// Aula 28 - Aplicação monolítica no Docker

# git clone https://github.com/Mazuco/Linux.git

# cd Linux/e-shop/monolith/

# pip3 install -r requirements.txt

# export FLASK_APP=main.py

# flask run

# curl localhost:5000/catalog?category=bicycles

# vim /etc/hosts

127.0.0.1 acme.com

# ping acme.com

# python main.py.

# vim Dockerfile

FROM python:3.7-alpine
WORKDIR /app
COPY requirements.txt ./
RUN pip install -r requirements.txt
COPY . .
EXPOSE 5000
CMD python main.py

# docker image build -t acme/eshop:1.0 .

# docker container run --rm -it \
--name eshop \
-p 5000:5000 \
acme/eshop:1.0

# curl http://acme.com:5000/catalog?category=bicycles

# curl http://acme.com:5000/checkout

# cd catalog

# docker image build -t acme/catalog:1.0 .

# docker run --rm -it --name catalog -p 3000:3000 acme/catalog:1.0

# curl http://acme.com:3000/catalog?type=bicycle

$ docker container run --rm -d \
--name catalog \
--label traefik.enable=true \
--label traefik.port=3000 \
--label traefik.priority=10 \
--label traefik.http.routers.catalog.rule="Host(\"acme.com\")
&& PathPrefix(\"/catalog\")" \
acme/catalog:1.0

$ docker container run --rm -d \
--name eshop \
--label traefik.enable=true \
--label traefik.port=5000 \
--label traefik.priority=1 \
--label traefik.http.routers.eshop.rule="Host(\"acme.com\")" \
acme/eshop:1.0

$ docker run -d \
--name traefik \
-p 8080:8080 \
-p 80:80 \
-v /var/run/docker.sock:/var/run/docker.sock \
traefik:v2.0 --api.insecure=true --providers.docker

$ curl http://acme.com/catalog?type=bicycles
$ curl http://acme.com/checkout

# docker container rm -f traefik eshop catalog