Monitoring and observability in Prompt Engineering / GenAI - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to start Prometheus server using Docker.

Prompt Engineering / GenAI

docker run -d -p 9090:9090 [1] prometheus

Drag options to blanks, or click blank then click option'

A--name

B--rm

C-v

D-it

Attempts:

3 left

💡 Hint

Common Mistakes

Using -it which is for interactive mode, not needed here.

Using --rm which removes the container after exit, not suitable for a server.

The --name option assigns a name to the container, which is useful for managing it later.

2fill in blank

medium

Complete the command to check the status of a systemd service named 'node_exporter'.

Prompt Engineering / GenAI

systemctl [1] node_exporter

Drag options to blanks, or click blank then click option'

Astart

Bstop

Cstatus

Denable

Attempts:

3 left

💡 Hint

Common Mistakes

Using start or stop which change the service state instead of showing status.

Using enable which sets the service to start on boot.

The status command shows the current status of the service.

3fill in blank

hard

Fix the error in the Prometheus scrape config to monitor a target on port 9100.

Prompt Engineering / GenAI

scrape_configs:
  - job_name: 'node'
    static_configs:
      - targets: ['localhost[1]9100']

Drag options to blanks, or click blank then click option'

A;

B:

C,

D.

Attempts:

3 left

💡 Hint

Common Mistakes

Using comma or semicolon which are invalid separators here.

Using dot which is for domain names, not ports.

The port number must be separated from the hostname by a colon :.

4fill in blank

hard

Fill both blanks to create a Grafana dashboard query filtering CPU usage above 80%.

Prompt Engineering / GenAI

cpu_usage > [1] and instance = '[2]'

Drag options to blanks, or click blank then click option'

A80

Binstance1

C75

Dnode_exporter

Attempts:

3 left

💡 Hint

Common Mistakes

Using 75 instead of 80 for the threshold.

Using 'node_exporter' instead of the instance name.

The query filters CPU usage greater than 80 and for the instance named 'instance1'.

5fill in blank

hard

Fill all three blanks to define an alert rule for high memory usage in Prometheus.

Prompt Engineering / GenAI

alert: HighMemoryUsage
expr: memory_usage_bytes [1] [2]
for: [3]m

Drag options to blanks, or click blank then click option'

A>

B8000000000

C5

D<

Attempts:

3 left

💡 Hint

Common Mistakes

Using less than operator which triggers alert incorrectly.

Using too short or too long duration for 'for' field.

The alert triggers when memory usage is greater than 8 billion bytes for 5 minutes.