Add OpenTelemetry tracing instrumentation to API layer by sureshanaparti · Pull Request #13132 · apache/cloudstack · GitHub
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Add OpenTelemetry tracing instrumentation to API layer #13132

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Merged
DaanHoogland merged 2 commits into from
Jun 18, 2026
Merged

Add OpenTelemetry tracing instrumentation to API layer #13132

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3f2ce8d
Add OpenTelemetry tracing instrumentation to API layer
May 4, 2026
bd73ccf
Move OpenTelemetry dependency versions to root pom.xml dependencyMana…
May 6, 2026
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12 changes: 12 additions & 0 deletions pom.xml
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8 changes: 8 additions & 0 deletions server/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -197,6 +197,14 @@
<version>4.22.1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>io.opentelemetry.instrumentation</groupId>
<artifactId>opentelemetry-instrumentation-annotations</artifactId>
</dependency>
<dependency>
<groupId>io.opentelemetry</groupId>
<artifactId>opentelemetry-api</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
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8 changes: 8 additions & 0 deletions server/src/main/java/com/cloud/api/ApiServer.java
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,9 @@
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import io.opentelemetry.api.trace.Span;
import io.opentelemetry.instrumentation.annotations.WithSpan;

import com.cloud.cluster.ManagementServerHostVO;
import com.cloud.cluster.dao.ManagementServerHostDao;
import com.cloud.user.Account;
Expand Down Expand Up @@ -619,6 +622,7 @@ public void checkCharacterInkParams(final Map params) {
}

@Override
@WithSpan("ApiServer.handleRequest")
@SuppressWarnings("rawtypes")
public String handleRequest(final Map params, final String responseType, final StringBuilder auditTrailSb) throws ServerApiException {
checkCharacterInkParams(params);
Expand All @@ -628,6 +632,10 @@ public String handleRequest(final Map params, final String responseType, final S

try {
command = (String[])params.get("command");
if (command != null && command.length > 0) {
Span.current().updateName("ApiServer.handleRequest " + command[0]);
Span.current().setAttribute("api.command", command[0]);
}
if (command == null) {
logger.error("invalid request, no command sent");
if (logger.isTraceEnabled()) {
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1 change: 1 addition & 0 deletions tools/docker/supervisord.conf
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