I feel like I have a fundamental misunderstanding of how to work with docker. Say that I have test.py which prints 1+1. I then proceed to containerize it with a Dockerfile that has FROM, CMD, etc... After building the image,…
I need to delete a port from the image and for some reason I can't recreate the image frome base image. How can I remove a port that exposes? I took this image where a port was exposed docker ps:…
File Directory Image Dockerfile FROM node:16 WORKDIR /app COPY package.json ./ RUN npm install COPY . . ENV PORT=5000 EXPOSE 5000 CMD [ "npm", "run", "dev" ] running docker file locally Login Succeeded $ docker build -t $CI_DOCKER_REPO:$CI_COMMIT_SHORT_SHA -f ./cronTest/Dockerfile…
Having an issue with a Docker Wordpress container for phpunit, configured with Docker Compose. When the two services have been started: Error: Error establishing a database connection. This either means that the username and password information in your `wp-config.php` file…
My Objective: I want to be able to restart a container based on the official Python Image using some command inside the container. My system: I have a own Docker image based on the official python image which look like…
I am getting this error while installing mongodb in docker [5/6] RUN apk add mongodb=3.4.4-r0: #8 0.327 ERROR: unable to select packages: #8 0.328 mongodb (no such package): #8 0.347 required by: world[mongodb=3.4.4-r0]. executor failed running [/bin/sh -c apk add…
Please I am unable to figure out the issue using asp.net core and github actions. My goal is a ci on github using actions and a push to docker. The files are not excluded on .dockerignore. Step 6/17 : COPY…
I'm using ENTRYPOINT to pass in an argument when running docker run but I cannot get the runtime argument to surface in my script as an argument. Dockerfile FROM debian:latest ENV a="my arg in Dockerfile" COPY . . RUN chmod…
I'm having difficulties setting up a golang dockerfile for a personal project. project structure is: Project | +-- log.go (contains main) | +-- go.mod | +-- hash | +-- hash.go The app prints a random hash every 5 seconds and…
Suppose that I have an entry-point to a shell script as I want to use some conditionals in a dockerfile. Is there a way to do something like this? ENTRYPOINT ["./entry.sh", "lambda-name"] Inside of entry.sh #!/usr/bin/env bash lambda_name=$1 echo "$lambda_name"…