The cmdline uses kubesolo.data=LABEL=KSOLODATA, but the wait loop
in 20-persistent-mount.sh checked [ -b "LABEL=KSOLODATA" ] which
is always false — it's a label reference, not a block device path.
Fix by detecting LABEL= prefix and resolving it to a block device
path via blkid -L in the wait loop. Also loads mmc_block module as
fallback for platforms where it's not built-in.
Adds debug output listing available block devices on failure.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bind kubeconfig HTTP server to 0.0.0.0:8080 (was 127.0.0.1) so integration
tests can reach it via QEMU SLIRP port forwarding. Add shared wait_for_boot
and fetch_kubeconfig helpers to qemu-helpers.sh. Update all 5 integration
tests to fetch kubeconfig via HTTP and use it for kubectl authentication.
All 6 tests pass on Linux with KVM: boot (18s), security (7/7), K8s ready
(15s), workload deploy, local storage, network policy.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Security hardening: bind kubeconfig server to localhost, mount hardening
(noexec/nosuid/nodev on tmpfs), sysctl network hardening, kernel module
loading lock after boot, SHA256 checksum verification for downloads,
kernel AppArmor + Audit support, complain-mode AppArmor profiles for
containerd and kubelet, and security integration test.
ARM64 Raspberry Pi support: piCore64 base extraction, RPi kernel build
from raspberrypi/linux fork, RPi firmware fetch, SD card image with 4-
partition GPT and tryboot A/B mechanism, BootEnv Go interface abstracting
GRUB vs RPi boot environments, architecture-aware build scripts, QEMU
aarch64 dev VM and boot test.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- dev-vm.sh: rewrite for macOS (bsdtar ISO extraction, Homebrew mkfs.ext4
detection, direct kernel boot, TCG acceleration, port 8080 forwarding)
- inject-kubesolo.sh: add CA certificates bundle from builder so containerd
can verify TLS when pulling from registries (Docker Hub, etc.)
- 50-network.sh: add DNS fallback (10.0.2.3 + 8.8.8.8) when DHCP client
doesn't populate /etc/resolv.conf
- 90-kubesolo.sh: serve kubeconfig via HTTP on port 8080 for reliable
retrieval from host, add 127.0.0.1 and 10.0.2.15 to API server SANs
- portainer.go: add headless Service to Edge Agent manifest (required for
agent peer discovery DNS lookup)
- 10-parse-cmdline.sh + init.sh: add kubesolo.edge_id/edge_key boot params
- 20-persistent-mount.sh: auto-format unformatted data disks on first boot
- hack/fix-portainer-service.sh: helper to patch running cluster
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement a lightweight cloud-init system for first-boot configuration:
- Go parser for YAML config (hostname, network, KubeSolo settings)
- Static/DHCP network modes with DNS override
- KubeSolo extra flags and API server SAN configuration
- Portainer Edge Agent and air-gapped deployment support
- New init stage 45-cloud-init.sh runs before network/hostname stages
- Stages 50/60 skip gracefully when cloud-init has already applied
- Build script compiles static Linux/amd64 binary (~2.7 MB)
- 17 unit tests covering parsing, validation, and example files
- Full documentation at docs/cloud-init.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
