This repository has been deprecated and archived on Nov 30th, 2021. If you want to use Metadata in Kubeflow, please refer to google/ml-metadata.

Tracking and managing metadata of machine learning workflows in Kubeflow. For more information, see our previous documentation and Pipelines' reference to ML Metadata integration.

Make sure to use the Bazel 0.24.1 version. If not, follow the instructions to update your Bazel version.

To build and test everything under the project using Bazel, run:

make build
make test

To update BUILD file rules, run:

bazel run //:gazelle -- update-repos -from_file=go.mod

To build and test everything using the go command, you must first build the project using Bazel above. This will generate the necessary object libraries that can be used by cgo when linking with Metadata's C++ dependencies. Once Bazel has completed the build, you can build and test everything using go as usual:

go build ./...
go test ./...

To run the server, run the following command:

go run server/main.go --logtostderr

Or to run with bazel:

bazel run --define=grpc_no_ares=true //server -- --logtostderr