Fix #40933: LGTM Quarkus Dashboard

quarkusio · Jun 17, 2024 · c5e4654 · c5e4654
1 parent 6d2456b
commit c5e4654
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Showing 6 changed files with 4,738 additions and 2 deletions.
diff --git a/...-devservices/common/src/main/java/io/quarkus/observability/common/ContainerConstants.java b/...-devservices/common/src/main/java/io/quarkus/observability/common/ContainerConstants.java
@@ -4,7 +4,7 @@ public final class ContainerConstants {
 
     // Images
 
-    public static final String LGTM = "docker.io/grafana/otel-lgtm:0.4.0";
+    public static final String LGTM = "docker.io/grafana/otel-lgtm:0.6.0";
 
     // Ports
 

diff --git a/...s/testcontainers/src/main/java/io/quarkus/observability/testcontainers/LgtmContainer.java b/...s/testcontainers/src/main/java/io/quarkus/observability/testcontainers/LgtmContainer.java
@@ -3,6 +3,8 @@
 import java.util.Optional;
 import java.util.Set;
 
+import org.testcontainers.utility.MountableFile;
+
 import io.quarkus.observability.common.ContainerConstants;
 import io.quarkus.observability.common.config.AbstractGrafanaConfig;
 import io.quarkus.observability.common.config.LgtmConfig;
@@ -17,12 +19,30 @@ public LgtmContainer() {
     public LgtmContainer(LgtmConfig config) {
         super(config);
         addExposedPorts(config.otlpPort());
+        withCopyFileToContainer(
+                MountableFile.forClasspathResource("/grafana-dashboard-quarkus-metrics.json"),
+                "/otel-lgtm/grafana-dashboard-jvm-metrics.json");
+        withCopyFileToContainer(
+                MountableFile.forClasspathResource("/grafana-dashboards.yaml"),
+                "/otel-lgtm/grafana-dashboards.yaml");
+        addFileToContainer(getPrometheusConfig().getBytes(), "/otel-lgtm/prometheus.yaml");
+
     }
 
     public int getOtlpPort() {
         return getMappedPort(config.otlpPort());
     }
 
+    private String getPrometheusConfig() {
+        // TODO: these need to be replaced with quarkus application.properties values
+        // quarkus.management.root-path = "/q"
+        // quarkus.management.metrics.path = "/metrics"
+        // quarkus.http.port = 8080
+        PrometheusYamlFile prometheusYamlFile = new PrometheusYamlFile(config.serviceName(), "/q", "/metrics",
+                "host.docker.internal", 8080);
+        return prometheusYamlFile.createPrometheusYamlFile();
+    }
+
     protected static class LgtmConfigImpl extends AbstractGrafanaConfig implements LgtmConfig {
         public LgtmConfigImpl() {
             this(ContainerConstants.LGTM);

diff --git a/...tainers/src/main/java/io/quarkus/observability/testcontainers/ObservabilityContainer.java b/...tainers/src/main/java/io/quarkus/observability/testcontainers/ObservabilityContainer.java
@@ -50,7 +50,7 @@ protected byte[] getResourceAsBytes(String resource) {
     @SuppressWarnings("OctalInteger")
     protected void addFileToContainer(byte[] content, String pathInContainer) {
         logger().info("Content [{}]: \n{}", pathInContainer, new String(content, StandardCharsets.UTF_8));
-        copyFileToContainer(Transferable.of(content, 0777), pathInContainer);
+        withCopyToContainer(Transferable.of(content, 0777), pathInContainer);
     }
 
     @Override

diff --git a/...tcontainers/src/main/java/io/quarkus/observability/testcontainers/PrometheusYamlFile.java b/...tcontainers/src/main/java/io/quarkus/observability/testcontainers/PrometheusYamlFile.java
@@ -0,0 +1,79 @@
+package io.quarkus.observability.testcontainers;
+
+public class PrometheusYamlFile {
+
+    protected static final String PROMETHEUS_CONFIG = """
+                global:
+                  scrape_interval: 10s
+                  evaluation_interval: 10s
+                storage:
+                  tsdb:
+                    out_of_order_time_window: 10m
+                scrape_configs:
+                  - job_name: '%s'
+                    metrics_path: '%s%s'
+                    scrape_interval: 10s
+                    static_configs:
+                      - targets: ['%s:%d']
+            """;
+
+    private String serviceName;
+    private String rootPath;
+    private String metricsPath;
+    private String host;
+    private int port;
+
+    public PrometheusYamlFile(String serviceName, String rootPath, String metricsPath, String host, int port) {
+        this.serviceName = serviceName;
+        this.rootPath = rootPath;
+        this.metricsPath = metricsPath;
+        this.host = host;
+        this.port = port;
+    }
+
+    public String createPrometheusYamlFile() {
+        return String.format(PROMETHEUS_CONFIG, getServiceName(), getRootPath(), getMetricsPath(), getHost(),
+                getPort());
+    }
+
+    public String getServiceName() {
+        return serviceName;
+    }
+
+    public void setServiceName(String serviceName) {
+        this.serviceName = serviceName;
+    }
+
+    public String getRootPath() {
+        return rootPath;
+    }
+
+    public void setRootPath(String rootPath) {
+        this.rootPath = rootPath;
+    }
+
+    public String getMetricsPath() {
+        return metricsPath;
+    }
+
+    public void setMetricsPath(String metricsPath) {
+        this.metricsPath = metricsPath;
+    }
+
+    public String getHost() {
+        return host;
+    }
+
+    public void setHost(String host) {
+        this.host = host;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+
+}