This mostly eliminates the need to hand-write validation code.
This PR is a long series of commits which add DV for most of Actor and
all of Atespace.
Here is a map to the commits:
* The first few take a dep on a new Kubernetes tag, import the code into
third_party, and apply a single patch. Because we have different Go
modules for tools, I had to do it twice. When that patch lands, we can
revert these commits, but that won't be until the 1.38 cycle in a few
months.
* The next commits slowly add DV support, so a human can review each of
them in a reasonable amount of time. The emphasis is on great test
cases.
* I made a bad choice early on as to where to generate the code into, so
I moved it. Rebasing on that was exceedingly hard, so I left it as a
move.
* This required changing update/go-generate -> update/codegen -- we need
to get the ordering of tools right, which `go generate` does not
guarantee.
* Then I added a "middle" layer called "ServiceImpl" between the RPC and
storage layers. This allows things like workflow to call the same
business logic as the RPC layer, including validation. Lots of test
fixes.
* Then I finished the Create() and Update() paths for Actor. Those
represent the "right" (or closest to) way to implement resources, and
tests for validation.
I strongly encourage reviewers to read it commit-by-commit. Rebasing
this is VERY tedious, so the sooner it lands or dies completely, the
better. Then we can start converting the rest.
`./hack/run-tool.sh validation-gen --docs` will produce some docs on the
tool and the available tags.
@laoj2 @juli4n @EItanya @HavenXia
@lalitc375 @yongruilin @jpbetz FYI
This is the initial release of the Agent Substrate.
Agent substrate is a system built on top of Kubernetes which manages agent-like
workloads to achieve higher scale and efficiency than Kubernetes alone can
offer, with lower latency. It builds on top of Kubernetes features like
Pods and Pod autoscaling, but takes the Kubernetes control-plane out of the
critical path to achieve lower latency.
It can run on any Kubernetes cluster and does not inhibit “regular” use of
Kubernetes in any way. Kubernetes provides the infrastructure provisioning and
management for all types of workloads, while Agent Substrate provides
agent-specific scheduling and control.
At its core, Agent Substrate maps a larger set of “actors” (applications such
as agents) onto a smaller set of ready “workers” (Kubernetes Pods), relying on
the fact that agent-like applications tend to be idle most of the time to
achieve heavy multiplexing. It provides functionality to manage an actor’s
lifecycle (e.g. create/destroy, suspend/resume), to assign actors to workers in real
time, and to route incoming traffic to them.
Agent Substrate is intended to be a low-opinion system. The workloads it
manages don't have to be literal AI agents, but those are the best example of
the kind of applications it is designed for. It is not an SDK for building
agents, but rather a system for running them at scale.
Agent Substrate is currently in VERY early development. It is not ready for
production use, and the APIs are almost guaranteed to change. We are not
making any guarantees about backward compatibility at this stage, and
everything in this project may be changed.
Co-authored-by: Alex Bulankou <alexbu@google.com>
Co-authored-by: Benjamin Elder <bentheelder@google.com>
Co-authored-by: Bowei Du <bowei@google.com>
Co-authored-by: Dmitry Berkovich <dberkov@google.com>
Co-authored-by: Fabricio Voznika <fvoznika@google.com>
Co-authored-by: Francisco Cabrera <fclieutier@google.com>
Co-authored-by: Haven Xia <haoyuxia@google.com>
Co-authored-by: Julian Gutierrez Oschmann <juliangut@google.com>
Co-authored-by: Kevin Steuer <ksteuer@google.com>
Co-authored-by: Max Smythe <smythe@google.com>
Co-authored-by: Maya Wang <mymaya@google.com>
Co-authored-by: Michael Taufen <mtaufen@google.com>
Co-authored-by: Shruti Nair <shrutinair@google.com>
Co-authored-by: Taahir Ahmed <taahm@google.com>
Co-authored-by: Tim Hockin <thockin@google.com>
Co-authored-by: Zoe Zhao <zoezhao@google.com>
Tim Hockin