components:
  terraform:
    vpc:
      metadata:
        # Point to the Terraform component
        component: vpc
        description: "Virtual Private Cloud with subnets and NAT gateway"
      settings:
        # The `vpc` component depends on the `vpc-flow-logs-bucket` component in the same stack
        depends_on:
          1:
            component: "vpc-flow-logs-bucket"
        # Validation
        # Supports JSON Schema and OPA policies
        # All validation steps must succeed to allow the component to be provisioned
        validation:
          validate-vpc-component-with-jsonschema:
            schema_type: jsonschema
            # 'schema_path' can be an absolute path or a path relative to 'schemas.jsonschema.base_path' defined in `atmos.yaml`
            schema_path: "vpc/validate-vpc-component.json"
            description: Validate 'vpc' component variables using JSON Schema
          check-vpc-component-config-with-opa-policy:
            schema_type: opa
            # 'schema_path' can be an absolute path or a path relative to 'schemas.opa.base_path' defined in `atmos.yaml`
            schema_path: "vpc/validate-vpc-component.rego"
            # An array of filesystem paths (folders or individual files) to the additional modules for schema validation
            # Each path can be an absolute path or a path relative to `schemas.opa.base_path` defined in `atmos.yaml`
            # In this example, we have the additional Rego modules in `stacks/schemas/opa/catalog/constants`
            module_paths:
              - "catalog/constants"
            description: Check 'vpc' component configuration using OPA policy
            # Set `disabled` to `true` to skip the validation step
            # `disabled` is set to `false` by default, the step is allowed if `disabled` is not declared
            disabled: false
            # Validation timeout in seconds
            timeout: 10
      vars:
        enabled: true
        name: "common"
        max_subnet_count: 3
        map_public_ip_on_launch: true
        assign_generated_ipv6_cidr_block: false
        nat_gateway_enabled: true
        nat_instance_enabled: false
        vpc_flow_logs_enabled: true
        vpc_flow_logs_traffic_type: "ALL"
        vpc_flow_logs_log_destination_type: "s3"
        nat_eip_aws_shield_protection_enabled: false
        subnet_type_tag_key: "acme/subnet/type"
        ipv4_primary_cidr_block: 10.9.0.0/18