Configuration Management is a process that organises and controls the system’s components, including hardware, software, documentation and settings, to ensure consistency, traceability and stability throughout the system’s lifecycle. Key aspects:
Focus Areas:
- Version control
- Change management
- Environment configuration
Tools:
- GitHub for code versioning
- Puppet for infrastructure management
- Ansible for automation
Benefits:
- Maintains system stability
- Enables easy rollbacks
- Facilitates collaboration
Processes:
- Identifying configuration items
- Tracking changes
- Managing releases
Challenges:
- Complexity in large systems
- Ensuring consistency across environments
- Balancing flexibility with control
Configuration management ensures consistent and controlled system environments.