.dockerignore

**/node_modules
node_modules

com.Dockerfile

FROM node:13

WORKDIR /usr/app

RUN mkdir -p ./titan-base ./titan-com

COPY ./titan-base/package.json ./titan-base

RUN cd ./titan-base && npm install

COPY ./titan-com/package.json ./titan-com

RUN cd ./titan-com && npm install

COPY ./titan-base ./titan-base

COPY ./titan-com ./titan-com

# CMD ["node","./titan-com/index.js"]

docker-compose.yml

version: "3"
services:
  redis:
    image: redis
    container_name: cache
    restart: always
    expose:
      - 6379

  comapp:
    build:
      context: .
      dockerfile: titancom.Dockerfile
    container_name: comapp
    volumes:
      - usr/app/titan-base/node_modules
      - usr/app/titan-com/node_modules
      - .:/usr/app/
    # restart: always
    links:
      - redis
    ports:
      - "5101:5101"
      - "5102:5102"
      - "4100:4100"
    environment:
      - REDIS_URL=redis://cache
      - container=true
    command: ["node", "./titan-com/index.js"]

  webapp:
    build:
      context: .
      dockerfile: titanweb.Dockerfile
    container_name: webapp
    volumes:
      - usr/app/titan-base/node_modules
      - usr/app/titan-web/node_modules
      - .:/usr/app/
    # restart: always
    links:
      - redis
      - comapp
    ports:
      - "8080:8080"
    environment:
      - REDIS_URL=redis://cache
      - container=true
    command: ["node", "./titan-web/app.js"]

titancom.single.Dockerfile

# FROM node:alpine3.11

FROM node:13

WORKDIR /usr/app

RUN wget http://download.redis.io/redis-stable.tar.gz && \
    tar xvzf redis-stable.tar.gz && \
    cd redis-stable && \
    make && \
    mv src/redis-server /usr/bin/ && \
    cd .. && \
    rm -r redis-stable && \
    npm install -g concurrently



RUN mkdir -p ./titan-base ./titan-com

COPY ./titan-base/package.json ./titan-base

RUN cd ./titan-base && npm install

COPY ./titan-com/package.json ./titan-com

RUN cd ./titan-com && npm install

COPY ./titan-base ./titan-base

COPY ./titan-com ./titan-com



# CMD ["node","./titan-com/index.js"]


EXPOSE 5101

EXPOSE 5102

EXPOSE 6379

CMD concurrently "/usr/bin/redis-server --bind '0.0.0.0'" "node ./titan-com/index.js" 

web.Dockerfile

FROM node:13

WORKDIR /usr/app

RUN mkdir -p ./titan-base ./titan-com

COPY ./titan-base/package.json ./titan-base

RUN cd ./titan-base && npm install

COPY ./titan-com/package.json ./titan-com

RUN cd ./titan-com && npm install

COPY ./titan-base ./titan-base

COPY ./titan-com ./titan-com

# CMD ["node","./titan-com/index.js"]