Azure Monitor Alert Series – Part 7

On this blog post we will cover Azure Monitor Log Alerts. You might know them as Log Analytics alerts but a long time has passed when Log Analytics was standalone service that was not part of Azure Monitor. You may have noticed some UI improvements of those but the biggest improvements were actually under the hood. To my opinion this migration was executed very good with a lot of issues for the customers. No it was not perfect migration but taking into considerations all the complexity of such migrations I would say it was well executed and with thought for the customers. To be honest I will also say that these types of alert are my favorite. The simple reason for that is because by using Kusto queries I have way more room to improvise. Of course the alerts have their own downsides as well but that is the beauty of Azure Monitor alerts. You have flexible choices without being forced to specific one. Enough with the flattery and continue to the interesting parts of this blog post.

As I have mentioned before in Part 1 of the series we have two sub types:

  • Number of results
  • Metric Measurement
Continue reading “Azure Monitor Alert Series – Part 7”

Azure Monitor Alert Series – Part 6

In Part 6 of the series we will cover Metric Alerts. These are very powerful alerts but they also have some limitations. The good thing is that the Azure Monitor team is constantly working on blurring the lines between Metric alerts and Log alerts and providing more unified experience. It is first important to say we have 3 different types of metric alerts. Don’t be afraid as one of the types is strictly specific to Application Insights and the other two are very similar and have deviation on defining the condition. Here are the 3 types available:

  • Static Metric Alerts
  • Dynamic Metric Alerts
  • Availability Test alert – specific to Application Insights

As Microsoft has some good documentation (including ARM template examples) I will reference their documentation in some parts of the blog post to avoid duplicate content. Things that I think are very important for sure I will mention here.

Continue reading “Azure Monitor Alert Series – Part 6”

Azure Monitor Alert Series – Part 5

Another week another part of the Azure Monitor Alert series. This part put the end of alert based on Azure Activity log. Today we will have a look at:

  • Autoscale Alerts
  • Resource Health Alerts
Continue reading “Azure Monitor Alert Series – Part 5”

Azure Monitor Alert Series – Part 4

It is time for another part of the blog post series focused on Azure Monitor Alerts. In Part 4 we will take a look at Advisor alerts and Policy alerts. As the previous alerts they are based on records in Azure Activity log.

Continue reading “Azure Monitor Alert Series – Part 4”

Azure Monitor Alert Series Part 3

It is time for the third part of this blog series. This time we will cover two type of alerts to speed up the pace. Also as I have mentioned before these types of alerts are very similar to Administrative alerts and difference comes from properties section mainly. The alert types we will cover today are:

  • Security Activity Log Alert
  • Service Health Alert
Continue reading “Azure Monitor Alert Series Part 3”