Fix integration tests in CI - serve SDS certs from the Docker image not a mounted path

test/integration/connect/envoy/run-tests.sh

@@ -587,8 +587,6 @@ function run_container_jaeger {
 function run_container_test-sds-server {
   docker run -d --name $(container_name) \
     $WORKDIR_SNIPPET \
-    -v "$PWD/test-sds-server/certs:/usr/sds/certs" \
-    -w /usr/sds \
     $(network_snippet primary) \
     "test-sds-server"
 }

test/integration/connect/envoy/test-sds-server/sds.go

@@ -140,7 +140,7 @@ func makeLoggerCallbacks(log hclog.Logger) *xds.CallbackFuncs {
 			return nil
 		},
 		StreamResponseFunc: func(id int64, req *discovery.DiscoveryRequest, resp *discovery.DiscoveryResponse) {
-			log.Trace("gRPC stream request", "id", id,
+			log.Trace("gRPC stream response", "id", id,
 				"resp.typeURL", resp.TypeUrl,
 				"resp.version", resp.VersionInfo,
 			)