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Questions tagged [docker]

Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications.

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podman: OCI Runtime crun is in use by a container, but is not available (not in configuration file or not installed)

I'm not sure why I am getting this error: $ podman ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES b18ec89fc0ec docker....
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system ip still getting detected after using iptables and redsocks

Here is my redsocks.conf base { log_debug = off; log_info = on; log = "syslog:daemon"; daemon = on; user = redsocks; group = redsocks; redirector = iptables; ...
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2 answers
71 views

How to give docker-compose alias to the new docker compose (v2) command?

I noticed that docker-compose 1.x is gently being dropped in favor of the new v2: https://www.docker.com/blog/announcing-compose-v2-general-availability/ So I then removed my docker-compose v1.x ...
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Backup /var/lib/docker without the images?

I want to make a backup of all my containers and volumes, so the easiest way would be to copy /var/lib/docker to another location. However this directory also includes all the images, and I don't want ...
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2 answers
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Cannot install docker-desktop on ubuntu 22.04

I am trying to install docker-desktop from here I downloaded the .deb package with sudo dpkg -i docker-desktop-4.8.1-amd64.deb but I got a couple of missing dependicies problems (Reading database ... ...
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1 answer
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Determine creator of docker volume?

I have a lot of volumes in Docker that don't have an owner anymore. I'm really curious who keeps creating them, but I cannot figure it out. The volumes are empty inside, so I cannot determine it from ...
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  • 111
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1 answer
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apt update on ubuntu:22.04 results in error 100 on some docker hosts

I have two bare-metal machines each running Ubuntu LTS 18.04 and docker --version reports 20.10.7 on both. On each, I've pulled the latest image for ubuntu:22.04. Both report, verbatim: $ docker pull ...
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How to run Docker on an external USB hard-drive in Ubuntu 21.10?

I am trying to run the following command in Ubuntu 21.10 with Docker so that it will run on my external USB hard-drive: sudo docker run -v /media/alexanderjsingleton/SEAGATE/blockchain -P registry....
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Understanding what happens during apt-get update [duplicate]

apt-cache search jdk returns zero results before apt-get update but several results after the update although the update output makes no mention of jdk installs. I am trying to find what I am missing. ...
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340 views

Installing docker, getting: `PreDepends: init-system-helpers (>= 1.54~) but 1.51 is to be installed`

So these are the install instructions for Docker After you setup the GPG key and prerequisites it basically consists of: Getting the (latest) .deb release from the releases page sudo apt install ./...
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In Ubuntu, execute make AMd64 in Dockers,"Command Not found, recipe for target 'kernel' failed" is displayed

INFO:onlpm:Requiring prerequisite package onlp:amd64... INFO:onlpm:Rebuilding onl-upgrade:amd64... INFO:onlpm:Requiring prerequisite package onl-kernel-3.16-lts-x86-64-all:amd64... INFO:onlpm:...
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Docker desktop app hangs "Docker Desktop starting..."

I've just installed docker desktop app for Debian. When I run it, the gui starts but it hangs with "Docker Desktop starting..." message. Do you know what to do? I didn't find a command with ...
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Connection reset by peer error

I am trying to run tutor on Ubuntu 20.04 using the command tutor local quickstart I am getting thre following error E: Failed to fetch http://deb.debian.org/debian/pool/main/g/gcc-10/gcc-10_10.2.1-...
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rsyslog read log files and send to rsyslog file and rsyslogserver

Hi I need to send logs to rsyslog server in particular I need to send airflow logs and docker logs. I am using rsyslog v8.2204.1 on Ubuntu 20.04.4 LTS. For docker I installed the module: rsyslog-...
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problem of apt-secure(8)

ubuntu@ubuntu-VirtualBox:~$ sudo apt-get update [sudo] Mot de passe de ubuntu : Atteint :1 http://ne.archive.ubuntu.com/ubuntu jammy InRelease ...
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no ethernet after Docker

My ethernet connection did work before I used Docker for a job at work, but that's been over for a year now and I needed to get to my router ethernet port and couldn't. ethernet does not seem to have ...
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2 votes
0 answers
118 views

Ubuntu 22.04 Unable to run database via docker

Since I updated my Ubuntu version my Docker container mysql:8.0.23 is not able to successfully run anymore. My Docker version is: 20.10.12 Docker Compose version is: v2.4.1 The problem itself is that ...
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Cannot log in through phpmyadmin to mysql in my container

I'm trying to have one docker container with: ubuntu 20.04, on top of which I add apache, php, mysql and phpmyadmin (all on the same container) What's installed: mysql Ver 8.0.29-0ubuntu0.20.04.2 ...
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1 vote
1 answer
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Can I disable networkd-dispatcher log messages for Docker interfaces?

I'm using Docker 20.10.14 on Ubuntu 22.04 Server where I'm running a number of containers, and I'm using Watchtower to automatically update the containers. Since I updated to Ubuntu 22.04, I've been ...
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1 vote
0 answers
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Why does writing to a PostgreSQL database (docker) shows some activity in the Network panel of the system monitor

A quick, yet simple question that came to my mind while observing my system monitor (I was curious on the RAM and CPU usage) while writing a massive data set to a PostgreSQL database hosted on my ...
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Installing nfs package under oraclelinux:8-slim in docker container running on Ubuntu 20.04 fails

Installing: net-tools;2.0-0.52.20160912git.el8;x86_64;ol8_baseos_latest Installing: rpcbind;1.2.5-8.el8;x86_64;ol8_baseos_latest Installing: nfs-utils;1:2.3.3-46.el8;x86_64;ol8_baseos_latest System ...
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2 votes
1 answer
174 views

20.04 vs. 22.04 inside docker, with a 16.04 host == thread start failures?

I wouldn't believe it if it wasn't right in front of me. So this is obviously an old host, I'm not even looking for a fix just telling you what I'm seeing so the next poor soul to google this nonsense ...
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Docker Container failing to connect to X-Server

I have a docker container, and am wanting to use some GUI outside of the container. Problem is, when I try to open a GUI inside the container (for example firefox) it gives me the following Error (...
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Configure host base Postfix and send emails using a container

I have installed and configured the nano /etc/postfix/main.cf file for postfix in the host server and when I try to send it from the host server echo "Test Postfix Gmail SMTP Relay" | mail -...
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How to specify os version when installing NVIDIA Container Toolkit

I am trying to install the NVIDIA Container Toolkit. The command to set up the repository and specify the GPG key is: distribution=$(. /etc/os-release;echo $ID$VERSION_ID) \ && curl -...
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0 votes
1 answer
181 views

Getting the error 0x80370102 when trying to run WSL on Windows 11 on Mac

I installed Windows 11 on my Mac (M1) using Parallels, and on the windows machine I tried installing the Ubuntu subsystem to run Docker, so I downloaded Ubuntu (Ubuntu2004-220404) and installed it. ...
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55 views

Couldn't connect adminer with MySQL container

I can create connection between containers mysql(container) to adminer(container) (both in containers) But i want to connect from mysql(container) to adminer(work as local) (mysql in container and ...
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24 views

Create Ubuntu ISO identical to Docker Hub image of Ubuntu

I developed a program working inside a docker container to be independent of my personal devices' libraries. Now I would like to setup a real computer from scratch to use it to run my program (and ...
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Manage docker\compose containers using cockpit

I recently installed Cockpit to manage my 20.04 server and I was trying to setup docker\compose support on cockpit to manage containers. The only support I see is for podman, Anyone knows how to set ...
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Open server port 80 and redirect to container IP

I'm not an heavy user of unix based systems. And I have some trouble opening a server's port (80) to the public and redirect it to a running container. So basically, I have a running container on a ...
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If user is not in /etc/passwd, can he list the contents of a folder?

I am running docker container with --user <user-id>:<group-id> option. The user-id is not in /etc/passwd. That is ok. But I want to list the contents a folder. ls /root The root folder ...
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  • 101
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Permissions issues after upgrade

I noticed this morning after I ran an apt-get upgrade && apt-get update and rebooted that I'm unable to docker build an image that I was able to build before I restarted. I tried to ping from ...
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1 answer
483 views

"Cannot connect to the Docker daemon ...." when running docker on Ubuntu/WSL

I'm trying to run docker in WSL (Windows 10) using the command sudo service docker start, and it shows: Starting Docker: docker but when I run sudo docker images, it tells me: Cannot connect to the ...
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Problems after make init configuring a project

I am configuring a project: I execute make init,being init: init: make _login mkdir -p node_modules mkdir -p docker/postgres make _docker-compose-up-ignore-errors sleep 5s make ...
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0 answers
198 views

Cant start docker container on ubuntu 20.04

im starting with this command: sudo docker run -d -p 422:22 --env-file ./config/.env --rm --name dsnitrobotest uwuwu/dsnitrobotest and getting this error: docker: Error response from daemon: failed ...
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63 views

How to properly configure lighttpd in Ubuntu?

Recently I started working with "lighttpd" webserver to host local webserver to place some files. I am using Ubuntu 20.04 machine within the docker container. I am following this guide ...
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1 answer
869 views

docker: Error response from daemon: could not select device driver "" with capabilities: [[gpu]]

Despite having 4 GPUs each with ~20GB vRAM, docker is not able to run with the following command. How can I solve this? [20:08:28] jalal@echo:~/research/code$ docker run --shm-size 2GB -it --gpus all ...
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1 answer
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docker: Error response from daemon: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection

How can I fix this problem in Ubuntu 20.04? [18:31:29] (dpcc) jalal@echo:~/research/code$ sudo docker pull docurdt/heal [sudo] password for jalal: Using default tag: latest Error response from daemon:...
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0 answers
60 views

`apt-get intall` from ppa repository fails with error

When I try to install packages from PPA in docker build, I'm getting the following error. Get:25 http://ppa.launchpad.net/git-core/ppa/ubuntu focal/main amd64 git amd64 1:2.35.1-0ppa1~ubuntu20.04.1 [...
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SSH and Local IP Dockers do not respond, but public containers available

I'm not sure how to start debugging what's happening here, but here's what I'm observing. I have a Intel NUC running Ubuntu 20.04 as my home server. I almost exclusively access it by SSH'ing into from ...
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2 votes
1 answer
254 views

Installing Docker through apt vs snap?

I'm starting to build my own media server which will use Docker for different packages. Mainly Plex, Radarr, and so on. Although I've dabbled a bit with Linux before, I was never aware of what snap is,...
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Ubuntu v20.04 troubleshooting login problem

After having some login issues, I've reinstalled Ubuntu and it seemed to work fine until yesterday night. It started having login issues again, I've entered the recovery mode and everything seems to ...
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1 vote
1 answer
83 views

Trying to fix Docker "cgroup doesn't match target mode" with adding kernel boot parameter

I have problem with running certain Docker images: docker: Error response from daemon: failed to create shim: OCI runtime create failed: container_linux.go:380: starting container process caused: ...
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1 vote
0 answers
72 views

Docker daemon fail to run 'MASQUERADE': No such file or directory

I have some issue to install and run the docker daemon on Ubuntu 21.04. During the install of the packages I am getting this bit of fail message : Job for docker.service failed because the control ...
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0 votes
0 answers
217 views

Docker Container Python Not found error

Hi everyone when I try to run my container using: docker run <aws-ecr-image> serve I get the error: /usr/bin/env: 'python': No such file or directory When I run: docker run <aws-ecr-...
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-1 votes
1 answer
42 views

Which version to use

I was thinking of running docker on Ubuntu is there any way to strip down Ubuntu desktop to bare minimum or does Ubuntu server have terminal when you connect it to a display after install thanks
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1 answer
112 views

ubuntu 20.04: Failed to fetch openssl_1.1.1f-1ubuntu2.11_arm64.deb 404 Not Found

From docker for MacOS (M1 / arm64) I have updated to the latest ubuntu:20.04 docker image, and now my container fails to build as it does not find some specific package: Failed to fetch http://ports....
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Problem with apt-get update coupled with docker and nvidia docker [duplicate]

I am struggling to install docker on Ubuntu 18.05 bionic. I have just started to work on a shared machine and I am not perfectly aware of what was done before. Anyway, I deleted all previous version ...
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0 votes
1 answer
49 views

Run Two Instances of RStudio Server via Docker

I'm trying to run multiple instances of RStudio Server (community version) on a single machine using Docker, but am running into some issues. I'm using the rocker/rstudio container. Here's what I'm ...
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systemd-udev hogs system cpu at 100%

Recently I encountered a problem on one of the nodes of kubernetes where system was running at a crawling speed. after investigating I found that several instances of systemd-udevd were running. ...
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