Flask Celery Docker Compose

Initial build

git clone https://github.com/seanfcarroll/flask-docker-compose.git
cp ~/apps/secrets.py flask-docker-compose/flask-celery/
docker-compose build
docker-compose up -d

Get status and logs

docker-compose ps
docker ps
docker logs 7b7ff37ed2d5

Rebuild a specfic container

docker-compose ps
docker-compose stop web
docker-compose rm web
docker-compose up -d

Start, stop, delete

stop all containers:
docker kill $(docker ps -q) &&  docker rm $(docker ps -a -q) && docker rmi $(docker images -q)

remove all containers
docker rm $(docker ps -a -q)

remove all docker images
docker rmi $(docker images -q)

Shell into container

sudo docker exec -i -t 665b4a1e17b6 /bin/bash

Smoke Test

Home page

Monitor

Home page

Scaling

docker-compose scale worker=5

This will create 4 more containers each running a worker. http://your-dockermachine-ip:5555 should now show 5 workers waiting for some jobs!

Development Only

The flask-celery/secrets.py file allows access to the Rails server on OS X using the special address:

docker.for.mac.localhost