Just edit the Dockerfile and change ENV vars
docker build -t blynk .
docker run --name blynk-server -v ~/blynk-server/server/Docker:/data -p 8440:8440 -p 8080:8080 -p 9443:9443 -d blynk
Don't forget to change the port attribution if you change on the ENV vars in Dockerfile
Stop and remove your actual container
docker stop blynk-server && docker rm blynk-server
- Edit your Blynk server version on the ENV var in Dockerfile
- Build & Launch
Have Fun ! ✌️ 🐳