Docker

How is Docker different from a virtual machine?

I keep rereading the Docker documentation to try to understand the difference between Docker and a full VM. How does it manage to provide a full …

Microservices

Heavy tackle on Port star costs Docker

FREMANTLE defender Ryan Nyhuis has been suspended for three weeks as a result of his dangerous tackle on Port Adelaide star Robbie Gray.<p>Nyhuis …

Australia

SBT native packager does not copy file to Docker image

I have akka SBT project. It consists of multiple SBT submodules <b>common</b>, <b>postgres</b> and <b>app</b><b>common</b> contains resources/logback-prod.xml<b>app</b> depends on two …

Microservices

How to find out which Play version I'm using?

Kinda silly question, but I used Activator to get started with the play framework, and now need to see what version I'm using. 2.3 came out with …

Docker

Building Docker images with Kaniko

…gluten free fwiw, yes I like jokes and we just won the world cup :)<p>Almost a year ago to the day I wrote a post about building Docker images without …

DevOps

Docker Openedx devstack theming

Docker

Docker sent directly to tribunal for Gray tackle

Young Fremantle Docker Ryan Hyhuis has been referred directly to the AFL Tribunal for his dangerous tackle on Port Adelaide star Robbie Gary.<p>Nyhuis …

Port Adelaide

Docker COPY: Dockerfile best practices

Docker has two similar Dockerfile instructions, COPY and ADD, which are both used to include files in an image. This article will explain why it is …

DevOps

Can't access docker containers from host

I have a simple image for a Rails service with the following Dockerfile:I built the image and ran the container with these commands:I have this …

DevOps

Getting started with Docker and Kubernetes on Windows 10

Getting started with Docker and Kubernetes on Windows can be daunting when you don’t know where to begin.<p>And it doesn’t help that installing the …

Linux

How to run Laravel using Docker

Laravel has official documentation for running laravel locally here. The documentation doesn't touch on how to use docker. Laradock is a good …

DevOps

Oracle ADF on Docker Container by Andrejus Baranovskis

By: | PaaS & Middleware Partner Adoption<p>Want to run Oracle ADF on Docker? This is possible, I will explain how. If you are new to Docker, it may …

DevOps

Why Flask logger does not log in docker when using UWSGI in front?

I have a Flask application inside of Docker that was logging into docker logs when it was running without UWSGI in front. Now I have used UWSGI with …

Python Programming

How Docker volumes work and Efficient Docker workflow

Docker is an open-source computer program that performs containerization which is also known as operating system level virtualization. Docker is most …

DevOps

Concur co-founder Steve Singh appointed to Washington Federal board

Steve Singh will join the board Aug. 1.

Docker

Error 'docker' is not recognized as an internal or external command

I already install docker with this command in django:pip install dockerBut when i try to run docker command, it give me error -- it is not …

Microservices

sameersbn/bind as primary DNS Server - gateway-ip

I'd like to setup my DNS server as a docker container running in a swarm. I have a dedicated server on which I used to run the bind "natively". Now …

Linux

Monolith to Dockerlith: Learnings from Migrating Our Monolith to Docker

Like everyone’s monolith, ours is complex and was once a little bit out of control. Earnest’s monolith is involved in all major aspects of the …

DevOps

Docker tutorial: Get started with Docker Hub

The power of Docker images is that they’re lightweight and portable—they can be moved freely between systems. You can easily create a set of standard …

Microservices

DocuSign founder and chairman leaving board in ‘planned transition’, replaced by execs from IBM, Docker and GoDaddy

DocuSign’s board of directors is undergoing a major shakeup as part of what the company calls a “planned transition” that includes the departure of …

Venture Capital

Port mapping with Docker and Play

When running a Play server inside a Docker container with a port mapping (i.e. port X in the machine maps to port Y in the container), i had to add …

DevOps

Draining a Docker Swarm Service

Is there any concept of draining a swarm service if you wanted to remove it i.e. Service requests for existing sessions but accept no new …

Docker

Dockerfile EXPOSE: how to define ports for Docker containers

The EXPOSE instruction used in Dockerfiles informs Docker how a running container maps internal ports to external ones. This post will cover how to …

DevOps

Docker Guide: Dockerizing Python Django Application

Docker is an open-source project that provides an open platform for developers and sysadmins to build, package, and run applications anywhere as a …

Microservices

Introducing Jib — build Java Docker images better

By Appu Goundan and Qingyang Chen<br>Containers are bringing Java developers closer than ever to a "write once, run anywhere" workflow, but …

DevOps

runq

runq is a hypervisor-based Docker runtime based on runc to run regular Docker images in a lightweight KVM/Qemu virtual machine. The focus is on …

Linux

Minimal Ubuntu, on public clouds and Docker Hub

Today we are delighted to introduce the new Minimal Ubuntu, optimized for automated use at scale, with a tiny package set and minimal security …

Linux

Browsh

Download (v1.2.2)<p>Browsh is available as a small (~2.5MB) static binary on all major platforms. The only dependency is a recent 57+ version of …

SSH

How do I serve static files from Docker in an environment-agnostic way?

I've been trying to set up a Docker environment, where the frontend (Angular/TypeScript in our case) is built in the Docker file and then served …

DevOps

How to video-record selenium tests running headless inside a docker?

I am running python-selenium tests inside a docker using a headless firefox.During these tests I am able to make screenshots with the selenium method …

Performance Testing