Published 2020-04-25T21:25:00Z by Physics Derivation Graph
At home on my Mac I use Docker Compose to build the combined nginx + gunicorn containers.
In the file proofofconcept/v7_pickle_web_interface/docker-compose.yaml
I had version: "3.7"
which worked for me.
(The compatibility matrix is here: https://docs.docker.com/compose/compose-file/)
I ran docker-compose on DigitalOcean's 18.04 Ubuntu and got the message
$ docker-compose up --build --remove-orphans ERROR: Version in "./docker-compose.yaml" is unsupported.
The versions on DigitalOcean's Ubuntu 18.04 are
$ docker version Client: Docker Engine - Community Version: 19.03.8 $ docker-compose version docker-compose version 1.21.2, build a133471 docker-py version: 3.3.0 CPython version: 3.6.5 OpenSSL version: OpenSSL 1.0.1t 3 May 2016
while at home I have
$ docker version Client: Docker Engine - Community Version: 19.03.8