doc: remove sentence that tproxy works cross-DC with config entries. (#10885)

It can only work if there is a running service instance in the local DC,
so this is a bit misleading, since failover and redirects are typically
used when there is not an instance in the local DC.
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Nitya Dhanushkodi 2021-08-23 12:14:28 -07:00 committed by GitHub
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@ -132,9 +132,7 @@ configure exceptions on a per-Pod basis. The following Pod annotations allow you
## Known Limitations
* Traffic can only be transparently proxied when the address dialed corresponds to the address of a service in the
transparent proxy's datacenter. Cross-datacenter transparent proxying is only possible using
[service-resolver configuration entries that resolve to remote datacenters](/docs/connect/config-entries/service-resolver#other-datacenters).
Services can also dial explicit upstreams in other datacenters without transparent proxy, for example, by adding an
transparent proxy's datacenter. Services can also dial explicit upstreams in other datacenters without transparent proxy, for example, by adding an
[annotation](/docs/k8s/connect#consul-hashicorp-com-connect-service-upstreams) such as
`"consul.hashicorp.com/connect-service-upstreams": "my-service:1234:dc2"` to reach an upstream service called `my-service`
in the datacenter `dc2`.