Which of the following is the correct syntax to define a startupProbe using an HTTP GET request in a pod spec?

easy📝 Configuration Q12 of 15

Kubernetes - Health Checks and Probes

Which of the following is the correct syntax to define a startupProbe using an HTTP GET request in a pod spec?

AstartupProbe: exec: command: ["curl", "-f", "http://localhost:8080/healthz"] timeoutSeconds: 5

BstartupProbe: httpGet: path: /healthz port: 8080 failureThreshold: 30 periodSeconds: 10

CstartupProbe: tcpSocket: port: 8080 initialDelaySeconds: 5

DstartupProbe: httpGet: path: /status port: 80 successThreshold: 3

Step-by-Step Solution

Solution:

Step 1: Identify correct HTTP GET syntax for startupProbe
The startupProbe uses httpGet with path and port fields, plus timing settings like failureThreshold and periodSeconds.
Step 2: Compare options for correctness
startupProbe: httpGet: path: /healthz port: 8080 failureThreshold: 30 periodSeconds: 10 correctly uses httpGet with path /healthz, port 8080, and timing fields. Other options use exec or tcpSocket or wrong ports/fields.
Final Answer:
startupProbe: httpGet: path: /healthz port: 8080 failureThreshold: 30 periodSeconds: 10 -> Option B
Quick Check:
startupProbe HTTP GET with path and port = A [OK]

Quick Trick: HTTP GET startupProbe needs path, port, failureThreshold [OK]

Common Mistakes:

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