docker

Kubernetes is an open source orchestration system for Docker containers.

It handles scheduling onto nodes in a compute cluster and actively manages workloads to ensure that their state matches the users declared intentions. Using the concepts of "labels" and "pods", it groups the containers which make up an application into logical units for easy management and discovery.

Duck DNS free dynamic DNS hosted on Amazon EC2.
Duck DNS is a free service which will point a DNS (sub domains of duckdns.org) to an IP of your choice.

Source code was made available under GNU GPLv3 on May 13th, 2016, on http://bit.ly/DuckSource_GDrive . However, the code doesn't seems to be available neither on the link nor on some repository (github, gitlab, ...).

rkt is the next-generation container manager for Linux clusters. Designed for security, simplicity, and composability within modern cluster architectures, rkt discovers, verifies, fetches, and executes application containers with pluggable isolation. rkt can run the same container with varying degrees of protection, from lightweight, OS-level namespace and capabilities isolation to heavier, VM-level hardware virtualization.

rkt’s primary interface comprises a single executable, rather than a background daemon, and rkt leverages this design to easily integrate with existing init systems, like systemd, and with advanced cluster orchestration environments, like Kubernetes. rkt implements a modern, open, standard container format, the App Container (appc), but can also execute other container images, like those created with Docker.

rkt is open source software written in the Go programming language, from the team that develops CoreOS Linux, etcd, flannel, and dozens of other projects for enterprise container clusters.

Nanobox is the ideal platform for developers.

Taking on the role of DevOps, so you don't have to, Nanobox does all your infrastructure creation, configuration, and management, so you're able to focus on code, not config.

Create consistent, isolated, development environments that are easily shareable with anyone, and can be deployed to any host (AWS, Digital Ocean, Azure, Google, etc.).

Easily manage production applications with the Nanobox dashboard. Deploy and scale with zero downtime, and monitor your application's health with the statistics panel and the streaming and historical log output.

Singularity is a container solution with a focus on building reproducible software stacks and running them in the most efficient way on existing HPC, scientific, compute farm and even enterprise architectures.