Overview

This check monitors Zenoh router.

Zenoh is an open source Zero Overhead Network Protocol.

Zenoh (/zeno/) is a pub/sub/query protocol unifying data in motion, data at rest, and computations. It elegantly blends traditional pub/sub with geo distributed storage, queries, and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.

The Zenoh router integration allows you to monitor router metrics and router/peer/client connection statuses in Datadog.

Setup

Installation with the Datadog Agent (v7.21+ and v6.21+)

For Agent v7.21+ / v6.21+, follow the instructions below to install Zenoh router check on your host.

1. On your host, run the following command to install the Agent integration:

   datadog-agent integration install -t datadog-zenoh_router==<INTEGRATION_VERSION>
   

Installation from the source code

To install the Zenoh router check on your host:

1. Install the developer toolkit on any machine.

2. Run ddev release build zenoh_router to build the package.

3. Upload the build artifact to any host with the Agent installed

4. On the host, run datadog-agent integration install -w path/to/zenoh_router/dist/<ARTIFACT_NAME>.whl.

Configuration

1. Make sure that the Zenoh REST API plugin is enabled.

2. Edit the zenoh_router.d/conf.yaml file in the conf.d/ folder at the root of your Agent’s configuration directory to start collecting your Zenoh router metrics. See the sample zenoh_router.d/conf.yaml for all available configuration options.

3. Restart the Agent.

Validation

Run the Agent’s status subcommand and look for zenoh_router under the Checks section.

Data Collected

Metrics

Events

Zenoh router does not include any events.

Service Checks

zenoh.router.can_connect
Returns CRITICAL if the Agent can’t connect to the Zenoh router, OK otherwise
Statuses: ok, critical

Troubleshooting

Need help? Contact Datadog support.