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Merged
merged 2 commits into from
Jan 24, 2025
Merged

Tag profiles for serverless #8279

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601469c
Tag profiles for serverless
jbachorik Jan 24, 2025
5328b1a
Fix wildcard imports
jbachorik Jan 24, 2025
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1 change: 1 addition & 0 deletions dd-java-agent/agent-profiling/profiling-uploader/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@ dependencies {
implementation libs.slf4j
implementation project(':communication')
implementation project(':internal-api')
implementation project(':utils:container-utils')
implementation project(':utils:socket-utils')
implementation project(':utils:version-utils')

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6 changes: 6 additions & 0 deletions ...ling/profiling-uploader/src/main/java/com/datadog/profiling/uploader/ProfileUploader.java
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Expand Up @@ -21,6 +21,7 @@
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.JsonReader;
import com.squareup.moshi.JsonWriter;
import datadog.common.container.ServerlessInfo;
import datadog.common.version.VersionInfo;
import datadog.communication.http.OkHttpUtils;
import datadog.trace.api.Config;
Expand Down Expand Up @@ -110,6 +111,8 @@ public final class ProfileUploader {
+ V4_ATTACHMENT_FILENAME
+ "\"");

static final String SERVELESS_TAG = "functionname";

private final Config config;
private final ConfigProvider configProvider;

Expand Down Expand Up @@ -173,6 +176,9 @@ public ProfileUploader(final Config config, final ConfigProvider configProvider)
if (Platform.isNativeImage()) {
tagsMap.put(DDTags.RUNTIME_VERSION_TAG, tagsMap.get(DDTags.RUNTIME_VERSION_TAG) + "-aot");
}
if (ServerlessInfo.get().isRunningInServerlessEnvironment()) {
tagsMap.put(SERVELESS_TAG, ServerlessInfo.get().getFunctionName());
}

// Comma separated tags string for V2.4 format
Pattern quotes = Pattern.compile("\"");
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19 changes: 19 additions & 0 deletions .../profiling-uploader/src/test/java/com/datadog/profiling/uploader/ProfileUploaderTest.java
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Expand Up @@ -15,6 +15,7 @@
*/
package com.datadog.profiling.uploader;

import static com.datadog.profiling.uploader.ProfileUploader.SERVELESS_TAG;
import static com.datadog.profiling.uploader.ProfileUploader.V4_PROFILE_END_PARAM;
import static com.datadog.profiling.uploader.ProfileUploader.V4_PROFILE_START_PARAM;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
Expand Down Expand Up @@ -81,6 +82,7 @@
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.io.IOUtils;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
Expand All @@ -104,6 +106,8 @@ public class ProfileUploaderTest {

private static final Map<String, String> TAGS;

private static final String FUNCTION_NAME = "my_function";

static {
// Not using Guava's ImmutableMap because we want to test null value
final Map<String, String> tags = new HashMap<>();
Expand All @@ -120,6 +124,7 @@ public class ProfileUploaderTest {
new ImmutableMap.Builder<String, String>()
.put("baz", "123")
.put("foo", "bar")
.put(SERVELESS_TAG, FUNCTION_NAME)
.put("quoted", "quoted")
.put(DDTags.PID_TAG, PidHelper.getPid())
.put(VersionInfo.PROFILER_VERSION_TAG, VersionInfo.VERSION)
Expand Down Expand Up @@ -149,6 +154,20 @@ public class ProfileUploaderTest {

private ProfileUploader uploader;

@BeforeAll
static void setUpAll() throws Exception {
Map<String, String> env = System.getenv();

Field field = env.getClass().getDeclaredField("m");
field.setAccessible(true);

@SuppressWarnings("unchecked")
Map<String, String> modifiableEnv = (Map<String, String>) field.get(env);
// hard-coding the env variable here; we could theoretically make the field from ServerlessInfo
// public instead
modifiableEnv.put("AWS_LAMBDA_FUNCTION_NAME", FUNCTION_NAME);
}

@BeforeEach
public void setup() throws IOException {
server.start();
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3 changes: 1 addition & 2 deletions internal-api/src/main/java/datadog/trace/api/Config.java
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Expand Up @@ -2,7 +2,6 @@

import static datadog.trace.api.ConfigDefaults.*;
import static datadog.trace.api.DDTags.*;
import static datadog.trace.api.DDTags.PROFILING_ENABLED;
import static datadog.trace.api.config.AppSecConfig.*;
import static datadog.trace.api.config.CiVisibilityConfig.*;
import static datadog.trace.api.config.CrashTrackingConfig.*;
Expand Down Expand Up @@ -3410,7 +3409,7 @@ public Map<String, Object> getLocalRootSpanTags() {
result.putAll(runtimeTags);
result.put(LANGUAGE_TAG_KEY, LANGUAGE_TAG_VALUE);
result.put(SCHEMA_VERSION_TAG_KEY, SpanNaming.instance().version());
result.put(PROFILING_ENABLED, isProfilingEnabled() ? 1 : 0);
result.put(DDTags.PROFILING_ENABLED, isProfilingEnabled() ? 1 : 0);
if (isAppSecStandaloneEnabled()) {
result.put(APM_ENABLED, 0);
}
Expand Down
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