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Support Micrometer @MeterTag
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@computerlove
computerlove committed Nov 16, 2023
1 parent a978c18 commit 49cff9c
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Showing 4 changed files with 46 additions and 20 deletions.
9 changes: 5 additions & 4 deletions ...meter-prometheus/src/main/java/io/quarkus/it/micrometer/prometheus/AnnotatedResource.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import java.util.function.Function;
import java.util.function.Supplier;

import io.micrometer.core.aop.MeterTag;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;

Expand Down Expand Up @@ -74,12 +75,12 @@ public Object onlyCountFailures() {
}

@Counted(value = "metric.all", extraTags = { "extra", "tag" })
public Object countAllInvocations(boolean fail) {
public Object countAllInvocations(@MeterTag boolean fail) {
return new Response(fail).get();
}

@Counted(description = "nice description")
public Object emptyMetricName(boolean fail) {
public Object emptyMetricName(@MeterTag(resolver = PrefixingValueResolver.class) boolean fail) {
return new Response(fail).get();
}

Expand All @@ -89,12 +90,12 @@ public CompletableFuture<?> onlyCountAsyncFailures() {
}

@Counted(value = "async.all", extraTags = { "extra", "tag" })
public CompletableFuture<?> countAllAsyncInvocations(boolean fail) {
public CompletableFuture<?> countAllAsyncInvocations(@MeterTag(key = "do_fail_call") boolean fail) {
return CompletableFuture.supplyAsync(new Response(fail));
}

@Counted
public CompletableFuture<?> emptyAsyncMetricName(boolean fail) {
public CompletableFuture<?> emptyAsyncMetricName(@MeterTag(expression = "expression") boolean fail) {
return CompletableFuture.supplyAsync(new Response(fail));
}

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13 changes: 13 additions & 0 deletions ...c/main/java/io/quarkus/it/micrometer/prometheus/AnswerToEverythingExpressionResolver.java
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@@ -0,0 +1,13 @@
package io.quarkus.it.micrometer.prometheus;

import io.micrometer.common.annotation.ValueExpressionResolver;
import jakarta.inject.Singleton;

@Singleton
public class AnswerToEverythingExpressionResolver implements ValueExpressionResolver {
@Override
public String resolve(String expression, Object parameter) {
// Answer to the Ultimate Question of Life, the Universe, and Everything.
return "42";
}
}
12 changes: 12 additions & 0 deletions ...-prometheus/src/main/java/io/quarkus/it/micrometer/prometheus/PrefixingValueResolver.java
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@@ -0,0 +1,12 @@
package io.quarkus.it.micrometer.prometheus;

import io.micrometer.common.annotation.ValueResolver;
import jakarta.inject.Singleton;

@Singleton
public class PrefixingValueResolver implements ValueResolver {
@Override
public String resolve(Object parameter) {
return "prefix " + parameter;
}
}
32 changes: 16 additions & 16 deletions ...heus/src/test/java/io/quarkus/it/micrometer/prometheus/PrometheusMetricsRegistryTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -148,22 +148,22 @@ void testPrometheusScrapeEndpointTextPlain() {
// Annotated counters
.body(not(containsString("metric_none")))
.body(containsString(
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"success\",} 1.0"))
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",fail=\"false\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"success\",} 1.0"))
.body(containsString(
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"failure\",} 1.0"))
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",fail=\"true\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"failure\",} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"failure\",} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",fail=\"prefix true\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"failure\",} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"success\",} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",fail=\"prefix false\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"success\",} 1.0"))
.body(not(containsString("async_none")))
.body(containsString(
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"failure\",} 1.0"))
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",do_fail_call=\"true\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"failure\",} 1.0"))
.body(containsString(
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"success\",} 1.0"))
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",do_fail_call=\"false\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"success\",} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"failure\",} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",fail=\"42\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"failure\",} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"success\",} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",fail=\"42\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"success\",} 1.0"))

// Annotated Timers
.body(containsString(
Expand Down Expand Up @@ -240,22 +240,22 @@ void testPrometheusScrapeEndpointOpenMetrics() {
// Annotated counters
.body(not(containsString("metric_none")))
.body(containsString(
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"success\"} 1.0 # {span_id="))
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",fail=\"false\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"success\"} 1.0 # {span_id="))
.body(containsString(
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"failure\"} 1.0"))
"metric_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",fail=\"true\",method=\"countAllInvocations\",registry=\"prometheus\",result=\"failure\"} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"failure\"} 1.0 # {span_id="))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",fail=\"prefix true\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"failure\"} 1.0 # {span_id="))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"success\"} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",fail=\"prefix false\",method=\"emptyMetricName\",registry=\"prometheus\",result=\"success\"} 1.0"))
.body(not(containsString("async_none")))
.body(containsString(
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"failure\"} 1.0"))
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",do_fail_call=\"true\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"failure\"} 1.0"))
.body(containsString(
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"success\"} 1.0"))
"async_all_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",do_fail_call=\"false\",env=\"test\",env2=\"test\",exception=\"none\",extra=\"tag\",method=\"countAllAsyncInvocations\",registry=\"prometheus\",result=\"success\"} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"failure\"} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"NullPointerException\",fail=\"42\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"failure\"} 1.0"))
.body(containsString(
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"success\"} 1.0"))
"method_counted_total{class=\"io.quarkus.it.micrometer.prometheus.AnnotatedResource\",env=\"test\",env2=\"test\",exception=\"none\",fail=\"42\",method=\"emptyAsyncMetricName\",registry=\"prometheus\",result=\"success\"} 1.0"))

// Annotated Timers
.body(containsString(
Expand Down

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