When comparing Bitbucket Pipelines vs GitLab CI, the Slant community recommends GitLab CI for most people. In the question“What are the best continuous integration tools?” GitLab CI is ranked 2nd while Bitbucket Pipelines is ranked 22nd. The most important reason people chose GitLab CI is:
All build setup are stored in .gitlab-ci.yml file, which is versioned and stored in the project. Like Travis do.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Provides time taken for each step
Eg:
./1.setup.sh 48s
./2.build.sh 56s
With this information, it's easy to find out which line of the script is the bottleneck of the build process.
Pro Great Jira integration
The same company Atlassian built Jira, which provides top-tier integration with Jira.
Pro Combined service: source control and CI
Pro File based configuration
All build setup are stored in .gitlab-ci.yml file, which is versioned and stored in the project. Like Travis do.
Pro Free and open source
All of GitLab CI's code is open source and under the MIT license.
Pro Parallel builds lessen test times
Tests are parallelized across multiple machines in order to reduce test times considerably.
Pro Docker intergration
Good integration with Docker.
Pro Highly scalable
The tests of GitLab CI run parallel to each other and are distributed on different machines. Developers can add as many machines as they want or need, making GitLab CI highly scalable to the development team's needs.
Pro Quick setup for projects hosted on GitLab
Since it uses the GitLab API for setting up hooks, the setup of GitLab CI for projects hosted on GitLab can be done in one click.
Pro Kubernetes integration
Easy to test and deploy on Kubernetes.
Cons
Con Only 50 mins/month free usage
The Free plan only gives you 50 minutes per month to run the build.
Con Sparse documentation and examples
Con Not lightweight
Not a lightweight solution, demanding and memory hungry.
Con Cost
Larger projects will need upgraded version
Con Security risks
Con Windows not supported
No Windows support, but it's possible to use a Bitnami stack.
