Add module dubbo-samples-metrics-prometheus-springboot3 with sanitized metric name to test prometheus 1.15.8 with jdk17+

4-governance/dubbo-samples-metrics-prometheus-springboot3/README.md

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+# 使用Metrics模块进行数据采集然后暴漏数据给普罗米修斯监控
+Dubbo使用开源的[Dubbo Metrics](https://github.com/alibaba/metrics)进行数据埋点，并且通过服务暴露，使用的时候，首先需要进行配置:
+
+* 依赖(其中Dubbo版本在3.2.0及以后)
+```xml
+  <dependency>
+  <groupId>org.apache.dubbo</groupId>
+  <artifactId>dubbo-spring-boot-observability-starter</artifactId>
+</dependency>
+
+```
+* 服务端
+```xml
+<dubbo:metrics protocol="prometheus">
+    <dubbo:aggregation enabled="true"/>
+</dubbo:metrics>
+
+```
+
+* 客户端
+```xml
+ <dubbo:metrics protocol="prometheus">
+    <dubbo:aggregation enabled="true"/>
+</dubbo:metrics>
+
+```
+先启动服务端，然后启动客户端，
+提供端监控指标：http://localhost:20888/metrics
+消费端监控指标：http://localhost:20889/metrics
+
+
+可观测性文档如下链接：
+  [https://cn.dubbo.apache.org/zh-cn/overview/tasks/observability/metrics-start/](https://cn.dubbo.apache.org/zh-cn/overview/tasks/observability/metrics-start/)

4-governance/dubbo-samples-metrics-prometheus-springboot3/case-configuration.yml

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+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+services:
+  metrics-prometheus-provider-springboot3:
+    type: app
+    basedir: dubbo-samples-metrics-prometheus-provider-springboot3
+    mainClass: org.apache.dubbo.samples.metrics.prometheus.provider.MetricsProvider
+
+  metrics-prometheus-consumer-springboot3:
+    type: test
+    basedir: dubbo-samples-metrics-prometheus-consumer-springboot3
+    tests:
+      - "**/*IT.class"
+    systemProps:
+      - zookeeper.address=metrics-prometheus-provider-springboot3
+      - zookeeper.port=2181
+      - dubbo.address=metrics-prometheus-provider-springboot3
+      - dubbo.port=20880
+    waitPortsBeforeRun:
+      - metrics-prometheus-provider-springboot3:2181
+      - metrics-prometheus-provider-springboot3:20880
+    depends_on:
+      - metrics-prometheus-provider-springboot3

4-governance/dubbo-samples-metrics-prometheus-springboot3/case-versions.conf

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+#
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements.  See the NOTICE file distributed with
+#   this work for additional information regarding copyright ownership.
+#   The ASF licenses this file to You under the Apache License, Version 2.0
+#   (the "License"); you may not use this file except in compliance with
+#   the License.  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#
+
+
+# Supported component versions of the test case
+
+# Spring app
+dubbo.version=[ >= 3.3.7 ]
+spring.version=6.*
+java.version= [>= 17]

4-governance/dubbo-samples-metrics-prometheus-springboot3/dubbo-samples-metrics-prometheus-consumer-springboot3/pom.xml

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+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.apache.dubbo</groupId>
+        <artifactId>dubbo-samples-metrics-prometheus-springboot3</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>dubbo-samples-metrics-prometheus-consumer-springboot3</artifactId>
+    <name>dubbo-samples-metrics-prometheus-consumer-springboot3</name>
+
+    <dependencies>
+        <dependency>
+          <groupId>org.apache.dubbo</groupId>
+          <artifactId>dubbo-zookeeper-curator5-spring-boot-starter</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-samples-metrics-prometheus-interface-springboot3</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>io.dropwizard.metrics</groupId>
+            <artifactId>metrics-core</artifactId>
+            <version>4.1.12.1</version>
+        </dependency>
+        <dependency>
+            <groupId>org.xerial.snappy</groupId>
+            <artifactId>snappy-java</artifactId>
+            <version>1.1.10.5</version>
+        </dependency>
+
+        <dependency>
+          <groupId>io.micrometer</groupId>
+          <artifactId>micrometer-registry-prometheus</artifactId>
+        </dependency>
+        <dependency>
+          <groupId>org.apache.dubbo</groupId>
+          <artifactId>dubbo-metrics-prometheus</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>2.6.14</version>
+                <configuration>
+                    <mainClass>org.apache.dubbo.samples.metrics.prometheus.consumer.MetricsConsumer</mainClass>
+                </configuration>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>copy-jar-file</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                        <configuration>
+                            <target>
+                                <copy file="target/dubbo-samples-metrics-prometheus-consumer-springboot3-1.0-SNAPSHOT.jar" tofile="target/consumer.jar"></copy>
+                            </target>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>