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chore(project): 添加项目配置文件和忽略规则

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- 添加 Babel 配置文件支持 ES6+ 语法转换
- 添加 ESLint 忽略规则和配置文件
- 添加 Git 忽略规则文件
- 添加 Travis CI 配置文件
- 添加 1.4.2 版本变更日志文件
- 添加 Helm 图表辅助模板文件
- 添加 Helm 忽略规则文件
This commit is contained in:
wangchunxiang
2026-03-27 17:36:48 +08:00
commit c2453d6434
1703 changed files with 277582 additions and 0 deletions
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29
metrics/seata-metrics-api/pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 1999-2019 Seata.io Group.
~
~ Licensed 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">
<parent>
<artifactId>seata-metrics</artifactId>
<groupId>io.seata</groupId>
<version>${revision}</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>seata-metrics-api</artifactId>
<name>seata-metrics-api ${project.version}</name>
</project>

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/Clock.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Clock interface for metrics
*
* @author zhengyangyong
*/
public interface Clock {
double getCurrentMilliseconds();
}

29
metrics/seata-metrics-api/src/main/java/io/seata/metrics/Counter.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Counter interface for metrics
*
* @author zhengyangyong
*/
public interface Counter extends Meter {
long increase(long value);
long decrease(long value);
long get();
}

25
metrics/seata-metrics-api/src/main/java/io/seata/metrics/Gauge.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Gauge interface for metrics
*
* @author zhengyangyong
*/
public interface Gauge<T extends Number> extends Meter {
T get();
}

86
metrics/seata-metrics-api/src/main/java/io/seata/metrics/Id.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
import java.util.Map.Entry;
import java.util.SortedMap;
import java.util.TreeMap;
import java.util.UUID;
/**
* Meter id
*
* @author zhengyangyong
*/
public class Id {
private final UUID id;
private final String name;
private final SortedMap<String, String> tags;
public UUID getId() {
return id;
}
public String getName() {
return name;
}
public Iterable<Entry<String, String>> getTags() {
return tags.entrySet();
}
public int getTagCount() {
return tags.size();
}
public Id(String name) {
this.id = UUID.randomUUID();
this.name = name;
this.tags = new TreeMap<>();
}
public Id withTag(String name, String value) {
this.tags.put(name, value);
return this;
}
public Id withTag(Iterable<Entry<String, String>> tags) {
if (tags != null) {
for (Entry<String, String> tag : tags) {
this.tags.put(tag.getKey(), tag.getValue());
}
}
return this;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder(name);
builder.append("(");
if (tags.size() == 0) {
builder.append(")");
return builder.toString();
}
for (Entry<String, String> tag : tags.entrySet()) {
builder.append(String.format("%s=%s,", tag.getKey(), tag.getValue()));
}
builder.delete(builder.length() - 1, builder.length());
builder.append(")");
return builder.toString();
}
}

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/IdConstants.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Seata metrics constants for id
*
* @author zhengyangyong
*/
public interface IdConstants {
String SEATA_TRANSACTION = "seata.transaction";
String APP_ID_KEY = "applicationId";
String GROUP_KEY = "group";
String NAME_KEY = "name";
String ROLE_KEY = "role";
String METER_KEY = "meter";
String STATISTIC_KEY = "statistic";
String STATUS_KEY = "status";
String ROLE_VALUE_TC = "tc";
String ROLE_VALUE_TM = "tm";
String ROLE_VALUE_RM = "rm";
String METER_VALUE_GAUGE = "gauge";
String METER_VALUE_COUNTER = "counter";
String METER_VALUE_SUMMARY = "summary";
String METER_VALUE_TIMER = "timer";
String STATISTIC_VALUE_COUNT = "count";
String STATISTIC_VALUE_TOTAL = "total";
String STATISTIC_VALUE_TPS = "tps";
String STATISTIC_VALUE_MAX = "max";
String STATISTIC_VALUE_AVERAGE = "average";
String STATUS_VALUE_ACTIVE = "active";
String STATUS_VALUE_COMMITTED = "committed";
String STATUS_VALUE_ROLLBACKED = "rollbacked";
}

47
metrics/seata-metrics-api/src/main/java/io/seata/metrics/Measurement.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Value of meter
*
* @author zhengyangyong
*/
public class Measurement {
private final Id id;
private final double timestamp;
private final double value;
public Id getId() {
return id;
}
public double getTimestamp() {
return timestamp;
}
public double getValue() {
return value;
}
public Measurement(Id id, double timestamp, double value) {
this.id = id;
this.timestamp = timestamp;
this.value = value;
}
}

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/Meter.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Meter interface for metrics
*
* @author zhengyangyong
*/
public interface Meter {
Id getId();
Iterable<Measurement> measure();
}

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/Summary.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Summary interface for metrics
*
* @author zhengyangyong
*/
public interface Summary extends Meter {
default void increase() {
increase(1);
}
void increase(long value);
long total();
long count();
double tps();
}

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/SystemClock.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
/**
* Default clock implement use system
*
* @author zhengyangyong
*/
public class SystemClock implements Clock {
public static final Clock INSTANCE = new SystemClock();
@Override
public double getCurrentMilliseconds() {
return System.currentTimeMillis();
}
}

35
metrics/seata-metrics-api/src/main/java/io/seata/metrics/Timer.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics;
import java.util.concurrent.TimeUnit;
/**
* Default clock implement use system
*
* @author zhengyangyong
*/
public interface Timer extends Meter {
void record(long value, TimeUnit unit);
long count();
long total();
long max();
double average();
}

29
metrics/seata-metrics-api/src/main/java/io/seata/metrics/exporter/Exporter.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics.exporter;
import java.io.Closeable;
import io.seata.metrics.registry.Registry;
/**
* Exporter interface for metrics
*
* @author zhengyangyong
*/
public interface Exporter extends Closeable {
void setRegistry(Registry registry);
}

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metrics/seata-metrics-api/src/main/java/io/seata/metrics/registry/Registry.java Normal file
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/*
* Copyright 1999-2019 Seata.io Group.
*
* Licensed 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.
*/
package io.seata.metrics.registry;
import java.util.function.Supplier;
import io.seata.metrics.Counter;
import io.seata.metrics.Gauge;
import io.seata.metrics.Id;
import io.seata.metrics.Measurement;
import io.seata.metrics.Summary;
import io.seata.metrics.Timer;
/**
* Registry interface for metrics
*
* @author zhengyangyong
*/
public interface Registry {
<T extends Number> Gauge<T> getGauge(Id id, Supplier<T> supplier);
Counter getCounter(Id id);
Summary getSummary(Id id);
Timer getTimer(Id id);
Iterable<Measurement> measure();
}