用于检测过去 7 天内没有成功的管道运行的 Log Analytics 警报

Question

Is it possible to set a Log Analytic Alert to detect if there were no succeeded pipelinerun in the last 7 days?

I have this Kusto Query:

let datafactory_name = "DataFactory_name"; //Substituir por el nombre completo del DataFactory
let pipeline_name = "pipeline_name"; //Substituir por el nombre de la pipeline
let startTime = now(-7d);
let endTime = now();
ADFPipelineRun 
| where ResourceId contains toupper(datafactory_name)
| where PipelineName == pipeline_name
| where Status == "Succeeded"
| where TimeGenerated between (startTime .. endTime) 

But when I configure the signal logic it says "For time window: 28/3/2021 16:38 - 29/3/2021 16:38" if I look the query results on "View result of query in Azure Monitor - Logs" I see only the timerange for the last 24 hours. So I think it's only taking the last 24 hours.

Answer 1

The max time period is 24 hours. So in alert rule, you can not do this.

As a workaround, you can create a time-trigger azure function or azure webjobs , then write the query logic by using Azure Log Analytics REST API -> then write method to send email to alert you.