https://github.com/oxidecomputer/management-gateway-service

Crates shared between MGS in omicron and its agent task in hubris
https://github.com/oxidecomputer/management-gateway-service

Last synced: 9 months ago
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Crates shared between MGS in omicron and its agent task in hubris

• Host: GitHub
• URL: https://github.com/oxidecomputer/management-gateway-service
• Owner: oxidecomputer
• License: mpl-2.0
• Created: 2022-10-07T14:01:57.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2025-09-12T19:31:40.000Z (10 months ago)
• Last Synced: 2025-09-12T21:50:31.369Z (10 months ago)
• Language: Rust
• Size: 1.57 MB
• Stars: 4
• Watchers: 19
• Forks: 3
• Open Issues: 18
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## Overview

The Management Gateway Service (MGS) is the [control

plane](https://github.com/oxidecomputer/omicron) service that communicates

with Service Processors (SPs) running

[hubris](https://github.com/oxidecomputer/hubris).

MGS itself lives in the omicron repo, and there is a corresponding agent task in

hubris with which it communicates.

## Navigating

* `gateway-messages` - no_std code that defines the messages exchanged between

  MGS and SPs and provides serialization/deserialization support. This is used

  by the hubris task on the real SPs, by MGS proper for messaging, and by the

  simulated SPs we use for testing. Sharing this crate between hubris and

  omicron is the primary motivation for the existence of this repository.

* `gateway-sp-comms` - std code used by MGS and `faux-mgs` for communicating

  with a set of SPs.

* `faux-mgs` - command line application intended for debug and development work;

  it can pretend to be MGS to communicate with a single target SP (either

  directly via IP address or discovered via UDP multicast similarily to how

  MGS's general discovery process works).