[alerter] 告警处理指标数据，告警表达式计算，内容模版关键字替换

alerter/src/main/java/com/usthe/alert/pojo/entity/Alert.java

@@ -0,0 +1,84 @@
+package com.usthe.alert.pojo.entity;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.hibernate.validator.constraints.Length;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
+
+import java.time.LocalDateTime;
+
+import static io.swagger.annotations.ApiModelProperty.AccessMode.READ_ONLY;
+import static io.swagger.annotations.ApiModelProperty.AccessMode.READ_WRITE;
+
+/**
+ * 告警记录
+ * @author tom
+ * @date 2021/12/9 15:37
+ */
+@Entity
+@Table(name = "alert")
+@Data
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@ApiModel(description = "告警记录实体")
+public class Alert {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @ApiModelProperty(value = "告警记录实体主键索引ID", example = "87584674384", accessMode = READ_ONLY, position = 0)
+    private Long id;
+
+    @ApiModelProperty(value = "告警监控对象ID", example = "87432674336", accessMode = READ_WRITE, position = 1)
+    private Long monitorId;
+
+    @ApiModelProperty(value = "告警监控对象名称", example = "87432674336", accessMode = READ_WRITE, position = 2)
+    private String monitorName;
+
+    @ApiModelProperty(value = "告警级别 0:高-emergency-紧急告警-红色 1:中-critical-严重告警-橙色 2:低-warning-警告告警-黄色",
+            example = "1", accessMode = READ_WRITE, position = 3)
+    @Min(0)
+    @Max(2)
+    private byte priority;
+
+    @ApiModelProperty(value = "告警状态: 0-待发送 1-已发送 2-已过期(已经超过持续时间)",
+            example = "1", accessMode = READ_WRITE, position = 4)
+    @Min(0)
+    @Max(2)
+    private byte status;
+
+    @ApiModelProperty(value = "告警目标对象: 监控可用性-available 指标-app.metrics.field",
+            example = "1", accessMode = READ_WRITE, position = 4)
+    @Min(0)
+    @Max(2)
+    private String target;
+
+    @ApiModelProperty(value = "触发告警后持续时间,单位s", example = "60", accessMode = READ_WRITE, position = 7)
+    @Min(0)
+    private int duration;
+
+    @ApiModelProperty(value = "告警通知实际内容", example = "linux_192.134.32.1: 534543534 cpu usage high",
+            accessMode = READ_WRITE, position = 10)
+    @Length(max = 1024)
+    private String content;
+
+    /**
+     * 记录创建时间
+     */
+    @ApiModelProperty(value = "记录创建时间(毫秒时间戳)", example = "1612198922000", accessMode = READ_ONLY, position = 13)
+    @Column(insertable = false, updatable = false)
+    private LocalDateTime gmtCreate;
+
+}

alerter/src/main/java/com/usthe/alert/pojo/entity/AlertDefine.java

@@ -56,7 +56,7 @@ public class AlertDefine {
     @ApiModelProperty(value = "是否是默认预置告警", example = "false", accessMode = READ_WRITE, position = 4)
     private boolean preset;
 
-    @ApiModelProperty(value = "告警触发条件表达式", example = "usage>90", accessMode = READ_WRITE, position = 5)
+    @ApiModelProperty(value = "告警阈值触发条件表达式", example = "usage>90", accessMode = READ_WRITE, position = 5)
     @Length(max = 1024)
     private String expr;
 
@@ -80,7 +80,7 @@ public class AlertDefine {
     @ApiModelProperty(value = "告警通知内容", example = "linux {monitor_name}: {monitor_id} cpu usage high",
             accessMode = READ_WRITE, position = 10)
     @Length(max = 1024)
-    private String content;
+    private String template;
 
     /**
      * 此条记录创建者