Efficient pipelines in GitLab CI/CD: Parallel Matrix Builds + !reference

By Michael Friedrich in gitlab on 24 Sep 2021

Today I was diving deeper into GitLab CI/CD Pipeline Efficiency tricks, after I discovered resuable job attributes with !reference last week. Resource optimization is a big topic, and next to ideas on failing fast, I was looking into more parallelization. Luckily GitLab introduced this feature last year. Parallel Matrix…

Reusable job attributes in other jobs in GitLab CI/CD with !reference

By Michael Friedrich in gitlab on 17 Sep 2021

Today I wrote some Python code and figured that I do not have linting available with pyflakes in CI/CD. Been reading this great blog post and built a short snippet: stages: - lint - test lint-python: stage: lint image: python:latest script: - pip install -r python/requirements.txt…