I have a node project which uses Redis for queue purposes.
I required the Redis in compose file & it’s working fine. But when I try to build the docker image from the Dickerfile and run that built image with docker run, it can’t find/connect to the Redis.
My question is: If docker doesn’t include the images from the compose file when building the image from Dockerfile, how the built image can run?
Compose & Dockerfile are given below.
version: '3' services: oaq-web: image: node:16.10-alpine3.13 container_name: oaq-web volumes: - ./:/usr/src/oaq networks: - oaq-network working_dir: /usr/src/oaq ports: - "5000:5000" command: npm run dev redis: image: redis:6.2 ports: - "6379:6379" networks: - oaq-network networks: oaq-network: driver: bridge
FROM node:16.10-alpine3.13 RUN mkdir -p app COPY . /app WORKDIR /app RUN npm install RUN npm run build CMD ["npm", "start"]
Source: Docker Questions