Questions tagged [docker-compose]
The docker-compose tag has no usage guidance.
65
questions
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Persist Prometheus data from a Docker Container
I'm running Prometheus and Grafana from docker-compose and basically it works. But I don't get my prometheus data to persist on my host machine.
As soon as I switch my volume settings from
---
version:...
0
votes
1
answer
113
views
building with docker compose v2 fails but legacy docker-compose v1.29.2 and docker build succeed
I have this Dockerfile
FROM alpine/git as clone
WORKDIR /keycloak
RUN git clone https://github.com/maturbet-volta/nexus3-keycloak-plugin.git
WORKDIR /cargo
RUN git clone https://github.com/sonatype-...
- 111
0
votes
2
answers
216
views
Nextcloud Docker status keeps "Restarting (255)"
I'm running a Nextcloud instance in docker-compose on my Raspi 4 at home for some years now and update the images about every two months.
My pi stopped working during todays NC update from 25.0.3 to ...
- 1
0
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0
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49
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Mount directory into docker container using overlayfs
Please advise how to mount folder from host into docker container using overlayfs and docker-compose.
Finally I need to “merge” content from some folder from host (for example called tempdir1) into ...
- 1
0
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0
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91
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IP already in use via Docker Compose file error
I'm new to docker-compose and trying to create the following.
My network at home is a 192.168.1.0/24 network. I have a raspberry pi with docker on it installed with IP 192.168.1.50
I want to create 2 ...
0
votes
0
answers
510
views
Docker compose Error response from daemon, Ports are not available on Windows 11
I have following docker-compose.yml file:
services:
## NGINX
nginx:
container_name: zl-nginx
image: redis:alpine
restart: unless-stopped
networks:
- reza
ports:
- ...
- 101
1
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0
answers
437
views
How to add WireGuard container to internal Docker network to add internet connectivity?
I have two Docker networks:
public which is a normal bridge network with access to the host upstream network
private which is a bridge, internal: true and hosts a fleet of containers
networks:
...
- 257
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0
answers
571
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Cannot access Vaultwarden admin page and cannot get more users
I need some help because I do not know what I am doing wrong: The first issue is that I cannot get to access the admin page. When I access https://myvaultwardendomain.io/admin I get a 401 error ...
0
votes
2
answers
1k
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What is the correct way to restrict access to Docker containers to only allow sources on LAN
I've been trying to find a way to ensure containers selectively are only accessible from the LAN that the (Linux) docker host is part of. I've seen this question asked/answered on Reddit, Stack, and ...
- 101
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32
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Git on docker-compose made files
I have so many services on several folders under /srv on my server, which each of them is up by docker-compose.
All files and folders under /srv/ are owned by root:root with 755 permission.
For ...
- 21
2
votes
1
answer
345
views
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 ...
- 553
0
votes
0
answers
624
views
Cannot map USB device with the docker container on Linux
I cannot map my usb device with the docker container.
$ ls -l /dev/ttyUSB0
crw-rw---- 1 root dialout 188, 0 nov 27 09:28 /dev/ttyUSB0
$ groups
adm dialout sudo audio kvm lpadmin docker
I mapped ...
- 101
0
votes
1
answer
399
views
Routing container to wireguard container for a certain subnet not working as expected
! See updated post at the end !
I am trying to run Wireguard in a container using docker compose on a remote host in a site-to-site configuration with my intranet at home which works flawlessly on its ...
0
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0
answers
154
views
VNC Client docker and port forwarding
I tried to access a docker image via port forwarding on a server with VNC Viewer.
I used port forwarding in a docker-compose.yml like this :
ports:
- "5011:5901"
- "5012:22/tcp&...
0
votes
1
answer
17
views
Why would a specific docker network pick a weird range?
I have two "user" networks: the LAN on 192.168.10.0/24 and Wireguard on 192.168.20.0/24. I also host on 192.168.10.2 a docker engine that powers a dozen of containers and a few networks that ...
- 2,714
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0
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15
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Simple Docker Swarm - Add Worker to Manager Network
Here is my situation:
I have a docker-compose file and exactly 1 host, which starts up some front- and backend services.
All services have the same network bridge, so that they can access each other. (...
- 113
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votes
1
answer
388
views
Pass SSH options to docker-compose when deploying to a remote server (using DOCKER_HOST var)
I'm using a Vagrantbox to regularly test the setup of a physical machine. This is handled by a bash script on Ubuntu, Vagrant and Virtualbox.
The setup and provisioning of the VM works. Now I want to ...
0
votes
1
answer
529
views
Apache Guacamole on Docker does not respond
I followed Linode's guide [1] to the letter and I'm getting ERR_CONNECTION_REFUSED from <server-address>:8080/guacamole
The machine where Docker is running is Almalinux 8.5 minimal therefore I ...
- 261
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0
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26
views
Monitor folder and subdirectories to show log in a single output
I have a local program whose execution generates many log files, which is why it is becoming difficult for me to follow its operation. I would like to know if there is any way to monitor a folder and ...
- 111
0
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1
answer
2k
views
Mount SMB share (CIFS) to container using secured credentials or token
I have a docker-compose setup that runs my Linux development environment on Windows. A number of these containers need to mount smb drives using LDAP credentials. The way this woks now is by adding a ...
- 193
0
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0
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1k
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Cannot access a docker hosted webserver from external network
I’m in the process of migrating a small personal website from a virtualbox vm to a docker container that is hosted on my personal computer. But I get into an issue where I get a "connection timed ...
- 101
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0
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157
views
minecraft private server user sources
Hi i try setup private server itzg/minecraft-server for my kids (host is ubuntu).
i use docker-compose
version: "3.8"
services:
minecraft-server:
image: itzg/minecraft-server
...
- 267
0
votes
1
answer
189
views
Why COMPOSE_PROJECT_NAME is not visible from --env-file?
I deploy my stack with command docker-compose --env-file up --detach, but specified project name is not assigned. When I set up it as environment variable then it works COMPOSE_PROJECT_NAME=proj ...
- 530
0
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1
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719
views
Docker Swarm - Containers can ping between nodes, cannot communicate over TCP ports
I'm setting up a new Docker Swarm mode cluster on three Linux machines - all brand new installations.
All three machines have their firewalls and security modules (AppArmor) disabled and I could ...
- 1
0
votes
1
answer
61
views
what is the docker-compose.exporters.yml in this repo and how to call it?
I was reviewing a repo for a monitoring system and I saw a docker composer like this\
Repo link
I ran the project as usual by docker-compose up, but I want to know what is docker-compose.exporters....
- 557
0
votes
1
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120
views
How do I add export CLI='docker run -it --entrypoint cardano-cli -e NETWORK=testnet ...' so I can run CLI on Mac OS Monterey zshrc
I have tried adding the following
export CLI='docker run -it --entrypoint cardano-cli -e NETWORK=testnet -e CARDANO_NODE_SOCKET_PATH=/ipc/node.socket -v cardano-node-ipc-testnet:/ipc inputoutput/...
- 1
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0
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635
views
How to mount a cifs Partition for docker-compose?
I want docker-compose to mount one of the volumes to a mounted CIFS partition.
I used the seafile docker-compose file and changed the volumes to
...
db:
...
volumes:
- /mnt/nas_share/...
- 233
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538
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Using docker-compose with multiple actual users on one machine for a single project
A friend and I started working on a project together, and we wanted to try using a single remote dev environment for it.
I created a VM on Oracle's Cloud Infrastructure, and created a user for my ...
0
votes
1
answer
2k
views
docker build - use a containers network
I have a windows 10 host, using docker desktop 4.6.1. I have a docker-compose.yml which contains the two services vpn and app. What I want to achieve is, that the build process of docker already uses ...
- 1,006
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716
views
How can I use GitLab under a relative URL on docker?
I'm using gitlab-ce on docker.
These are my system specifications.
A container of GitLab is gitlab/gitlab-ce.
The web frontend is using external NGINX.
GitLab is mounted under /git.
I read the the ...
- 1
1
vote
1
answer
1k
views
docker-compose build error for nodejs and yarn: [gpg: no valid OpenPGP data found.]
I have been trying to get a project to work for my job. I recently got a M1 Air, however I had a similar issues when I was doing the same thing on a Windows machine with WSL. The error is as follows:
...
- 53
1
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0
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1k
views
What's the benefit of Docker Compose Switch over a symlink?
There are at least two ways to use Docker Compose v2 as a drop-in replacement for Docker Compose v1:
Compose Switch
# ln -s /usr/local/lib/docker/cli-plugins/docker-compose /usr/local/bin/docker-...
- 131
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2
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3k
views
docker-compose detach keyboard shortcut?
I'm running Docker Desktop 4.2.0 on Windows 10 Pro.
Until recently, to detach from containers after running docker-compose up, I could use the keyboard shortcut CTRL + z. This stopped working. How to ...
- 146
0
votes
1
answer
252
views
docker networks and port exposure
I have troubles understanding how to create the following setup using docker-compose.
Basically I have three containers (with separate docker-compose.yaml files, each started separately). I also have ...
- 135
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1
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858
views
I can't install virtualbox on Debian11 - Windows User
I'm a Windows-user and I have installed Debian11 through the Windows Store.
I'm struggling and failing with installing VirtualBox on Debian11.
I downloaded VirtualBox 6.1(.28) from here: VirtualBox 6....
0
votes
1
answer
49
views
Copy docker configuration to other PC
I’m using docker composer in order to run ChirpStack on my Windows 10 machine. I need to reinstall operating system, but how to keep working ChirpStack docker system without creating new one?
- 2,309
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0
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34
views
Use windows environment variables in docker-compose.yaml file
I would like my Windows Username available in my (Linux) container as $WINDOWS_USERNAME using docker-compose. But when I try accessing it with ${env:USERNAME}, I get this error:
ERROR: Invalid ...
- 193
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votes
1
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433
views
Docker expose port with advance firewall rules
I'm using docker-compose to deploy my app.
I want to access the deployment database from my development machine.
Is there a way to expose a port with a source IP address limit? Like what happens in ...
1
vote
1
answer
522
views
Xubuntu 20.4, Xdebug 3 and Docker: Impossible to connect from container to host
I've been struggling with this for some time and here I am :-)
I have a php container with xdebug installed in a Ubuntu 20.04 laptop:
rest-example-php-8:
container_name: rest-php
build: ./...
- 121
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0
answers
1k
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Can't ping service inside Docker container from the host machine
I'm running a container via docker-compose on Ubuntu 20.04, and I can't ping or curl the web server that's running inside from the host machine that's running docker.
I've given the container a static ...
- 191
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1
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245
views
Docker get a list of possible environment variables
Hello! After intensive research I decided to bring this question up to the community. I started learning docker & docker-compose not long ago.
My question is:
How can I get a list of the possible ...
0
votes
1
answer
760
views
caddy-docker-proxy to host port
I'm running cockpit on port 9090 on my host machine.
In a docker container on the host is the caddy-docker-proxy.
The reverse proxy (RP) container is linked to the host ports 80 and 443.
Is there any ...
- 258
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0
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594
views
Mounting CIFS using hostname doesn't work
This comes from an old suggestion https://github.com/moby/moby/pull/39250 on an issue. I am trying to mount a CIFS volume, config it via IP worked for me but when I try to config it using a hostname ...
- 11
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1
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1k
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ERROR: error pulling image configuration: error parsing HTTP 403 response body: invalid character 'F' looking for beginning of value: "Forbidden!"
I've installed docker 20.10.6 and 1.21.0 on centos linux 7 OS machine and when I run below command I get error
docker-compose -f multiconnect-compose.yml up -d
Error
Creating network "...
- 1
1
vote
2
answers
321
views
How to limit the sum of memory used by a group of docker containers?
I am using the python API of Docker. How can I limit the memory used by a group of Docker containers? (not on Kubernetes but on a regular, vanilla Docker machine).
Let's say we have container A and B:
...
- 11
0
votes
1
answer
96
views
What conditions does docker swarm use to redirect to a container?
I am using docker swarm with multiple notes and multiple instances of one docker image. As far as I know is there no influence about which container I interact with after a request.
But how does the ...
- 185
8
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0
answers
9k
views
Docker: "failed to get console mode for stdout: The handle is invalid."
When running docker-compose up in Windows PowerShell using Docker Desktop on WSL2, I get
Creating network "test_default" with the default driver
Building master
failed to get console mode ...
- 1,705
2
votes
1
answer
5k
views
How to setup docker in read_only mode in docker-compose
Many guides shows, it is good to make the container in read_only mode.
However, how to do this in docker-compose?
Many containers save logs at least, so they need r+w permission.
How do you setup ...
user1251775
1
vote
1
answer
185
views
How to check smart status from within a Docker container?
I would like to run this command from within a docker-compose container:
nvme smart-log /dev/nvme0n1p1
Unfortunately I get this error:
/dev/nvme1n1p1: No such file or directory
How do I map this ...
- 121
1
vote
1
answer
184
views
ROS in docker-compose leads to "bash: line 0: cd: MYPROJECT: No such file or directory"
I am a clear beginner at docker and I try to create a docker-compose where two containers can see each other. It could be that this question is a duplicate of many others about the "No such file ...
- 1,705