This project forked from pigeonburger/cloudflare-ip
Script for servers with dynamic IPs that automatically updates Cloudflare DNS records whenever it changes.
License: Apache License 2.0
I am a tech-enthusiast, code-writing, LEGO-assembler nerd
It would be a much more nicer user experience to simply write in the environment variable the name of the zone instead of the ID.
CloudFlare's API offers an endpoint to get zone information, with which retrieve the zone ID
The container begins to restart when it fails to connect to the public IP API.
Proper exception handling, for example retrying to establish connection after a timeout
unless-stopped restart policy2023-01-24 01:04:57,336 INFO: Getting current IP...
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/urllib3/connection.py", line 175, in _new_conn
(self._dns_host, self.port), self.timeout, **extra_kw
File "/usr/local/lib/python3.7/site-packages/urllib3/util/connection.py", line 72, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/usr/local/lib/python3.7/socket.py", line 752, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -3] Try again
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 710, in urlopen
chunked=chunked,
File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 386, in _make_request
self._validate_conn(conn)
File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 1042, in _validate_conn
conn.connect()
File "/usr/local/lib/python3.7/site-packages/urllib3/connection.py", line 358, in connect
self.sock = conn = self._new_conn()
File "/usr/local/lib/python3.7/site-packages/urllib3/connection.py", line 187, in _new_conn
self, "Failed to establish a new connection: %s" % e
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7f16d7fc8dd0>: Failed to establish a new connection: [Errno -3] Try again
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/requests/adapters.py", line 499, in send
timeout=timeout,
File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 788, in urlopen
method, url, error=e, _pool=self, _stacktrace=sys.exc_info()[2]
File "/usr/local/lib/python3.7/site-packages/urllib3/util/retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.ipify.org', port=443): Max retries exceeded with url: /?format=json (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f16d7fc8dd0>: Failed to establish a new connection: [Errno -3] Try again'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "main.py", line 31, in <module>
main()
File "main.py", line 27, in main
cf.current_ip = cf.get_public_ip()
File "/app/cloudflare.py", line 37, in get_public_ip
response = requests.get(PUBLIC_IP_API_URL)
File "/usr/local/lib/python3.7/site-packages/requests/api.py", line 73, in get
return request("get", url, params=params, **kwargs)
File "/usr/local/lib/python3.7/site-packages/requests/api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/local/lib/python3.7/site-packages/requests/sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python3.7/site-packages/requests/sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python3.7/site-packages/requests/adapters.py", line 565, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.ipify.org', port=443): Max retries exceeded with url: /?format=json (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f16d7fc8dd0>: Failed to establish a new connection: [Errno -3] Try again'))No response
1.5.2
Exception handling should be increased also in all the other functions, for example if the update of a domain fails
Allow the possibility to customize the SMTP server with env variables
Add testing for everything
No
No response
No response
All the codebase needs refactoring
Add the possibility to update multiple domains giving a comma-separated list of zone names
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