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• v0.2.0 4e3f1d6cf0

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  KubeSolo OS v0.2.0 Stable

  adelorenzo released this 2026-02-13 02:27:54 +01:00 | 8 commits to main since this release

  What's New

  Cloud-Init: Full KubeSolo Flag Support

  • All 10 documented KubeSolo CLI flags can now be configured via cloud-init YAML
  • New flags: --local-storage-shared-path, --debug, --pprof-server, --portainer-edge-id, --portainer-edge-key, --portainer-edge-async
  • New full-config.yaml example showing all supported parameters
  • Configuration reference table added to docs/cloud-init.md

  Phase 6: Security Hardening & ARM64

  • Security hardening: mount hardening, sysctl, kernel module lock
  • AppArmor support with complain-mode profiles for containerd and kubelet
  • ARM64 Raspberry Pi support with A/B boot via tryboot
  • BootEnv abstraction for GRUB and RPi boot environments

  Build System Fixes

  • x86_64 disk image: kpartx-based partition mapping for Docker builds
  • ARM64: corrected piCore64 URL and extraction logic
  • ARM64: full build pipeline with KubeSolo ARM64 binary, cross-compiled Go binaries, kernel modules
  • RPi firmware: fixed tar wildcard extraction
  • Docker builder: added kpartx and unzip tools

  Downloads

  • kubesolo-os-0.2.0.iso — Bootable x86_64 ISO (168 MB)
  • kubesolo-os-0.2.0.img.xz — x86_64 disk image with A/B partitions (334 MB, xz compressed)
  • kubesolo-os-0.2.0.rpi.img.xz — ARM64 Raspberry Pi SD card image with A/B boot (309 MB, xz compressed)

  See CHANGELOG.md for full details.

  Downloads

  • kubesolo-os-0.2.0.img.xz
    334 MiB

    2026-02-13 00:08:19 +01:00
  • kubesolo-os-0.2.0.iso
    168 MiB

    2026-02-12 23:38:29 +01:00
  • kubesolo-os-0.2.0.rpi.img.xz
    500 MiB

    2026-02-13 03:50:45 +01:00
  • kubesolo-os-0.2.0.rpi.img.xz
    500 MiB

    2026-02-13 03:51:26 +01:00
  • Source Code (ZIP)
  • Source Code (TAR.GZ)
• v0.1.0 f3d86e4d8f

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  KubeSolo OS v0.1.0 Stable

  adelorenzo released this 2026-02-12 09:23:28 +01:00 | 17 commits to main since this release

  First release with all 5 design-doc phases complete.

  Highlights

  • Custom kernel (6.18.2-tinycore64) with container-critical configs
  • POSIX sh init system with staged boot sequence
  • Go cloud-init parser with network, hostname, Portainer Edge support
  • A/B atomic updates with GRUB boot counter rollback
  • Ed25519 image signing, Prometheus metrics, ARM64 cross-compilation
  • CI/CD via Gitea Actions, OCI image packaging, USB provisioning
  • macOS QEMU dev VM with direct kernel boot and HTTP kubeconfig serving

  Assets

  • kubesolo-os-0.1.0.iso — Bootable ISO (167 MB)

  Quick Start

  # Boot in QEMU
  ./hack/dev-vm.sh output/kubesolo-os-0.1.0.iso
  
  # Get kubeconfig from host
  curl -s http://localhost:8080 > ~/.kube/kubesolo-config
  kubectl --kubeconfig ~/.kube/kubesolo-config get nodes
  

  Downloads

  • kubesolo-os-0.1.0.iso
    167 MiB

    2026-02-12 09:18:48 +01:00
  • Source Code (ZIP)
  • Source Code (TAR.GZ)