How can I create custom modules in Ansible?

How can I create custom modules in Ansible?

Creating custom modules in Ansible involves writing Python scripts that define the module's functionality. You can start by creating a new Python file and defining the necessary methods.

What are the key components I need to include in my custom module?

Your custom module should include a main function, argument parsing, and the logic to perform the desired task. You also need to return a JSON response.

Can you give me an example of a simple custom module?

Sure! Here's a simple example that creates a file:

#!/usr/bin/python
from ansible.module_utils.basic import AnsibleModule

def main():
    module = AnsibleModule(argument_spec={'path': {'type': 'str', 'required': True}})
    path = module.params['path']
    with open(path, 'w') as f:
        f.write('Hello, Ansible!')
    module.exit_json(changed=True, msg='File created')

if __name__ == '__main__':
    main()

How do I test my custom module?

You can test your custom module by using the ansible-playbook command with a playbook that calls your module. Make sure to include the path to your module.