This commit includes:
- Adjusted runner logs from `info` to `debug` for reduced deployment log verbosity while retaining visibility in CI.
- Added functionality to serve runner binaries directly from the orchestrator via HTTP.
- Introduced new `RUNNER_DIR` configuration to specify the binary directory, with default paths and URL composition.
- Updated HTTP routing to include runner file serving with validation and logging.
- Improved AMQP body logging with a utility for better error debugging.
- Updated task scripts for runner cross-building and serving, consolidating configurations and removing redundant files.
This commit introduces:
- Flexible runner URL configuration via `SOLSTICE_RUNNER_URL(S)` for cloud-init.
- Automated detection of OS-specific runner binaries during VM boot.
- Tasks for cross-building, serving, and orchestrating Solstice runners.
- End-to-end VM build flows for Linux and Illumos environments.
- Enhanced orchestration with multi-runner HTTP serving and log streaming.
