cablelabs / transparent-security

Transparent Security is a solution for identify the source devices of a DDoS attack and mitigates the attack in the customer premises or the access network. This solution leverages a P4 based programmable data plane for add in-band network telemetry (INT) for device identification and in-band mitigation.
https://www.cablelabs.com/vaccinate-your-network-to-prevent-the-spread-of-ddos-attacks
Apache License 2.0
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Fix intermittent issue on the tofino integraion automation setup where a subnet chosen by terraform is invalid. #259

Open spisarski opened 4 years ago

spisarski commented 4 years ago

As the subnets IPs are getting set somewhat randomly, occasionally (more often than I really like) the script will fail due to one of the two subnets getting created within the existing VRF already exist. We either need to query AWS to obtain a valid subnet ID or add in some retry mechanism into the terraform scripts.

spisarski commented 3 years ago

See https://www.terraform.io/docs/extend/resources/retries-and-customizable-timeouts.html