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

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Can docker for Windows run inside a Windows Guest (VM) running on ESXi?

Our build system is a win 10 virtual machine, running on an ESXi host (we have two ESXi boxes, and I see they are on diff versions of ESXi, which we will shortly get in sync!): VMware ESXi, 6.5.0, ...
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26 views

Unable to use FTP Passive Mode on CentOS 7 (running in Docker container)

I've got a CentOS 7 machine, running inside a Docker container. I'm developing an application that will have to connect to an FTP Server, and download some files - to do that, I need to set my FTP ...
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9 views

How to change “Volume Serial Number” in Windows docker image?

I am trying to change the "Volume Serial Number" of a docker image with Sysinternals VolumeId but I'm getting Error reading drive: The request is not supported. when I run Volumeid64.exe C: 1AAA-111A -...
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1answer
15 views

can't reach nginx port with netcat

I have this simple nginx config file: server { listen 4000; location / { root /usr/share/nginx/html; index index.html index.htm; try_files $uri $uri/ /index.html =404; } } nginx ...
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9 views

Is there a way to trigger Jenkins once Docker Hub is done building my image?

I would like to create an automatic deployment system that starts when I push my code to my Github repository. I've read online that I can link my Github account to my DockerHub one, and that ...
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12 views

Java memory allocation error inside a Docker container when host machine is running Alpine Linux

I want to run Jenkins in a Container where my host machine is running Alpine Linux. I have an Ansible playbook that starts the Jenkins container. However, the container exits as soon as it starts. I ...
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10 views

Running docker on a different host

I'm working on a docker image for the company web development. I have docker completely configured and running successfully. As I want to create DNS for the containers running on docker, I'd like to ...
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12 views

The simplest way of running a cross-compiled executable in a FreeBSD environment

I have an executable cross-compiled for FreeBSD in a docker container. What is the simplest way of running it?
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36 views

Lost Internet connection after installing Docker

I installed Docker today and after restarting my machine, I don't have an Internet connection. I don't know what setting Docker is changing but after uninstalling Docker the problem is still there. ...
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1answer
36 views

What is the actual Compose version of a file if I do not specify a minor version?

Docker has a documentation page that lists Compose versions with the version of the Docker Engine they support. In short: Compose file format Docker Engine release ---------------------------------...
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1answer
25 views

How do i reverse alias command?

I executed this command : sudo ifconfig lo0 alias 10.200.10.1/24 I think this changes my localhost address and I think my dockers seem to stop working because of this. Is there a way to reverse ...
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22 views

Spin Docker Containers to allow multiple user for code development

I would like to know if it is possible to spin multiple docker containers in a single windows 10 pro host machine to allow multiple users to ssh in and work at the same time in isolated environment in ...
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48 views

Troubles to create machine from cmd, but from bash

I have installed Docker Toolbox on Windows 10. Trying to docker-machine create default from Windows shell (cmd), I get Running pre-create checks... Creating machine... (default) Copying c:\Tools\...
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2answers
39 views

docker exec messes up terminal line feeds?

When I pipe the output from docker exec to another command, it appears to mess up my terminal's line endings. For example: $ docker exec -it foo sh -c 'echo {\"a\":\"b\",\"c\":\"d\"}' | jq { "a": ...
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25 views

How to set up sslh's transparent mode in a docker environment?

I want to set up sslh on port 443 to forward to https and openvpn which reside in two docker containers. Since I want to provide IP based ACLs on https in the long run, I want sslh to provide the true ...

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