Cloud WAN Global Network and Segments
A global network whose segments, routing and attachment placement live in one policy document rather than per-region route tables. The policy VERSION is executed as a second step, so a change cannot report success while the network still runs the previous one.
Verification
Static-verifiedPassed: validated and lint-clean (provider-schema-validated for AWS/Azure/GCP; Terraform-language lint elsewhere).
Conformance
- Static validation (fmt · validate · tflint)
- Security scan clean (Checkov)
- Plan tests (mocked: validation rules · outputs)
Provenance
- SHA-256 checksum
- Signature (pending)
Functional
- Live test pending (no cloud run yet)
Last verified 2026-09-12 · how we verify
Use it from the registry
terraform · opentofumodule "cloud_wan" {
source = "www.iac-bazaar.com/iac-bazaar/aws-cloud-wan/aws"
version = "1.0.0"
}Needs a registry token from /account/tokens. The module itself is free; the account is what identifies you. Full setup: registry docs.
Cite it in your README
badge · attributionPaste this beside the module in the repository that uses it. The badge is rendered from this artifact's verification record, so it reads static-verified because the record says so, and the link lands on this page.
[](https://www.iac-bazaar.com/catalog/aws-cloud-wan?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
Terraform module 1.0.0, static-verified on IaC Bazaar: [Cloud WAN Global Network and Segments](https://www.iac-bazaar.com/catalog/aws-cloud-wan?utm_source=syndication&utm_medium=readme&utm_campaign=artifact)
```hcl
module "cloud_wan" {
source = "www.iac-bazaar.com/iac-bazaar/aws-cloud-wan/aws"
version = "1.0.0"
}
```Preview:
Inputs & outputs
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Documentation
aws-cloud-wan
Cloud WAN: a global network whose segments, routing and attachment placement
live in one policy document rather than in per-region route tables. Works with
Terraform and OpenTofu (>= 1.6), AWS provider >= 6.0, < 7.0.
The trap this module closes. Cloud WAN does not apply a policy when you
write it - it creates a new policy version, and that version has to be
executed separately. A module that wrote the document and stopped would leave
the network running the previous policy while Terraform reported success. The
aws_networkmanager_core_network_policy_attachment resource here is that second
step, and attachments depend on it.
Defaults worth knowing:
- Nothing crosses a segment boundary unless a
segment_actionsays so. A segment is a routing domain; shared services reach the spokes because an action shares it, and the spokes do not reach each other isolate_attachmentsgoes further and stops attachments inside the same segment reaching each other - what a segment of mutually untrusting tenants wantsrequire_attachment_acceptancedefaults to true: an attachment is a route into your global network- Each edge location bills per hour, so the list is the regions you actually route through rather than everywhere you might one day
Verification
Static validation runs tofu fmt, init, validate, tflint and checkov.
This module has not yet had a live test, so it is published as statically
validated with its live test pending and does not carry the live-tested mark.
Usage code & full reference need an account
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- Usage
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