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AWS | VPC

Setup VPC

  • Create VPC (CIDR block)
  • Create Subnets (two public and one private)
  • Create an Internet Gateway (IGW)
  • Create Elastic IPs:

  • Create a NAT Gateway: Select the public subnet for the NAT gateway. Select Elastic IP (max 5 per account) Update route table with the nat (Edit routes) 0.0.0.0/0 -> nat

  • Launch Jump Server Instance (nano) in one public subnet

  • Launch frontend-server in another public subnet
  • Launch backend-server in another public subnet or private subnets
  • Launch Keycloak Auth Server Instance in another public subnet
  • Launch database server Instance in private subnet (NAT), keycloak auth server can access it