Hi,
I am trying to use xDS federation to connect to two separate services each
owning its own independent control plane.
I define the authorities in the bootstap file and give each separate
"xds_servers" block referencing the coresponding control plane responsible
for the services.
I would expect that the top-level xds_servers are sort-of obsolete and not
required if I am only using authorities (with specified xds_servers), but
since it is mandatory part of the config, I specify server from one of the
authorities.
Each control plane returns different "route_config_name".
The xDS client then then tries to start a watcher for the route
"xds_dependency_manager.cc:339] [XdsDependencyManager 0x7cb61c002cd0]
starting watch for route <route-name>".
The issue I am having is, that instead of using an existing connection to
control plane, or creating connection to authority related to the
<route-name> the top level xds_servers from bootstrap file is used to
create this watcher.
When I debug the calls I get following response:
```
rds {
config_source {
ads {
}
}
route_config_name: "<route-name>"
}
http_filters {
name: "envoy.filters.http.router"
typed_config {
type_url:
"type.googleapis.com/envoy.extensions.filters.http.router.v3.Router"
}
}
```
Is there a problem on the control-plane implementation and should the
response aside from route name contain an authority name? It is a custom
implementation developed in my company, so it is possible there is some
error.
But I would expect that this should work as the authority is implicit from
the fact that I am already specifying the authority when initializing the
gRPC channel and it seems to me that the xDS_client does not propagates the
authority information correctly while creating the watcher for route.
Best regards,
Gabriel
--
You received this message because you are subscribed to the Google Groups
"grpc.io" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion visit
https://groups.google.com/d/msgid/grpc-io/7bb7591c-8c7e-42b9-8910-29c1875115d1n%40googlegroups.com.
