1 CloudFlare is entrypoint of traffic to our infrastructure, used for:

• DNS Management
• Traffic Control
• Firewall

2 Self Managed Kubernetes Cluster(s):

• 2 availability zones: AU, EU
• 2 distinct environments including staging, production
• High available with at least 3 CP nodes and Worker nodes
• Autoscaling Enabled
• Based on EC2 machines

3 GitLab:

• Version Control System
• CI/CD
• Container Registry