chore: update code style

alibaba · Sep 19, 2024 · 363c06b · 363c06b
1 parent ddcab1d
commit 363c06b
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Showing 3 changed files with 4 additions and 1 deletion.
diff --git a/core/plugin/processor/inner/ProcessorPromRelabelMetricNative.cpp b/core/plugin/processor/inner/ProcessorPromRelabelMetricNative.cpp
@@ -91,7 +91,8 @@ bool ProcessorPromRelabelMetricNative::ProcessEvent(PipelineEventPtr& e, const G
         // if confiliction, then rename it exported_<label_name>
         for (const auto& [k, v] : targetTags) {
             if (sourceEvent.HasTag(k)) {
-                sourceEvent.SetTag("exported_" + k.to_string(), sourceEvent.GetTag(k).to_string());
+                auto key = prometheus::EXPORTED_PREFIX + k.to_string();
+                sourceEvent.SetTag(key, sourceEvent.GetTag(k).to_string());
                 sourceEvent.DelTag(k);
             } else {
                 sourceEvent.SetTag(k, v);

diff --git a/core/prometheus/Constants.h b/core/prometheus/Constants.h
@@ -22,6 +22,7 @@ const char* const REPLACEMENT = "replacement";
 const char* const ACTION = "action";
 const char* const MODULUS = "modulus";
 const char* const NAME = "__name__";
+const std::string EXPORTED_PREFIX = "exported_";
 
 // prometheus env
 const char* const OPERATOR_HOST = "OPERATOR_HOST";

diff --git a/core/prometheus/schedulers/ScrapeConfig.cpp b/core/prometheus/schedulers/ScrapeConfig.cpp
@@ -6,6 +6,7 @@
 #include <string>
 
 #include "common/FileSystemUtil.h"
+#include "common/StringTools.h"
 #include "logger/Logger.h"
 #include "prometheus/Constants.h"
 #include "prometheus/Utils.h"