Questions tagged [docker]

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

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Problem with permission

I have installed an SFTP Server on docker, there I want to share a folder named SFTP. The SFTP Folder has UID and GID 1000:1000 and I stated the SFTP Server also with ID 1000:100 and the folder has ...
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Ubuntu 20.04 and Docker 19.03.8 - docker removes default gateway and breaks host connectivity

I have ubuntu 20.04 running with a static ip. When I first startup, I have no issues and the routes look fine: # ping 4.2.2.2 PING 4.2.2.2 (4.2.2.2) 56(84) bytes of data. 64 bytes from 4.2.2.2: ...
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How to correctly run graphical application in Docker container with Qt and D-Bus?

I was trying to get Audex running inside 16.04 LTS Docker container on the 20.04 LTS host. The below method works normally for Gtk-based applications, I have tested it. In current case I did the ...
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Docker images exit immediately exit code 126

I have just installed Ubuntu 20.0 and installed docker using snap. I'm trying to run some different Docker images for hbase and rabbitmq but anytime I startup an image it immediately exists with 126 ...
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Cannot install docker on Ubuntu 20.04 LTS

I'm new using docker and linux and I tried to install docker on my new Ubuntu 20.04 LTS. I was following these instructions: https://www.digitalocean.com/community/tutorials/how-to-install-and-use-...
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1answer
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Docker Install Issue [closed]

I am trying to install Docker using these instructions but I am running to an issue adding the repo https://linuxhint.com/install_docker_linux_mint/ xxx@Home-Server:~$ sudo add-apt-repository "deb ...
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43 views

Run init script when Docker with MySQL is ready

I am trying to run a script for initialization of MySQL within a Docker container. I just want to run it once, as it creates the default user for MySQL. /root/mysql-init.sh: #!/bin/bash mysql -u ...
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How to add a daemon.json file in docker ubuntu?

I don't know how to add a daemon json file in this /etc/docker/daemon.json location I tried with this command dockerd --config-file /etc/docker/daemon.json and it is giving error that daemon.json is ...
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1answer
42 views

Cannot install tftpd-hpa

I'm trying to run apt-get install dnsmasq pxelinux syslinux-common through a cluster control node, and keep getting this error while installing. Job for tftpd-hpa.service failed because the control ...
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XV6 os - Docker ubuntu image error: “no bootable device” / qemu-nox command

I am trying to run the XV6 OS on ubuntu image in a docker container (on windows). I succeed in building the image, running it and accessing the docker container. But inside the container cmd when I ...
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Trying to install Docker but getting error [duplicate]

I am using this command to install docker I am using Ubanto 18.04 $sudo apt-get install docker-ce docker-ce-cli containerd.io But i get this error. Reading package lists... Done Building ...
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Ubuntu inside Docker-container : apt-get update failure (Error writing to output file)

On my Docker platform, I created a container (docker run -it --name UBUNTU ubuntu bash) and it works (Up + logged into as root) But when I try to update repo with "apt-get update" I get : root@...
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1answer
18 views

How to install gcloud in a Docker container on 19.10?

I have a Docker container as 19.10 as both the host and guest, and I tried to install gcloud: # Add the Cloud SDK distribution URI as a package source RUN echo "deb [signed-by=/usr/share/keyrings/...
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docker group missing and docker refuses to be uninstalled

this is a bit of a strange one. I normally install docker using the instructions at https://docs.docker.com/engine/install/ubuntu/ but this time I got the 18.04 server install to do it. I then went ...
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Trying install ubuntu 20 desktop on a docker (works perfect with 18.04 and 19.04)

I want to try and install ubuntu 20 as a docker machine. Bellow, you can see my setup Dockerfile. When I connect with VNC to the machine, I see that the display is not working correctly (works ...
3
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1answer
68 views

How to fix X Error: BadAccess, BadDrawable, BadShmSeg while running graphical application using Docker?

I am running Ubuntu MATE 20.04 LTS. I have installed Docker to this system. I need to run FreeMat 4.2 which is not available for Ubuntu 20.04 LTS anymore because of Qt4 deprecation. I did the ...
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Trying to remove docker-cd & docker-ce.cli from eoan ubuntu version

I tried to install docker update following docker documentation on my machine but the installation didn't workout so I tried to uninstall it completely from apt. after suffering I broke dpkg and apt ...
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21 views

Run a sudo command inside a Dockerfile

I am trying to install sudo in my Dockerfile. RUN apt-get update RUN apt-get -y install sudo However the is this error popping up. E: Invalid operation sudo The command '/bin/bash -c apt-get -y ...
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1answer
104 views

Can't shut down due to “A stop job is running for Docker Application Container Engine” (endless counting / no limit)

I tried to upgrade Ubuntu from 18.04 to 18.10, but there was an error with Docker. I tried to install it via the terminal, but it got stuck while "preparing to unpack". I force-restarted the system ...
2
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2answers
68 views

Docker install failing on Ubuntu 19.10

I used to have an old version of docker on my Ubuntu Server 19.10 and it worked just fine. I have removed this old docker install and tried to install the most current version using the guide on https:...
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0answers
30 views

What does The location specified for 'Data Files Location' has insufficient free space. mean?

I'm running a oracle DB oracle/database 18.4.0-xe in a docker container in a Ubuntu Linux subsystem on windows 10. I want to persist my datafiles locally so I don't lose my data when I stop the ...
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4answers
421 views

docker ps stuck … docker install also just hangs

docker ps hangs forever was the first symptom so I purged docker and tried to reinstall ... the install never finishes dpkg -l|grep docker iF docker-ce 5:19.03.8~3-0~...
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26 views

Nginx+Docker+PHP-FPM SSL error

I have created a self signed SSL certificate , but I'm facing with this error in my NGINX error log when I try to access to the site via https : 2020/05/05 12:49:49 [crit] 6#6: *14 SSL_read() ...
1
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1answer
17 views

docker ubuntu container exec does not replace command

I'm trying to build container for openshift. One of their requirements is that the main process is pid 1. In order to so your starting shell script should use exec to replace the shell script. For our ...
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0answers
66 views

What package to install only the docker client (without engine) in Focal Fossa 20.04?

I've noticed that Ubuntu 20.04 (Focal Fossa) comes with the latest docker engine ready to be installed. On may/2020 if you do: # apt update # apt install -y docker.io you get docker version 19.03.8 ...
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12 views

Charmed Kubernetes Vault integration not working when trying to pull image from private registry

I have installed charmed kubernetes on a microstack/openstack environment. After having followed tutorials Private Registry and Using Vault, I tried to create a deployment where I pull an image file ...
1
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2answers
66 views

Could not find /boot/grub/menu.lst file

I am having an error when I was trying to install docker. I have tried sudo apt-get autoremove but it didn't help. Here's the output: sudo apt install docker.io Reading package lists......
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1answer
252 views

Bind9 performance issues with Docker containers

We are running a service that is hosted through some Docker containers on a server. The applications in these containers make some very frequent requests to a local cluster of around 300 machines. ...
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0answers
11 views

Why when i use Docker, some ip address says Destination Host Unreachable when i ping them

I'm using VMWare to use ubuntu in windows, everything with the networks works fine except when I start using docker on ubuntu, for some reason when I execute any docker command the ip address that i ...
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0answers
25 views

docker run command ends up in : nginx: [emerg] unknown directive “events” in /etc/nginx/nginx.conf:1

I have installed nginx-extras from Ubuntu bash shell in my desktop Windows 10 O.S. The is required to spin up a docker container for an ASP.NET Core 3.1 Blazor web assembly application for serving the ...
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0answers
7 views

xterm weird characters

I am using xterm running on a docker container with novnc access through my web browser. (See this other highly relevant answer which got me to this point: Increase font size of terminal in a no-GUI ...
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17 views

How to commit uubuntu docker with new bridge network

I created a new bridge called nbridge. The ip is 192.168.2.2 and able to ping google.com docker run --network=nbridge -itd --name=Runnbridge 0c69a48fe7c7 ip a : lo: <LOOPBACK,UP,LOWER_UP> mtu ...
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0answers
78 views

Run docker inside multipass in Windows

Is it possible to run docker inside a ubuntu container on mutipass running on Windows 10 Pro 1909? I have installed multipass in Windows 10. Enabled Virtualization and Hyper-V. launched a ubuntu ...
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1answer
756 views

Is missing cockpit-docker no longer in the 20.04 repository?

I installed Ubuntu server 20.04 into a vm, to see how if I want upgrade my 18.04. I use cockpit for ease of use on my 18.04. Anyways the cockpit-docker deb is missing from the repository. Why is this? ...
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0answers
13 views

Ubuntu on Lenovo M93P Type 10 AB I5 16GB RAM

I want to build a server on this machine. I'm new with this and must decide HowTo I'm now on Win 10 prof with docker to test some Apps. What Im sure to use is Nextcloud, grocy, and some Project ...
4
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1answer
1k views

Docker problems in Ubuntu 20.04

After updating to ubuntu 20.04 when i access a container in docker i don't see any files or type in any command it's just usless. So is there something to do with the docker in the new ubuntu version ...
35
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4answers
24k views

How to install docker community on Ubuntu 20.04 LTS?

When I followed the community docks I came across the following issue: sudo add-apt-repository \ > "deb [arch=amd64] https://download.docker.com/linux/ubuntu \ > $(lsb_release -cs) \ >...
0
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1answer
26 views

Raspberry Pi 4 Microk8s cluster is not starting containers?

Thanks for your time, I have a master and worker Microk8s cluster running in my homelab. My build doc is here; GitHub I get no errors when running sudo microk8s.inspect I can't even start a simple ...
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0answers
10 views

where to find tmp/setup folder in ubuntu?

I want to put a file down there to use it in my docker file build. I prefferably want to do it with gui, not shell. Just drop a file.txt in tmp/setup.
1
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1answer
158 views

Help running docker with GPU on Ubuntu 18.04.4 LTS

I'm trying to follow https://www.tensorflow.org/install/gpu#ubuntu_1804_cuda_101 to get docker working with GPU on Ubuntu 18.04.4 LTS. I'll copy the instructions here for reference: # Add NVIDIA ...
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0answers
37 views

Why id, id $USER is different?

I added my account to docker group. joont@joont-ubuntu:~$ sudo gpasswd -a joont docker and I typed id to check my account was added. joont@joont-ununtu:~$ id uid=1000(joont) gid=1000(joont) ...
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0answers
31 views

AndroiBox of AndroPytool did not work

When I ran andropytool on Ubuntu 18.04, an error occurred that Androibox could not work ''' (droidbox_env) root@d8e5070d137a:/# cd AndroPyTool/ (droidbox_env) root@d8e5070d137a:/AndroPyTool# python ...
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0answers
40 views

Running Docker In a 32 Bit Computer

this might be a weird question. But I´m running docker in a 32 bit computer, it has 12 years, the main purpose of running docker and linux in that computer is to use it as a server and be able to ...
0
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0answers
30 views

How to install Docker for Ubuntu 19.10? [duplicate]

Does somebody knows how to install Docker for Ubuntu 19.10. I searching around i can't find any ppa packages when i use google?
1
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1answer
62 views

How to Backup a PostgreSQL Database From a Docker Container Using DBeaver?

I have a Postgres database running in a docker container in my machine (running Ubuntu 20.04 Beta) and I need to make a backup of it. I'm using DBeaver 7.0.2 to manage the database, but when I try ...
1
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0answers
251 views

Failed to build image due to does not have a Release file [closed]

When I try to build the image from windows powershell, there is some error shows below, can I ask what could be the reason and solution to it? Ign:1 http://archive.ubuntu.com/ubuntu disco InRelease ...
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0answers
25 views

ROCm docker run fails

I am trying to run ROCm's tensorflow port for AMD gpu's. Got the docker container as described here. But I get error when I try to run it $ drun rocm/tensorflow:latest docker: Error response from ...
0
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1answer
97 views

Docker-compose cannot open self

I am trying to install docker-compose on my computer (Ubuntu), after several failed attempts using curl,wget, and apt, I decided to download it directory from the repository and move it to usr/local/...
0
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1answer
68 views

X Error of failed request: BadValue (integer parameter out of range for operation) when executing gzserver within docker

I'm trying to run gazebo from within a docker. However, I don't need the display support. When executing gzserver, I hit this problem: X Error of failed request: BadValue (integer parameter out of ...
1
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1answer
130 views

How to get coredump from process crashed inside a docker container using apport?

We have a bunch of microservices, published as docker images, and run them on-premise for local testing and in AKS k8s cluster. We use ubuntu 16.04, because currently AKS uses it. We would like to ...

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