gNxI Tools

• gNMI - gRPC Network Management Interface
• gNOI - gRPC Network Operations Interface

A collection of tools for Network Management that use the gNMI and gNOI protocols.

Summary

Notes about these tools:

• They are intended for testing and as reference implementation of the protocol.
• They log to stderr by default, disable with -logtostderr=false.
• They use glog's log levels, use -v 1 to log proto message exchanges.

gNMI Clients:

• gNMI Capabilities
• gNMI Get
• gNMI Set
• gNMI Subscribe

gNMI Targets:

• gNMI Target

gNOI Clients

• gNOI Cert
• gNOI OS
• gNOI Reset

gNOI Targets

• gNOI Target

Helpers

• gNOI mockOS
• certificate generator

Documentation

• See gNMI Protocol documentation.
• See gNOI Protocol documentation.
• See Openconfig documentation.

Getting Started

These instructions will get you a copy of the project up and running on your local machine.

Prerequisites

Install go in your system https://golang.org/doc/install. Requires golang1.14+.

Download sources

go get github.com/google/gnxi
ls $GOPATH/src/github.com/google/gnxi

Building and installing binaries

cd $GOPATH
mkdir bin
# This reads the go modules dependencies for installation
cd src/github.com/google/gnxi
go install ./...
ls -la $GOPATH/bin

Generating certificates

cd $GOPATH/bin
./../src/github.com/google/gnxi/certs/generate.sh

Running a client

cd $GOPATH/bin
./gnoi_reset \
    -target_addr localhost:9339 \
    -target_name target.com \
    -rollback_os \
    -zero_fill \
    -key client.key \
    -cert client.crt \
    -ca ca.crt

Optionally define $GOBIN as $GOPATH/bin and add it to your path to run the binaries from any folder.

export GOBIN=$GOPATH/bin
export PATH=$PATH:$GOBIN

Disclaimer

• This is not an official Google product.
• See how to contribute.