meower | Social network for cats | Microservice library

There have been various similar cases here on stackoverflow but they're pretty much all refer to incorrect ports or using localhost as the IP instead of the docker-machine ip.

The vue.js app connects perfectly fine to the websocket and works. However, the GET requests to 192.168.99.100:8080/meows and other endpoints all hit the nginx 502 bad gateway. Manually accessing the endpoints (instead of vue.js) also hit 502 bad gateway.

The ip's are properly set. Ports are the same everywhere :8080. endpoints have the correct http verband all have an nginx upstream pointing at the server location /..{}. Yet no problems connecting to the network, all data passing through no problem.

EDIT: Im running windows 7 with the docker-toolbox because my windows version doesnt have the whole virtualization thing. No further configuration after installation has been done.

The architecture is the following:

docker-compose