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Crossplane

Crossplane is an open source Kubernetes add-on that enables platform teams to assemble infrastructure from multiple vendors, and expose higher level self-service APIs for application teams to consume, without having to write any code.

Features

  • Provision and manage cloud infrastructure and services using kubectl

  • Created to power a more open cloud

  • There is a flavor of infrastructure for everyone on Crossplane

  • Publish simplified infrastructure abstractions for your applications

  • The Universal Cloud API

  • Run Crossplane anywhere

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KubeVela

KubeVela is a modern application delivery platform that makes deploying and operating applications across today’s hybrid, multi-cloud environments easier, faster and more reliable.

KubeVela is infrastructure agnostic, programmable, yet most importantly, application-centric.

Features

  • Application Centric

  • Programmable Workflow

  • Infrastructure Agnostic

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JumpServer

JumpServer is a Privileged Access Management (PAM) Complying with 4A Protocol of Operation and Security Auditing. JumpServer provides features include authentication, authorization, accounting and auditing.

This article is about how to use Helm to install JumpServer on Kubernetes (K8S).

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Terraform Teleport Provider

Terraform is an open-source infrastructure as code software tool that provides a consistent CLI workflow to manage hundreds of cloud services. Terraform codifies cloud APIs into declarative configuration files.

Teleport is a Certificate Authority and an Access Plane for your infrastructure. With Teleport you can:

Terraform relies on plugins called “providers” to interact with cloud providers, SaaS providers, and other APIs.

Terraform configurations must declare which providers they require so that Terraform can install and use them. Additionally, some providers require configuration (like endpoint URLs or cloud regions) before they can be used.

This article describe how to use Terraform to manage Teleport resources.

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Run Teleport with Docker Compose

Teleport is a Certificate Authority and an Access Plane for your infrastructure. With Teleport you can:

  • Set up Single Sign-On and have one place to access your SSH servers, Kubernetes, Databases, Desktops, and Web Apps.

  • Use your favorite programming language to define access policies to your infrastructure.

  • Share and record interactive sessions across all environments.

This article will help you understand how Teleport works using Docker Compose. It will also show you how to use Teleport with OpenSSH, Ansible, and Teleport’s native client, tsh.

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Install JumpServer with Docker Compose

JumpServer is the world’s first open-source Bastion Host and is licensed under the GPLv3. It is a 4A-compliant professional operation and maintenance security audit system.

JumpServer uses Python / Django for development, follows Web 2.0 specifications, and is equipped with an industry-leading Web Terminal solution that provides a beautiful user interface and great user experience

JumpServer adopts a distributed architecture to support multi-branch deployment across multiple cross-regional areas. The central node provides APIs, and login nodes are deployed in each branch. It can be scaled horizontally without concurrency restrictions.

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GitHub Action build-push-action V2

build-push-action is a GitHub Action to build and push Docker images with Buildx with full support of the features provided by Moby BuildKit builder toolkit. This includes multi-platform build, secrets, remote cache, etc. and different builder deployment/namespacing options.

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Install Docker and Docker Compose on Linux Fedora

Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. With Docker, you can manage your infrastructure in the same ways you manage your applications. By taking advantage of Docker’s methodologies for shipping, testing, and deploying code quickly, you can significantly reduce the delay between writing code and running it in production.

Docker Compose is a tool for defining and running multi-container Docker applications. With Compose, you use a YAML file to configure your application’s services. Then, with a single command, you create and start all the services from your configuration.

Fedora Linux is a Linux distribution developed by the Fedora Project which is sponsored primarily by Red Hat (an IBM subsidiary) with additional support and sponsors from other companies and organizations. Fedora contains software distributed under various free and open-source licenses and aims to be on the leading edge of open-source technologies. Fedora is the upstream source for Red Hat Enterprise Linux.

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Docker buildx with multi-CPU architecture support

Docker images can support multiple architectures, which means that a single image may contain variants for different architectures, and sometimes for different operating systems, such as Windows.

When running an image with multi-architecture support, docker automatically selects the image variant that matches your OS and architecture.

Most of the Docker Official Images on Docker Hub provide a variety of architectures. For example, the busybox image supports amd64, arm32v5, arm32v6, arm32v7, arm64v8, i386, ppc64le, and s390x. When running this image on an x86_64 / amd64 machine, the amd64 variant is pulled and run.

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Fly.io

Fly.io is a global application distribution platform. We run your code in Firecracker microVMs around the world.

In this work-through we’re going to deploy an application to Fly. In this example, the application will come from a docker image, but first, we want to install all the tools you need to work with Fly. Which is one tool, flyctl.

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