* Add HCP (Hosted Control Plane) support
Introduce hosted control plane mode for k3k virtual clusters, including
API types, controller logic, server endpoint handling, CLI flags,
CRD updates, kubeconfig generation, and examples.
Co-Authored-By: RuFlo <ruv@ruv.net>
* removed hcpRegitration command
added HCP conformance tests
warning for hcp
fix multi-VM HCP conformance test networking
Both QEMU workers booted with `-net user` and ended up registering the
same InternalIP (10.0.2.15) because each VM gets its own isolated NAT
slirp. Flannel propagated this to `public-ip` on both nodes, so VXLAN
could not tunnel between workers and any cross-node pod traffic broke
(89 failed / 335 passed of 424 conformance specs).
Replace user-mode networking with a Linux bridge (k3kbr0,
192.168.100.0/24) and one TAP device per VM, so the two workers share
an L2 segment with unique routable IPs. NAT outbound from the bridge
keeps internet access working for image pulls.
Also set unique hostnames via cloud-init (worker-1/worker-2) and drop
the `--node-name` flag from INSTALL_K3S_EXEC, since k3s now picks the
correct node name from the OS hostname on its own.
Bump hydrophone back to `--parallel 4` to match the single-VM job
(parallelism was reduced earlier when the failure was thought to be
resource-related).
added HCP print command
updated crds
adding e2e tests
Refactor selectNonLoopbackSAN function to accept SANs directly and update related logic in ensureHCPRegistration
* Update agent flag validation and enhance ingress host check with a warning log
Refactor descriptions for cluster provisioning mode and role in CRDs and documentation
Refactor logging in ServerURL function to use controller-runtime logger
Rename selectNonLoopbackSAN to findNonLoopbackSAN for clarity and update references
Refactor ServerURL function and related code to remove unused parameters and improve clarity
Remove unused imports from kubeconfig.go to improve code clarity
* suggested changes
* fix comment
* fix test
---------
Co-authored-by: jpgouin <jeanphilippe.gouin@suse.com>
Co-authored-by: RuFlo <ruv@ruv.net>
- Removed K3s container setup and teardown logic from CLI and E2E test suites.
- Simplified Kubernetes client initialization by eliminating the need for K3s container.
- Updated InitFromKubeconfig function to no longer require K3s container as a parameter.
- Deleted unused HelmInstaller and RESTClientGetter implementations.
- Cleaned up logging functions related to K3s and Helm operations.
* first commit
* refactor: update golangci configuration and reorder imports in namespace.go
* refactor: update golangci configuration for linters and formatters
* check restart for logs fetch
* rverted a bit the structure
* requested changes
* WriteLogs rename
