Erik Grinaker fc3994eb71 pageserver: initial gRPC page service implementation (#12094) ...

## Problem

We should expose the page service over gRPC.

Requires #12093.
Touches #11728.

## Summary of changes

This patch adds an initial page service implementation over gRPC. It
ties in with the existing `PageServerHandler` request logic, to avoid
the implementations drifting apart for the core read path.

This is just a bare-bones functional implementation. Several important
aspects have been omitted, and will be addressed in follow-up PRs:

* Limited observability: minimal tracing, no logging, limited metrics
and timing, etc.
* Rate limiting will currently block.
* No performance optimization.
* No cancellation handling.
* No tests.

I've only done rudimentary testing of this, but Pagebench passes at
least.

2025-06-02 17:15:18 +00:00

..

src

pageserver: initial gRPC page service implementation (#12094)

2025-06-02 17:15:18 +00:00

Cargo.toml

cover direct IO + concurrent IO in unit, regression & perf tests (#11585)

2025-04-17 15:53:10 +00:00