I work in tech and am constantly finding solutions to problems, often on other people’s tech blogs, that I think “I should write that down somewhere” and, well, I want to actually start doing that, but I don’t want to pay someone else to host it.
I have a Synology NAS, a sweet domain name, and familiarity with both Docker and Cloudflare tunnels. Would I be opening myself up to a world of hurt if I hosted a publicly available website on my NAS using [insert simple blogging platform], in a Docker container and behind some sort of Cloudflare protection?
In theory that’s enough levels of protection and isolation but I don’t know enough about it to not be paranoid about everything getting popped and providing access to the wider NAS as a whole.
Update: Thanks for the replies, everyone, they’ve been really helpful and somewhat reassuring. I think I’m going to have a look at Github and Cloudflare’s pages as my first port of call for my needs.
if you setup everything with even moderate attention to the security involved, youll be fine. sounds like youre already there.
this is a common scenario, not a crazy idea or implementation. just keep your shit up to date
That’s one of the issues I’m concerned about. I’m happy enough to let things auto-update on a tight schedule and capable enough to fix things if eg. Watchtower goes wrong or updates a container to a dodgy version, but what I don’t want is to have “keeping things secure” turn into a second job.
One option here is to host it internally, and then VPN or ssh tunnel to your network for access.
Keeping openssh or a VPN up to date and secure is a much simpler thing than a web framework.
Separate your network access and your services. You get in trouble trying to use your service to gate access to your network.
I run plenty of stuff off my home network, although I use VPSs now more for the higher availability than residential internet. So long as you put basic protections in place like fail2ban and a sensible firewall, you shouldn’t have any issues.