support monitor metrics name i18n

common/src/main/java/org/dromara/hertzbeat/common/entity/job/Metrics.java

@@ -27,6 +27,7 @@
 import org.dromara.hertzbeat.common.entity.job.protocol.*;
 
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
@@ -51,6 +52,13 @@ public class Metrics {
      * 公共属性-名称 eg: cpu | memory | health
      */
     private String name;
+    /**
+     * metrics group name's i18n value
+     * 指标集合的国际化名称
+     * zh-CN: CPU信息
+     * en-US: CPU Info
+     */
+    private Map<String, String> i18n;
     /**
      * 公共属性-采集监控协议 eg: sql, ssh, http, telnet, wmi, snmp, sdk
      */
@@ -241,6 +249,13 @@ public static class Field {
          * 指标名称
          */
         private String field;
+        /**
+         * metric field name's i18n value
+         * 指标的国际化名称
+         * zh-CN: CPU 版本号
+         * en-US: CPU Version
+         */
+        private Map<String, String> i18n;
         /**
          * Indicator type 0-number: number 1-string: string
          * 指标类型 0-number:数字 1-string:字符串

common/src/main/java/org/dromara/hertzbeat/common/util/CommonUtil.java

@@ -21,6 +21,8 @@
 
 import java.math.BigDecimal;
 import java.math.RoundingMode;
+import java.util.Map;
+import java.util.Optional;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -134,5 +136,14 @@ public static String removeBlankLine(String value) {
         }
         return value.replaceAll("(?m)^\\s*$(\\n|\\r\\n)", "");
     }
+
+    public static String getLangMappingValueFromI18nMap(String lang, Map<String, String> i18nMap) {
+        if (i18nMap == null || i18nMap.isEmpty()) {
+            return null;
+        }
+        return Optional.ofNullable(i18nMap.get(lang))
+                       .orElse(i18nMap.values().stream()
+                                       .findFirst().orElse(null));
+    }
 
 }

manager/src/main/java/org/dromara/hertzbeat/manager/controller/AppController.java

@@ -115,7 +115,7 @@ public ResponseEntity<Message<Void>> updateAppDefineYml(@Valid @RequestBody Moni
     }
 
     @GetMapping(path = "/hierarchy")
-    @Operation(summary = "Query all monitored types-indicator group-indicator level, output in a hierarchical structure", description = "查询所有监控的类型-指标组-指标层级,以层级结构输出")
+    @Operation(summary = "Query all monitor metrics level, output in a hierarchical structure", description = "查询所有监控的类型-指标组-指标层级,以层级结构输出")
     public ResponseEntity<Message<List<Hierarchy>>> queryAppsHierarchy(
             @Parameter(description = "en: language type,zh: 语言类型",
                     example = "zh-CN")

manager/src/main/java/org/dromara/hertzbeat/manager/service/impl/AppServiceImpl.java

@@ -21,6 +21,7 @@
 import org.dromara.hertzbeat.common.entity.job.Metrics;
 import org.dromara.hertzbeat.common.entity.manager.Monitor;
 import org.dromara.hertzbeat.common.support.SpringContextHolder;
+import org.dromara.hertzbeat.common.util.CommonUtil;
 import org.dromara.hertzbeat.manager.dao.MonitorDao;
 import org.dromara.hertzbeat.manager.pojo.dto.Hierarchy;
 import org.dromara.hertzbeat.common.entity.manager.ParamDefine;
@@ -118,28 +119,34 @@ public List<String> getAppDefineMetricNames(String app) {
     public Map<String, String> getI18nResources(String lang) {
         Map<String, String> i18nMap = new HashMap<>(128);
         for (Job job : appDefines.values()) {
-            // TODO needs to support the metrics name i18n
-            // TODO 后面需要支持指标名称国际化
             Map<String, String> name = job.getName();
-            if (name != null && !name.isEmpty()) {
-                String i18nName = Optional.ofNullable(name.get(lang)).orElse(name.values().stream().findFirst().orElse(null));
-                if (i18nName != null) {
-                    i18nMap.put("monitor.app." + job.getApp(), i18nName);
-                }
+            String i18nName = CommonUtil.getLangMappingValueFromI18nMap(lang, name);
+            if (i18nName != null) {
+                i18nMap.put("monitor.app." + job.getApp(), i18nName);
             }
             Map<String, String> help = job.getHelp();
-            if (help != null && !help.isEmpty()) {
-                String i18nHelp = Optional.ofNullable(help.get(lang)).orElse(help.values().stream().findFirst().orElse(null));
-                if (i18nHelp != null) {
-                    i18nMap.put("monitor.app." + job.getApp() + ".help", i18nHelp);
-                }
+            String i18nHelp = CommonUtil.getLangMappingValueFromI18nMap(lang, help);
+            if (i18nHelp != null) {
+                i18nMap.put("monitor.app." + job.getApp() + ".help", i18nHelp);
             }
             for (ParamDefine paramDefine : job.getParams()) {
                 Map<String, String> paramDefineName = paramDefine.getName();
-                if (paramDefineName != null && !paramDefineName.isEmpty()) {
-                    String i18nName = Optional.ofNullable(paramDefineName.get(lang)).orElse(paramDefineName.values().stream().findFirst().orElse(null));
-                    if (i18nName != null) {
-                        i18nMap.put("monitor.app." + job.getApp() + ".param." + paramDefine.getField(), i18nName);
+                String i18nParamName = CommonUtil.getLangMappingValueFromI18nMap(lang, paramDefineName);
+                if (i18nParamName != null) {
+                    i18nMap.put("monitor.app." + job.getApp() + ".param." + paramDefine.getField(), i18nParamName);
+                }
+            }
+            for (Metrics metrics : job.getMetrics()) {
+                Map<String, String> metricsI18nName = metrics.getI18n();
+                String i18nMetricsName = CommonUtil.getLangMappingValueFromI18nMap(lang, metricsI18nName);
+                if (i18nMetricsName != null) {
+                    i18nMap.put("monitor.app." + job.getApp() + ".metrics." + metrics.getName(), i18nMetricsName);
+                }
+                for (Metrics.Field field : metrics.getFields()) {
+                    Map<String, String> fieldI18nName = field.getI18n();
+                    String i18nMetricName = CommonUtil.getLangMappingValueFromI18nMap(lang, fieldI18nName);
+                    if (i18nMetricName != null) {
+                        i18nMap.put("monitor.app." + job.getApp() + ".metrics." + metrics.getName() + ".metric." + field.getField(), i18nMetricName);
                     }
                 }
             }
@@ -156,7 +163,7 @@ public List<Hierarchy> getAllAppHierarchy(String lang) {
             hierarchyApp.setValue(job.getApp());
             Map<String, String> nameMap = job.getName();
             if (nameMap != null && !nameMap.isEmpty()) {
-                String i18nName = Optional.ofNullable(nameMap.get(lang)).orElse(nameMap.values().stream().findFirst().orElse(null));
+                String i18nName = CommonUtil.getLangMappingValueFromI18nMap(lang, nameMap);
                 if (i18nName != null) {
                     hierarchyApp.setLabel(i18nName);
                 }
@@ -166,13 +173,15 @@ public List<Hierarchy> getAllAppHierarchy(String lang) {
                 for (Metrics metrics : job.getMetrics()) {
                     Hierarchy hierarchyMetric = new Hierarchy();
                     hierarchyMetric.setValue(metrics.getName());
-                    hierarchyMetric.setLabel(metrics.getName());
+                    String metricsI18nName = CommonUtil.getLangMappingValueFromI18nMap(lang, metrics.getI18n());
+                    hierarchyMetric.setLabel(metricsI18nName != null ? metricsI18nName : metrics.getName());
                     List<Hierarchy> hierarchyFieldList = new LinkedList<>();
                     if (metrics.getFields() != null) {
                         for (Metrics.Field field : metrics.getFields()) {
                             Hierarchy hierarchyField = new Hierarchy();
                             hierarchyField.setValue(field.getField());
-                            hierarchyField.setLabel(field.getField());
+                            String metricI18nName = CommonUtil.getLangMappingValueFromI18nMap(lang, field.getI18n());
+                            hierarchyField.setLabel(metricI18nName != null ? metricI18nName : field.getField());
                             hierarchyField.setIsLeaf(true);
                             // for metric
                             hierarchyField.setType(field.getType());

manager/src/main/resources/define/app-a_example.yml

@@ -171,6 +171,11 @@ metrics:
   # metrics - cpu
   # 监控指标组 - cpu
   - name: cpu
+    # metrics name i18n label
+    # 指标组国际化展示名称
+    i18n:
+      zh-CN: CPU 信息
+      en-US: CPU Info
     # metrics group scheduling priority(0->127)->(high->low), metrics with the same priority will be scheduled in parallel
     # priority 0's metrics group is availability metrics, it will be scheduled first, only availability metrics collect success will the scheduling continue
     # 指标组调度优先级(0->127)->(优先级高->低) 优先级低的指标组会等优先级高的指标组采集完成后才会被调度, 相同优先级的指标组会并行调度采集
@@ -179,19 +184,31 @@ metrics:
     # collect metrics content
     # 具体监控指标列表
     fields:
-      # field-metric name, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), instance-if is metrics group unique identifier
-      # field-指标名称, type-指标类型(0-number数字,1-string字符串), unit-指标单位('%','ms','MB'), instance-是否是指标集合唯一标识符字段
+      # field-metric name, i18n-metric name i18n label, type-metric type(0-number,1-string), unit-metric unit('%','ms','MB'), instance-if is metrics group unique identifier
+      # field-指标名称, i18n-指标国际化展示名称, type-指标类型(0-number数字,1-string字符串), unit-指标单位('%','ms','MB'), instance-是否是指标集合唯一标识符字段
       - field: hostname
         type: 1
         instance: true
+        i18n:
+          zh-CN: 主机名称
+          en-US: Host Name
       - field: usage
         type: 0
         unit: '%'
+        i18n:
+          zh-CN: 使用率
+          en-US: Usage
       - field: cores
         type: 0
+        i18n:
+          zh-CN: 核数
+          en-US: Cores
       - field: waitTime
         type: 0
         unit: s
+        i18n:
+          zh-CN: 主机名称
+          en-US: Host Name
     # (optional)metrics field alias name, it is used as an alias field to map and convert the collected data and metrics field
     # (可选)监控指标别名, 做为中间字段与采集数据字段和指标字段映射转换
     aliasFields:
@@ -242,19 +259,34 @@ metrics:
       parseScript: '$'
 
   - name: memory
+    i18n:
+      zh-CN: 内存信息
+      en-US: Memory Info
     priority: 1
     fields:
       - field: hostname
         type: 1
         instance: true
+        i18n:
+          zh-CN: 主机名称
+          en-US: Hostname
       - field: total
         type: 0
         unit: kb
+        i18n:
+          zh-CN: 总量
+          en-US: Total
       - field: usage
         type: 0
         unit: '%'
+        i18n:
+          zh-CN: 使用率
+          en-US: Usage
       - field: speed
         type: 0
+        i18n:
+          zh-CN: 速率
+          en-US: Speed
     protocol: http
     http:
       host: ^_^host^_^