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atmos aws cloudformation tree

Render the deployed stack's nested-stack dependency tree: walk the stack's resources, recursing into every AWS::CloudFormation::Stack resource, up to 10 levels deep.

Experimental
atmos aws cloudformation tree --help

Usage​

atmos aws cloudformation tree <component> --stack <stack> [options]
atmos aws cloudformation tree vpc -s plat-ue2-dev

Render trees for all or affected components in dependency order:

atmos aws cloudformation tree --all -s plat-ue2-dev
atmos aws cloudformation tree --affected --base origin/main

Flags​

--stack, -s (required)
Atmos stack.
--all (optional)
Render trees for all aws/cloudformation components in dependency order.
--affected (optional)
Render trees for affected aws/cloudformation components and their dependencies.
--include-dependents (optional)
With --affected, include dependent aws/cloudformation components.
--tags (optional)
Filter by tags (comma-separated, matches any): --tags=production,tier-1. Composes with --all/--affected to narrow the selected set further; cannot be combined with a single component argument.
--labels (optional)
Filter by labels (comma-separated key=value or key:value pairs, matches all): --labels=cost-center=platform,compliance=sox. Composes with --all/--affected/--tags; cannot be combined with a single component argument.

Output​

vpc-plat-ue2-dev
├─ vpc-plat-ue2-dev-NatGatewayStack-AB12CD34
└─ vpc-plat-ue2-dev-SubnetsStack-EF56GH78

A nested stack whose AWS::CloudFormation::Stack resource is still CREATE_IN_PROGRESS (and so has no physical resource ID yet) is not shown — tree recurses only into nested stacks that have actually been created.

note

tree does not fire before/after hook events — only apply, diff, and delete do.