init

init docker swarm

docker swarm init

edit /etc/hosts file to add:

127.0.0.1   portainer.traefik django1.traefik django2.traefik postgres.traefik

generate SSL certificate files:

chmod +x util/generate-ssl-certificates.sh
./util/generate-ssl-certificates.sh 
mkdir config/traefik/certificates/
mv traefik.crt config/traefik/certificates/
mv traefik.key config/traefik/certificates/

update the file permission:

chmod +x app/entrypoint.sh

update the SECRET_KEY in django-stack.yml

build

docker build ./app -t futoshita/django

start

docker stack deploy -c django-stack.yml mystack

use

Traefik dashboard: http://127.0.0.1:8080/dashboard/

https://portainer.traefik

https://django1.traefik

https://django2.traefik

stop

docker stack rm mystack

resources

https://www.melvinvivas.com/docker-stack-sample-with-traefik/

https://www.bardina.net/traefik-gitlab-docker/

https://testdriven.io/blog/dockerizing-django-with-postgres-gunicorn-and-nginx/