Unable to run two docker containers with docker-co

I'm trying to run two web services in 2 separate containers, but unable to run them both at the same time. Separately they both work.

My project structure is this:

/
- docker-compose.yml
- Dockerfile
- pom.xml
- src/
- ... other spring boot web service folders and files
- Pirmas/
  -Dockerfile
  -app.py
  -docker-compose.yml (it is not used when running both services)

One web service is in the main directory the other is in the directory "Pirmas". I try to run docker composer from the base folder where the spring boot service is. I use the command "docker-compose up --build -d".

However, after building only the spring boot web service is launched and when I check the logs of the flask web service it says "python: can't open file 'app.py': [Errno 2] No such file or directory"

My spring boot service Dockerfile:

FROM maven:3.6-jdk-8 AS build  

WORKDIR /code

COPY src /code/app/src
COPY pom.xml /code/app
RUN mvn -f /code/app/pom.xml clean install

FROM openjdk:8
COPY --from=build /code/app/target/SpringWebServiceToDoList-0.0.1-SNAPSHOT.jar SpringWebServiceToDoList-0.0.1-SNAPSHOT.jar
EXPOSE 5000
CMD ["java","-jar","SpringWebServiceToDoList-0.0.1-SNAPSHOT.jar"]

My docker-compose.yml file in the same directory:

version: '3'

services:
  springboot-docker-compose-app-container:
    build: .
    ports:
      - "80:5000"
    depends_on:
    - friendservice
    volumes:
    - .:/code
    networks:
    - mynet
  friendservice:
    build: ./Pirmas
    command: python app.py
    ports:
    - 5000:5001
    networks:
    - mynet

networks:
    mynet:

My Dockerfile in the flash web service:

FROM python:3

WORKDIR /code

COPY requirements.txt ./
RUN pip install -r requirements.txt

Lastly the docker-compose.yml which I assume is not used(from the flask web service directory "Pirmas"):

web:
  build: .
  command: python app.py
  ports:
    - "80:5000"
  volumes:
    - .:/code

What I tried:

I tried removing the volumes. Tried different paths in docker-compose.yml like python ./Pirmas/app.py

I would be grateful for any help or ideas.

Thank you.

EDIT

I'm having a similar issue when trying to launch another project, but this time a Spring Boot application.

The project structure:/
    - docker-compose.yml
    - Dockerfile
    - pom.xml
    - src/
    - ... other spring boot web service folders and files
    - rest-bookstore/
      -Dockerfile
      -rest
        -src
        -target
          -gs-rest-service-0.1.0.jar

The old Dockerfile of the first spring boot service is the same the new one is:

FROM maven:3.6.0-jdk-8-alpine
COPY rest /rest
WORKDIR /rest
RUN mvn clean package
CMD java -jar target/gs-rest-service-0.1.0.jar --server.port=5000

And the docker-compose.yml

version: '3'

services:
  springboot-docker-compose-app-container:
    build: .
    ports:
      - "80:5000"
    depends_on:
    - friendservice
    volumes:
    - .:/code
    networks:
    - mynet
  friendservice:
    build: ./rest-bookstore
    volumes:
    - ./rest-bookstore:/rest
    ports:
    - 5000:5001
    networks:
    - mynet

networks:
    mynet:

I get error:

Unable to access jarfile target/gs-rest-service-0.1.0.jar

And I don't know why since in the new dockerfile it copies the whole rest directory

Your friendservice doesn't have app.py inside. You should whether copy it so your Dockerfile looks like

FROM python:3

WORKDIR /code

COPY requirements.txt ./
RUN pip install -r requirements.txt

COPY app.py ./

Or you can attach volume in your docker-compose.yml so it looks like

...
  friendservice:
    build: ./Pirmas
    command: python app.py
    ports:
    - 5000:5001
    volumes:
    - ./Pirmas:/code
    networks:
    - mynet
...