Cluster Peering Prepared Query Failover Documentation (#13846)
Add documentation for cluster peering prepared query failover
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@ -193,14 +193,25 @@ The table below shows this endpoint's support for
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handling the query to the servers in the remote datacenter is used to
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determine the priority.
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- `Datacenters` `(array<string>: nil)` - Specifies a fixed list of remote
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datacenters to forward the query to if there are no healthy nodes in the
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- `Datacenters` `(array<string>: nil)` - Specifies a fixed list of WAN federated
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datacenters to forward the query to when there are no healthy nodes in the
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local datacenter. Datacenters are queried in the order given in the
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list. If this option is combined with `NearestN`, then the `NearestN`
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queries will be performed first, followed by the list given by
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`Datacenters`. A given datacenter will only be queried one time during a
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failover, even if it is selected by both `NearestN` and is listed in
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`Datacenters`.
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`Datacenters`. Use `Targets` to failover to cluster peers.
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- `Targets` `(array<Target>: nil)` - Specifies a sequential list of remote
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datacenters and cluster peers to failover to if there are no healthy
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service instances in the local datacenter.
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This option cannot be used with `NearestN` or `Datacenters`.
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- `PeerName` `(string: "")` - Specifies a [cluster peer](/docs/connect/cluster-peering) to use for
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failover.
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- `Datacenter` `(string: "")` - Specifies a WAN federated datacenter to forward the
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query to.
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- `IgnoreCheckIDs` `(array<string>: nil)` - Specifies a list of check IDs that
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should be ignored when filtering unhealthy instances. This is mostly useful
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