Questions tagged [docker]

Docker provides a high-level API to containerize processes and applications with some degree of isolation and repeatability across servers. Docker supports both Linux and Windows containers running on x86/64, ARM and other architectures.

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17 views

Is this docker entrypoint bash script for passing parameters to the containerized app 'good'?

Source code located here I am trying to pass extra parameters from a container to the contained application. The following bash script is working to pass extra variables, but I'm not sure that it's ...
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1answer
51 views

Bash script (to be used as a login MOTD message) that displays status of docker-compose projects, and individual docker containers

This is for a cheap VPS I use for personal projects. I like having a message of the day displaying system info on login; I wanted to add the status of my docker containers to it, to see if all are ...
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1answer
140 views

Dockerfile of Vim + Plugins and .vimrc

What follows is a Dockerfile for my Vim settings, so I could use it anywhere. While it is public, it is not intended for mass usage, and so the face that it creates the password in the build process ...
4
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1answer
530 views

Historical Funding Rate Miner for ftx.com

I recently started to take a look at the Go programming language and decided to write a small project without practical use. The objectives were: Regularly poll the latest funding rates from https://...
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0answers
85 views

Microservice for scraping images with celery

I made a project, that scrapes images asynchronously and saves them in container. I have access to them through volume. Scrapy finds images on given web page. Any tips will be good. But first I would ...
3
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1answer
32 views

Getting weather and cycling data (yr.no, oslobysykkel)

What I am trying to do, is to get weather data, data about bike trips and populate the postgresql database in order to be able to work with this data from Power BI/Tableau/any other tool. I have two ...
3
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1answer
316 views

Bash script to send certain data from AWC EC2 to CloudWatch

Here's a little bash script I wrote, which basically checks something on an Amazon EC2 instance and reports data to CloudWatch every 60 seconds. I'll run this inside a container. Everything works just ...
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903 views

Implementation of Gitlab CI + Docker + Spring Boot

i would really appreciate if anyone could invest a bit of time to review what i did. Basically this is first time i do this, and that is reason why i need another set of eyes. I have Spring Boot ...
3
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0answers
81 views

PowerShell script to execute Docker maintenance, optionally non-interactively

Problem Developers in my team are new to Docker. I wanted to provide a way to accomplish general Docker housekeeping tasks (like pruning unused images and compacting the Hyper-V volume) largely ...
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2answers
104 views

First Dockerfile, I would appreciate critique

As the title says, this is my first Dockerfile. It won't be published on any registry, just for my internal use at home. I'd appreciate any critique of what I could do better. I'm currently working on ...
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421 views

Docker-compose for task-based Flask API with Redis and rq

I am not a Docker guru or expert in Flask or Redis. However, I need to leverage these technologies. I managed to cobble something together that works and would like to submit it for review. The MWE ...
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1answer
40 views

Deployment Automatization for docker builds, kubernetes deploys and secret injection

I've written a small script that automates the tasks I previously did manually for deploying onto our kubernetes clusters and I am quite happy with the results I have, but I do think that what my ...
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1answer
670 views

Reviewing the Dockerfile and docker-compose.yml files for a basic nodejs mysql project

I'm new to docker and after much research and stufy I've created a sample application and would like it to be reviewed in case if I'm missing any corner or if there's redundant information that can be ...
3
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1answer
77 views

batch add users to nextcloud on docker with csv

I have a working script that will batch add users to an instance of nextcloud running on top of docker. This version is the result of changes made after asking this question. I guess I'm looking for ...
5
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1answer
248 views

Batch upload users to nextcloud on docker with bash csv

I have this bash script that adds users to NextCloud from a csv file. It expects to be run from the same directory as the docker-compose.yml file. I'm pretty new to bash scripting and I'm wondering ...
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0answers
61 views

Dockerfile to generate a unit test image AND a production image

I use a single dockerfile to build and run the following images: Production application image: ...
3
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1answer
210 views

Bool function in PHP to check if you run the script inside docker

I had to do a CLI script that does something, I also had to add a validation that checks if it runs inside the Docker. After some research I found a solution that people check some processes via ...
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1answer
52 views

Combining ADD and VOLUME on a nodejs Dockerfile

I have a node project. My scripts section of package.json looks like this: ...