My Python based Docker image is 6.35GB. I tried multi stage build and several other options found while searching( like cache cleanup) Nothing helped. I might be missing something really important. # Use a smaller base image FROM python:3.11.4-slim as…
I have the following Dockerfile. It correctly installs /usr/bin/node but not /usr/bin/npm. What do I need to add/change to fix this? FROM php:8.3-apache COPY --from=composer:latest /usr/bin/composer /usr/local/bin/composer RUN apt-get update && apt-get install -y gnupg && mkdir -p /etc/apt/keyrings &&…
I am experimenting with docker and trying to create a demo of everything working without having to commit anything yet. I have multiple git repos that have services within them. We clone all these projects into a central folder. I…
I need to be able to run within the same container both: my nodejs server.js and mongodb. I know it is possible to achieve this with docker-compose or with two separate containers but that is not an option here. I…
Premises Given a file oneSourceOfTruth.env: FOO=42 ... (many entries) and a docker-compose.yml: services: my-service: dockefile: ./Dockerfile env_file: oneSourceOfTruth.env 🏁 Objective I'd like to have all variables from oneSourceOfTruth.env available in the Dockerfile during the build step via docker compose build…
I'm trying to set up a multi-stage Docker build for my Node.js and Nest.js application. The Dockerfile includes installing dependencies, building the application, and running it. However, I'm encountering an issue with the npm run build command in the production…
I want to isolate my development environment to create a project in C. But I don't know how to use Docker with C. I'm getting confused about running the program and I would like someone to help me. Take for…
I've been trying to build a multi site Apache docker but all in vain. Here is my docker-compose.yml version: '3.9' services: app: container_name: Core build: context: ./conf/core args: UID: ${UID:-1000} env_file: - "./.env" ports: - "${HTTP_PORT:-80}:80" - "${HTTPS_PORT:-443}:443" volumes: -…
I am using Chroma DB (0.4.8) in a Python 3.10 Flask REST API application. The application runs well on local developer machines (including Windows and OS X machines). I am using the multi-stage Dockerfile below to package the application in…
I am newly learning Docker and compose, I have searched and watched many tutorials but could not understand what is causing this connection error: _mysql_connector.MySQLInterfaceError: Can't connect to MySQL server on 'localhost:3306' (99) my file structure: docker-compose.yml .env mysql/ database.sql…