From 8a90e0749f1356f453dfa90032c920955f12c054 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EC=86=A1=EC=98=81=EB=AF=BC?= <jakgon@naver.com>
Date: Sun, 14 Jul 2024 20:33:38 +0900
Subject: [PATCH] feat: ignore tracing for specific routes

---
 .../java/kr/mafoo/gateway/TracingConfig.java  | 30 +++++++++++++++++++
 .../kr/mafoo/photo/config/TracingConfig.java  | 30 +++++++++++++++++++
 .../kr/mafoo/user/config/TracingConfig.java   | 30 +++++++++++++++++++
 3 files changed, 90 insertions(+)
 create mode 100644 api-gateway/src/main/java/kr/mafoo/gateway/TracingConfig.java
 create mode 100644 photo-service/src/main/java/kr/mafoo/photo/config/TracingConfig.java
 create mode 100644 user-service/src/main/java/kr/mafoo/user/config/TracingConfig.java

diff --git a/api-gateway/src/main/java/kr/mafoo/gateway/TracingConfig.java b/api-gateway/src/main/java/kr/mafoo/gateway/TracingConfig.java
new file mode 100644
index 00000000..2746c2a7
--- /dev/null
+++ b/api-gateway/src/main/java/kr/mafoo/gateway/TracingConfig.java
@@ -0,0 +1,30 @@
+package kr.mafoo.gateway;
+
+import io.micrometer.observation.ObservationPredicate;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.http.server.reactive.observation.ServerRequestObservationContext;
+
+@Configuration
+public class TracingConfig {
+    @Bean
+    ObservationPredicate noopServerRequestObservationPredicate() {
+        ObservationPredicate  predicate = (name, context) -> {
+            if(context instanceof ServerRequestObservationContext c) {
+                ServerHttpRequest servletRequest = c.getCarrier();
+                String requestURI = servletRequest.getPath().toString();
+                if(StringUtils.containsAny(requestURI, "actuator", "swagger", "api-docs")) {
+                    return false;
+                }
+            }
+            if (StringUtils.equalsAny(name,"spring.security.filterchains","spring.security.authorizations","spring.security.http.secured.requests")) {
+                return false;
+            }
+            return true;
+        };
+
+        return predicate;
+    }
+}
diff --git a/photo-service/src/main/java/kr/mafoo/photo/config/TracingConfig.java b/photo-service/src/main/java/kr/mafoo/photo/config/TracingConfig.java
new file mode 100644
index 00000000..2783bf08
--- /dev/null
+++ b/photo-service/src/main/java/kr/mafoo/photo/config/TracingConfig.java
@@ -0,0 +1,30 @@
+package kr.mafoo.photo.config;
+
+import io.micrometer.observation.ObservationPredicate;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.http.server.reactive.observation.ServerRequestObservationContext;
+
+@Configuration
+public class TracingConfig {
+    @Bean
+    ObservationPredicate noopServerRequestObservationPredicate() {
+        ObservationPredicate  predicate = (name, context) -> {
+            if(context instanceof ServerRequestObservationContext c) {
+                ServerHttpRequest servletRequest = c.getCarrier();
+                String requestURI = servletRequest.getPath().toString();
+                if(StringUtils.containsAny(requestURI, "actuator", "swagger", "api-docs")) {
+                    return false;
+                }
+            }
+            if (StringUtils.equalsAny(name,"spring.security.filterchains","spring.security.authorizations","spring.security.http.secured.requests")) {
+                return false;
+            }
+            return true;
+        };
+
+        return predicate;
+    }
+}
diff --git a/user-service/src/main/java/kr/mafoo/user/config/TracingConfig.java b/user-service/src/main/java/kr/mafoo/user/config/TracingConfig.java
new file mode 100644
index 00000000..02109e4a
--- /dev/null
+++ b/user-service/src/main/java/kr/mafoo/user/config/TracingConfig.java
@@ -0,0 +1,30 @@
+package kr.mafoo.user.config;
+
+import io.micrometer.observation.ObservationPredicate;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.http.server.reactive.observation.ServerRequestObservationContext;
+
+@Configuration
+public class TracingConfig {
+    @Bean
+    ObservationPredicate noopServerRequestObservationPredicate() {
+        ObservationPredicate  predicate = (name, context) -> {
+            if(context instanceof ServerRequestObservationContext c) {
+                ServerHttpRequest servletRequest = c.getCarrier();
+                String requestURI = servletRequest.getPath().toString();
+                if(StringUtils.containsAny(requestURI, "actuator", "swagger", "api-docs")) {
+                    return false;
+                }
+            }
+            if (StringUtils.equalsAny(name,"spring.security.filterchains","spring.security.authorizations","spring.security.http.secured.requests")) {
+                return false;
+            }
+            return true;
+        };
+
+        return predicate;
+    }
+}