dotfiles/modules/nixos/services/n8n.nix

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# n8n is an automation integration tool for connecting data from services
# together with triggers.
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{ config, lib, ... }:
{
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config = lib.mkIf config.services.n8n.enable {
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unfreePackages = [ "n8n" ];
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services.n8n = {
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webhookUrl = "https://${config.hostnames.n8n}";
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settings = {
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listen_address = "127.0.0.1";
port = 5678;
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};
};
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systemd.services.n8n.environment = {
N8N_EDITOR_BASE_URL = config.services.n8n.webhookUrl;
};
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# Configure Cloudflare DNS to point to this machine
services.cloudflare-dyndns.domains = [ config.hostnames.n8n ];
# Allow web traffic to Caddy
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caddy.routes = [
{
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match = [ { host = [ config.hostnames.n8n ]; } ];
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handle = [
{
handler = "reverse_proxy";
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upstreams = [ { dial = "localhost:${builtins.toString config.services.n8n.settings.port}"; } ];
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}
];
}
];
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};
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}