PASSWORD: Password needed for turn. Defaults ro password
  • REALM: Realm needed for turn. Defaults to realm
  • MIN_PORT: This defines the min-port for the range used by turn. Defaults to 65435
  • MAX_PORT: This defines the max-port for the range used by turn. Defaults to 65535

An example:

# This makes sure, that the min- and max-port is the same for all environment variables
export MIN_PORT=50000
export MAX_PORT=50010
docker run \
  -d \
  -p 3478:3478 \
  -p 3478:3478/udp \
  -p ${MIN_PORT}-${MAX_PORT}:${MIN_PORT}-${MAX_PORT}/udp \
  -e USERNAME=another_user \
  -e PASSWORD=another_password \
  -e REALM=another_realm \
  -e MIN_PORT=${MIN_PORT} \
  -e MAX_PORT=${MAX_PORT} \
  --restart=always \
  --name coturn \
  zenosmosis/docker-coturn

⁠Certificates

Store the cert under /opt/cert.pem and the key under /opt/pkey.pem and mount them as volumes:

docker run \
  -d \
  -p 3478:3478 \
  -p 3478:3478/udp \
  -p 65435-65535:65435-65535/udp \
  --volume /opt/cert.pem:/etc/ssl/turn_server_cert.pem \
  --volume /opt/pkey.pem:/etc/ssl/turn_server_pkey.pem \
  --restart=always \
  --name coturn \
  zenosmosis/docker-coturn

⁠Debugging

docker logs coturn
docker exec -it coturn /bin/bash

⁠Bonus: Build and push the container to Docker Hub⁠

# Clone
git clone https://github.com/zenOSmosis/docker-coturn.git 

# Build
docker build -t zenosmosis/docker-coturn .

# Tag
VERSION=0.0.2
docker tag zenosmosis/docker-coturn zenosmosis/docker-coturn:$VERSION

# Login to Docker (if not already logged in)
docker login

# Push
docker push zenosmosis/docker-coturn:latest
docker push zenosmosis/docker-coturn:$VERSION

# At this point, you MAY want to log out of Docker, as it could cause authentication errors when trying to build other's containers
docker logout

⁠Thanks

The initial version of this image was created by anastasiia-zolochevska/turn-server-docker-image⁠. Thanks to boldt/turn-server-docker-image⁠ for the README.md and Dockerfile updates.

Tag summary

Content type

Image

Digest

Size

52.6 MB

Last updated

about 7 years ago

docker pull zenosmosis/docker-coturn