Which of the following is the correct Prometheus scrape configuration snippet for a target at localhost:9090?

easy📝 Configuration Q3 of 15

Microservices - Monitoring and Observability

Which of the following is the correct Prometheus scrape configuration snippet for a target at localhost:9090?

Ascrape: job: 'local' targets: ['localhost:9090']

Bscrape_configs: - job_name: 'local' static_configs: - targets: ['localhost:9090']

Cjobs: - name: 'local' endpoints: ['localhost:9090']

Dscrape_configs: job: 'local' targets: ['localhost:9090']

Step-by-Step Solution

Solution:

Step 1: Review Prometheus scrape config syntax
Prometheus uses 'scrape_configs' with 'job_name' and 'static_configs' keys.
Step 2: Match correct YAML structure
scrape_configs: - job_name: 'local' static_configs: - targets: ['localhost:9090'] matches the correct structure with proper indentation and keys.
Final Answer:
Correct scrape configuration snippet -> Option B
Quick Check:
Scrape config syntax = scrape_configs: - job_name: 'local' static_configs: - targets: ['localhost:9090'] [OK]

Quick Trick: Use 'scrape_configs' with 'job_name' and 'static_configs' [OK]

Common Mistakes:

MISTAKES

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