Questions tagged [docker-compose]

Docker-compose is a tool that is able to run multiple container by issuing `docker-compose up`. One of the features is that DNS mappings could be made between the containers so that they can find each other.

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Docker Container in host mode - Reverse proxy

I have an issue with the docker network host mode. Basically I have a Node.js container running on a local network and I need to access it via a ssh tunnel from a server on the cloud. The server in ...
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Running Jenkins controller and agent with docker compose - is it possible?

The Jenkins controller and Jenkins agent are supposedly able to be run in Docker; Under Jenkins' official installation instructions, Docker is the first option listed: User Handbook -> Installing ...
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Setting the network using docker-compose

Do you think these commands are valid? wget https://raw.githubusercontent.com/input-output-hk/cardano-wallet/master/docker-compose.yml NETWORK=testnet docker-compose up The first command downloads ...
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how to decrease the docker image layers latency during the image build step?

I am following the Microsoft document to create a custom image of vsts-agent on top of ubuntu and install the required capabilities. Since our environment is not having internet enabled, we used ...
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Create docker container with link to hardware device that doesn't exist yet

My use case: I use a containerized octoprint instance to drive a 3dprinter. The problem I'm running into is that if the printer(usb) isn't connected during the boot process of the container, then it ...
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Deploying files contains in a git repo to a docker container

I have a stack deployed using a docker-compose file. Some of the containers will need to retrieve and host files located in a git repo (gitlab), what is the best way to retrieve / copy files from the ...
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How can I map a domain to docker containers?

I have a Redhat Linux server. In that, I installed docker and run docker containers in it. Now I want to map a domain to docker containers by using Nginx. What is the correct process to map domains by ...
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Rootless Network not linked to docker0 interface

I have installed docker in rootless. When I start my services with docker-compose. When I do docker inspect, the rootless containers are on the network 172.22.0.0/16 But, the host machine network ...
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Port forwarding rules with Traefik and Docker.Compose

I'm trying to use Traefik to route to a number of services all running using docker-compose. What I'd like to do is access each service with a prefix, eg: 10.20.30.40/u10/xyz and 10.20.30.40/a10/abc ...
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Docker build/compose + dotnet run shuts down laptop networking

System is MacOS Monterey (12.3) running the latest Docker. I've been working on this codebase for nearly 2 years and this problem suddenly popped up a few weeks ago. Essentially our system has ...
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I have a create directory permission error with docker-compose (bitcoin and lnd testnet)

I try to run this docker-compose file for lnd and bitcoin testnet: version: '3.7' services: lnd: container_name: lnd image: lightninglabs/lnd:v0.15.4-beta volumes: - lncm-lnd:/data/...
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Docker Compose: How do you build an image while running another container?

I'm trying to build a Nuxt 3 application using docker compose. However, I'm having trouble with docker compose and dockerfile configuration. Context To give background on the project that I'm working ...
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Access docker container through a fake domain name for better usability, with docker compose

I was developing a docker-compose setup for improving local development. My intention is that we could access some URL like https://api.testapi.local, instead of using http://localhost:8000. Is it ...
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How to reboot an container which has stopped with an exit state (1)

Context I run a compose file application as follow: $ docker-compose --file docker-compose.yml up --detach --scale app=20 app When I watch their current state using docker-compose ps -a I can see ...
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Docker port mapping across several IPs on same NIC results in error

I have docker stack running on a Raspberry Pi with docker-compose. It’s been going nicely for about a year now, but now I want to bring it to the next level. The issue is, the stack contains a few ...
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Docker Compose interaction between profiles and depends_on?

In the following docker-compose.yml, service "bar" depends on service "foo", but they are in different profiles. Now when I activate only profile "bar" but not profile &...
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How to link containers in a "icc=false" bridge?

I'd like to connect several services with a reverse proxy. But the services can't communicate with each others. I'm using a compose file for each service. I'm trying to use the same external bridge (...
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Why can't Headless Chrome in Docker reach my Docker host, while curl can?

Context I am currently working on a PHP (Drupal) project for which I need to render a PDF. In the past I have worked with several PHP libraries to generate PDF's. While some work better than others, ...
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Cloudformation template with EC2 using docker compose

I'm relatively new to Cloudformation, and had a few questions about my template and best practices. I'm facing a few hurdles, and there is a lot of information out there, it's a bit overwhelming, so ...
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Is it possible to create multiple tags out from docker-compose?

While creating a CI/CD via Azure Devops, my goal is to push two tags to the artifactory: latest build version (For example 1.0.X) My docker-compose looks like: version: '3.4' services: ...
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Why is my docker composer volume not work?

My volume isn't being created with the containers, this volume binds with the host, every time I try to attempt to run it or go to an online validator for yaml, it shows up correct validation on the ...
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Docker compose volumes where can be found on host windows

I have docker-compose file with volumes section for given container: video-streaming: image: video-streaming build: context: ./video-streaming dockerfile: Dockerfile-dev container_name: video-...
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Arguments in docker_compose.yml throwing error, but not with docker run

I am in some desperate help. I am atempting to translate this docker run command: docker run -d -p 5434:5432 --name postgres-2 livingdocs/postgres:14.4 standby -d "host=host.docker.internal port=...
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bind mount from host not appearing in docker container when using compose

I have a bind mount at /home/quant/mounted_folder with a fstab like this: /mnt/d/some_folder /home/quant/mounted_folder none bind I can confirm that the folder mounts correctly on the host: DESKTOP-...
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How to don't start entrypoint command on "docker-compose up"?

I have multiple Docker containers in a project and I use docker-compose up -d to start containers. This is my docker-compose.yml file: version: "3" services: httpd: image: 'nginx:...
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Accessing Pelias Geocoder docker compose from other machine

Following this tutorial, I have a docker image running in a Linux machine, with the Pelias Geocoder service: https://github.com/pelias/docker I can access the service from the localhost, in a browser, ...
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Errno 111 Connection refused error when trying to connect to mongodb container

I am trying to set up a flask app using nginx reverse proxy and my flask should be talking to mongodb backend but I can seem to be able to get mongodb to setup the default admin user so. I can connect ...
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How can I run apt-get update and apt-get upgrade commands automatically?

I have a docker container where I run a few commands as a root user each time it is created from an image. Is it possible to automate running these commands as a root administrator user each time my ...
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How to colorize kubernetes logs?

It's easy enough to enable colorful logs on docker containers (by setting TERM=xterm-256color and running with tty: True). Still, I'm not getting any color when I run kubectl logs/stern on the ...
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What is LDAP and how it is configured in Docker containers?

Background- I am new to working with linux and docker, and I have been told to configure LDAP in a "oraclelinux-8 arm64v8" Docker image. (so that kerberos lookup can be done) What I have ...
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How to export directory out of a container to the host upon container exit?

I have a yaml file that creates four containers: three are selenium gird containers and the last contains a pytest script. It works the following way: I start the yaml file with the command: docker-...
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Update to latest patch release using docker-compose

I would like to update gitlab automatically. Our docker-compose.yaml file looks like this: web: image: 'gitlab/gitlab-ee:latest' restart: always hostname: 'example.com' environment: ...
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How to create a service health in docker-compose that waits for another container to close

I'm creating a solution that uses NodeJS to generate a RESTFul API with express. This solution uses MySQL as a database and who manages the migrations and seeders of the database is the sequelize-cli ...
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Docker Compose with VPN access

I am having problems in my docker container with a VPN connection: My container is unable to access internal hosts (which are available through VPN connection) I tried temporarily setting network_mode:...
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How to connect from Docker container to the host?

My problem is that im trying to connect to a Docker host(Im running on Ubuntu) from a container. Ive tried several solutions including adding extra_hosts: host.docker.internal:host-gateway, but still ...
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Access Docker webserver that is port mapped to host IP 127.0.0.1:6443 -> tcp6443

I have a web-server running inside a docker container at port 6443, which I can access it from the docker-host machine using https://localhost:6443; Note the webserver upon connection redirects to ...
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Run commands on docker container and sync automatically with host

I Dockerkized a MENN(Nextjs) stack App, now everything works fine. I run into issues when i need to install npm packages. let me first show you the structure src/server/Dockerfile FROM node:14-alpine ...
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How in docker-compose do I bind a specific host IP address to a docker service for outgoing requests?

How in docker-compose do I bind a specific host IP address to a docker service if I want to send any http/https request from the docker service from that selected IP? For example host server has eth0, ...
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How to automate docker prune commands using crontab

Can someone help me on how to clean up containers and images which are 3 months older automatically by using crontab scheduling? Which type of method need to use for automation? I have manually tried ...
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Deploy docker-compose to Azure

I have a spring application with my own dockerfile which I already pushed into a repository in Azure. This container on itself won't work since it needs a database connection. I was following this ...
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Mac M1 Docker Desktop no longer launches

I’ve been using Docker Desktop on my Mac M1 for over a year without trouble and just today it seems to have stopped working. It may have coincided with an update. When trying to open Docker Desktop by ...
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How to change container's port to another one without reconfiguring the service inside of it and without mapping it to a port on the host machine?

I'm running a local DNS that automatically creates entries for docker images from their name. I want to be able to type "jira.test" in my browser address bar and have the web interface be ...
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How to access a container/service port in swarm without publishing the port to the outside world?

It is possible to docker-compose to forward a port to the container from localhost only, by writing the desired ports configure in docker-compose.yml, e.g. 127.0.0.1:8080:80. In docker swarm this does ...
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Possibility to get rig of docker swarm

We use docker swarm only because of storing secrets purpose. I am investigating if we can either use another approach, docker-compose, for example and get rid of docker swarm or it is easier and ...
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Windows Based Docker Images

I am in the middle of testing this: https://github.com/docker-archive/communitytools-image2docker-win, converting a VHD to a Docker Image. But based on what I am reading, it will only install ...
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Resolving permissions for Gitlab CI/CD for files written from Docker containers

My Gitlab CI/CD pipelines works on the first build with a clean home/gitlab-runner/builds directory, but on subsequent builds I get "rm: cannot remove '/home/gitlab-runner/builds/somefile': ...
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How to connect my host to Redis cluster network on docker-compose

I'm running this docker-compose.yaml on my machine (Mac with docker desktop) but am not able to connect the cluster with redis-cli. I'm running it with docker-compose up --build I'm able to run redis-...
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My Python application doesn't communicate with MySQL inside docker. Can someone help me?

The connection is not succeeding in docker. Look at my settings: Dockerfile FROM python:3.8.5-alpine WORKDIR /app COPY requirements.txt . RUN python3 -m pip install --upgrade pip RUN pip install -...
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docker-compose does not update /etc/hosts at build time

When building an image of a docker container I need to access a service on host localhost. It looks like --add-host option for docker command updates /etc/hosts both at image build time and container ...
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Is it good or ok or a bad practice to add Dependency via a RUN command in Dockerfile?

I am trying to create an image using a multi-stage build for a node project. I am using NestJs for the project since it uses TypeScript, and if I install only production dependency in the production ...
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