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0
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13 views

Can SSH out, but not in to a docker container: network unreachable

Real docker noob here, trying to get an ubuntu container that can be accessed via SSH. I'm using an image using this dockerfile and building & running it with "docker build -t sshable ~/PATH/" ...
2
votes
0answers
91 views

Keep shapes inside container when changing style options

I'm trying to make an organization chart (Visio 2013) that also shows a label on the container and that consistently enforces the layout when I change visual options. My current approach: As you ...
0
votes
0answers
25 views

Docker exec doesn't load aliases

I have a bash alias loaded into a Docker container, in /etc/bash.bashrc. It functions as a shortcut to a commandline PHP script. This is convenient, since anyone can use that alias directly after one ...
0
votes
0answers
46 views

lxd - can I change the owner of the containers

I'd like to use lxd on Ubuntu 16.04, but as I see, every user who can create containers, can connect to any other containers. I'd like to prohibit this. For example, I have two users l1 and l2 both ...
0
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0answers
51 views

Can we use share volume to share docker container across different host?

What i want to achieve is to share docker container across different machine. since docker will store container data into /var/lib/docker/container i am thinking to have a network volume, and map "/...
3
votes
2answers
580 views

Windows Container port binding on Windows Server 2016 not working

I am running a Windows Container on a Windows host (Windows Server 2016 TP4). The container shall run an IIS webserver on port 80 internally and I also want to bind port 80 to the host, so I can ...
2
votes
1answer
47 views

Automatic container management

I manage around a bunch services which run on different machines. I have been playing around with having this services running inside containers and everything is working great. Next I was wondering ...
0
votes
1answer
100 views

Can we execute a script as root during docker container startup?

I am trying to execute a script during container startup. For a normal linux machine, if i have script in /etc/rc.local script will be executed when there is reboot I am trying to do the same thing, ...
1
vote
1answer
45 views

how to mount a container to a specific file path?

when we use "-v" argument in "docker run" command, we can specific {src path from host}:{path in container}, e.g docker run -v /var/volumns/v1:/var/docker/v1ref ... but how about mounting a data-...
2
votes
1answer
121 views

How to install a Windows Feature on Docker container (Windows 2016 Server) that requires a “server restart”?

I try to install the Windows feature "NetworkController" on a docker container on Windows 2016 Server TP4, using Powershell. After I run "Add-WindowsFeature NetworkController", I get the message: "...
0
votes
1answer
106 views

Powershell ISE cannot attach to Docker container / Windows Container

I can connect and attach to a docker container / windows container on Windows 2016 Server just fine with Powershell. But when I try the same with Powershell ISE, I get the error below. PS C:\> ...
0
votes
0answers
25 views

How to login to vps contaier directly via SSH

This is what I do: Open the putty and enter the server node IP address and click on OPEN. This will login me into the server node, and I do the below steps to login to a vps container inside it: $ ...
1
vote
1answer
59 views

How do I extract the elements from a container file (ODP, PDF, etc)?

PDF and other container file types like ODP contain several files glued together to a presentation / a document. Is there a way to separate these files after the container has been built? Like from a ...
0
votes
0answers
79 views

Access service on subdomain in Kubernetes

I have following setup: Private OpenStack Cloud - o̲n̲l̲y̲ Web UI (Horizon) is accessible (API is restricted but maybe I could get access) I have used CoreOS with a setup of ...
2
votes
0answers
243 views

no CUDA-capable device is detected inside LXC container

I followed the following instructions and read the official guide in detail in order to set up Cuda inside an LXC container. When I try to execute the sample ./deviceQuery script from the official ...
0
votes
1answer
404 views

ssh root@“ip of lxc container” don't work

how can I enter in a lxc container using ssh? Because I follow many guide on that argument but I can't still enter in the container. [root@T410 andrea]# ssh root@192.168.122.215 -vvvv OpenSSH_7.1p1, ...
0
votes
0answers
52 views

Showing docker container name in ps list

I have a very simple Ubuntu container with apache running into it. When I started the container with: $ sudo docker run -p 192.168.189.134:80:80 -d wnoorduin/apache where 192.168.189.134 is my ...
0
votes
0answers
18 views

Need to create virtual machine for development

I am in touch with vagrant, but I wonder how I can create new linux machine with preinstalled software like git, wget, httpie etc... Also this machine should be provided with cloned repository in the ...
0
votes
0answers
149 views

Vagrant VM is starting but ansible doesnt process anything

I have such Vagrantfile: # -*- mode: ruby -*- # vi: set ft=ruby : VAGRANTFILE_API_VERSION = "2" Vagrant.configure(VAGRANTFILE_API_VERSION) do |config| config.vm.box = "ubuntu/trusty64" config.vm....
2
votes
1answer
425 views

start systemd-nspawn/systemd container on boot

I've been working with systemd-nspawn and have a couple of containers that I'd like to automatically start at system start. I'm using arch linux and according to the archwiki entry, the following ...
1
vote
0answers
151 views

Can't connect to the containers using OpenVPN and Proxmox VE

I got a system set up constructed of Proxmox VE containers. Every container got access to the internet using iptabels POSTROUTING. They can ping themselves and the others and the hostnode. Everything ...
0
votes
0answers
81 views

How does docker map host partitions?

I'm relatively new to docker, and when I started a container (an ubuntu base image), I noticed the following: On the host, $ df -h ... /dev/sdc1 180M 98M 70M 59% /boot /dev/sdc2 ...
1
vote
1answer
225 views

Move users / computers to a different organizational unit (OU) - impact?

can I move an user/computer simply between OUs back and forth without any impact or is there something i have to consider? e.g. Services that no longer work then because their service accounts have ...
2
votes
2answers
212 views

Container with in-built compression, which automatically adjust its size

I try to find an efficient way of rsyncing contents of an ext4 file system as a part of a regular backup, yet I consider a decent compression and a minimal required space. I can just use plain rsync ...
0
votes
1answer
43 views

Create extra partition for /var on an OpenVZ

I have an OpenVZ Debian Wheezy and I've learned that it's generally advised to create an own partition for /var, in order to prevent logs from filling the system partition. My question is if it is ...
0
votes
1answer
376 views

How to share mounted volumes to a different Docker instance?

I’m working on a log gathering/analysis solution that uses sshfs to mount remote drive for acquiring the updates of the logs in realtime. Now I want to create a Docker user to process the log that ...
2
votes
0answers
39 views

Create BitLocker container and save the password for user not computer

I can create a BitLocker container and connect it as a drive. Then I can encrypt that container with BitLocker and then I have the possibility to save the password for a computer. So that means ...
0
votes
1answer
23 views

What is better with virtual machines than with containers?

I've been reading up on Docker recently, and I see that there are plenty of reasons to use containerization instead of virtual machines. But what is not talked about as much (since containerization is ...
2
votes
1answer
682 views

Cannot start LXC container: failed creating cgroups

I am using LXC (Linux Container) 1.0.6 on a Ubuntu 14.04 64bit Virtual Machine trying to build HTTP service in a container. I have trouble starting the container: $ sudo lxc-start -n test1 lxc-start: ...
2
votes
1answer
590 views

Bridging IP missing for LXC (Linux Containers)

I am using LXC (Linux Containers) to host an http server within a VirtualBox setup, but the simple LXC specific bridge I created does not have an IP address, so it cannot be reached even in the Ubuntu ...
3
votes
1answer
480 views

Enabling Microsoft Windows Media player to play Matroska (MKV) container and H.264 codec videos

My understanding of the technical aspects associated with Video files is very basic. Our company developed a Thick-client software product for the commercial market that would allow users to view ...
-1
votes
1answer
37 views

Windows - how to install one program but have the ability to swap its settings/licenses (container?) [duplicate]

This is an odd one to explain, bear with me. We have a program, call it Program-A. We run this program on our Windows machines on behalf of customers, but each customer has their own license for it. ...
1
vote
0answers
245 views

How to properly configure and use LXC through lxc-tools (NOT libvirt) on Red Hat based distros?

I am currently learning all about LXC. No doubt there are excellent tutorials about it. The tutorials/guides take one of the following approach: LXC on Ubuntu/Debian etc. using lxc-tools OR LXC on ...
0
votes
1answer
216 views

How can I change containers without losing quality?

Trying Premiere Pro but can't seem to let me import .mkv or .mp4... So, I wonder if it's possible to just change containers without losing any quality at all. Let's say a .mov container? Video is H....
2
votes
1answer
2k views

Using minimal LXC containers as an advanced and secure chroot to isolate services

First of all I'm not a security expert, and I never used LXC before. I'm trying to harden as much as possible a Gentoo hardened server. To do so, I'm thinking to use LXC, maybe combined with KVM, to ...
2
votes
2answers
532 views

Creating portable version of program by wrapping all essential files

The goal: I have an .exe file and punch of other files (img/dll/ini/exe) which it depends on in the same folder with it but I'd like to have everything wrapped in a single .exe file which I could pass ...
1
vote
2answers
6k views

lxc container : password and username

I am trying to run wine in a 64b OS ( LUNA ) so i did follow this guide ! to set up wine , and i did chose to follow the first option : lxc container Problem arise when i have to run the container: ...
0
votes
1answer
677 views

Can a TrueCrypt container file be mounted from an external hard drive?

I created a 200GB TrueCrypt container, and thinking that you should be able to mount it from anywhere, I transfered it to my external hard drive. Then I tried to mount it, but TrueCrypt won't even ...
0
votes
1answer
158 views

Big window container in Windows to manage all windows? [closed]

This is a bit difficult to explain but I will try my best. I am looking for a software that can be parent to any Windows application I like and will manage its size. For example there is a software ...
0
votes
1answer
652 views

Redirect 'host-based' requests to a port (inside a docker container)

I'm trying to achieve this fun project of having multiple 'postfix/dovecot' instances inside a docker container. I'm searching for 'something' that would redirect any incoming request on port 25 (...
0
votes
0answers
2k views

Using iptables to give an LXC container a routable IP

I'm using Docker to manage LXC containers. At the moment Docker configures the underlying LXC container with host-only routing and then uses iptables/DNAT to punch holes into the container, making it ...
4
votes
0answers
312 views

Why is the resulting file unplayable when I use FFMPEG to convert a MP4 video to ASF?

I want to convert an .mp4 file to an .asf file, but I need to keep the size of the file below 150 mb (the server I need to upload the file to can only take files under 150 mb). Basically I want to ...
0
votes
1answer
588 views

Dummy interface in an LXC guest

I am trying to create a split-horizon PPTP setup as described on my website within an LXC container. However, I need a dummy interface within the container to put the DHCP server on. Here comes the ...
0
votes
1answer
123 views

Matroska vs. Quicktime container? [closed]

I have a 90TB master files (Videos) and I want to archive them for a very long time. I know Matroska is an open source and QuickTime is from Apple. Matroska has a lot of features and QuickTime ...
2
votes
1answer
662 views

How do I take an FMS h264 stream and wrap it in a container?

I have an FMS (Flash Media Server 4) that writes out the video streams to .f4v files. As far as I can see and understand, it only writes the video/audio data with no container at all, though I could ...
4
votes
4answers
8k views

Copying truecrypt containers?

I created a 200GB container to store files on my external USB drive. Can I just copy this (empty) container file to create another container of 200GB? I want to do this since it takes about 2 hours to ...
7
votes
1answer
7k views

How to generate thumbnails for less common video containers (mkv, ogm, mp4, flv, rmvb and mov) in windows 7 explorer? [duplicate]

So how to generate thumbnails for these containers? I know that the install of "DivX Plus Tech Preview: MKV on Windows 7" does it for MKV. But I think that only some registry changes are really ...
0
votes
5answers
1k views

Program to encode or mux h.264 streams in a SWF container [closed]

Is there any program that allows encoding a video file into a H.264 stream inside a SWF, or that allows muxing an existant (x264) stream into a SWF? If not, any other possible codec better than Flash ...