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.. PyVyOS documentation master file, created by
sphinx-quickstart on Wed Dec 13 13:02:59 2023.
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
PyVyOS - documentation
==================================
.. toctree::
:maxdepth: 2
:caption: Contents:
pyvyos
======
.. toctree::
:maxdepth: 4
pyvyos
PyVyOS Usage
==================
.. _pyvyos-documentation:
PyVyOS Documentation
====================
PyVyOS is a Python library for interacting with VyOS devices via their API. This documentation provides a guide on how to use PyVyOS to manage your VyOS devices programmatically.
Installation
------------
You can install PyVyOS using pip:
.. code-block:: bash
pip install pyvyos
Getting Started
---------------
Importing and Disabling Warnings for verify=False
--------------------------------------------------
Before using PyVyOS, it's a good practice to disable urllib3 warnings and import the required modules, IF you use verify=False:
.. code-block:: python
import urllib3
urllib3.disable_warnings()
Using API Response Class
------------------------
PyVyOS uses a custom `ApiResponse` data class to handle API responses:
.. code-block:: python
@dataclass
class ApiResponse:
status: int
request: dict
result: dict
error: str
Initializing a VyDevice Object
------------------------------
To interact with your VyOS device, you'll need to create an instance of the `VyDevice` class. You can set up your device using the following code, assuming you've stored your credentials as environment variables:
.. code-block:: python
from dotenv import load_dotenv
# Load environment variables from a .env file
load_dotenv()
# Retrieve VyOS device connection details from environment variables
hostname = os.getenv('VYDEVICE_HOSTNAME')
apikey = os.getenv('VYDEVICE_APIKEY')
port = os.getenv('VYDEVICE_PORT')
protocol = os.getenv('VYDEVICE_PROTOCOL')
verify_ssl = os.getenv('VYDEVICE_VERIFY_SSL')
# Convert the verify_ssl value to a boolean
verify = verify_ssl.lower() == "true" if verify_ssl else True
# Create an instance of the VyOS device
device = VyDevice(hostname=hostname, apikey=apikey, port=port, protocol=protocol, verify=verify)
Using PyVyOS
------------
Once you have created a VyDevice object, you can use it to interact with your VyOS device using various methods provided by the library.
Reset
-----
The reset method allows you to run a reset command:
.. code-block:: python
# Execute the reset command
response = device.reset(path=["conntrack-sync", "internal-cache"])
# Check for errors and print the result
if not response.error:
print(response.result)
Retrieve Show Configuration
---------------------------
The retrieve_show_config method retrieves the VyOS configuration:
.. code-block:: python
# Retrieve the VyOS configuration
response = device.retrieve_show_config(path=[])
# Check for errors and print the result
if not response.error:
print(response.result)
Retrieve Return Values
------------------------
.. code-block:: python
# Retrieve VyOS return values for a specific interface
response = device.retrieve_return_values(path=["interfaces", "dummy", "dum1", "address"])
print(response.result)
Configure Delete
----------------
.. code-block:: python
# Delete a VyOS interface configuration
response = device.configure_delete(path=["interfaces", "dummy", "dum1"])
Generate
----------
.. code-block:: python
# Generate an SSH key with a random string in the name
randstring = ''.join(random.choice(string.ascii_letters + string.digits) for _ in range(20))
keyrand = f'/tmp/key_{randstring}'
response = device.generate(path=["ssh", "client-key", keyrand])
Show
------
.. code-block:: python
# Show VyOS system image information
response = device.show(path=["system", "image"])
print(response.result)
Reset
------
.. code-block:: python
# Reset VyOS with specific parameters
response = device.reset(path=["conntrack-sync", "internal-cache"])
Configure Set
-------------
The configure_set method sets a VyOS configuration:
.. code-block:: python
# Set a VyOS configuration
response = device.configure_set(path=["interfaces ethernet eth0 address '192.168.1.1/24'"])
# Check for errors and print the result
if not response.error:
print(response.result)
Config File Save
----------------
.. code-block:: python
# Save VyOS configuration without specifying a file (default location)
response = device.config_file_save()
Config File Save with custom filename
-------------------------------------
.. code-block:: python
# Save VyOS configuration to a specific file
response = device.config_file_save(file="/config/test300.config")
Config File Load
----------------
.. code-block:: python
# Load VyOS configuration from a specific file
response = device.config_file_load(file="/config/test300.config")
Indices and tables
==================
* :ref:`genindex`
* :ref:`modindex`
* :ref:`search`
|