# COaaS Methods

## Providers Supported
- AWS, GCP, Azure, DigitalOcean, Hetzner, Vultr, GrintOps Cloud

## Tools
- Terraform / Pulumi
- Prometheus + Grafana / Zabbix
- Uptime Robot / Loki / Alertmanager

## Ops Patterns
- Blue/Green Deployment
- Auto-scaling groups
- Scheduled backups and lifecycle rules