GCP - Cloud SQL and Databases
Which GCP resource helps automatically replace unhealthy VM instances to maintain high availability?
Which GCP resource helps automatically replace unhealthy VM instances to maintain high availability?
easy📝 Configuration Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify resource for auto healing
Managed Instance Groups (MIGs) can use health checks to detect unhealthy VMs.Step 2: Understand auto replacement
MIGs automatically recreate unhealthy instances to keep the service healthy.Final Answer:
Managed Instance Group with health checks -> Option AQuick Check:
Auto replace unhealthy VMs = Managed Instance Group + health checks [OK]
Quick Trick: Auto healing uses Managed Instance Groups with health checks [OK]
Common Mistakes:
- Choosing storage or database services instead of compute
- Confusing Cloud Functions with VM management
- Ignoring health checks role
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