32,398 questions
0
votes
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58
views
setting up a postgres database in my docker-compose containers. Why isn't my .bak file restoring the database?
Context: I'm deploying a localhost version of a website to do some troubleshooting. It's a Django website running Mezzanine (yes it's very old, hence the debugging).
The website has a Postgres ...
0
votes
0
answers
71
views
docker compose file and certbot container keeps restart
iam running odoo by docker compose and get
bfd9cccbf689 certbot/certbot "/bin/sh -c trap exi…" 16 minutes ago Restarting (0) 39 seconds ago ...
0
votes
1
answer
33
views
Attach to a container + auto install plugins
I'm having an issue to setup correctly my project. I have a docker-compose, that I must launch using a custom bash function to create some files and setup the environment. When the containers are ...
0
votes
0
answers
54
views
Spring Boot Microservice Not Using CONFIG_SERVER_URI from Docker Compose
I'm deploying a Spring Boot microservice using Docker Compose, but it's still trying to fetch its configuration from http://localhost:8888 instead of the config-service container.
Spring Boot ...
-1
votes
1
answer
78
views
Docker postgresql can't log in from java
I made a docker-compose database
services:
db:
image: postgres:latest
ports:
- "5432:5432"
restart: always
environment:
POSTGRES_USER: postgres
...
0
votes
1
answer
272
views
devcontainer features dependencies overrides Docker commands
I am trying to configure a new Rails application using devcontainer and this is my Dockerfile at .devcontainer file:
# Make sure RUBY_VERSION matches the Ruby version in .ruby-version
ARG RUBY_VERSION=...
0
votes
0
answers
32
views
Can two docker-compose files connect to a shared image instance?
I have two separate projects which have their own docker-compose.yml files. They both want to start a database.
Is it possible that if the DB instance already exists and is running, the second Docker ...
0
votes
1
answer
427
views
Cannot find Oracle connection in Apache Airflow UI
I am using Docker Compose to run Apache Airflow on Ubuntu 22.04. I downloaded the docker-compose.yaml file from the Airflow website(https://airflow.apache.org/docs/apache-airflow/2.10.5/docker-compose....
-1
votes
1
answer
82
views
Error “Ports are not available” when running PostgreSQL in Docker on macOS [duplicate]
I’m trying to run a PostgreSQL container in Docker on my MacBook Air, but I’m getting the following error:
Error response from daemon: Ports are not available: exposing port TCP 0.0.0.0:5432 -> 127....
0
votes
0
answers
128
views
Why does Code-server not work when I enable forwarding in NGINX?
I am uploading a stack with the following compose:
services:
code-server:
container_name: code-server
hostname: CodeServer
image: lscr.io/linuxserver/code-server:latest
volumes:...
-4
votes
1
answer
167
views
Docker ports problem Error: Failure when receiving data from the peer
I don't understand at all about ports in Docker. I couldn't find any good material explaining this to me. I just found out that there is a host port and an internal one. As I understand it, the ...
3
votes
3
answers
880
views
Laravel Sail command is very slow compared to docker compose
I'm using Laravel Sail on a WSL2 instance, on Windows 11 (Home).
The project I'm working on is installed in the WSL filesystem, as I always do.
After executing any sail command, there's a delay of ~10 ...
0
votes
1
answer
330
views
MongoDB Data Loss in Docker Container Once a Day
I am running a MongoDB instance inside a Docker container using docker-compose. My data is getting deleted once a day, even though I am using named volumes.
Here is my docker-compose.yml file:
version:...
0
votes
1
answer
69
views
Spark on Docker Fails to Connect to AWS RDS PostgreSQL via Bastion
I have an Apache Spark cluster running on a docker compose network, that needs to connect to an AWS RDS instance (postgreSQL more specifically), the following is the compose.yml file I am using to ...
0
votes
0
answers
65
views
Settings involved for extremely short Kafka log retention
I am running a Kafka controller and broker in a docker container on a physical server and I am trying to set retention period for the messages. My use-case requires the messages to be deleted ...
0
votes
1
answer
501
views
Forcing traefik to listen on a port different to 80, 8080, 443
I have a docker container named nodeserver that exposes port 3060. I created the next docker-compose.yml to run a node js program that exist in the
nuc0c.cn.lan:5000/node_request:0.0.1
image. This ...
0
votes
2
answers
909
views
How to properly configure MariaDB healthcheck in Docker Compose without access denied warnings?
I'm using MariaDB image in my docker-compose.yml and I wanted to add a health check as recommended.
The official MariaDB image provides a healthcheck.sh script that I tried to use. However, after ...
0
votes
0
answers
133
views
SeaweedFS fileSizeLimitMB flag isn't working in Docker Compose
I have a dockerized seaweed_master and a seaweed_volume to store files. The file upload and download is working fine via HTTP requests. For example, I can submit files to the server with:
curl -F file=...
0
votes
0
answers
82
views
How to correctly set up Nginx in a server with all applications running in Docker
I have been trying to figure out how to setup nginx correctly for a long time without success. All my searchs on the internet have given me the same answer, but it does not work.
My objective:
I want ...
0
votes
1
answer
41
views
Unable to access web application after containerization
I'm relatively new docker so I'm pretty sure I'm not doing something right. I have a Angular application, with .Net as the back end api. It works fine when I run it using Visual Studio, however it ...
2
votes
0
answers
135
views
Can't Connect to Docker Container Backend (ASP.NET Core 9) running locally
I'm building a React front end and ASP.NET Core 9 backend webapp.
In debugging mode, it works fine, however, when I create Docker containers and run it locally, the front end just won't talk to the ...
0
votes
0
answers
100
views
docker compose up - launch interactive shell
I have a cli application that needs several containers to work. I use docker compose for this.
I want to make it so that no matter the platform, just running something like docker compose up (inside ...
0
votes
1
answer
62
views
Error response from daemon: error while mounting volume
I was trying to setup Besu private network using this tutorial https://github.com/Consensys/besu-qbft-docker .
Steps to reproduce :
Pulled code in vs code.
ran docker-compose up
My Environment (...
1
vote
0
answers
162
views
Listen and broadcast/multicast UDP message through docker container
I have a docker container which host a software how need to listen message from a specific port and want to broadcast/multicast a message through my network.
This network is not internal to my docker. ...
0
votes
1
answer
31
views
Application versioning and tagging
My application stack is following:
NextJS
Docker (docker compose)
GitHub Actions for CI/CD
I have following questions:
When is the best time and location to bump the version of the application?
What ...