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Questions tagged [docker]

Docker - An open platform for distributed applications for developers and sysadmins.

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1answer
7 views

Storing Docker images on SD card

I have a Docker image I am trying to build on a Jetson TX2. The onboard storage is too small for the image, so I have an SD card I would like to write the image/container to. How would I go about ...
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0answers
5 views

Docker on Debian Jessie seccomp error

I'm trying to run a docker image on Debian Jessie and I get the following error every time: docker: Error response from daemon: OCI runtime create failed: container_linux.go:344: starting container ...
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0answers
12 views

When using shell inside Docker, previous command (Ctrl+P) does not refresh

I'm new to Docker, and I had a running container with Ubuntu 16. I usually connect the container with the command: docker exec -it 7e3 /usr/bin/zsh Then, when I use the shell inside the Docker, ...
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0answers
10 views

Windows Docker container can't access internet

I'm running on a windows 10 pc. I installed Docker for Windows and enabled both Containers and Hyper-V in windows features. Virtualization is enabled in the bios. When I run docker run mcr.microsoft....
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0answers
7 views

Docker: Container not reachable after logout

I have installed Docker Desktop on a Windows Server 2016. I have used the official docker installer. Everything works fine until I log out of my windows user. If I log out none of my docker container ...
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1answer
30 views

how to deploy a docker container of an ubuntu image pulled off from docker hub? [on hold]

Currently I have created a docker ubuntu image pulled off from the docker hub and run a container based off this image. Now how do I deploy this container.Are we supposed to use kubernetes for this ...
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0answers
49 views

Internet loss after Docker Installation on Ubuntu 16.04

I have installed docker-ce in Ubuntu 16.04 using the installation guide given on their official website. Immediately after installing Docker, the host machine can no longer connect to the internet. ...
0
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1answer
26 views

Docker on Mac/OSX: How to correct typo in settings?

I made a typo in the configuration specifying an insecure registry in the graphical UI as 192.1.1.1;5000 The semicolon should be a colon of course :-( When starting Docker with the graphical UI ...
2
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1answer
42 views

How do delete data from a certain Docker container?

I would like to delete a Docker container and all associated images, volumes (not the external volumes) etc. I looked around web but all the things I found were about getting rid of everything ...
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0answers
27 views

Lookup of non-routable IP hangs

I have a docker setup that tries to curl -s 169.254.169.254/latest/meta-data/local-hostname in its docker-entrypoint.sh but it hangs for about 2.5 minutes before continuing. The IP is a non-routable ...
0
votes
1answer
24 views

Nmap really slow to scan inside docker container

If I run the following command bare-metal on my machine it takes a few mere seconds to run: nmap -v -n -p- <ip of other debian box> However if I run the extact same command inside docker it ...
3
votes
3answers
49 views

Script run with shebang does not resolve aliases, how to circumvent?

My main shell is zsh. I am using Docker for Windows and therefore docker inside WSL is not found, because the call should be to docker.exe. A quick hack I found online was to alias docker=docker.exe,...
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vote
0answers
20 views

Sharing folders in VMware similar to VirtualBox Shared Folders

Basically, running into issues related to Docker volumes using WSL to communicate with Docker server in a VMware box. Docker runs fine with this setup until it comes to volumes, then no matter what I ...
0
votes
1answer
8 views

Is there a difference between how docker containers communicate and how microservices communicate in general?

So I'm doing a bit of research on how docker containers communicate with each other once they are run with docker-compose. Unfortunately, most of the sources I've found only shows the commands that I ...
1
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0answers
22 views

Why does Docker require udp ports to function - Can I disable this?

I came across strange behaviour with docker, where I tried to block all external UDP incoming & outgoing connections except for DNS (see mac pf config below) which breaks my docker containers. ...

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