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cache in ram

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Bryan Ramos 2026-03-14 17:38:56 -04:00
parent 80736f1a40
commit 5ace95d238
1 changed files with 11 additions and 16 deletions
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27
system/machines/server/modules/frigate/default.nix
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@ -83,7 +83,7 @@ in
ffmpeg.inputs = [ ffmpeg.inputs = [
{ {
path = "rtsp://127.0.0.1:8554/parking_lot"; path = "rtsp://127.0.0.1:8554/parking_lot";
roles = [ "record" ]; roles = [ "record" "live" ];
} }
{ {
path = "rtsp://127.0.0.1:8554/parking_lot_sub"; path = "rtsp://127.0.0.1:8554/parking_lot_sub";
@ -115,26 +115,21 @@ in
forceSSL = true; forceSSL = true;
}; };
# Bind mount caches into the 3TB frigate LVM volume # Frigate segment cache in RAM (reduces disk writes)
fileSystems."/var/cache/frigate" = {
device = "tmpfs";
fsType = "tmpfs";
options = [ "size=512M" "mode=0755" ];
};
systemd.tmpfiles.rules = [ systemd.tmpfiles.rules = [
"d /var/lib/frigate/cache 0750 frigate frigate -" # Set ownership after tmpfs mount
"d /var/lib/frigate/nginx-cache 0750 nginx nginx -" "d /var/cache/frigate 0750 frigate frigate -"
]; ];
fileSystems."/var/cache/frigate" = { # Backup recordings/database
device = "/var/lib/frigate/cache";
options = [ "bind" ];
};
fileSystems."/var/cache/nginx/frigate" = {
device = "/var/lib/frigate/nginx-cache";
options = [ "bind" ];
};
# Backup recordings/database, exclude caches
modules.system.backup = { modules.system.backup = {
paths = [ "/var/lib/frigate" ]; paths = [ "/var/lib/frigate" ];
exclude = [ "*/cache" "*/nginx-cache" ];
}; };
}; };