Gcp Observability Logging: Fix the log name and resource for the gcp logging API (#32148)

* Gcp Observability Logging: Fix the log name and resource for the gcp logging API

* iwyu

* Fix build

* Fix build - try 2

bazel/grpc_build_system.bzl

@@ -70,6 +70,8 @@ def _get_external_deps(external_deps):
             ret.append("//third_party/objective_c/Cronet:cronet_c_for_grpc")
         elif dep.startswith("absl/"):
             ret.append("@com_google_absl//" + dep)
+        elif dep.startswith("google/"):
+            ret.append("@com_google_googleapis//" + dep)
         else:
             ret.append("//external:" + dep)
     return ret

src/cpp/ext/gcp/BUILD

@@ -104,6 +104,7 @@ grpc_cc_library(
         "absl/strings",
         "absl/strings:str_format",
         "absl/types:optional",
+        "google/api:monitored_resource_cc_proto",
         "googleapis_logging_cc_proto",
         "googleapis_logging_grpc_service",
         "protobuf_headers",

src/cpp/ext/gcp/observability_logging_sink.cc

@@ -29,6 +29,7 @@
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
 #include "absl/types/optional.h"
+#include "google/api/monitored_resource.pb.h"
 #include "google/logging/v2/log_entry.pb.h"
 #include "google/logging/v2/logging.grpc.pb.h"
 #include "google/logging/v2/logging.pb.h"
@@ -249,10 +250,12 @@ void ObservabilityLoggingSink::LogEntry(Entry entry) {
   CallContext* call = new CallContext;
   call->context.set_authority(authority_);
   call->request.set_log_name(
-      absl::StrFormat("projects/{%s}/logs/"
+      absl::StrFormat("projects/%s/logs/"
                       "microservices.googleapis.com%%2Fobservability%%2fgrpc",
                       project_id_));
   (*call->request.mutable_labels()).insert(labels_.begin(), labels_.end());
+  // TODO(yashykt): Figure out the proper resource type and labels.
+  call->request.mutable_resource()->set_type("global");
   auto* proto_entry = call->request.add_entries();
   // Fill the current timestamp
   gpr_timespec timespec =

tools/distrib/fix_build_deps.py

@@ -136,6 +136,8 @@ EXTERNAL_DEPS = {
         'address_sorting',
     'ares.h':
         'cares',
+    'google/api/monitored_resource.pb.h':
+        'google/api:monitored_resource_cc_proto',
     'google/devtools/cloudtrace/v2/tracing.grpc.pb.h':
         'googleapis_trace_grpc_service',
     'google/logging/v2/logging.grpc.pb.h':
@@ -563,7 +565,7 @@ def make_library(library):
 
         if hdr in INTERNAL_DEPS:
             dep = INTERNAL_DEPS[hdr]
-            if not dep.startswith('//'):
+            if not ('//' in dep):
                 dep = '//:' + dep
             deps.add(dep, hdr)
             continue