Questions tagged [docker]
Use this tag for Docker container specifications (Dockerfiles) or for code that interacts with the Docker server of a system.
36 questions
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3
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2
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Laravel Wallet Service Backend
I’ve built a backend-only wallet service using Laravel 8, and it’s fully containerized with Docker. The project handles two user roles (Players and Backoffice Agents) and provides JWT-based ...
1
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0
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Performance of a dockerfile that uses vcpkg, c++, rust, swift and npm
I have the following dockerfile, which builds a Backend and Frontend for a large project. The project uses the following technologies:
C++ (using vcpkg as a package manager <-- very slow)
Swift (...
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user289696
4
votes
1
answer
63
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sqlalchemy and alembic integration in FastAPI
I am building a fastAPI + sqlalchemy + alembic + docker-compose reusable template.
Full source code: https://github.com/mascai/fastapi_template (commit 77ce7f2)
I would appreciate pull-requests =)
The ...
5
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2
answers
151
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Bash Script for Docker Image Cleanup
I’ve been working on a bash script to clean up old Docker images while keeping the latest tag for each repository and skipping images currently in use. I’m sharing the script below and would ...
2
votes
1
answer
166
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Update a docker compose service properly
I'm currently running an executable in Docker that has been mounted as a Docker volume in the foreground. The executable (or the service) continuously generates console output and can be interrupted ...
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0
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180
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How to reduce the build time/cache Docker image layer in subsequent GitHub Actions runs?
I have a Dockerfile with ubuntu:22.04 as a base image and a manual Python installation(specific version i.e., 3.11.1) layer which takes a long time. How to cache ...
5
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2
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How to reduce the build time of Docker image layer in GitHub Actions?
I have a Dockerfile with ubuntu:22.04 as a base image and a manual Python installation(specific version i.e., 3.11.1) layer which takes a long time.
Approach 1:
...
4
votes
1
answer
81
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Debian and Docker compose upgrade script, 2nd version
As a continuation of this question, I would like a second review from you.
Here is the updated sh script:
...
3
votes
1
answer
194
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Debian and Docker compose upgrade script
I'm running Debian 12 and Docker compose containers. Once a day, crontab should start the script, but the script should also be called manually. Could you rate my upgrade script file or recommend an ...
5
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2
answers
449
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Parsing gateway ip from `/proc/net/route` in a docker container
In try to replicate the outcome of the following command sequence using php:
netstat -rn | grep "^0.0.0.0 " | cut -d " " -f10
I did this using ...
4
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2
answers
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Install specific version of Python in docker
Downloading specific version like 3.11.1 from https://www.python.org/ftp/python/3.11.1/Python-3.11.1.tgz and installing ...
3
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0
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95
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CLI app to spin up a Docker cluster
This is my first Go project. I've written a CLI app to provision a database cluster on docker containers. Since it's a distributed database, you can configure per-node services. For example: to ...
7
votes
1
answer
2k
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Nginx Docker image with built from source with modules
I needed Nginx Docker image with additional modules (Lua and headers more) and Lua Prometheus lib. I did not want to use Openresty for that because its Alpine docker image weighs ~110MB, when Nginx ...
2
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0
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77
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a C/Python X server interface extension package
The project is named winlin; it's a portmanteau of the words window and Linux.
I'm working on a CPython extension to interact with the X server and manipulate windows. I don't have a ton of ...
3
votes
1
answer
134
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Docker project that deploys a RESTful API with Flask and MySQL
What's up? this is a small project to teach myself Docker.
This Docker setup works, healthchecks pass for both app and mysql, app is initialized and is listening as expected, what I'm looking is a ...