阿里云云监控告警接收空消息问题

[buchiputaobutuputaopi]

在阿里云监控配置告警规则界面，配置告警回调地址的地方，填写回调地址后，点击测试。测试结果成功，在PA接收到的日志信息如下所示：
2024/04/11 11:21:52.417 [D] [server.go:2936] |11.21.11.11| 200 | 451.692µs| match| GET /login r:/login
2024/04/11 11:22:13.857 [D] [value.go:586] [1712805733857833926]
2024/04/11 11:22:13.858 [I] [feishu.go:30] [1712805733857833926] [feishuv2] {"msg_type":"interactive","email":"xxxxxxxxxxx@qq.com","card":{"config":{"wide_screen_mode":true,"enable_forward":true},"elements":[{"tag":"div","text":{"content":"告警名称: \r\n报警状态: \r\n\r\n报警值: \r\n报警对象: \r\n报警条件: \r\n实例名称: \r\n监控项名称: \r\n云产品名称: \r\n云产品命名空间: \r\n上一次触发报警的级别: \r\n报警规则ID: \r\n时间戳: \r\n报警级别: \r\n用户ID: \r\n+++++++++++++++++++++++++\r\n","tag":"lark_md"},"content":"","elements":null},{"tag":"hr","text":{"content":"","tag":""},"content":"","elements":null},{"tag":"note","text":{"content":"","tag":""},"content":"","elements":[{"tag":"lark_md","text":{"content":"","tag":""},"content":"监控平台PrometheusAlert","elements":null}]}],"header":{"title":{"content":"监控平台PrometheusAlert","tag":"plain_text"},"template":"red"}}}

2024/04/11 11:22:14.333 [I] [feishu.go:30] [1712805733857833926] [feishuv2] 监控平台PrometheusAlert: {"StatusCode":0,"StatusMessage":"success","code":0,"data":{},"msg":"success"}
2024/04/11 11:22:14.333 [D] [server.go:2936] | 121.41.9.246| 200 | 476.02347ms| match| GET /prometheusalert r:/prometheusalert
2024/04/11 11:22:14.418 [D] [value.go:586] [1712805734418108310] lastTime=5%E5%A4%A9&rawMetricName=CPUUtilization&expression=%24Value+%3E+75&metricName=%28ECS%29CPU%E4%BD%BF%E7%94%A8%E7%8E%87&instanceName=null&signature=testSignature&groupId=null&regionName=cn-hangzhou&productGroupName=null&metricProject=acs_ecs_dashboard&userId=testUserId&curValue=80&alertName=webhook%E6%B5%8B%E8%AF%95%28%E5%90%84%E9%80%9A%E7%9F%A5%E5%AD%97%E6%AE%B5%E5%9D%87%E4%B8%BA%E7%A4%BA%E4%BE%8B%29&regionId=cn-hangzhou&namespace=acs_ecs_dashboard&triggerLevel=INFO&alertState=ALERT&preTriggerLevel=INFO&ruleId=testRuleId&dimensions=%7BuserId%3D1111111111111%2CinstanceId%3DtestInstanceId%7D&timestamp=1670396202704
2024/04/11 11:22:14.418 [I] [feishu.go:30] [1712805734418108310] [feishuv2] {"msg_type":"interactive","email":"xxxxxxxxxxx@qq.com","card":{"config":{"wide_screen_mode":true,"enable_forward":true},"elements":[{"tag":"div","text":{"content":"告警名称: webhook测试(各通知字段均为示例)\r\n报警状态: ALERT\r\n\r\n报警值: 80\r\n报警对象: {userId=1111111111111,instanceId=testInstanceId}\r\n报警条件: $Value \u003e 75\r\n实例名称: null\r\n监控项名称: (ECS)CPU使用率\r\n云产品名称: acs_ecs_dashboard\r\n云产品命名空间: acs_ecs_dashboard\r\n上一次触发报警的级别: INFO\r\n报警规则ID: testRuleId\r\n时间戳: 1670396202704\r\n报警级别: INFO\r\n用户ID: testUserId\r\n+++++++++++++++++++++++++\r\n","tag":"lark_md"},"content":"","elements":null},{"tag":"hr","text":{"content":"","tag":""},"content":"","elements":null},{"tag":"note","text":{"content":"","tag":""},"content":"","elements":[{"tag":"lark_md","text":{"content":"","tag":""},"content":"监控平台PrometheusAlert","elements":null}]}],"header":{"title":{"content":"监控平台PrometheusAlert","tag":"plain_text"},"template":"red"}}}

在飞书上会收到2条卡片消息，第一条是空白内容的，第二条是正确测试内容的。反馈到阿里云客服，客服回复，回调程序处理https协议的回调地址时，会先发一个get请求，默认去检查SSL安全性，主要是防止有ssl劫持这些问题。
所以，PA这边是否能对这种场景优化一下。

[buchiputaobutuputaopi]

补充一下，我的pa回调地址 是 https 协议开头的。

[buchiputaobutuputaopi]

改为 http 协议的回调地址就没这个问题