Ops Development & AI Practice

Aug 24, 2025 · Operations

How to Unlock Parallel Job Execution in GitLab Runner

This guide explains why parallel task handling matters for CI/CD efficiency, details the core 'concurrent' setting in GitLab Runner's config.toml, shows step‑by‑step configuration across platforms, and demonstrates how to combine it with the .gitlab-ci.yml 'parallel' keyword for fine‑grained job scheduling.