Normalizer resources are used to convert raw events of various formats so that they conform to the KUMA event data model. This turns them into normalized events that can be processed by other KUMA resources and services.
A normalizer resource consists of the main normalizer and optional extra normalizers. Data is transmitted through a tree-like structure of normalizers depending on the defined conditions, which lets you configure complex logic for processing events.
A normalizer resource is created in several steps:
The main normalizer is created by using the Add event parsing button. Entry of normalizer settings is finished by clicking OK.
The main normalizer that you created will be displayed as a dark circle. Clicking on the circle will open the normalizer options for editing. When you hover over the circle, a plus sign is displayed. Click it to add more normalizers.
Clicking on the normalizer plus sign opens the Add normalizer to normalization scheme window in which you can specify the conditions that will cause data to be forwarded to the new normalizer.
When the previous step is finished, a window will open for creating an extra normalizer. Entry of normalizer settings is finished by clicking OK.
The extra normalizer you created is displayed as a dark block that indicates the conditions under which this normalizer will be used (see step 2). The conditions can be changed by moving your mouse cursor over the extra normalizer and clicking the button showing the pencil image.
If you hover the mouse pointer over the extra normalizer, a plus button appears, which you can use to create a new extra normalizer. To delete a normalizer, use the button with the trash icon.
If you need to create more normalizers, repeat steps 2 and 3.
Normalizer resource creation is finished by clicking the Save button.