139,818 questions
-3
votes
0
answers
17
views
Pihole/unbound: DNSMASQ_WARN dnsmasq warning: ignoring query from non-local network [closed]
I'm running a Pi-hole setup using Docker Compose, together with an Unbound container for DNS resolution. However, I'm facing an issue I cant solve myself: when I point my router's DNS to the Pi-hole ...
- 1
0
votes
0
answers
27
views
Using SSL certificate failed with OpenSSL error - ca md too weak. .NET 9 Docker [duplicate]
From MacOS everything is fine, but in docker exceptions is thrown
Unhandled exception occurred
System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner ...
-3
votes
0
answers
26
views
Next.js + Nginx + cloudflare tunnel issue [duplicate]
I developed my personal portfolio website by using Next.js with TypeScript enabled, I successfully tested in my PC, and then decided to host it, later I have purchased a domain from Hostinger and ...
-3
votes
0
answers
33
views
How to route traffic from Docker to host's SMTP server [closed]
Ideally I should have my SMTP server within a Docker container, however, I would like to know if and how it is possible to route TCP packets, from port 2525 (in the container), to port 25 (on the host)...
- 682
0
votes
0
answers
43
views
Cloudflare tunnel issue with Next.js application [closed]
I developed my personal portfolio website by using Next.js with TypeScript enabled, I successfully tested in my PC, and then decided to host it, later I have purchased a domain from Hostinger and ...
-5
votes
0
answers
92
views
Can't find Docker image with python 3.12, cuda 12.x, pytorch 2.x and numpy 2.x [closed]
The latest Docker image on https://hub.docker.com/r/pytorch/pytorch/tags (pytorch/pytorch:2.8.0-cuda12.9-cudnn9-runtime) is built on python 3.11.3, but it does have pytorch 2.8, cuda 12.9 and numpy 2....
- 51
0
votes
1
answer
29
views
Overriding Compose profiles with 'extends' instead of appending them
I have recently tried to combine Docker Compose profiles with the extends: feature to create a slightly modified service B based on the main service A.
a_service:
profiles: [a]
...
- 5
-2
votes
0
answers
47
views
ExpressJS log duplicates in Docker console [closed]
I have a Docker Container with an ExpressJS application (which doesn't serve HTML content).
When I run that container locally (using docker compose up --build) the logs in the console are as expected:
...
0
votes
0
answers
23
views
Sharing EFS file between services using AWS Copilot
I'm facing an issue with EFS volume sharing between two services in my AWS Copilot application and would appreciate your input on the correct manifest configuration.
Goal: My goal is to have a Load ...
- 61
0
votes
1
answer
64
views
Dockerised WASM, ASP.NET Core Web API & Postgres - 405 Error
I have a project with 3 docker containers/services: Blazor WASM client, ASP.NET Core Web API, and a Postgres database. I have set up SSL in Nginx and can reach the client without issues. All ...
- 53
0
votes
1
answer
37
views
Accessing Docker Host's Docker Socket from a Containerized Airflow Setup (Permission Denied Issue) [closed]
I'm running Apache Airflow in Docker using the official docker-compose setup, and I wanted to use the DockerOperator to launch additional containers using the host’s Docker daemon.
To do this, I:
...
- 117
-3
votes
0
answers
30
views
Docker: "authorization failed" error when pushing image to Docker hub [closed]
I'm trying to push a Docker image to Docker Hub using the dollowing command:
docker push barba-branca/getting-started-todo-app
But I get this error:
the push refers to repository [docker.io/barba-...
0
votes
0
answers
35
views
Unable to connect to pulsar running in docker
I am having some issues to communicate with pulsar, I would like to have a producer that can connect from my host (machine) to the service in docker, but also allow a docker service to connect to it ...
- 126
0
votes
0
answers
59
views
Azure Pipelines insufficient memory in Docker after August 1 update [closed]
Since the August 1 2025 update in Azure DevOps pipelines, I am getting a memory exception in a quarter of my project's process in the Docker build section. I use Ubuntu 22.04, but I have tried others. ...
1
vote
0
answers
22
views
SAM CLI Lambda container cannot connect to LocalStack Secrets Manager on macOS:
"Could not connect to the endpoint URL: http://localhost:4566/
I'm developing a FastAPI-based Lambda function using AWS SAM CLI for local testing on macOS, with LocalStack emulating Secrets ...
- 11