Kubernetes - Health Checks and Probes
Identify the error in this TCP liveness probe configuration:
livenessProbe:
tcpSocket:
port: "eighty"
initialDelaySeconds: 5
periodSeconds: 10
Identify the error in this TCP liveness probe configuration: livenessProbe: tcpSocket: port: "eighty" initialDelaySeconds: 5 periodSeconds: 10
medium📝 Debug Q6 of 15
Step-by-Step Solution
Solution:
Step 1: Check port value type
Port must be a number, not a string like "eighty".Step 2: Validate other fields
initialDelaySeconds and periodSeconds are valid; tcpSocket is allowed in livenessProbe.Final Answer:
Port must be an integer, not a string -> Option CQuick Check:
Port value type = integer required [OK]
Quick Trick: Port must be a number, not text [OK]
Common Mistakes:
- Using string instead of integer for port
- Misunderstanding timing fields
- Thinking tcpSocket is invalid in livenessProbe
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