Hi,
There are 3 components in Wazuh: Wazuh Manager, Wazuh Indexer, Wazuh Dashboard. Also, Wazuh Agents that are installed on the endpoints.
Wazuh Manager receives and analyzes the logs coming from Wazuh Agents. The component generates the alerts, that will be able to visualize with the help of Wazuh Indexer (that will store the data for the UI in the indexes) and Wazuh Dashboard (that displays the stored information).
With the guide above you will install all 3 components.
Alternatively, in case you want to install all the components on one single machine, you can follow our quick start guide, it is an automatic way. But please be sure you have removed the Wazuh fully before you run the script from here (since this method will install all the components including the Wazuh Manager that you already have installed):
https://documentation.wazuh.com/current/quickstart.html
Best regards,
Bin.