Decommissioning the Landing Zone Accelerator and Control Tower, Twelve Days Later
Taking a full LZA and Control Tower deployment back out again: why the order is forced, the CloudFormation deadlock nobody documents, and what the sweep costs.
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Deploying AWS LZA v1.16.2 with the Container (ECS) Pipeline - Part 3: Day 2 with the MCP Server
Wiring AWS Labs' lza-mcp-server into the container deployment from Part 2, then pointing its diagnosis tool at a real failure to see whether it finds the issue.
Deploying AWS LZA v1.16.2 with the Container (ECS) Pipeline - Part 2: Fifteen Runs to Exit Code 0
The deployment report. A Control Tower landing zone I had to build by hand because the account failed the prerequisites, fourteen failed SSM automation runs, and the guardrail that LZA created, attached to itself, and then got locked out.
Deploying AWS LZA v1.16.2 with the Container (ECS) Pipeline - Part 1: What I Researched First
Before standing up a fresh AWS Landing Zone Accelerator v1.16.2 environment on the ECS container pipeline instead of CodePipeline, I spent a morning on the release notes, the container/ folder in the repo, and the lza-universal-configuration v1.3.1 release. Here is what that research turned up.