deps: Remove opentracing

Signed-off-by: Ryan Northey <ryan@synca.io>

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

@@ -19,6 +19,8 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 
 // [#protodoc-title: Dynamically loadable OpenTracing tracer]
 
+// [#not-implemented-hide:]
+//
 // DynamicOtConfig is used to dynamically load a tracer from a shared library
 // that implements the `OpenTracing dynamic loading API
 // <https://github.com/opentracing/opentracing-cpp>`_.

bazel/external/BUILD

@@ -2,22 +2,6 @@ licenses(["notice"])  # Apache 2
 
 exports_files(["boringssl_fips.genrule_cmd"])
 
-# Use a wrapper cc_library with an empty source source file to force
-# compilation of other cc_library targets that only list *.a sources.
-cc_library(
-    name = "all_external",
-    srcs = [":empty.cc"],
-    defines = ["OPENTRACING_STATIC"],
-    # TODO: external/io_opentracing_cpp/BUILD.bazel:19:1: Executing genrule
-    # @io_opentracing_cpp//:generate_version_h failed - needs porting
-    tags = ["skip_on_windows"],
-    deps = [
-        "@com_github_datadog_dd_trace_cpp//:dd_trace_cpp",
-        "@com_google_googletest//:gtest",
-        "@io_opentracing_cpp//:opentracing",
-    ],
-)
-
 genrule(
     name = "empty_cc",
     outs = ["empty.cc"],

bazel/repositories.bzl

@@ -11,7 +11,6 @@ WINDOWS_SKIP_TARGETS = [
     "envoy.filters.http.file_system_buffer",
     "envoy.filters.http.language",
     "envoy.filters.http.sxg",
-    "envoy.tracers.dynamic_ot",
     "envoy.tracers.datadog",
     "envoy.tracers.opencensus",
 ]
@@ -280,7 +279,6 @@ def envoy_dependencies(skip_targets = []):
     _com_github_google_quiche()
     _com_googlesource_googleurl()
     _io_hyperscan()
-    _io_opentracing_cpp()
     _net_colm_open_source_colm()
     _net_colm_open_source_ragel()
     _net_zlib()
@@ -636,18 +634,6 @@ def _io_hyperscan():
         patches = ["@envoy//bazel/foreign_cc:hyperscan.patch"],
     )
 
-def _io_opentracing_cpp():
-    external_http_archive(
-        name = "io_opentracing_cpp",
-        patch_args = ["-p1"],
-        # Workaround for LSAN false positive in https://github.com/envoyproxy/envoy/issues/7647
-        patches = ["@envoy//bazel:io_opentracing_cpp.patch"],
-    )
-    native.bind(
-        name = "opentracing",
-        actual = "@io_opentracing_cpp//:opentracing",
-    )
-
 def _com_github_datadog_dd_trace_cpp():
     external_http_archive("com_github_datadog_dd_trace_cpp")
     native.bind(

bazel/repository_locations.bzl

@@ -472,24 +472,6 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         license = "BSD-3-Clause",
         license_url = "https://github.com/intel/hyperscan/blob/{version}/LICENSE",
     ),
-    io_opentracing_cpp = dict(
-        project_name = "OpenTracing",
-        project_desc = "Vendor-neutral APIs and instrumentation for distributed tracing",
-        project_url = "https://opentracing.io",
-        version = "1.5.1",
-        sha256 = "015c4187f7a6426a2b5196f0ccd982aa87f010cf61f507ae3ce5c90523f92301",
-        strip_prefix = "opentracing-cpp-{version}",
-        urls = ["https://github.com/opentracing/opentracing-cpp/archive/v{version}.tar.gz"],
-        use_category = ["observability_ext"],
-        extensions = [
-            "envoy.tracers.datadog",
-            "envoy.tracers.dynamic_ot",
-        ],
-        release_date = "2019-01-16",
-        cpe = "N/A",
-        license = "Apache-2.0",
-        license_url = "https://github.com/opentracing/opentracing-cpp/blob/v{version}/LICENSE",
-    ),
     skywalking_data_collect_protocol = dict(
         project_name = "skywalking-data-collect-protocol",
         project_desc = "Data Collect Protocols of Apache SkyWalking",

docs/root/start/sandboxes/index.rst

@@ -58,7 +58,6 @@ The following sandboxes are available:
     golang
     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.

docs/v2_mapping.json

@@ -118,7 +118,6 @@
   "envoy/extensions/retry/host/omit_host_metadata/v3/omit_host_metadata_config.proto": "envoy/config/retry/omit_host_metadata/v2/omit_host_metadata_config.proto",
   "envoy/extensions/retry/host/previous_hosts/v3/previous_hosts.proto": "envoy/config/retry/previous_hosts/v2/previous_hosts.proto",
   "envoy/config/trace/v3/datadog.proto": "envoy/config/trace/v2/datadog.proto",
-  "envoy/config/trace/v3/dynamic_ot.proto": "envoy/config/trace/v2/dynamic_ot.proto",
   "envoy/config/trace/v3/http_tracer.proto": "envoy/config/trace/v2/http_tracer.proto",
   "envoy/config/trace/v3/lightstep.proto": "envoy/config/trace/v2/lightstep.proto",
   "envoy/config/trace/v3/opencensus.proto": "envoy/config/trace/v2/opencensus.proto",