Exporter: Support server/pid/service.(#3378)

ossrs · Jan 17, 2023 · 9350a2d · 9350a2d
1 parent 9bf45be
commit 9350a2d
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Showing 3 changed files with 29 additions and 0 deletions.
diff --git a/trunk/src/app/srs_app_http_api.cpp b/trunk/src/app/srs_app_http_api.cpp
@@ -1121,6 +1121,9 @@ srs_error_t SrsGoApiMetrics::serve_http(ISrsHttpResponseWriter* w, ISrsHttpMessa
     ss << "# HELP srs_build_info A metric with a constant '1' value labeled by build_date, version from which SRS was built.\n"
         << "# TYPE srs_build_info gauge\n"
         << "srs_build_info{"
+            << "server=\"" << stat->server_id() << "\","
+            << "service=\"" << stat->service_id() << "\","
+            << "pid=\"" << stat->service_pid() << "\","
             << "build_date=\"" << SRS_BUILD_DATE << "\","
             << "major=\"" << VERSION_MAJOR << "\","
             << "version=\"" << RTMP_SIG_SRS_VERSION << "\","

diff --git a/trunk/src/app/srs_app_statistic.cpp b/trunk/src/app/srs_app_statistic.cpp
@@ -543,6 +543,24 @@ std::string SrsStatistic::server_id()
     return server_id_;
 }
 
+std::string SrsStatistic::service_id()
+{
+    if (service_id_.empty()) {
+        service_id_ = srs_int2str(getpid());
+    }
+
+    return service_id_;
+}
+
+std::string SrsStatistic::service_pid()
+{
+    if (service_pid_.empty()) {
+        service_pid_ = srs_int2str(getpid());
+    }
+
+    return service_pid_;
+}
+
 srs_error_t SrsStatistic::dumps_vhosts(SrsJsonArray* arr)
 {
     srs_error_t err = srs_success;

diff --git a/trunk/src/app/srs_app_statistic.hpp b/trunk/src/app/srs_app_statistic.hpp
@@ -122,6 +122,10 @@ class SrsStatistic
     static SrsStatistic *_instance;
     // The id to identify the sever.
     std::string server_id_;
+    // The id to identify the service.
+    std::string service_id_;
+    // The pid to identify the service process.
+    std::string service_pid_;
 private:
     // The key: vhost id, value: vhost object.
     std::map<std::string, SrsStatisticVhost*> vhosts;
@@ -196,6 +200,10 @@ class SrsStatistic
     // Get the server id, used to identify the server.
     // For example, when restart, the server id must changed.
     virtual std::string server_id();
+    // Get the service id, used to identify the restart of service.
+    virtual std::string service_id();
+    // Get the service pid, used to identify the service process.
+    virtual std::string service_pid();
     // Dumps the vhosts to amf0 array.
     virtual srs_error_t dumps_vhosts(SrsJsonArray* arr);
     // Dumps the streams to amf0 array.