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Bawantha Thilan
Bawantha Thilan

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How to use custom variables in GitLab CICD pipeline

In this article I will show how to use custom variables in your GitLab CICD pipeline.

GitLab has 2 types of variable

  1. Predefined Variables - CI Variables
  2. Define own variable - we can create our own variables

This is a simple use case where we can use variables in our pipeline

let say you want to run pipeline for multiple microservices that your team is developing and we want to pass microservice name to our pipeline

first define your variables in GitLab project settings

  • key - variable name
  • value - variable value

And now we can use our variables in cicd pipeline

you can use this in your pipeline by putting a $ sign in front of your variable name

ex - $MICRO_SERVICE_NAME

stages:
  - test

run_unit_test:
  stage: test
  before_script:
    - echo "Prepearing test data..."
  script:
    - echo "Running unit tests for microservice $MICRO_SERVICE_NAME ..."
  after_script:
    - echo "Cleaning up temporary files.."
    - rm -r test-data
    - ls


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Thank you :)

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