[Verse 1]
When systems crumble, we must prepare
Single node failure, data's nightmare
One machine dies, the service falls
Design redundancy before disaster calls
Load balancers watching, health checks ping
Backup instances ready to spring
[Chorus]
Six failure modes we analyze and test
Single node, AZ, region's stressed
Network splits and split brain too
Chaos engineering shows what's true
Document recovery, test the plan
Failover ready when failure spans
[Verse 2]
Availability zones shield us from decay
Power grids and cooling gone astray
Multi-AZ deployment spreads the risk
Database replicas move lightning quick
Regional disasters strike without warning
Earthquakes, floods leave systems mourning
[Chorus]
Six failure modes we analyze and test
Single node, AZ, region's stressed
Network splits and split brain too
Chaos engineering shows what's true
Document recovery, test the plan
Failover ready when failure spans
[Bridge]
Network partition cuts the wire
Two clusters think they lead the choir
Split brain syndrome breaks consensus
Quorum voting keeps us senseless
Inject chaos on Tuesday morning
Validate resilience without warning
[Verse 3]
Runbooks written for every scene
Step-by-step recovery clean
Quarterly failover drills we run
Evidence logged when testing's done
Compliance auditors need the proof
That systems survive when skies aren't smooth
[Chorus]
Six failure modes we analyze and test
Single node, AZ, region's stressed
Network splits and split brain too
Chaos engineering shows what's true
Document recovery, test the plan
Failover ready when failure spans
[Outro]
Defense infrastructure built to last
Learn from failures of the past
Controlled destruction shows the way
Resilient systems win the day