DevOps Networking — AWS
5 parts · about 41min total. Written in order — start at part 1.
- AWS Lesson 01 — What a VPC Is
In Part 1 the project ran on one machine — React, Java, PostgreSQL, all on 10.0.1.10.
- AWS Lesson 02 — Subnets
The VPC claimed 10.0.0.0/16 — about 65,000 private addresses, one big undivided plot.
- AWS Lesson 03 — Public vs Private Subnets
The three project pieces have opposite reachability needs:
- AWS Lesson 04 — Route Tables
From Foundations Lesson 07, a routing table is a list of rules, each "addresses like this → that exit." An AWS route table is exactly that, as something you edit in a form:
- AWS Lesson 05 — Internet Gateway
An internet gateway is the door in a VPC's wall to the public internet.