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Add note to net-vpn-ha module's README file on how to handle cycle errors when using for_each

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Andrea Gandolfi 2022-03-01 07:14:33 +00:00 committed by Julio Castillo
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modules/net-vpn-ha/README.md
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@ -90,6 +90,8 @@ module "vpn_ha-2" {
# tftest modules=2 resources=18
```
Note: When using the `for_each` Meta-Argument you might experience a Cycle Error due to the multiple `net-vpn-ha` modules referencing each others. To fix this you can create the [google_compute_ha_vpn_gateway](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/compute_ha_vpn_gateway) resources separately and reference them in the `net-vpn-ha` module via the `vpn_gateway` and `peer_gcp_gateway` variables.
### GCP to on-prem
```hcl