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server-config/services/jellyfin/jellyfin.nix
Simon Gardling 5990319445
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jellyfin: fix caddy reverse proxy
2026-04-16 01:30:10 -04:00

67 lines
2.0 KiB
Nix

{
pkgs,
config,
service_configs,
lib,
...
}:
{
imports = [
(lib.serviceMountWithZpool "jellyfin" service_configs.zpool_ssds [
config.services.jellyfin.dataDir
config.services.jellyfin.cacheDir
])
(lib.serviceFilePerms "jellyfin" [
"Z ${config.services.jellyfin.dataDir} 0700 ${config.services.jellyfin.user} ${config.services.jellyfin.group}"
"Z ${config.services.jellyfin.cacheDir} 0700 ${config.services.jellyfin.user} ${config.services.jellyfin.group}"
])
];
services.jellyfin = {
enable = true;
package = pkgs.jellyfin.override { jellyfin-ffmpeg = (lib.optimizePackage pkgs.jellyfin-ffmpeg); };
inherit (service_configs.jellyfin) dataDir cacheDir;
};
services.caddy.virtualHosts."jellyfin.${service_configs.https.domain}".extraConfig = ''
reverse_proxy :${builtins.toString service_configs.ports.private.jellyfin.port} {
# Disable response buffering for streaming. Caddy's default partial
# buffering delays fMP4-HLS segments and direct-play responses where
# Content-Length is known (so auto-flush doesn't trigger).
flush_interval -1
transport http {
# Localhost: compression wastes CPU re-encoding already-compressed media.
compression off
}
header_up X-Real-IP {remote_host}
header_up X-Forwarded-For {remote_host}
header_up X-Forwarded-Proto {scheme}
}
request_body {
max_size 4096MB
}
'';
users.users.${config.services.jellyfin.user}.extraGroups = [
"video"
"render"
service_configs.media_group
];
# Protect Jellyfin login from brute force attacks
services.fail2ban.jails.jellyfin = {
enabled = true;
settings = {
backend = "auto";
port = "http,https";
logpath = "${config.services.jellyfin.dataDir}/log/log_*.log";
# defaults: maxretry=5, findtime=10m, bantime=10m
};
filter.Definition = {
failregex = ''^.*Authentication request for .* has been denied \(IP: "<ADDR>"\)\..*$'';
ignoreregex = "";
};
};
}