52
votes
22
answers
2.5K
views
Can you run GUI applications in a Linux Docker container?
How can you run GUI applications in a Linux Docker container? Are there any images that set up vncserver or so
52
votes
16
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1.6K
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How to access host port from docker container
I have a docker container running jenkins. As part of the build process, I need to access a web server that is
57
votes
3
answers
804
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Copy directory to another directory using ADD command
I have read http://docs.docker.com/engine/reference/builder/#add however I met a problem. I want to copy the l
59
votes
9
answers
405
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How to see docker image contents
I did a docker pull and can list the image that's downloaded. I want to see the contents of this image. D
53
votes
11
answers
1.2K
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How to push a docker image to a private repository
I have a docker image tagged as me/my-image, and I have a private repo on the dockerhub named me-private. When
48
votes
29
answers
1.2K
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Docker error : no space left on device
I installed docker on a Debian 7 machine in the following way $ echo deb http://get.docker.io/ubuntu docker
57
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7
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2.2K
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How do I make a comment in a Dockerfile?
I am writing a Dockerfile. Is there a way to make comments in this file? Does Docker have a comment option th
59
votes
16
answers
2.1K
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How do you attach and detach from Docker's process?
I can attach to a docker process but Ctrl+c doesn't work to detach from it. exit basically halts the proc
58
votes
4
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3.1K
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In a Dockerfile, How to update PATH environment variable?
I have a dockerfile that download and builds GTK from source, but the following line is not updating my image&
65
votes
19
answers
1.9K
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Docker - Name is already in use by container
Running the docker registry with below command always throws an error: dev:tmp me$ docker run \ -d --nam
51
votes
17
answers
2.2K
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Docker: How to delete all local Docker images
I recently started using Docker and never realized that I should use docker-compose down instead of ctrl-c or
63
votes
19
answers
1.1K
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How do I run a command on an already existing Docker container?
I created a container with -d so it's not interactive. docker run -d shykes/pybuilder bin/bash I see t
61
votes
30
answers
2.7K
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Docker can't connect to docker daemon
After I update my Docker version to 0.8.0, I get an error message while entering sudo docker version: Client
44
votes
30
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3.1K
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denied: requested access to the resource is denied : docker
I am following this link to create my first docker Image and it went successfully and now I am trying to push
63
votes
5
answers
387
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How can I expose more than 1 port with Docker?
So I have 3 ports that should be exposed to the machine's interface. Is it possible to do this with a Doc
63
votes
15
answers
3.1K
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How do I assign a port mapping to an existing Docker container?
I'm not sure if I've misunderstood something here, but it seems like it's only possible to set
66
votes
13
answers
891
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How to upgrade docker container after its image changed
Let's say I have pulled the official mysql:5.6.21 image. I have deployed this image by creating several
58
votes
11
answers
1.9K
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How to enter in a Docker container already running with a new TTY
I have a container that is running the Apache service in the foreground. I would like to be able to access the
54
votes
28
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2.4K
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How to fix docker: Got permission denied issue
I installed Docker in my machine where I have Ubuntu OS. When I run: sudo docker run hello-world All is ok, b
57
votes
13
answers
1.3K
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Error "The input device is not a TTY"
I am running the following command from my Jenkinsfile. However, I get the error "The input device is not a TT
