kyverno VS metalk8s

TerraScan - Detect compliance and security violations across Infrastructure as Code to mitigate risk before provisioning cloud native infrastructure. klum - Kubernetes Lazy User Manager Kyverno - Kubernetes Native Policy Management https://kyverno.io kiosk - kiosk office Multi-Tenancy Extension For Kubernetes - Secure Cluster Sharing & Self-Service Namespace Provisioning kube-bench - CIS Kubernetes Benchmark tool kube-hunter - Pentesting tool - Hunts for security weaknesses in Kubernetes clusters kube-who-can - Show who has RBAC permissions to perform actions on different resources in Kubernetes starboard - Kubernetes-native security toolkit Simulator - Kubernetes Security Training Platform - Focussing on security mitigation RBAC Lookup - Easily find roles and cluster roles attached to any user, service account, or group name in your Kubernetes cluster https://fairwinds.com Kubeaudit - kubeaudit helps you audit your Kubernetes clusters against common security controls Gangway - An application that can be used to easily enable authentication flows via OIDC for a kubernetes cluster Audit2rbac - Autogenerate RBAC policies based on Kubernetes audit logs Chartsec - Helm Chart security scanner kubestriker - Security Auditing tool Datree - CLI tool to prevent K8s misconfigurations by ensuring that manifests and Helm charts follow best practices as well as your organization’s policies Krane - Kubernetes RBAC static Analysis & visualisation tool Flaco - The Falco Project - Cloud-Native runtime security Clair - Vulnerability Static Analysis for Containers Anchore Cli - Coomand Line Interface built on top of anchore engine to manage and inspect images, policies, subscriptions and registries Project Quay - Container image registry designed to boost the security of your repositories via vulnerability scanning and tight access control Kubescape - Tool to test if Kubernetes is deployed securely according to multiple frameworks: regulatory, customized company policies and DevSecOps best practices, such as the NSA-CISA and the MITRE ATT&CK®

I'm on my phone so this is going to be a brief reply, but it might be worth looking into metalk8s (https://github.com/scality/metalk8s). I've used it very successfully for an entirely offline k8s cluster. They've done a great job automating updates and management of a cluster.

kops - Production Grade K8s Installation, Upgrades, and Management silver-surfer - Check ApiVersion compatibility and provide Migration path for Kubernetes objects when upgrading Kubernetes to latest versions Kube-ops-view - Kubernetes Operational View - read-only system dashboard for multiple K8s clusters kubeprompt - Kubernetes prompt info Metalk8s - An opinionated Kubernetes distribution with a focus on long-term on-prem deployments kind - Kubernetes IN Docker - local clusters for testing Kubernetes Clusterman - Cluster Autoscaler for Kubernetes and Mesos Cert-manager - Automatically provision and manage TLS certificates Goldilocks - Get your resource requests "Just Right" katafygio - Dump, or continuously backup Kubernetes objets as yaml files in git Rancher - Complete container management platform Sealed Secrets - A Kubernetes controller and tool for one-way encrypted Secrets OpenKruise/Kruise - Automate application workloads management on Kubernetes https://openkruise.io kubectl snapshot - Take Cluster Snapshots kapp - simple deployment tool focused on the concept of "Kubernetes application" — a set of resources with the same label https://get-kapp.io keda - Event-driven autoscaler for Kubernetes Octant - To better understand the complexity of Kubernetes clusters Portainer - Portainer inside a Kubernetes environment Gardener - Deliver fully-managed clusters at scale everywhere with your own Kubernetes-as-a-Service Kubed - Kubernetes Cluster Operator Daemon Kubestack - Kubestack is the free and open-source GitOps framework to codify your custom platform stack using Terraform.

An 'easy' way to deploy a cluster could be using kubeadm. Then you'll need a CNI like Calico to get Pod networking up-and-running. However, you'll want to install a bunch of other software on said cluster to monitor it, manage logs,...

Given you're running on physical infrastructure, MetalK8s [1] could be of interest (full disclosure: I'm one of the leads of said project, which is fully open-source and used as part of our commercial enterprise storage products)

[1] https://github.com/scality/metalk8s