    __ __           _       __
   / //_/_  _______(_)___ _/ /______  _____
  / ,< / / / / ___/ / __ `/ //_/ __ \/ ___/
 / /| / /_/ / /  / / /_/ / ,< / /_/ (__  )
/_/ |_\__, /_/  /_/\__,_/_/|_|\____/____/
     /____/
    ____                        __                        __
   / __ \____ _____  ____ _____/ /___  ____  ____  __  __/ /___  _____
  / /_/ / __ `/ __ \/ __ `/ __  / __ \/ __ \/ __ \/ / / / / __ \/ ___/
 / ____/ /_/ / /_/ / /_/ / /_/ / /_/ / /_/ / /_/ / /_/ / / /_/ (__  )
/_/    \__,_/ .___/\__,_/\__,_/\____/ .___/\____/\__,_/_/\____/____/
           /_/                     /_/

Live Infrastructure & Chaos Engineering

Interactive chaos engineering on production infrastructure. Kill VPN tunnels and DMZ services in real-time — watch BGP failover, HAProxy backend switching, and automatic recovery. Continuously baselined with multi-perspective measurement from all 5 sites (NL, GR, NO, CH, TX).

How this works: architecture, safety system, and the chaos engineering game

Network Topology

VPN (active) eBGP K8s ClusterMesh Upstream DMZ

VPN Tunnels

NL ↔ GR budget 45ms

NL ↔ NO budget 20ms

NL ↔ CH budget 20ms

NL ↔ NO-DMZ01 budget —

NL ↔ NO-DMZ02 budget —

NL ↔ GR freedom 45ms

NL ↔ NO freedom 20ms

NL ↔ CH freedom 20ms

NL ↔ NO-DMZ01 freedom —

NL ↔ NO-DMZ02 freedom —

GR ↔ NO inalan 50ms

GR ↔ CH inalan 50ms

GR ↔ NO-DMZ01 inalan —

GR ↔ NO-DMZ02 inalan —

NO ↔ CH vps 20ms

NO ↔ NO-DMZ01 vps —

NO ↔ NO-DMZ02 vps —

CH ↔ NO-DMZ01 vps —

CH ↔ NO-DMZ02 vps —

NO-DMZ01 ↔ NO-DMZ02 pair —

NL ↔ TX budget 120ms

NL ↔ TX freedom 120ms

GR ↔ TX inalan 155ms

CH ↔ TX vps 140ms

NO ↔ TX vps 140ms

TX ↔ NO-DMZ01 vps —

TX ↔ NO-DMZ02 vps —

27/27

VTI Tunnels

27 active

227/227

BGP Established

3

Failover Layers

READY

ClusterMesh

0 global svc

76ms

Avg Latency

p99 217ms

42s

MTTR

220 events / 7d

Tunnels 12/12 up

WAN kpn freedom

Uptime 62.02%

Devices 129

Tunnels 7/7 up

Uptime 92.00%

Devices 50

Tunnels 18/18 up

Uptime 100.00%

Tunnels 7/7 up

Uptime 100.00%

Tunnels 7/7 up

Uptime 100.00%

Cross-Site Latency (ms)

	NL	GR	NO	CH	TX
NL	—	45.0	20.0	20.0	120.0
GR	45.0	—	50.0	50.0	155.0
NO	20.0	50.0	—	20.0	140.0
CH	20.0	50.0	20.0	—	140.0
TX	120.0	155.0	140.0	140.0	—

Failover Layers

1 BFD sub-second (~900ms)

2 BGP hold-time 30s (aggressive VTI timers 10/30)

3 ISP SLA-track default route (~6-10s)

Last: WAN failover · Nov 3, 23:16 UTC · 220 events/24h