Adolfo Delorenzo
e372df578b
Complete Phase 1 implementation of KubeSolo OS — an immutable, bootable Linux distribution built on Tiny Core Linux for running KubeSolo single-node Kubernetes. Build system: - Makefile with fetch, rootfs, initramfs, iso, disk-image targets - Dockerfile.builder for reproducible builds - Scripts to download Tiny Core, extract rootfs, inject KubeSolo, pack initramfs, and create bootable ISO/disk images Init system (10 POSIX sh stages): - Early mount (proc/sys/dev/cgroup2), cmdline parsing, persistent mount with bind-mounts, kernel module loading, sysctl, DHCP networking, hostname, clock sync, containerd prep, KubeSolo exec Shared libraries: - functions.sh (device wait, IP lookup, config helpers) - network.sh (static IP, config persistence, interface detection) - health.sh (containerd, API server, node readiness checks) - Emergency shell for boot failure debugging Testing: - QEMU boot test with serial log marker detection - K8s readiness test with kubectl verification - Persistence test (reboot + verify state survives) - Workload deployment test (nginx pod) - Local storage test (PVC + local-path provisioner) - Network policy test - Reusable run-vm.sh launcher Developer tools: - dev-vm.sh (interactive QEMU with port forwarding) - rebuild-initramfs.sh (fast iteration) - inject-ssh.sh (dropbear SSH for debugging) - extract-kernel-config.sh + kernel-audit.sh Documentation: - Full design document with architecture research - Boot flow documentation covering all 10 init stages - Cloud-init examples (DHCP, static IP, Portainer Edge, air-gapped) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
19 lines
561 B
YAML
19 lines
561 B
YAML
# KubeSolo OS Cloud-Init — DHCP Configuration (Default)
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# Place at: /mnt/data/etc-kubesolo/cloud-init.yaml (on data partition)
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# Or pass via boot param: kubesolo.cloudinit=/path/to/this.yaml
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hostname: kubesolo-node
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network:
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mode: dhcp
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# interface: eth0 # Optional: specify interface (auto-detected if omitted)
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# dns: # Optional: override DHCP-provided DNS
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# - 8.8.8.8
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# - 1.1.1.1
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kubesolo:
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# extra-flags: "" # Additional flags for KubeSolo binary
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# local-storage: true
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# apiserver-extra-sans:
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# - kubesolo.local
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