feat: pluggable snapshot storage broker with per-snapshot signed URLs - #1282

Draft

Anish Ramasekar (aramase) wants to merge 8 commits into

agent-substrate:mainfrom

aramase:aramase/f/uds_s3_broker

Commits on Aug 28, 2026

feat(ateletpb): add signed object access to external checkpoint config
Anish Ramasekar (aramase)
committed
6433495
feat(ateapi): add pluggable storage broker interface and registry
Anish Ramasekar (aramase)
committed
449df38
feat(ateapi): pre-mint per-snapshot signed URLs at resume and suspend
Anish Ramasekar (aramase)
committed
dcc57e8
feat(atelet): read and write snapshots via signed URLs with no cloud SDK
Anish Ramasekar (aramase)
committed
dcbdf86
feat(ateapi): add out-of-process UDS storage broker client
Anish Ramasekar (aramase)
committed
793b402
feat(s3-broker-server): add out-of-process S3 storage broker sidecar
Anish Ramasekar (aramase)
committed
498daa9
refactor(ateapi): select the storage broker via a dedicated env var
Anish Ramasekar (aramase)
committed
380cf9a
test(atelet): cover the signed object store over HTTP
Anish Ramasekar (aramase)
committed
c915cc4