Questions tagged [docker-compose]

Question 1

docker compose up returns the message: Error response from daemon: client version 1.41 is too old. Minimum supported API version is 1.44, please upgrade your client to a newer version However, the ...

Question 2

With the upgrade of the Ansible control node to Debian trixie, the docker_compose module is gone. However, the community.docker.docker_compose_v2 module fails to work with a Debian bullseye target ...

Question 3

Dockerfile FROM php:8.1-fpm WORKDIR /var/www/html RUN apt-get update && apt-get install -y \ imagemagick libmagickwand-dev libmagickcore-dev curl zip libcurl4-openssl-dev \ libonig-dev ...

Question 4

The Problem I am hardening a Rootless Docker setup on Ubuntu 22.04 LTS. I've configured containers to run as a non-root user (nobody, UID 65534), which, due to user namespace remapping, maps to a high-...

Question 5

I've recently upgraded my TrueNAS 24.04.x to 25.04.x, which drops k3s support and replacing it with Docker. The first web app I'm converting (DokuWiki) is already giving me problems. I got used to ...

Question 6

I'm trying to allow requests to a port only from specific IPs. I use the Strict Forward Ports feature to block any published ports by docker by setting StrictForwardPorts=yes in /etc/firewalld/...

Question 7

Let's says that we have some backends hosted in Docker containers, with their DNS entries handled by Docker Compose. With the following docker-compose.yml, it would make the host foo resolve to ...

Question 8

I deploy milvus 2.5.14 In first time microservice milvus deploy on one host. But then we tried task to import some embedded service indexnode overhead RAM on host01. After we tried to transfer to ...

Question 9

My domain has an SSL certificate automatically renewed by Let's Encrypt when it expires. The Docker container must use this SSL certificate in order to allow HTTPS communication. My current approach ...

Question 10

I have spent all afternoon with ChatGPT and couldn't figure this out, hopefully someone can help me here. Using Minio in a Docker Stack for local development, everything works fine. Would love to, ...

Question 11

I have 2 vm's, one running sonarr, one running radarr in docker compose. Everything worked great but I was low on memory so I bumped them up and restarted the VMs. When they came back up, the ...

Question 12

I'm trying to set up a Redis master-replica cluster with Sentinel for HA, deployed using Docker Swarm mode. My setup works fine when I try it locally using docker-compose, but fails in Swarm: In ...

Question 13

I'm running an Ubuntu container inside of podman (rootless) on Fedora (using compose) and I've set up a volume mapped to /home/<username>/.local to hold all the mise install data so that it will ...

Question 14

I have a freeradius Docker image that I created using the instructions here. When I run the Docker image using this command, AAA authentication works: docker run --rm --name freeradius-custom -t -p ...

Question 15

I want to host several docker services on a VPS and secure everything using a nginx reverse proxy as single entry point for the publicly available services. The VPS IP is associated with a domain name ...

Question 16

I want to build a minimal showcase via docker-compse with a simple NodeJS application that constantly performs console.logs to simulate logging and a fluent-bit container that listens to these logs ...

Question 17

I have vpn setup for stack in portainer with two services - app and wireguard. How can add third service? version: "3.8" services: app: depends_on: - wireguard image: app:...

Question 18

I'm running two services (backend and api) on the same port inside Docker. However, whenever I send requests, NGINX routes all requests to the backend service, and I cannot access the api service ...

Question 19

I am running a Java application inside a docker container, with the OpenTelemetry Java Agent, which is connected to my OpenTelemetry Collector running on the same machine, also in a docker container. ...

Question 20

Recently, I have installed the latest version of Docker and Docker Compose from the official website on my Ubuntu machine. Upon using docker-compose config it gives me this output: name: docker ...

Question 21

I have a docker-compose with severall apps, and traefik to do the routing and handle SSL/TSL certificates. I changed DNS supplier from Google to OVH, and then it didn't work. I thought I just had to ...

Question 22

Attention throughout description I replaced: my current domain -> my.example.com actual server ip -> server-ip Im new to deploying web apps. I've managed to deploy my angular web app over https ...

Question 23

i've got notification from Victoria Risk [email protected] New BIND releases are available: 9.18.35, 9.20.7, 9.21.6 after i pulled latest image, bind9 is now unable to start due to the following new ...

Question 24

I have a docker compose project that I'm trying to get to restart as quickly as possible. This is for an end-to-end testing suite I'm building, and so I really want to be able to docker compose stop -...

Question 25

I want to migrate a volume from old host to a new host after the old host crashed, so I run the container in the new host using docker compose and the app creates a brand new volume in /var/lib/docker/...

Question 26

I have a running Ubuntu V24.04 machine, and it is running Docker 26.1.3. It is also running Docker Compose V2.3.3. I have attempted to use apt to upgrade these two systems, but they were not upgraded. ...

Question 27

I'm failing to run my webapp project in a fresh arch linux install. It uses docker and docker-compose.yaml to create DB, nginx server etc. This project is already running in multiple PCs and cloud ...

Question 28

I'm encountering a path rewriting problem when using Docker Compose with Nginx reverse proxy to deploy a Hugo blog. Requests to IP/Hugo-Blog/X/Y/Z are being redirected to IP/X/Y/Z instead of ...

Question 29

I have docker compose app running wordpress, phpmyadmin, mysql on my development system. I successfully created the database and was able to initialize wordpress. When I click on the login link after ...

Question 30

I currently have a homelab where everything is a docker container, described in a docker compose file. I use cloudlfare for DNS and SSL certs, and have it configured so that I just need to add labels ...

Question 31

EDIT: I solved the problem with healthcheck, I'm sharing this with anyone interested I've changed the code below Alternatively, I could rebuild the mysql image in order to add the missing package ...

Question 32

I have a mariadb 11 docker container running with the folowing podman(!)-compose configuration: photoprism-db: container_name: photoprism-db hostname: photoprism-db image: mariadb:11 ...

Question 33

I am trying to host my own nextcloud instance with the nextcloud docker image. I want to store data on a NAS hosting an NFS share. The nextcloud instance starts, but performance is poor. ...

Question 34

I want to create Kafka cluster in KRaft mode with two controllers and two brokers. I wrote configuration: services: kafka-controller-1: image: 'bitnami/kafka:latest' environment: - ...

Question 35

I am not able to access Mathesar remotely if instsalled on Amazon EC2 instance. https://mathesar.org/ I am able to install it correctly and get the username / password screen. But once I log in I get ...

Question 36

Either via configuration file editing or by using a command, I am using docker installation and I need the nextcloud instance to be able to access host machine's localhost for database access so I use ...

Question 37

I have the following docker configuration for Mautic (A PHP based CRM): x-mautic-volumes: &mautic-volumes - ./mautic/config:/var/www/html/config:z - ./mautic/logs:/var/www/html/var/logs:z -...

Question 38

I think that a docker system with nginx + ssl + nodered + grafana + mosquitto + influxdb is quite common, I hope this will help others. I have working nginx and ssl (certbot) perfectly, and if I go to ...

Question 39

I am running a Wordpress instance in a docker container behind and Nginx proxy. I use docker compose to deploy / update the application. This is hosted in AWS on linux box with the 2023 AWS Linux AMI....

Question 40

I'm trying to deploy a Docker Compose project which orchestrates a .NET 8 WEB API and a Blazor 8 UI. I want to avoid using Cloud Providers such as Azure, AWS, Google Cloud and all other "Azure ...

Question 41

I have two postgresql nodes, pg-0 and pg-1, master and replica. They are running on different machines with a 25bg/s bandwidth, 8gb ram and an AMD Epyc processor. Inside i have 6 dbs totaling 1.5gb, ...

Question 42

I am looking for a way to alter the color of the replies that I get from "docker compose". Everything I have been able to find talks about colorizing the output of logs, I don't believe that ...

Question 43

I have create a Gitlab pipeline which should deploy a bunch of services running on the same Dockerhost of the same kind but with slightly different settings (other credentials and ports). Therefore i ...

Question 44

Service phpyMyAdmin can't connect to db (connection refused). But as soon as I add the the same networks (default and traefik) to the db service, it starts working. Why? For what I understand right ...

Question 45

Following it's my test code version: '3.8' services: mariadb: image: mariadb:10.6 container_name: test-mysql restart: always command: --transaction-isolation=READ-COMMITTED --log-bin=...

Question 46

I've be shooed over from SO (https://stackoverflow.com/questions/79256455/docker-compose-container-not-reachable-by-external-network) I have an application running on Ubuntu 20.04 LTS where I can't ...

Question 47

I'm trying to setup an ELK stack (kibana, logstash and elastic search) in portainer which should receive loggings from pc's around the world. The thing I'm not sure is how the proper setup should look ...

Question 48

I have a purchased VPS server running Ubuntu on which I have a Docker container running a Python Django application and I recently paid for the server one day late. After starting the server, all the ...

Question 49

Using openresty/openresty:latest in Dockerfile: FROM openresty/openresty:latest COPY default-prod.conf /etc/nginx/conf.d/default.conf RUN apt-get update && apt-get install -y luarocks RUN ...

Question 50

I am trying to run the containerized Apache httpd on a server Here is my docker-compose.yml file version: '3' services: httpd: container_name: httpd image: httpd:latest network_mode: ...