hubble-observer

KO | EN

gitlite — search

#react #typescript #go #machine-learning #rust #deep-learning #macos #java #windows #cli #kubernetes #awesome-list #pytorch #ios

hubble-observer

(★ 22)

The Hubble Observer is a small observability component that monitors network flows within Cilium.

hubble-observer 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Hubble Observer

The Hubble Observer is a small observability component that monitors network flows within Cilium.
> **Note:** You can enable the **CF2CNP** feature in the Helm chart (`cf2cnp.enabled=true`) to automatically generate CiliumNetworkPolicies based on observed network flows. **These policies are not applied automatically; you need to download them and apply them yourself.** See the `values.yaml` file for additional `cf2cnp` configuration options.

The Hubble Observer also includes a Grafana dashboard for visualizing Cilium network flows. Here's a preview of the dashboard:

[![Grafana Dashboard Preview](https://raw.githubusercontent.com/onzack/hubble-observer/main/assets/grafanadashboard.png)](https://grafana.com/grafana/dashboards/23862)

## Prerequisites

Before installing the Hubble Observer, ensure you have the following components installed in your Kubernetes cluster:

1. **Hubble Relay**
   - Required to connect to all Cilium pods and export the flows.

1. **Grafana Operator**
   - Required for deploying the Grafana dashboard. (you can disable this: `grafanaDashboard.enabled=false`)
   - Installation instructions: [Grafana Operator Documentation](https://github.com/grafana/grafana-operator)

1. **Loki**
   - Required for log aggregation and querying
   - The Grafana dashboard uses LogQL queries
   - Installation instructions: [Loki Documentation](https://grafana.com/docs/loki/latest/setup/install/)

> The way it works is very straightforward: it uses the hubble container image which connects to the hubble relay and sends all flows to the stdout. Thats why you need a log collector which ships the logs to Loki.

## Installation

```bash
helm upgrade --install hubble-observer oci://ghcr.io/onzack/helm-charts/hubble-observer --version <VERSION>
```

## Configuration

See `values.yaml` for configuration options.

CF2CNP can be exposed via `cf2cnp.ingress` or, with the Gateway API, via `cf2cnp.httpRoute`. The URL the Grafana dashboard uses is taken from the first ingress host or httpRoute hostname.

hubble-observer

hubble-observer 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

hubble-observer

hubble-observer 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README