Internship Tasks

📊 Intermediate

Deploy Frequency by Team — checkout-api

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

CPU Utilization by Node — inventory-svc

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

Deploy Frequency by Team — search-indexer

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

CPU Utilization by Node — order-processor

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

Deploy Frequency by Team — session-manager

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

CPU Utilization by Node — fraud-detector

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

Deploy Frequency by Team — cache-layer

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

CPU Utilization by Node — auth-service

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

Deploy Frequency by Team — notification-worker

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Error Budget — cache-layer

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Change Failure Rate — auth-service

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Cache Hit Ratio — notification-worker

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Error Budget — recommendation-engine

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Change Failure Rate — media-uploader

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Cache Hit Ratio — catalog-service

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Error Budget — chat-gateway

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Change Failure Rate — webhook-dispatcher

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Cache Hit Ratio — payments-gateway

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Error Budget — user-profile-api

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🧮 Intermediate

Calculate: Change Failure Rate — billing-service

Apply the correct DevOps/SRE formula and compute the result.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — cache-layer Incident (14)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — auth-service Incident (17)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — notification-worker Incident (20)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — recommendation-engine Incident (23)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — media-uploader Incident (26)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — catalog-service Incident (29)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — chat-gateway Incident (32)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — media-uploader (Set 2)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — catalog-service (Set 5)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — chat-gateway (Set 8)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — webhook-dispatcher (Set 11)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — payments-gateway (Set 14)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — user-profile-api (Set 17)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — billing-service (Set 20)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — analytics-pipeline (Set 23)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — shipping-tracker (Set 26)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — reporting-service (Set 29)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

🔢 Intermediate

Triage the Incident Queue — checkout-api (Set 32)

Arrange the items from highest to lowest priority based on production impact and urgency.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

Deploy Frequency by Team — shipping-tracker

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

📊 Intermediate

CPU Utilization by Node — reporting-service

Study the chart/dashboard and answer the question about what it reveals.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose payments-gateway (dev) — Task 23

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose user-profile-api (staging) — Task 26

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose billing-service (qa) — Task 29

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose analytics-pipeline (production) — Task 32

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Dockerfile — layer caching broken — inventory-svc

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Kubernetes Service — selector mismatch — search-indexer

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Kubernetes Deployment — wrong indentation — order-processor

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: GitHub Actions workflow — job dependency missing — session-manager

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Terraform — hardcoded value prevents reuse across environments — fraud-detector

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Deploy script — unquoted variable and missing error handling — cache-layer

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Health check endpoint — blocking call under load — auth-service

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Dockerfile — layer caching broken — notification-worker

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Kubernetes Service — selector mismatch — recommendation-engine

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: Kubernetes Deployment — wrong indentation — media-uploader

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🔍 Intermediate

Debug: GitHub Actions workflow — job dependency missing — catalog-service

Find and fix the bug in the snippet below.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — search-indexer Incident (2)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — order-processor Incident (5)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — session-manager Incident (8)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

🌳 Intermediate

Make the Call — fraud-detector Incident (11)

Choose the best response to the operational situation and see the outcome.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose notification-worker (pre-prod) — Task 5

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose recommendation-engine (dev) — Task 8

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose media-uploader (staging) — Task 11

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose catalog-service (qa) — Task 14

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose chat-gateway (production) — Task 17

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose webhook-dispatcher (pre-prod) — Task 20

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP

💻 Intermediate

Terminal: Diagnose auth-service (production) — Task 2

Use the terminal to investigate and resolve the described issue.

DevOps

⏱ 5min ⭐ 90 XP