In this task, you are given an existing project that consists of multiple service. Your task is to implement dockerfiles for each service and docker-compose file to run the services. Think about developer experience. Try to follow docker best-practices, especially:

• Multi-stage build
• Minimize the size of images
• Think about caching
• Pin versions of base images

You can create more then one dockerfile for each service, and more then one docker-compose file in the project. There is no one correct setup in this task. You can see an example solution at the implementation-solution branch.

graph
    f[Frontend app: vue/node]
    subgraph b[Backend]
        s[Server: python/flask]
        m[Service: go]
        ds[Server DB: postgres]
        ms[Service DB: mongo]
    end

    f --- s
    s --- m
    s --- ds
    m --- ms

• frontend
• server
• service

• If you are not sure how to write a Dockerfile for a specific service, you can use Dockerfile.template file
• If you are not sure how to write a docker-compose file, you can use docker-compose.template.yml file
• If you are short on time, you can copy the Dockerfiles from the implementation-solution branch and only write the docker-compose file