consul/agent/xds
Freddy fdd10dd8b8
Expose HTTP-based paths through Connect proxy (#6446)
Fixes: #5396

This PR adds a proxy configuration stanza called expose. These flags register
listeners in Connect sidecar proxies to allow requests to specific HTTP paths from outside of the node. This allows services to protect themselves by only
listening on the loopback interface, while still accepting traffic from non
Connect-enabled services.

Under expose there is a boolean checks flag that would automatically expose all
registered HTTP and gRPC check paths.

This stanza also accepts a paths list to expose individual paths. The primary
use case for this functionality would be to expose paths for third parties like
Prometheus or the kubelet.

Listeners for requests to exposed paths are be configured dynamically at run
time. Any time a proxy, or check can be registered, a listener can also be
created.

In this initial implementation requests to these paths are not
authenticated/encrypted.
2019-09-25 20:55:52 -06:00
..
testdata Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
clusters.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
clusters_test.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
config.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
config_test.go connect: allow overriding envoy listener bind_address (#6033) 2019-07-05 16:06:47 +01:00
endpoints.go connect: generate the full SNI names for discovery targets in the compiler rather than in the xds package (#6340) 2019-08-19 13:03:03 -05:00
endpoints_test.go connect: introduce ExternalSNI field on service-defaults (#6324) 2019-08-19 12:19:44 -05:00
failover_math.go connect: fix failover through a mesh gateway to a remote datacenter (#6259) 2019-08-05 13:30:35 -05:00
failover_math_test.go connect: fix failover through a mesh gateway to a remote datacenter (#6259) 2019-08-05 13:30:35 -05:00
golden_test.go Connect: allow configuring Envoy for L7 Observability (#5558) 2019-04-29 17:27:57 +01:00
listeners.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
listeners_test.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
naming.go connect: generate the full SNI names for discovery targets in the compiler rather than in the xds package (#6340) 2019-08-19 13:03:03 -05:00
response.go activate most discovery chain features in xDS for envoy (#6024) 2019-07-01 22:10:51 -05:00
routes.go connect: generate the full SNI names for discovery targets in the compiler rather than in the xds package (#6340) 2019-08-19 13:03:03 -05:00
routes_test.go connect: introduce ExternalSNI field on service-defaults (#6324) 2019-08-19 12:19:44 -05:00
server.go Expose HTTP-based paths through Connect proxy (#6446) 2019-09-25 20:55:52 -06:00
server_test.go Fix prepared query upstream endpoint generation (#6236) 2019-07-29 11:15:55 -04:00
testing.go Upgrade xDS (go-control-plane) API to support Envoy 1.10. (#5872) 2019-06-07 07:10:43 -05:00
xds.go Update links to envoy docs on xDS protocol (#5871) 2019-06-03 11:03:05 -05:00