I have this droplet that I served as staging instance and has network firewall on it. As it is a staging instance I made it work like a private access only by adding our outline vpn ip on http and https port, everything is working except when validating website with certbot and github action not able to connect to the droplet instance. How do I whitelist the github and certbot? Any help, suggestions, recommendations is greatly appreciated!
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Enter your email to get $200 in credit for your first 60 days with DigitalOcean.
New accounts only. By submitting your email you agree to our Privacy Policy.
Hey @julivergalleto,
It’s either you allow access on port 80 and 443 or you find the certbot and Github IP ranges and allow them.
Regarding Github ranges you can check this link here:
https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/about-githubs-ip-addresses
As for allowing Certbot, I found this topic that could be of help:
https://community.letsencrypt.org/t/lets-encrypt-server-addresses-for-certificate-renewal/83466/2
Nothing else of significance that I could find.