K8up – Kubernetes Backup Operator Based on Restic

In plain words

K8up is a Kubernetes backup operator that uses Restic to automate backup operations within Kubernetes clusters. It is designed for developers and DevOps teams managing Kubernetes environments who need automated, reliable backup solutions. The tool integrates directly with Kubernetes as an operator, allowing users to define backup policies as native Kubernetes resources. It leverages Restic's efficient backup engine to handle data protection for persistent volumes and cluster data.

written from the facts on this page · September 2026

From the sources

K8up (pronounced /keɪtæpp/ or simply “ketchup”) is a Kubernetes Operator distributed via a Helm chart , compatible with OpenShift and plain Kubernetesfrom k8up.io

• KK
  KubeDB – Kubernetes-ready production-grade databases2018 · kubedb.com · ▲108

  KubeDB simplifies Provisioning, Upgrading, Scaling, Volume Expansion, Monitor, Backup, Restore for various Databases in Kubernetes on any Public & Private Cloud

• KC
  K8s Cleaner – Roomba for Kubernetes2024 · sveltos.projectsveltos.io · ▲68

  Hello HN community! I'm excited to share K8s Cleaner, a tool designed to help you clean up your Kubernetes clusters. As Kubernetes environments grow, they often accumulate unused resources, leading to confusion, waste, and clutter. K8s-cleaner simplifies the process of identifying and removing unnecessary components. The tool scans your Kubernetes clusters for unused or orphaned resources—including pods, services, ingresses, and secrets—and removes them safely. You can fully customize which resources to scan and delete, maintaining complete control over what stays and what goes. Getting…

• 
  Koreo – A platform engineering toolkit for Kubernetes2025 · koreo.dev · ▲120

  A large part of our (Real Kinetic's) business is helping organizations implement platform engineering, but we've found the existing tooling to be lacking. For IaC, Terraform state becomes a pain because TF treats infrastructure as "one-shot" commands. The Kubernetes controller model provides a nicer approach to managing infrastructure, but the tooling here is also lacking. For configuration management, Helm just doesn't really scale with complexity, nor does Kustomize. For resource orchestration, Crossplane is a step in the right direction but still has challenges and limitations. As a…

• 
  Kr8s – a Python client library for Kubernetes2023 · github.com · ▲139

  Hey folks. I'm the author of kr8s. I’ve been working on kr8s for a while now and one of my core goals is to build a Python library for Kubernetes that is the most simple, readable and produces the most maintainable code. It should enable folks to write clean code when working with the Kubernetes API. If you're interested in how it compares with other libraries then check out [this post](https://jacobtomlinson.dev/posts/2023/comparison-of-kr8s-vs-...). Happy to answer any questions you might have in the comments here .

• 
  Renovate – The Kubernetes-Native WayFeb 2026 · github.com · ▲43

  Hey folks, we built a Kubernetes operator for Renovate and wanted to share it. Instead of running Renovate as a cron job or relying on hosted services, this operator lets you manage it as a native Kubernetes resource with CRDs. You define your repos and config declaratively, and the operator handles scheduling and execution inside your cluster. No external dependencies, no SaaS lock-in, no webhook setup. The whole thing is open source and will stay that way – there's no paid tier or monetization plan behind it, we just needed this ourselves and figured others might too. Would love to hear…

• 
  k3sup – get Kubernetes and helm apps in2019 · k3sup.dev · ▲85

  bootstrap K3s over SSH in < 60s 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.

• 
  /dev/null▲472

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

• 
  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

• 
  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

• 
  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

• 
  Talanoa▲340

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

• 
  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 27d ago · corespeed.io

• 
  Startup Decks▲708

  View 100s of startup pitch decks or submit your own.

  Growth · 2019 · startupdecks.co

• 
  Dashblock▲696

  Turn any website into an API

  Dev tools · 2019

• 
  CLI tool for saving web pages as a single file▲640

  ⬛️ CLI tool and library for saving complete web pages as a single HTML file - Y2Z/monolith

  Dev tools · 2019 · github.com

• 
  Get waves▲602

  A simple web app to generate svg waves, unique every time

  Dev tools · 2019 · getwaves.io

• 
  Spider Pro▲574

  The easiest way to scrape the internet.

  Dev tools · 2019

• 
  Marketing Examples▲560

  A gallery of real world marketing examples

  Growth · 2019 · marketingexamples.com