- IP discovery: use hv.guest_ip() with timeout loop instead of
discover_guest_ip_virsh() (500+ lines removed from hot path)
- SSH: use vm_manager::ssh::connect_with_retry() + upload() + exec()
instead of hand-rolled TCP/ssh2/SFTP code
- Console: use vm_manager::console::ConsoleTailer over Unix socket
instead of file-based tail_console_to_joblog()
- Add guest_ip() to orchestrator Hypervisor trait with default impl
- Remove #[cfg(linux, libvirt)] gates from is_illumos_label, expand_tilde
- Keep orchestrator-specific: DB persistence, log recording, MQ publish,
runner binary selection, env var injection
- Introduce fields in `JobContext` for per-job SSH configuration, including user, key paths, and PEM contents.
- Update the scheduler to support SSH-based execution of jobs, including VM lifecycle management and SSH session handling.
- Add utility functions for SSH execution, guest IP discovery, and runner deployment.
- Remove the unused `/runners/{name}` HTTP endpoint and its associated logic.
- Simplify router creation by refactoring out disabled runner directory handling.
Signed-off-by: Till Wegmueller <toasterson@gmail.com>
This commit introduces:
- VM suspend support for timeout scenarios, allowing investigation of frozen states.
- Enhanced orchestrator persistence initialization with skip option for faster startup.
- Improvements to orchestrator logging, job state tracking, and VM runtime monitoring.
- Updates to CI tasks for capturing job request IDs and tracking completion statuses.
- Extended hypervisor capabilities, including libvirt console logging configuration.
This commit enhances the `Scheduler` to monitor VM states for completion, enabling more accurate termination detection. It introduces periodic polling combined with shutdown signals to halt operations gracefully. Additionally, VM lifecycle management in the hypervisor is updated with `state` retrieval for precise status assessments. The VM domain configuration now includes serial console support.
This commit improves the hypervisor by:
- Adding support for detecting base image formats using `qemu-img info`.
- Dynamically setting the base image format for overlay creation.
- Automatically converting non-raw images to raw format for bhyve compatibility.
- Updating `Cargo.toml` to include `serde_json` for JSON parsing.
- Modifying default working directory logic for `ZonesHypervisor`.
This commit replaces the `libvirt` crate with the `virt` crate for managing the libvirt backend on Linux. Key changes include:
- Updated `Cargo.toml` dependencies and feature configuration.
- Refactored hypervisor implementation to align with `virt` crate API.
- Improved error handling and lifecycle management for VMs and networks.
