atmos example

atmos-example.md

# use1-prod.yaml

import:
    - catalog/component/data 
    - catalog/app-stack/example-app
    - catalog/app-stack/foobar-app
    - globals
  
components:
    terraform: 
        example-rds: 
            vars:
                instance_type: db.r5.xlarge
        example-redis: 
            vars:
                instance_type: db.r5.xlarge
        foobar-rds: 
            vars:
                instance_type: db.r5.xlarge
        foobar-redis: 
            vars:
                instance_type: db.r5.xlarge

        random-rds:
            component: rds-aurora
            vars:
                enabled: true

# use1-dev.yaml

import:
    - catalog/app-stack/example-app
    - catalog/app-stack/foobar-app
    - globals
  
components:
    terraform: {}

# catalog/app-stack/example-app.yaml

import:
  - catalog/component/data 

components:
    terraform:
        example-rds: 
            component: rds-aurora
            vars:
                enabled: true
        example-redis: 
            component: ec-redis
            vars:
                enabled: true
        # ... 

# catalog/app-stack/foobar-app.yaml

import:
  - catalog/component/data 

components:
    terraform:
        foobar-rds: 
            component: rds-aurora
            vars:
                enabled: true
        foobar-redis: 
            component: ec-redis
            vars:
                enabled: true
        # ... 

# catalog/component/data.yaml

components:
    terraform:
        
        rds-aurora:
            backend:
                s3:
                    workspace_key_prefix: rds-aurora
            vars:
                enabled: false
                instance_type: db.t3.medium
        ec-redis:
            backend:
                s3:
                    workspace_key_prefix: ec-redis
            vars:
                enabled: false
                instance_type: cache.t3.micro
        # ...