 rkt (pronounced like a "rocket") is a CLI for running application containers on Linux. rkt is designed to be secure, composable, and standards-based. The rkt v1.x series provides command line user interface and on-disk data structures stability for external development. Any major changes to those primary areas will be clearly communicated, and a formal deprecation process conducted for any retired features.

rkt - the pod-native container engine for Linux

Skaffold is a command line tool that facilitates continuous development for Kubernetes applications. You can iterate on your application source code locally then deploy to local or remote Kubernetes clusters. Skaffold handles the workflow for building, pushing and deploying your application. It also provides building blocks and describe customizations for a CI/CD pipeline.
 
Skaffold is client-side only. With no on-cluster component, there is no overhead or maintenance burden to your cluster. Skaffold has many essential features for Kubernetes-native development, including policy-based image tagging, resource port-forwarding and logging, file syncing, and much more.

Skaffold is a command line tool that facilitates continuous development for Kubernetes applications. You can iterate on your application source code locally then deploy to local or remote Kubernetes clusters. Skaffold handles the workflow for building, pushing and deploying your application. It also provides building blocks and describe customizations for a CI/CD pipeline.

Skaffold - Local Kubernetes Development

HyperContainer is a hypervisor-agnostic technology that allows you to run Docker images on plain hypervisor. HyperContainer combines the best from both worlds: VM and Container. It is fast as containers and isolated as VM. Hyper eliminates the need for Guest OS.
 
<img src="https://camo.githubusercontent.com/83049c2d1b49819c55e341301bb268d1fc00fa62/68747470733a2f2f7472656c6c6f2d6174746163686d656e74732e73332e616d617a6f6e6177732e636f6d2f3535353163343932343639363061333166656162336433352f31353135783934372f35323635613966373262353839656635646266386233373262373138633433652f5061737465645f696d6167655f61745f323031365f30345f31365f30375f33335f504d2e706e67" width="500" />

HyperContainer is a hypervisor-agnostic technology that allows you to run Docker images on plain hypervisor. HyperContainer combines the best from both worlds: VM and Container. It is fast as containers and isolated as VM. Hyper eliminates the need for Guest OS.

hyperd - Hypervisor-agnostic Docker Runtime

Project Harbor is an enterprise-class registry server that stores and distributes Docker images. It extends the open source Docker Distribution by adding the functionalities usually required by an enterprise, such as security, identity and management. As an enterprise private registry, Harbor offers better performance and security. 
 
Harbor supports the setup of multiple registries and has images replicated between them. With Harbor, the images are stored within the private registry, keeping the bits and intellectual properties behind the company firewall. In addition, Harbor offers advanced security features, such as user management, access control and activity auditing.
<ul >
 <li>Role Based Access Control - Users and docker repositories are organized via "projects", a user can have different permission for images under a namespace.</li>
 <li>Image replication - Images can be replicated (synchronized) between multiple registry instances. Great for load balancing, high availability, hybrid and multi-cloud scenarios.</li>
 <li>Graphical user portal - User can easily browse, search docker repositories, manage projects/namespaces.</li>
 <li>AD/LDAP support - Harbor integrates with existing enterprise AD/LDAP for user authentication and management.</li>
 <li>Auditing - All the operations to the repositories are tracked and can be used for auditing purpose.</li>
 <li>Internationalization - Already localized for English, Chinese, German, Japanese and Russian. More languages can be added.</li>
 <li>RESTful API - RESTful APIs are provided for most administrative operations of Harbor. The integration with other management softwares becomes easy.</li>
 <li>Easy deployment - Provide both an online and offline installer. Besides, a virtual appliance for vSphere platform (OVA) is available.</li>
 </ul>

Project Harbor is an enterprise-class registry server that stores and distributes Docker images. It extends the open source Docker Distribution by adding the functionalities usually required by an enterprise, such as security, identity and management. As an enterprise private registry, Harbor offers better performance and security. 

Harbor - An enterprise-class container registry server based on Docker Distribution

Docker slim minify's and secure's Docker containers. Keep doing what you are doing. No need to change anything. Use the base image you want. Use the package manager you want. Don't worry about hand optimizing your Dockerfile. You shouldn't have to throw away your tools and your workflow to have small container images.
 
docker-slim will optimize and secure your containers by understanding your application and what it needs using various analysis techniques.

Docker slim minify's and secure's Docker containers. Keep doing what you are doing. No need to change anything. Use the base image you want. Use the package manager you want. Don't worry about hand optimizing your Dockerfile. You shouldn't have to throw away your tools and your workflow to have small container images.



DockerSlim (docker-slim) - Optimize and secure your Docker containers

Nuclio is a high-performance "serverless" framework focused on data, I/O, and compute intensive workloads. It is well integrated with popular data science tools, such as Jupyter and Kubeflow; supports a variety of data and streaming sources; and supports execution over CPUs and GPUs. The Nuclio project began in 2017 and is constantly and rapidly evolving; many start-ups and enterprises are now using Nuclio in production.
 
Nuclio is extremely fast: a single function instance can process hundreds of thousands of HTTP requests or data records per second. This is 10-100 times faster than some other frameworks.

Nuclio is a high-performance "serverless" framework focused on data, I/O, and compute intensive workloads. It is well integrated with popular data science tools, such as Jupyter and Kubeflow; supports a variety of data and streaming sources; and supports execution over CPUs and GPUs. The Nuclio project began in 2017 and is constantly and rapidly evolving; many start-ups and enterprises are now using Nuclio in production.

Nuclio - High-Performance Serverless event and data processing platform

Cilium is open source software for providing and transparently securing network connectivity and loadbalancing between application workloads such as application containers or processes. Cilium operates at Layer 3/4 to provide traditional networking and security services as well as Layer 7 to protect and secure use of modern application protocols such as HTTP, gRPC and Kafka. Cilium is integrated into common orchestration frameworks such as Kubernetes.
 
A new Linux kernel technology called eBPF is at the foundation of Cilium. It supports dynamic insertion of eBPF bytecode into the Linux kernel at various integration points such as: network IO, application sockets, and tracepoints to implement security, networking and visibility logic. eBPF is highly efficient and flexible.

Cilium is open source software for providing and transparently securing network connectivity and loadbalancing between application workloads such as application containers or processes. Cilium operates at Layer 3/4 to provide traditional networking and security services as well as Layer 7 to protect and secure use of modern application protocols such as HTTP, gRPC and Kafka. Cilium is integrated into common orchestration frameworks such as Kubernetes.

Cilium -  eBPF-based Networking, Security, and Observability

The Pulumi Cloud Native Development Platform is the easiest way to create and deploy cloud programs that use containers, serverless functions, hosted services, and infrastructure, on any cloud. Simply write code in your favorite language and Pulumi automatically provisions and manages your AWS, Azure, Google Cloud Platform, and/or Kubernetes resources, using an infrastructure-as-code approach. 
 
Skip the YAML, and use standard language features like loops, functions, classes, and package management that you already know and love. Choose from over 60 cloud providers, including public, private, and hybrid architectures. 
 
Pulumi programs, written in general-purpose programming languages, describe how your cloud infrastructure should be composed. To declare new infrastructure in your program, you allocate resource objects whose properties correspond to the desired state of your infrastructure.

The Pulumi Cloud Native Development Platform is the easiest way to create and deploy cloud programs that use containers, serverless functions, hosted services, and infrastructure, on any cloud. Simply write code in your favorite language and Pulumi automatically provisions and manages your AWS, Azure, Google Cloud Platform, and/or Kubernetes resources, using an infrastructure-as-code approach. 

Pulumi - Developer-First Infrastructure as Code

RancherOS is a minimalist Linux distribution perfect for running Docker containers. It runs Docker directly on top of the kernel and delivers Linux services as containers. It includes only the services needed to run Docker. RancherOS reduces the hassle with updating, patching, and maintaining your container host operating system. 

RancherOS - Tiny Linux distro that runs the entire OS as Docker containers

The Fn project is a container native serverless platform that you can run anywhere -- any cloud or on-premise. It’s easy to use, supports every programming language, and is extensible and performant. Fn packages your functions as containers and runs on any platform supporting Docker. Push your functions to a repository and deploy anywhere--your laptop or the cloud. 


Fn - The container native, cloud agnostic serverless platform.

Dragonfly is an open source intelligent P2P based image and file distribution system. Its goal is to tackle all distribution problems in cloud native scenarios. It is efficient with P2P and CDN technology which reduces image distribution time significantly and expedite delivery. it supports large-scale file distribution with improved downloading speed and success rate and lower consumption of bandwidth, especially cross-IDC bandwidth.
 
Its features include: 
<ul>
<li>Implement P2P files distribution with various storage types
(HDFS, storage services from various cloud vendors, Maven, Yum, etc.)
through a unified back-to-source adapter layer.</li>
<li>Support more distribution modes:
active pull, active push, real-time synchronization,
remote replication, automatic warm-up,
cross-cloud transmission, etc.</li>
<li>Provide separation and decoupling between systems,
scheduling and plug-in CDN. Support on-demand deployment with
flexible types: light or heavy, inside or outside,
to meet the actual needs of different scenarios.</li>
<li>Newly designed P2P protocol framework based on
GRPC with improved efficiency and stability.</li>
<li>Perform encrypted transmission, account-based transmission
authentication and rate limit, and multi-tenant isolation mechanism.</li>
<li>Bear more efficient IO methods: multithreaded IO, memory mapping, DMA, etc.</li>
<li>Advocate dynamic compression, in-memory file systems,
and more efficient scheduling algorithms to improve distribution efficiency.</li>
<li>Client allows third-party software to
natively integrate Dragonfly’s P2P capabilities through C/S mode.</li>
<li>Productivity: Support file uploading, task management of
various distribution modes, data visualization, global control, etc.</li>
<li>Consistent internal and external versions, shared core features,
and individual extensions of non-generic features.</li>
<li>Enhanced integration with ecology:
Harbor, Nydus (on-demand image download),
warehouse services for various cloud vendors, etc.</li>
</ul>

Dragonfly is an open source intelligent P2P based image and file distribution system. Its goal is to tackle all distribution problems in cloud native scenarios. It is efficient with P2P and CDN technology which reduces image distribution time significantly and expedite delivery.  it supports large-scale file distribution with improved downloading speed and success rate and lower consumption of bandwidth, especially cross-IDC bandwidth.

Dragonfly - An Open-source P2P-based Image and File Distribution System

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