engine

=======

This project is an implementation of the COSI specification written in Rust.

This engine is effectively a systemd (pid 1) alternative with a COSI compliant API.

Roadmap

• Signal handling.
• ACPI event handling.
• Zombie reaping.
• Process restart exponential backoff.
• Configuration bootstrapping from a metadata endpoint.
• Feature gate mechanism.
• Official toolchain.
• Build with musl.
• Compile kernel headers.
• Run modes:
  • Metal.
  • Cloud.
  • Container.
• Error handling
  • Custom errors.
  • Zero unwraps.
• Resources:
  • Schema.
  • Serialization/deserialization.
    • Note: This is implemented with the caveat that the spec is expressed as bytes instead of google.protobuf.Any. The prost library does not currently support serialization/deserialization of google.protobuf.Any. This is something we should revisit later.
• Generators:
  • ACPI.
  • Block device.
• Plugins:
  • Registration:
    • Validation.
    • Uniqueness.
  • Lifecycle management.
  • Health.
• CLI:
  • Subcommands:
    • get
    • apply
• Tests:
  • Integration.
  • Plugins:
    • Successful registration.
    • Duplicate registration.
    • Restart.
• Documentation:
  • Code comments.
  • Architecture.
  • Protobuf comments.
  • Flow charts.
• Demo:
  • Get a list of all available resources (client).
  • Apply a Resolver, Mount, and KernelParameter resource from the client.