gitlab_config.yml

This file configures the GitLab instance for BuildStreaM, including host settings, project configuration, and resource requirements.

Parameter Reference

Parameter	Details
gitlab_host string / required	IP address of the target host where GitLab will be deployed. Must be accessible from the OIM server.
gitlab_project_name string / required	Name of the GitLab project that Omnia creates or manage. Default value: omnia-catalog This project is created automatically if it does not exist.
gitlab_project_visibility string / required	Visibility options that you can set for the GitLab project. Possible Values: private: Project access must be granted explicitly for each user internal: The project can be cloned by any logged‑in user public: The project can be cloned without any authentication
gitlab_default_branch string / required	The default branch used for repository and API operations Default value: main This branch is used as the default for all operations
gitlab_https_port integer / required	HTTPS port exposed via GitLab NGINX Default value: 443 Must be between 1-65535 Must not conflict with other services
gitlab_min_storage_gb integer / required	Free disk space validated before install Default value: 20 GitLab requires at least 20GB of free disk space
gitlab_min_cpu_cores integer / required	Minimum CPU core count validated before install Default value: 2 More cores may be needed for production workloads
gitlab_puma_workers integer / required	Number of worker processes Default value: 2 Scale with CPU cores (recommended: 1-2 workers per CPU core)
gitlab_sidekiq_concurrency integer / required	Background job concurrency Default value: 10 Adjust based on available memory and workload

Usage example

File: /opt/omnia/input/project_default/gitlab_config.yml

---
# Target host
gitlab_host: "10.5.0.100"

# Project settings
gitlab_project_name: "omnia-catalog"
gitlab_project_visibility: "private"
gitlab_default_branch: "main"

# Network
gitlab_https_port: 443

# Minimum requirements
gitlab_min_storage_gb: 20
gitlab_min_cpu_cores: 2

# Performance tuning
gitlab_puma_workers: 2
gitlab_sidekiq_concurrency: 10