deps: Deprecate/disable opentracing by default

api/envoy/config/trace/v3/dynamic_ot.proto

@@ -33,11 +33,15 @@ message DynamicOtConfig {
   string library = 1 [
     deprecated = true,
     (validate.rules).string = {min_len: 1},
-    (envoy.annotations.deprecated_at_minor_version) = "3.0"
+    (envoy.annotations.deprecated_at_minor_version) = "3.0",
+    (envoy.annotations.disallowed_by_default) = true
   ];
 
   // The configuration to use when creating a tracer from the given dynamic
   // library.
-  google.protobuf.Struct config = 2
-      [deprecated = true, (envoy.annotations.deprecated_at_minor_version) = "3.0"];
+  google.protobuf.Struct config = 2 [
+    deprecated = true,
+    (envoy.annotations.deprecated_at_minor_version) = "3.0",
+    (envoy.annotations.disallowed_by_default) = true
+  ];
 }

docs/root/start/sandboxes/index.rst

@@ -59,7 +59,6 @@ The following sandboxes are available:
     golang-network
     grpc_bridge
     gzip
-    jaeger_native_tracing
     jaeger_tracing
     kafka
     load_reporting_service

docs/root/start/sandboxes/jaeger_tracing.rst

@@ -94,8 +94,5 @@ to service2, as well as the latency incurred at each hop.
    :ref:`Request tracing <arch_overview_tracing>`
       Learn more about using Envoy's request tracing.
 
-   :ref:`Jaeger native tracing sandbox <install_sandboxes_jaeger_native_tracing>`
-      An example of using Jaeger natively with Envoy.
-
    `Jaeger <https://jaegertracing.io/>`_
       Jaeger tracing website.