Overview
This implementation demonstrates a full DevOps workflow executed on an Ubuntu-based AWS EC2 instance. The objective was to construct a complete infrastructure pipeline from system-level operations to container orchestration.
Linux Environment Setup
- EC2 Ubuntu provisioning
- CLI-based system interaction
- directory and file structure management
- system-level validation via shell utilities
Git Workflow Implementation
- feature branch-based development model
- commit lifecycle management
- remote repository synchronization
- branch merging into mainline
Docker Containerization
- Docker engine installation and validation
- execution of base containers (hello-world)
- custom image creation using Nginx
- static web application containerization
Networking and Port Mapping
- host-to-container port mapping configuration
- resolution of port allocation conflicts
- validation of container accessibility via HTTP interface
Docker Compose Orchestration
- declarative service definition using YAML
- elimination of manual container execution
- infrastructure-as-code deployment model
- multi-container lifecycle management
Result
A fully functional containerized web service deployed on AWS EC2 using Docker Compose.
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