A simple that conviently set up a DDNS service based on Cloudflare.
pip3 install simple-cfddns
update a record, or create if not exist:
cfddns \
-z <zone_id>\
-t <token>\
-n example-ddns.yourdomain\
update
list all records on a domain:
cfddns \
-z <zone_id>\
-t <token>\
-n example-ddns.yourdomain\
list
delete all records on a domain:
cfddns \
-z <zone_id> \
-t <token> \
-n example-ddns.yourdomain \
delete
In general, we want this program to run periodically and automatically restart in the event of any exception. To achieve this, we can install "simple-cfddns" as a systemd service.
install a new cfddns service:
prog=$(which cfddns)
sudo $prog \
-z <zone_id> \
-t <token> \
-n example-ddns.yourdomain \
install default
this will create a service with name "cfddns-default". you can create multiple cfddns services given that they have different names.
then, start and enable it:
sudo systemctl start cfddns-default
sudo systemctl enable cfddns-default
list all cfddns services
cfddns services
uninstall a service
prog=$(which cfddns)
sudo $prog uninstall default