86 lines
2.5 KiB
Nix
86 lines
2.5 KiB
Nix
{
|
|
pkgs,
|
|
service_configs,
|
|
lib,
|
|
...
|
|
}:
|
|
{
|
|
imports = [
|
|
(lib.serviceMountWithZpool "traccar" service_configs.zpool_ssds [
|
|
"/var/lib/traccar"
|
|
])
|
|
(lib.serviceFilePerms "traccar" [
|
|
"Z /var/lib/traccar 0700 traccar traccar"
|
|
])
|
|
(lib.mkCaddyReverseProxy {
|
|
subdomain = "traccar";
|
|
port = service_configs.ports.private.traccar_web.port;
|
|
})
|
|
];
|
|
|
|
users.users.traccar = {
|
|
isSystemUser = true;
|
|
group = "traccar";
|
|
home = "/var/lib/traccar";
|
|
description = "Traccar GPS Tracking";
|
|
};
|
|
users.groups.traccar = { };
|
|
|
|
# PostgreSQL database (auto-created, peer auth via Unix socket)
|
|
services.postgresql = {
|
|
ensureDatabases = [ "traccar" ];
|
|
ensureUsers = [
|
|
{
|
|
name = "traccar";
|
|
ensureDBOwnership = true;
|
|
}
|
|
];
|
|
};
|
|
|
|
services.traccar = {
|
|
enable = true;
|
|
|
|
# The JDBC URL contains '$' (Java inner class) and '&' (query param
|
|
# separator) which break the NixOS module's XML generator + envsubst.
|
|
# Route it through environmentFile so envsubst replaces $TRACCAR_DB_URL
|
|
# with the literal value, and use & for valid XML (the XML parser
|
|
# decodes it back to & for JDBC).
|
|
environmentFile = pkgs.writeText "traccar-db-env" ''
|
|
TRACCAR_DB_URL=jdbc:postgresql:///traccar?socketFactory=org.newsclub.net.unix.AFUNIXSocketFactory$FactoryArg&socketFactoryArg=${service_configs.postgres.socket}/.s.PGSQL.5432
|
|
'';
|
|
|
|
settings = {
|
|
web.port = toString service_configs.ports.private.traccar_web.port;
|
|
|
|
# PostgreSQL via Unix socket (peer auth, junixsocket is bundled)
|
|
database = {
|
|
driver = "org.postgresql.Driver";
|
|
url = "$TRACCAR_DB_URL";
|
|
user = "traccar";
|
|
password = "";
|
|
};
|
|
|
|
# Only enable OsmAnd protocol (phone app). Prevents Traccar from
|
|
# opening 200+ default protocol ports that conflict with other services.
|
|
protocols.enable = "osmand";
|
|
osmand.port = toString service_configs.ports.public.traccar_tracking.port;
|
|
};
|
|
};
|
|
|
|
# Disable DynamicUser so we can use peer auth with PostgreSQL
|
|
systemd.services.traccar = {
|
|
after = [ "postgresql.service" ];
|
|
requires = [ "postgresql.service" ];
|
|
serviceConfig = {
|
|
DynamicUser = lib.mkForce false;
|
|
User = "traccar";
|
|
Group = "traccar";
|
|
};
|
|
};
|
|
|
|
# OsmAnd tracking port must be reachable from the internet for the phone app
|
|
networking.firewall.allowedTCPPorts = [
|
|
service_configs.ports.public.traccar_tracking.port
|
|
];
|
|
}
|