GitLab & CI/CD Tools

Continuous integration brings automated checks into the process of combining code changes. The related delivery workflow prepares or deploys the resulting application. In GitLab, a pipeline configuration normally lives in a repository file named .gitlab-ci.yml; it describes jobs, stages, and execution conditions. Keeping those instructions alongside the application makes the automation part of the project's recorded changes. s1

A pipeline is a coordinated set of tasks, not an assurance that the application is correct. GitLab supports triggers including pushes, merge requests, schedules, and manual actions. Stages ordinarily proceed in sequence, while jobs within a stage can execute in parallel. A failed job usually prevents later stages from proceeding, although configured rules can alter that behavior. The checks selected by the project determine what a successful result establishes. s2

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GitLab Runner executes the work on computing infrastructure and returns the result to GitLab. This separates pipeline coordination from the capacity that performs compilation, tests, or deployment. Administrators supplying that capacity must manage the runner infrastructure as an operational system in its own right. s3

Outputs also have distinct purposes. Job artifacts retain files associated with a pipeline, such as a compiled build or test report. Later jobs can retrieve those files. GitLab distinguishes these artifacts from caches, which accelerate work and should be safe to lose, and from package registries intended for versioned outputs used beyond a single pipeline. Container images belong in a container registry. These distinctions help explain why retaining source code alone is not equivalent to retaining a usable release. s4

The execution environment is a security boundary. GitLab's runner guidance warns that repository-defined jobs can compromise shared, persistent infrastructure and expose credentials. Privileged container execution can grant extensive host access. A runner's location therefore says little about its isolation unless the execution permissions are also understood. s5

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Access restrictions should be attributed to the specific supplier and product. The GitLab trade-compliance page inspected for this draft distinguishes Community Edition from Enterprise Edition, related technology, and services. It describes Community Edition as publicly available and outside the US Export Administration Regulations, while listing Iran among destinations restricted for the software covered by its stated export conditions. This is GitLab's description of its policy, not a determination that a particular transaction is permitted. s6

GitHub must be considered separately. Its trade-controls documentation says it obtained a US Office of Foreign Assets Control license to restore cloud services to developers in Iran. That statement cannot be transferred to GitLab or another vendor. Nor does either policy page demonstrate that a specific account, subscription, runner, or network path works in practice. s7

For this Iranian guide, the defensible conclusion is limited: pipeline architecture can be explained from primary documentation, while local implementation and access require additional evidence. No claim about GitLab's Iranian market share or the prevalence of self-hosting is supported by this source set.

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