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Add documentation for routing policies

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Alfred Krohmer 2019-06-08 22:00:40 +02:00
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docs/tutorials/aws.md
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@ -320,6 +320,23 @@ spec:
This will set the DNS record's TTL to 60 seconds. This will set the DNS record's TTL to 60 seconds.
## Routing policies
Route53 offers [different routing policies](https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html). The routing policy for a record can be controlled with the following annotations:
* `external-dns.alpha.kubernetes.io/set-identifier`: this **needs** to be set to use any of the following routing policies
For any given DNS name, only **one** of the following routing policies can be used:
* Weighted records: `external-dns.alpha.kubernetes.io/aws-weight`
* Latency-based routing: `external-dns.alpha.kubernetes.io/aws-region`
* Failover:`external-dns.alpha.kubernetes.io/aws-failover`
* Geolocation-based routing:
* `external-dns.alpha.kubernetes.io/aws-geolocation-continent-code`
* `external-dns.alpha.kubernetes.io/aws-geolocation-country-code`
* `external-dns.alpha.kubernetes.io/aws-geolocation-subdivision-code`
* Multi-value answer:`external-dns.alpha.kubernetes.io/aws-multi-value-answer`
## Clean up ## Clean up
Make sure to delete all Service objects before terminating the cluster so all load balancers get cleaned up correctly. Make sure to delete all Service objects before terminating the cluster so all load balancers get cleaned up correctly.