How to use setup module?

To use the setup module in Ansible, follow these steps:

Basic Command: You can run the setup module to gather facts about a specific host. Use the following command:
```
ansible <target_host> -m setup
```
Replace <target_host> with the name of your target host (e.g., localhost).
Filtering Facts: If you want to retrieve specific facts, you can use the filter argument. For example, to get only the operating system distribution facts:
```
ansible <target_host> -m setup -a "filter=ansible_distribution*"
```
Running in a Playbook: You can also include the setup module in an Ansible playbook. Here’s a simple example:
```
- hosts: all
  tasks:
    - name: Gather facts
      setup:
```
Viewing Output: The output will include various facts about the target host, such as its OS, network interfaces, and hardware details.

Using the setup module is a great way to gather information about your managed hosts, which can help in making decisions in your playbooks. For more practice, consider checking out related labs on LabEx!