How-To Random

Hardcode DNS server in docker

Perhaps not the best way to handle this but for a quick and dirty fix this might work for you. Edit /etc/docker/daemon.json Restart the docker daemon for those changes to take effect: Now when you start a container, docker will populate /etc/resolv.conf with the values from daemon.json Why did I do this? I wanted my […]

How-To Technical

Configuring CPU Affinity for Docker Containers

Why is this needed If your system supports SMP (Symmetric multiprocessing) with some combination of multiple physical CPUs, CPU cores, and logical CPUs, you can achieve increased performance in some cases by assigning Docker Containers to specific CPU resources. This process is known as CPU affinity (or processor affinity). Gather Required Information To assign a […]

How-To Software Technical

Docker | OpenWebRX

This image is built from the latest released .deb packages and should be identical to a standard OpenWebRX+ installation on Debian. All receivers and demodulators available in this image. Install Blacklisting device drivers on host You should disable the kernel drivers for RTL, SDRPlay and HackRF devices on the host linux (where docker runs) before […]


Installing Docker on Ubuntu 18.04

To start, make sure our system is up to date Update your systems:sudo apt-get updatesudo apt-get upgrade Once the system is up to date, we install Docker followed by portainer which is a simple management solution for Docker. It consists of a web UI that allows you to easily manage your Docker containers, images, networks, […]

News Technical

vSphere Integrated Containers

vSphere Integrated Containers provides critical enterprise container infrastructure to help IT Operating teams run both traditional and containerized applications providing a number of benefits: security isolation management speed agility I am looking forward to getting my hands on this and expanding my knowledge on how vSphere Integrated Containers (VIC) works in the real world. vSphere Integrated Containers includes the […]

Personal Software Technical

Docker hv-sock proxy (vsudd) is not reachable, Windows 10

Yes, I am playing (or trying to) with Docker.  My first step is to install Docker and get it up and running. So far I am confident that I have all the prerequisites, however Docker fails to properly start with the following error: Docker hv-sock proxy (vsudd) is not reachable at Docker.Backend.ContainerEngine.Linux.ConnectToVsud(TaskCompletionSource`1 vmId) in C:\gopath\src\\docker\pinata\win\src\Docker.Backend\ContainerEngine\Linux.cs:line […]