How exactly do we specify the environment variable for docker-compose in the production environment? For example, below is a snippet of how I have specified my env variables in my current docker-compose file of the development environment: environment: - REDIS_HOST=redis…
I am trying to develop an express api.It works on local machine as expected. I am using docker but on production with docker and heroku redis is not working Dockerfile FROM node:latest WORKDIR /usr/src/app COPY package*.json ./ RUN npm install…
I am trying to make a multi-container docker app using docker-compose. Here's what I am trying to accomplish: I have a python3 app, that takes a list of list of numbers as input from API call(fastAPI with gunicorn server) and…
I use Symfony 5 and React, with docker. Both container are on different docker-compose but on the same newtork, so they can see and ping each other. Now I want to POST something on one of my api route, here…
I'm very new to Docker and I have a CodeIgniter project that I have been working on via my localhost (XAMPP) up until now. I now want to host my project on Docker using GCP. Would anyone be able to…
I've been battling with this issue for the last 4 days of my life and it's driving me crazy. I'm trying to deploy a service that uses a postgres DB in RHEL 8. In order to do so, I'm deploying…
Based on this tutorial https://www.youtube.com/watch?v=XrFeRwJjWHI , I tried running Redis in Docker. File docker-compose.yml version: "3.8" services: redis: image: redis volumes: - ./data:/data ports: - 6379:6379 docker pull redis docker-compose up docker-compose up -d docker container ls telnet localhost 6379…
I am using Docker desktop for Windows - community edition, version 2.4.0.0 (2020-09-28) follow tutorial https://www.youtube.com/watch?v=XrFeRwJjWHI , File docker-compose.yml version: "6.0.8" services: redis: image: redis volumes: - ./data:/data ports: - 6379:6379 I run command Microsoft Windows [Version 10.0.19041.508] (c) 2020…
Recently i have started using docker for my project running with the following Django Nginx Gunicorn Celery Postgres Redis Earlier it was easy to setup debugger but after using docker-compose i am not able to do that. As soon as…
In the docker-compose.yml files, why are certain enumerations done with a dash -, and others without? services: web: # the enumeration of [build, ports, volumes, environment] doesn't use a - build: . ports: - "5000:5000" # why the - here?…