1. What is GitLab?
Ans:- GitLab is a web-based platform for version control, continuous integration, and collaboration, providing a complete DevOps lifecycle tool.
2. Is GitLab free to use?
Ans:- GitLab offers both free and paid plans. Many features are available for free, while additional features are part of the paid plans.
3. How do I create a GitLab account?
Ans:- You can create a GitLab account by visiting the GitLab website and following the sign-up process.
4. What is a GitLab repository?
Ans:- A GitLab repository (repo) is a storage space for a project, where you can store and manage code, collaborate with others, and track changes.
5. How do I create a new GitLab repository?
Ans:- On the GitLab website, click the “+” button in the top right corner and select “New project.”
6. What is a GitLab branch?
Ans:- A branch in GitLab is a parallel version of the repository that allows you to work on different features or fixes without affecting the main codebase.
7. How do I create a new branch in GitLab?
Ans:- You can create a new branch using the GitLab website or by using Git commands locally.
8. What is a merge request in GitLab?
Ans:- A merge request (MR) in GitLab is similar to a pull request, allowing developers to propose changes and request that they be merged into the main branch.
9. How do I create a merge request in GitLab?
Ans:- After pushing changes to a branch, you can create a merge request on the GitLab website by navigating to “Merge Requests” and clicking “New merge request.”
10. What is GitLab CI/CD?
Ans:- GitLab CI/CD is a built-in continuous integration and continuous deployment system integrated into GitLab for automating the software delivery process.
11. How do I set up GitLab CI/CD?
Ans:- Define a .gitlab-ci.yml configuration file in your repository to specify the pipeline stages and jobs.
12. What is a GitLab runner?
Ans:- A GitLab runner is a lightweight agent that runs CI/CD jobs and sends the results back to GitLab.
13. How do I register a GitLab runner?
Ans:- Run the GitLab Runner registration command, provided in the GitLab CI/CD settings, on the machine where you want to register the runner.
14. What is a GitLab tag?
Ans:- A GitLab tag is a label applied to a specific commit in the repository, often used to mark release points.
15. How do I create a GitLab tag?
Ans:- Use Git commands like git tag and git push –tags to create and push tags to the GitLab repository.
16. What is a GitLab issue?
Ans:- A GitLab issue is a place to discuss and track ideas, enhancements, tasks, or bugs for a project.
17. How do I create a GitLab issue?
Ans:- On the GitLab website, go to the “Issues” tab and click “New issue.”
18. What is GitLab labels and milestones?
Ans:- Labels and milestones are organizational tools in GitLab for categorizing and tracking issues. Labels indicate the type of issue, and milestones group related issues together.
19. What is a GitLab snippet?
Ans:- A GitLab snippet is a shareable piece of code or text that can be stored and accessed from the GitLab repository.
20. How do I create a GitLab snippet?
Ans:- On the GitLab website, go to the “Snippets” tab and click “New snippet.”
21. What is GitLab Pages?
Ans:- GitLab Pages is a feature that allows you to host a static website directly from your GitLab repository.
22. How do I set up GitLab Pages for my repository?
Ans:- In your GitLab project, navigate to “Settings” > “Pages” and follow the instructions to configure and deploy your static website.
23. What is a GitLab group?
Ans:- A GitLab group is a collection of projects, providing a way to organize and manage multiple repositories.
24. How do I create a GitLab group?
Ans:- On the GitLab website, click the “+” button in the top right corner and select “New group.”
25. What is GitLab CI/CD artifacts?
Ans:- Artifacts in GitLab CI/CD are files or directories produced by CI/CD jobs, which can be passed between jobs in a pipeline.
26. How do I use artifacts in GitLab CI/CD?
Ans:- Define artifacts in your .gitlab-ci.yml configuration file, and jobs can pass files or directories as artifacts for subsequent jobs to use.
27. What is GitLab Runner executor?
Ans:- The executor in GitLab Runner defines the environment in which a CI/CD job runs, such as Docker, Kubernetes, Shell, or VirtualBox.
28. How do I configure a GitLab Runner executor?
Ans:- Set the executor configuration in the GitLab Runner’s config.toml file, specifying the executor type and relevant options.
29. What is GitLab Container Registry?
Ans:- GitLab Container Registry is a service for hosting and managing Docker container images within GitLab.
30. How do I use GitLab Container Registry?
Ans:- After building a Docker image, tag it with the registry path and push it to the GitLab Container Registry.
31. What is GitLab Geo?
Ans:- GitLab Geo is a feature that enables the replication of GitLab instances, providing redundancy and improved performance for distributed teams.
32. How do I set up GitLab Geo?
Ans:- Follow the GitLab Geo documentation to configure the primary and secondary instances, enabling replication between them.
33. What is GitLab Pages Auto DevOps?
Ans:- GitLab Pages Auto DevOps is an automated CI/CD pipeline for deploying static websites using GitLab Pages.
34. How do I enable GitLab Pages Auto DevOps?
Ans:- In your GitLab project, go to “Settings” > “CI / CD” and enable the “Auto DevOps” pipeline.
35. What is GitLab Runner tags?
Ans:- Tags in GitLab Runner are labels applied to runners, allowing jobs to be restricted to specific runners with matching tags.
36. How do I use GitLab Runner tags?
Ans:- Set tags for runners in the GitLab Runner’s configuration, and use tags in your .gitlab-ci.yml to specify runner constraints for jobs.
37. What is GitLab CI/CD pipelines?
Ans:- A GitLab CI/CD pipeline is a series of stages and jobs defined in a .gitlab-ci.yml file that automates the build, test, and deployment process.
38. How do I visualize GitLab CI/CD pipelines?
Ans:- In your GitLab project, go to the “CI / CD” > “Pipelines” to view and visualize your CI/CD pipeline runs.
39. What is GitLab Snippets Gist Importer?
Ans:- GitLab Snippets Gist Importer is a feature that allows you to import Gists from GitHub into GitLab as snippets.
40. How do I use GitLab Snippets Gist Importer?
Ans:- In your GitLab project, go to the “Snippets” tab, click “New snippet,” and select the “Import Gist” option.
41. What is GitLab Service Desk?
Ans:- GitLab Service Desk is a feature that allows external users to create issues in your GitLab project via email.
42. How do I set up GitLab Service Desk?
Ans:- In your GitLab project, go to “Settings” > “General” > “Service desk” and follow the instructions to configure the Service Desk email address.
43. What is GitLab Runner cache?
Ans:- GitLab Runner cache is a feature that allows you to cache dependencies or build artifacts between CI/CD job runs.
44. How do I use GitLab Runner cache?
Ans:- Specify cache keys in your .gitlab-ci.yml file to define what should be cached between CI/CD job runs.
45. What is GitLab CI/CD environments?
Ans:- GitLab CI/CD environments are named entities that represent different deployment environments, such as production or staging.
46. How do I use GitLab CI/CD environments?
Ans:- Define environment names in your .gitlab-ci.yml file, and GitLab will track deployments to those environments.
47. What is GitLab Cycle Analytics?
Ans:- GitLab Cycle Analytics provides insights into the time it takes to move code from idea to production by analyzing the GitLab CI/CD pipeline.
48. How do I use GitLab Cycle Analytics?
Ans:- In your GitLab project, go to “Analytics” > “Cycle Analytics” to view and analyze the stages of your development cycle.
49. What is GitLab Merge Trains?
Ans:- GitLab Merge Trains is a feature that automatically merges merge requests in a designated order, preventing conflicts and ensuring a smooth integration process.
50. How do I use GitLab Merge Trains?
Ans:- Enable Merge Trains in your GitLab project settings, and configure the merge order to automatically merge dependent merge requests.
