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Add support for the Strimzi Metrics Reporter to brokers and controllers
This patch adds support for the Strimzi Metrics Reporter to brokers and controllers as described by the following proposal: https://github.com/strimzi/proposals/blob/main/064-prometheus-metrics-reporter.md Signed-off-by: ocorriga <[email protected]>
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Jan 17, 2025
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46
api/src/main/java/io/strimzi/api/kafka/model/common/metrics/StrimziMetricsReporter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| /* | ||
| * Copyright Strimzi authors. | ||
| * License: Apache License 2.0 (see the file LICENSE or http://apache.org/licenses/LICENSE-2.0.html). | ||
| */ | ||
| package io.strimzi.api.kafka.model.common.metrics; | ||
|
|
||
| import com.fasterxml.jackson.annotation.JsonInclude; | ||
| import com.fasterxml.jackson.annotation.JsonPropertyOrder; | ||
| import io.strimzi.api.kafka.model.common.Constants; | ||
| import io.strimzi.crdgenerator.annotations.Description; | ||
| import io.sundr.builder.annotations.Buildable; | ||
| import lombok.EqualsAndHashCode; | ||
| import lombok.ToString; | ||
|
|
||
| /** | ||
| * Strimzi Metrics Reporter. | ||
| */ | ||
| @Buildable( | ||
| editableEnabled = false, | ||
| builderPackage = Constants.FABRIC8_KUBERNETES_API | ||
| ) | ||
| @JsonPropertyOrder({"type", "values"}) | ||
| @JsonInclude(JsonInclude.Include.NON_NULL) | ||
| @EqualsAndHashCode(callSuper = true) | ||
| @ToString(callSuper = true) | ||
| public class StrimziMetricsReporter extends MetricsConfig { | ||
| public static final String TYPE_STRIMZI_METRICS_REPORTER = "strimziMetricsReporter"; | ||
|
|
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| private StrimziMetricsReporterValues values; | ||
|
|
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| @Description("Must be `" + TYPE_STRIMZI_METRICS_REPORTER + "`") | ||
| @JsonInclude(JsonInclude.Include.NON_NULL) | ||
| @Override | ||
| public String getType() { | ||
| return TYPE_STRIMZI_METRICS_REPORTER; | ||
| } | ||
|
|
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| @Description("Configuration values for the Strimzi Metrics Reporter.") | ||
| public StrimziMetricsReporterValues getValues() { | ||
| return values; | ||
| } | ||
|
|
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| public void setValues(StrimziMetricsReporterValues values) { | ||
| this.values = values; | ||
| } | ||
| } |
59 changes: 59 additions & 0 deletions
59
...src/main/java/io/strimzi/api/kafka/model/common/metrics/StrimziMetricsReporterValues.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| /* | ||
| * Copyright Strimzi authors. | ||
| * License: Apache License 2.0 (see the file LICENSE or http://apache.org/licenses/LICENSE-2.0.html). | ||
| */ | ||
| package io.strimzi.api.kafka.model.common.metrics; | ||
|
|
||
| import com.fasterxml.jackson.annotation.JsonInclude; | ||
| import com.fasterxml.jackson.annotation.JsonPropertyOrder; | ||
| import io.strimzi.api.kafka.model.common.Constants; | ||
| import io.strimzi.api.kafka.model.common.UnknownPropertyPreserving; | ||
| import io.strimzi.crdgenerator.annotations.Description; | ||
| import io.sundr.builder.annotations.Buildable; | ||
| import lombok.EqualsAndHashCode; | ||
| import lombok.ToString; | ||
|
|
||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
|
||
| /** | ||
| * Strimzi Metrics Reporter configuration. | ||
| */ | ||
| @Buildable( | ||
| editableEnabled = false, | ||
| builderPackage = Constants.FABRIC8_KUBERNETES_API | ||
| ) | ||
| @JsonInclude(JsonInclude.Include.NON_NULL) | ||
| @JsonPropertyOrder({"allowList"}) | ||
| @EqualsAndHashCode() | ||
| @ToString | ||
| public class StrimziMetricsReporterValues implements UnknownPropertyPreserving { | ||
| private static final String DEFAULT_REGEX = ".*"; | ||
|
|
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| private List<String> allowList = List.of(DEFAULT_REGEX); | ||
| private Map<String, Object> additionalProperties; | ||
|
|
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| @Description("A comma separated list of regex patterns to specify the metrics to collect. Default: `" + DEFAULT_REGEX + "`.") | ||
| @JsonInclude(value = JsonInclude.Include.NON_NULL) | ||
| public List<String> getAllowList() { | ||
| return allowList; | ||
| } | ||
|
|
||
| public void setAllowList(List<String> allowList) { | ||
| this.allowList = allowList; | ||
| } | ||
|
|
||
| @Override | ||
| public Map<String, Object> getAdditionalProperties() { | ||
| return this.additionalProperties != null ? this.additionalProperties : Map.of(); | ||
| } | ||
|
|
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| @Override | ||
| public void setAdditionalProperty(String name, Object value) { | ||
| if (this.additionalProperties == null) { | ||
| this.additionalProperties = new HashMap<>(2); | ||
| } | ||
| this.additionalProperties.put(name, value); | ||
| } | ||
| } |
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