zone reachability observer

The ZoneReachabilityObserver lets you easily Visualize and Monitor the connections between different zones (subnets) in your network without generating any extra traffic such as icmp, ... .
This repository incorporates ebpf, ebpf_exporter, and grafana to provide a clear insight into zone reachability.

Installation

0 - create zone config file according to zmon.cfg

Just specify some servers for each zone

1 - python generator.py

  Copy the printed job configs to scrape_configs section of prometheus.yaml file

2 - make

  required tools like clang,llvm,libbpf-dev,... must be present on the machine

3 - ansible-playbook -i hosts deploy.yml --ask-become-pass

  edit generated hosts file and run ansible playbook

4 - add zone_reachability_observer dashboard to grafana

  ZoneReachabilityChecker-1704785047383.json
  click on edges

demo

0 - cd demo
1 - vagrant up

  KVM , Vagrant and Vagrant libvirt plugin must be added beforehand    

2 - add zone_reachability_observer dashboard to grafana

  default grafana address : 192.168.50.2:3000
  config prometheus datasource(http://localhost:9090)
  ZoneReachabilityChecker-1704785047383.json
  click on edges