tags |
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english, tutorial |
We are going to use caddy because it manages SSL certificates automatically 😍, seriously! it's magic!
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Point a (sub)domain to your server's public IP
For simplicity, let's use a free DDNS like duckdns.org to point a subdomain (e.g. example-123.duckdns.org) to your server's IP (e.g. 192.0.2.1)
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Install caddy in your server
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Run it
Assuming application is running on port 3000
sudo caddy reverse-proxy \ --from example-123.duckdns.org.com \ --to 127.0.0.1:3000
That's it!
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Configure a domain (Namecheap's interface)
More info about how to [[Point a domain to an IP in a DNS provider]]
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Run caddy as a service
Assuming application is running on port 3000
The Caddyfile (In Debian / Ubuntu it's located at
/etc/caddy/Caddyfile
)www.example.com { redir https://example.com{uri} } example.com { reverse_proxy 127.0.0.1:3000 }
sudo systemctl restart caddy