Network Peering across clouds
A private link between two networks - VPC peering, VNet peering, OCI local and remote peering - with the routes on both sides and the flags that make it carry traffic.
5 verified modules - all static-validated and publish-checked; live-test pending.
Compare by provider
| Provider | Module | Verification |
|---|---|---|
| AWS | A VPC Peering Accepted in One Apply, with DNS Across It and Routes on Both Sides | static-validated |
| Azure | Both Halves of a Hub-and-Spoke VNet Peering with Gateway Transit Set as a Pair | static-validated |
| Google Cloud | VPC Peering in Both Directions with the Routes Stated | static-validated |
| Oracle Cloud | A Cross-Region DRG Peering that Says What It Still Needs | static-validated |
| Oracle Cloud | A Local Peering Gateway Pair that Is Connected and Routed | static-validated |
How to choose
Peering is two halves everywhere, and the module has to write both. Compare what crosses it (Azure and OCI need the routes and the flags set as a pair; AWS needs a route per table per CIDR), whether names resolve across it, and the per-gigabyte price, which is charged at both ends on every cloud.
When not to use
Peering is not transitive on any cloud. Two spokes peered to a hub cannot reach each other through it; at about five networks the mesh stops being manageable and the transit hub is the product you wanted.
Other solutions
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