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How to interact with NetBox API using python – CentOS

I am trying to interact with NetBox by using python from CentOS. What I have done is that I installed netbox with docker , so everytime I run “docker-compose up” from centOS I am able to access netbox api in my browser. I managed to add manually some new devices. So what I am trying to do now is that I want to write a python file so as to get this information that I manually added. My problem is that I cannot understand the documentation and nothing is working from those simple examples they provide in it.

The only thing that I managed to do is to retrieve the following json reply by importing the requests package: 

{u'dcim': u'http://ansible.mpl.nh:2435/api/dcim/', u'circuits': u'http://ansible.mpl.nh:2435/api/circuits/', u'ipam': u'http://ansible.mpl.nh:2435/api/ipam/', u'secrets': u'http://ansible.mpl.nh:2435/api/secrets/', u'tenancy': u'http://ansible.mpl.nh:2435/api/tenancy/', u'extras': u'http://ansible.mpl.nh:2435/api/extras/', u'virtualization': u'http://ansible.mpl.nh:2435/api/virtualization/', u'plugins': u'http://ansible.mpl.nh:2435/api/plugins/'}

So what I basically do is just this: 

rest_response = requests.get(url="http://ansible.../api/")

But this is just something very simple and basic. If I change the url I can get a reply from every API. How can I actually interact with NetBox and retrieving for example a device that I manually added in the API by using python ?

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3

Answers


  1. 0

    Try the official python client, it makes API accesses way easier and includes samples https://github.com/digitalocean/pynetbox

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  2. 0

    Here is an helloworld example:

    import json, requests

url = 'http://127.0.0.1:8000/api/dcim/devices/'
params = { 'name': "junos-dev-ex4200" }
headers = {'Authorization': "Token xyz123456789" }                    

r = requests.get(url, params=params, headers=headers)                       

print(json.dumps(r.json(), indent=4))

    The detailed API documentation is available at http://127.0.0.1:8000/api/docs/.
    Here 127.0.0.1:8000 is your netbox instance.

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  3. 0

    I recommend using the pynetbox module.

    Example:

    import pynetbox
nb = pynetbox.api(url='https://netbox-url/', token='<API-token>')

#fetch all devices
nb_devicelist = nb.dcim.devices.all()

# focus on 1 single device
nb_device = nb_devicelist[1]
print (nb_device)

# do something with all devices in the list
for nb_device in nb_devicelist:
    platform = str(nb_device.platform)
    pri_ip = str(nb_device.primary_ip)
    asset = nb_device.asset_tag
    print (nb_device,platform,pri_ip,asset)
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