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Initial Observability extension - PromQL client, devservices, etc
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69 changes: 69 additions & 0 deletions
69
core/runtime/src/main/java/io/quarkus/runtime/util/EnumerationUtil.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| package io.quarkus.runtime.util; | ||
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| import java.util.Enumeration; | ||
| import java.util.Iterator; | ||
| import java.util.NoSuchElementException; | ||
| import java.util.Objects; | ||
| import java.util.Spliterator; | ||
| import java.util.function.Consumer; | ||
| import java.util.stream.Stream; | ||
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| /** | ||
| * Transform to "old school" Enumeration from Iterator/Spliterator/Stream | ||
| */ | ||
| public class EnumerationUtil { | ||
| public static <T> Enumeration<T> from(Iterator<T> iterator) { | ||
| Objects.requireNonNull(iterator); | ||
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| return new Enumeration<T>() { | ||
| @Override | ||
| public boolean hasMoreElements() { | ||
| return iterator.hasNext(); | ||
| } | ||
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| @Override | ||
| public T nextElement() { | ||
| return iterator.next(); | ||
| } | ||
| }; | ||
| } | ||
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| public static <T> Enumeration<T> from(Spliterator<T> spliterator) { | ||
| Objects.requireNonNull(spliterator); | ||
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| class Adapter implements Enumeration<T>, Consumer<T> { | ||
| boolean valueReady; | ||
| T nextElement; | ||
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| public void accept(T t) { | ||
| this.valueReady = true; | ||
| this.nextElement = t; | ||
| } | ||
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| public boolean hasMoreElements() { | ||
| if (!this.valueReady) { | ||
| spliterator.tryAdvance(this); | ||
| } | ||
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| return this.valueReady; | ||
| } | ||
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| public T nextElement() { | ||
| if (!this.valueReady && !this.hasMoreElements()) { | ||
| throw new NoSuchElementException(); | ||
| } else { | ||
| this.valueReady = false; | ||
| T t = this.nextElement; | ||
| this.nextElement = null; | ||
| return t; | ||
| } | ||
| } | ||
| } | ||
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| return new Adapter(); | ||
| } | ||
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| public static <T> Enumeration<T> from(Stream<T> stream) { | ||
| return from(stream.spliterator()); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| <parent> | ||
| <artifactId>quarkus-observability-parent</artifactId> | ||
| <groupId>io.quarkus</groupId> | ||
| <version>999-SNAPSHOT</version> | ||
| </parent> | ||
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| <artifactId>quarkus-observability-common</artifactId> | ||
| <name>Quarkus - Observability - Common</name> | ||
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| <dependencies> | ||
| <dependency> | ||
| <groupId>io.quarkus</groupId> | ||
| <artifactId>quarkus-core</artifactId> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>io.smallrye.config</groupId> | ||
| <artifactId>smallrye-config-core</artifactId> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| </dependencies> | ||
| </project> |
10 changes: 10 additions & 0 deletions
10
...bservability/common/src/main/java/io/quarkus/observability/common/ContainerConstants.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| package io.quarkus.observability.common; | ||
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| public final class ContainerConstants { | ||
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| public static final String GRAFANA = "grafana/grafana:10.1.0"; | ||
| public static final String JAEGER = "quay.io/jaegertracing/all-in-one:1.48.0"; | ||
| public static final String OTEL = "otel/opentelemetry-collector-contrib:0.83.0"; | ||
| public static final String VICTORIA_METRICS = "victoriametrics/victoria-metrics:v1.93.0"; | ||
| public static final String VM_AGENT = "victoriametrics/vmagent:v1.93.0"; | ||
| } |
51 changes: 51 additions & 0 deletions
51
.../common/src/main/java/io/quarkus/observability/common/config/AbstractContainerConfig.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| package io.quarkus.observability.common.config; | ||
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| import java.util.Locale; | ||
| import java.util.Optional; | ||
| import java.util.Set; | ||
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| public abstract class AbstractContainerConfig implements ContainerConfig { | ||
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| private final String imageName; | ||
| private final boolean shared; | ||
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| public AbstractContainerConfig(String imageName) { | ||
| this(imageName, true); | ||
| } | ||
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| public AbstractContainerConfig(String imageName, boolean shared) { | ||
| this.imageName = imageName; | ||
| this.shared = shared; | ||
| } | ||
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| @Override | ||
| public boolean enabled() { | ||
| return true; | ||
| } | ||
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| @Override | ||
| public String imageName() { | ||
| return imageName; | ||
| } | ||
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| @Override | ||
| public boolean shared() { | ||
| return shared; | ||
| } | ||
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| @Override | ||
| public Optional<Set<String>> networkAliases() { | ||
| return Optional.empty(); | ||
| } | ||
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| @Override | ||
| public String label() { | ||
| String sn = getClass().getSimpleName().toLowerCase(Locale.ROOT); | ||
| return "quarkus-dev-resource-" + sn; | ||
| } | ||
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| @Override | ||
| public String serviceName() { | ||
| return "quarkus"; | ||
| } | ||
| } |
26 changes: 26 additions & 0 deletions
26
...bservability/common/src/main/java/io/quarkus/observability/common/config/ConfigUtils.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| package io.quarkus.observability.common.config; | ||
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| public class ConfigUtils { | ||
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| public static boolean isEnabled(ContainerConfig config) { | ||
| if (config != null && config.enabled()) { | ||
| DevTarget target = config.getClass().getAnnotation(DevTarget.class); | ||
| if (target != null) { | ||
| ClassLoader cl = Thread.currentThread().getContextClassLoader(); | ||
| try { | ||
| cl.loadClass(target.value()); | ||
| return true; | ||
| } catch (ClassNotFoundException ignore) { | ||
| } | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
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| public static String vmEndpoint(VictoriaMetricsConfig vmc) { | ||
| String host = vmc.networkAliases().map(s -> s.iterator().next()).orElse("victoria-metrics"); | ||
| int port = vmc.port(); | ||
| return String.format("%s:%s", host, port); | ||
| } | ||
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| } |
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