Merge branch 'main' into updateRuby

.gitignore

@@ -45,6 +45,7 @@ src/shippingservice/target/
 /src/featureflagservice/src/ffs_demo_pb.erl
 /src/featureflagservice/src/ffs_service_*.erl
 /src/featureflagservice/src/oteldemo_*.erl
+/src/frauddetectionservice/src/main/proto
 /src/frontend/pb/
 /src/frontend/protos/
 /src/paymentservice/demo.proto

CHANGELOG.md

@@ -55,6 +55,10 @@ release.
   ([#972](https://github.com/open-telemetry/opentelemetry-demo/pull/972))
 * Update frontendproxy's env for minimal
   ([#983](https://github.com/open-telemetry/opentelemetry-demo/pull/983))
+* [LoadGenerator & RecommendatationService] update dependencies
+  ([#988](https://github.com/open-telemetry/opentelemetry-demo/pull/988))
+* [FraudDetectionService] Updated Kotlin version and OTel dependencies
+  ([#987](https://github.com/open-telemetry/opentelemetry-demo/pull/987))
 
 ## 1.4.0
 

docker-compose.minimal.yml

@@ -289,7 +289,8 @@ services:
       - LOCUST_HOST
       - LOCUST_HEADLESS
       - LOCUST_AUTOSTART
-      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:4318/v1/traces
+      - OTEL_EXPORTER_OTLP_ENDPOINT
+      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
       - OTEL_RESOURCE_ATTRIBUTES
       - OTEL_SERVICE_NAME=loadgenerator
       - PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python

docker-compose.yml

@@ -379,7 +379,8 @@ services:
       - LOCUST_HOST
       - LOCUST_HEADLESS
       - LOCUST_AUTOSTART
-      - OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://${OTEL_COLLECTOR_HOST}:4318/v1/traces
+      - OTEL_EXPORTER_OTLP_ENDPOINT
+      - OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE
       - OTEL_RESOURCE_ATTRIBUTES
       - OTEL_SERVICE_NAME=loadgenerator
       - PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=python

src/adservice/Dockerfile

@@ -20,7 +20,7 @@ RUN ./gradlew installDist -PprotoSourceDir=./proto
 
 FROM eclipse-temurin:17-jre
 
-ARG version=1.24.0
+ARG version=1.28.0
 WORKDIR /usr/src/app/
 
 COPY --from=builder /usr/src/app/ ./

src/adservice/build.gradle

@@ -1,9 +1,10 @@
 
 plugins {
-    id 'com.google.protobuf' version '0.8.18'
+    id 'com.google.protobuf' version '0.9.4'
     id 'com.github.sherter.google-java-format' version '0.9'
     id 'idea'
     id 'application'
+    id 'com.github.ben-manes.versions' version '0.47.0'
 }
 
 repositories {
@@ -15,10 +16,10 @@ description = 'Ad Service'
 group = "adservice"
 version = "0.1.0-SNAPSHOT"
 
-def opentelemetryVersion = "1.19.0"
-def opentelemetryInstrumentationAlphaVersion = "1.19.1-alpha"
-def grpcVersion = "1.45.1"
-def jacksonVersion = "2.13.2"
+def opentelemetryVersion = "1.28.0"
+def opentelemetryInstrumentationAlphaVersion = "1.28.0-alpha"
+def grpcVersion = "1.56.1"
+def jacksonVersion = "2.15.2"
 def protocVersion = "3.20.0"
 
 tasks.withType(JavaCompile) {
@@ -38,7 +39,7 @@ dependencies {
         implementation platform("io.opentelemetry:opentelemetry-bom:${opentelemetryVersion}")
         implementation platform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha:${opentelemetryInstrumentationAlphaVersion}")
 
-        implementation "com.google.api.grpc:proto-google-common-protos:2.8.0",
+        implementation "com.google.api.grpc:proto-google-common-protos:2.22.0",
                 "javax.annotation:javax.annotation-api:1.3.2",
                 "io.grpc:grpc-protobuf:${grpcVersion}",
                 "io.grpc:grpc-stub:${grpcVersion}",
@@ -47,11 +48,11 @@ dependencies {
                 "io.opentelemetry:opentelemetry-api",
                 "io.opentelemetry:opentelemetry-sdk",
                 "io.opentelemetry.instrumentation:opentelemetry-instrumentation-annotations",
-                "org.apache.logging.log4j:log4j-core:2.17.2"
+                "org.apache.logging.log4j:log4j-core:2.20.0"
 
         runtimeOnly "com.fasterxml.jackson.core:jackson-core:${jacksonVersion}",
                 "com.fasterxml.jackson.core:jackson-databind:${jacksonVersion}",
-                "io.netty:netty-tcnative-boringssl-static:2.0.51.Final"
+                "io.netty:netty-tcnative-boringssl-static:2.0.61.Final"
     }
 }
 

src/adservice/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Wed Jul 19 11:27:42 EDT 2023
 distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

src/adservice/src/main/java/oteldemo/AdService.java

@@ -1,17 +1,12 @@
 /*
-* Copyright The OpenTelemetry Authors
-* SPDX-License-Identifier: Apache-2.0
-*/
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 package oteldemo;
 
 import com.google.common.collect.ImmutableListMultimap;
 import com.google.common.collect.Iterables;
-import oteldemo.Demo.Ad;
-import oteldemo.Demo.AdRequest;
-import oteldemo.Demo.AdResponse;
-import oteldemo.Demo.GetFlagResponse;
-import oteldemo.FeatureFlagServiceGrpc.FeatureFlagServiceBlockingStub;
 import io.grpc.*;
 import io.grpc.health.v1.HealthCheckResponse.ServingStatus;
 import io.grpc.protobuf.services.*;
@@ -36,6 +31,11 @@
 import org.apache.logging.log4j.Level;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
+import oteldemo.Demo.Ad;
+import oteldemo.Demo.AdRequest;
+import oteldemo.Demo.AdResponse;
+import oteldemo.Demo.GetFlagResponse;
+import oteldemo.FeatureFlagServiceGrpc.FeatureFlagServiceBlockingStub;
 
 public final class AdService {
 
@@ -73,12 +73,12 @@ private void start() throws IOException {
     healthMgr = new HealthStatusManager();
 
     String featureFlagServiceAddr =
-        Optional.ofNullable(System.getenv("FEATURE_FLAG_GRPC_SERVICE_ADDR"))
-                .orElse("");
+        Optional.ofNullable(System.getenv("FEATURE_FLAG_GRPC_SERVICE_ADDR")).orElse("");
     FeatureFlagServiceBlockingStub featureFlagServiceStub = null;
     if (!featureFlagServiceAddr.isEmpty()) {
-        featureFlagServiceStub = oteldemo.FeatureFlagServiceGrpc.newBlockingStub(
-                ManagedChannelBuilder.forTarget(featureFlagServiceAddr).usePlaintext().build());
+      featureFlagServiceStub =
+          oteldemo.FeatureFlagServiceGrpc.newBlockingStub(
+              ManagedChannelBuilder.forTarget(featureFlagServiceAddr).usePlaintext().build());
     }
 
     server =

src/frauddetectionservice/Dockerfile

@@ -14,12 +14,11 @@ RUN gradle shadowJar
 
 FROM gcr.io/distroless/java17-debian11
 
-ARG version=1.23.0
+ARG version=1.28.0
 WORKDIR /usr/src/app/
 
 COPY --from=builder /usr/src/app/build/libs/frauddetectionservice-1.0-all.jar ./
 ADD https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v$version/opentelemetry-javaagent.jar /app/opentelemetry-javaagent.jar
-# RUN chmod 644 /app/opentelemetry-javaagent.jar
 ENV JAVA_TOOL_OPTIONS=-javaagent:/app/opentelemetry-javaagent.jar
 
 ENTRYPOINT [ "java", "-jar", "frauddetectionservice-1.0-all.jar" ]

src/frauddetectionservice/README.md

@@ -8,7 +8,7 @@ suspected of fraud.
 To build the protos and the service binary, run from the repo root:
 
 ```sh
-protoc -I ../../pb/ ../../pb/demo.proto --kotlin_out=./src/main/kotlin
+cp -r ../../pb/ src/main/proto/
 ./gradlew shadowJar
 ```
 

src/frauddetectionservice/build.gradle.kts

@@ -3,20 +3,20 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 import com.google.protobuf.gradle.*
 
 plugins {
-    kotlin("jvm") version "1.7.20"
+    kotlin("jvm") version "1.8.21"
     application
     id("java")
     id("idea")
-    id("com.google.protobuf") version "0.9.1"
+    id("com.google.protobuf") version "0.9.4"
     id("com.github.johnrengelman.shadow") version "7.1.2"
 }
 
 group = "io.opentelemetry"
 version = "1.0"
 
 
-val grpcVersion = "1.50.0"
-val protobufVersion = "3.16.1"
+val grpcVersion = "1.56.1"
+val protobufVersion = "3.23.4"
 
 
 repositories {
@@ -27,26 +27,26 @@ repositories {
 
 
 dependencies {
-    implementation("com.google.protobuf:protobuf-java:3.21.7")
+    implementation("com.google.protobuf:protobuf-java:${protobufVersion}")
     testImplementation(kotlin("test"))
     implementation(kotlin("script-runtime"))
-    implementation("org.apache.kafka:kafka-clients:3.3.1")
-    implementation("com.google.api.grpc:proto-google-common-protos:2.9.6")
+    implementation("org.apache.kafka:kafka-clients:3.5.0")
+    implementation("com.google.api.grpc:proto-google-common-protos:2.22.0")
     implementation("io.grpc:grpc-protobuf:${grpcVersion}")
     implementation("io.grpc:grpc-stub:${grpcVersion}")
     implementation("io.grpc:grpc-netty:${grpcVersion}")
     implementation("io.grpc:grpc-services:${grpcVersion}")
-    implementation("io.opentelemetry:opentelemetry-api:1.19.0")
-    implementation("io.opentelemetry:opentelemetry-sdk:1.19.0")
+    implementation("io.opentelemetry:opentelemetry-api:1.28.0")
+    implementation("io.opentelemetry:opentelemetry-sdk:1.28.0")
     implementation("io.opentelemetry:opentelemetry-extension-annotations:1.18.0")
-    implementation("org.apache.logging.log4j:log4j-core:2.19.0")
-    implementation("org.slf4j:slf4j-api:2.0.3")
-    implementation("com.google.protobuf:protobuf-kotlin:3.21.8")
+    implementation("org.apache.logging.log4j:log4j-core:2.20.0")
+    implementation("org.slf4j:slf4j-api:2.0.7")
+    implementation("com.google.protobuf:protobuf-kotlin:${protobufVersion}")
 
     if (JavaVersion.current().isJava9Compatible) {
         // Workaround for @javax.annotation.Generated
         // see: https://github.com/grpc/grpc-java/issues/3633
-        implementation("javax.annotation:javax.annotation-api:1.3.1")
+        implementation("javax.annotation:javax.annotation-api:1.3.2")
     }
 }
 
@@ -55,17 +55,17 @@ tasks.test {
 }
 
 tasks.withType<KotlinCompile> {
-    kotlinOptions.jvmTarget = "1.8"
+    kotlinOptions.jvmTarget = "17"
 }
 
 protobuf {
     protoc {
-        artifact = "com.google.protobuf:protoc:3.21.7"
+        artifact = "com.google.protobuf:protoc:${protobufVersion}"
     }
     plugins {
 
         id("grpc") {
-            artifact = "io.grpc:protoc-gen-grpc-java:1.50.2"
+            artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}"
         }
     }
     generateProtoTasks {

src/frauddetectionservice/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.2.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+zipStorePath=wrapper/dists

src/frauddetectionservice/gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -133,22 +130,29 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +197,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in
@@ -205,6 +213,12 @@ set -- \
         org.gradle.wrapper.GradleWrapperMain \
         "$@"
 
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
 # Use "xargs" to parse quoted args.
 #
 # With -n1 it outputs one arg per line, with the quotes and backslashes removed.