How to get public ip of current ec2 instance in python?

Question

How to get public IP address of current EC2 instance in python?

Answer 1

import urllib.request
urllib.request.urlopen("http://169.254.169.254/latest/meta-data/public-ipv4").read()

Answer 2

If you are already using boto, you can also use the function boto.utils.get_instance_metadata. This makes a call to the metadata server, collects all the metadata and returns it as a Python dictionary. It also handles repetitions.

Answer 3

Public IP Elastic IP- EC2 (: EIP- EC2, IP- ).

Django, IP- ALLOWED_HOSTS .py script.

• PyCurl

  pip install pycurl
  

• Python 3

  import pycurl
  from io import BytesIO
  
  # Determine Public IP address of EC2 instance
  buffer = BytesIO()
  c = pycurl.Curl()
  c.setopt(c.URL, 'checkip.amazonaws.com')
  c.setopt(c.WRITEDATA, buffer)
  c.perform()
  c.close()
  body = buffer.getvalue()
  # Body is a byte string, encoded. Decode it first.
  print (body.decode('iso-8859-1').strip())
  

• Python 2

  import pycurl
  from StringIO import StringIO
  
  buffer = StringIO()
  c = pycurl.Curl()
  c.setopt(c.URL, 'checkip.amazonaws.com')
  c.setopt(c.WRITEDATA, buffer)
  c.perform()
  c.close()
  
  body = buffer.getvalue()
  # Body is a string in some encoding.
  # In Python 2, we can print it without knowing what the encoding is.
  print (body)
  

.

Answer 4

import requests
ip = requests.get("http://169.254.169.254/latest/meta-data/public-ipv4").content

Answer 5

def console(cmd):
    p = Popen(cmd,shell=True,stdout=PIPE)
    out,err = p.communicate()
    dir_list = out.split('\n')
    return (dir_list)
ip = console("http://169.254.169.254/latest/meta-data/public-ipv4")
print ip