Pipeline scheduling and triggers in MLOps - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to schedule a pipeline to run every day at midnight.

MLOps

schedule: cron: "[1]"

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

A0 0 * * 0

B0 12 * * *

C0 0 * * *

D0 6 * * *

Attempts:

3 left

💡 Hint

Common Mistakes

Using 12 instead of 0 for hour runs at noon, not midnight.

Setting day of week to 0 runs only on Sundays.

The cron expression 0 0 * * * means the pipeline runs every day at midnight.

2fill in blank

medium

Complete the code to trigger a pipeline when a new commit is pushed to the main branch.

MLOps

trigger:
  branches:
    include:
      - [1]

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

Amain

Bdevelop

Cfeature

Drelease

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'develop' triggers on the wrong branch.

Using 'feature' triggers only feature branches.

The pipeline triggers on commits pushed to the main branch.

3fill in blank

hard

Fix the error in the pipeline trigger to run only on tags starting with 'v'.

MLOps

trigger:
  tags:
    include:
      - [1]

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

A*v

Bv*

Cv

Dversion*

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'v' matches only the tag named exactly 'v'.

Using '*v' matches tags ending with 'v', not starting.

The pattern v* matches tags starting with 'v'.

4fill in blank

hard

Fill both blanks to schedule a pipeline to run every 15 minutes only on weekdays.

MLOps

schedule:
  cron: "[1] [2] * * 1-5"

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

A*/15

B0

C*/5

D30

Attempts:

3 left

💡 Hint

Common Mistakes

Using '*/5' runs every 5 minutes, not 15.

Using '30' runs only at 30 minutes past the hour.

The cron expression */15 0 * * 1-5 runs every 15 minutes during the 0th hour (midnight) on weekdays (Monday to Friday).

5fill in blank

hard

Fill all three blanks to define a pipeline trigger that runs on pushes to the 'dev' branch, on tags starting with 'release', and on a schedule every Sunday at 3 AM.

MLOps

trigger:
  branches:
    include:
      - [1]
  tags:
    include:
      - [2]
schedule:
  cron: "[3] 3 * * 0"

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

Adev

Brelease*

C0

Dmain

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'main' instead of 'dev' triggers on the wrong branch.

Using 'release' without '*' matches only exact tag 'release'.

Setting minute to '3' runs at 3 minutes past the hour, not 3 AM.

The pipeline triggers on pushes to the dev branch, tags starting with release, and runs every Sunday at 3 AM (hour 3, minute 0, day 0).