flake/configs/server.nix

66 lines
1.5 KiB
Nix

{
config,
_utils,
...
}: let
secrets = _utils.setupSharedSecrets config {
secrets = ["vmAuthToken"];
};
in {
imports = [
./common.nix
secrets.generate
];
_module.args.nixinate = {
host = config.networking.hostName;
sshUser = "leo";
buildOn = "remote";
substituteOnTarget = true;
hermetic = false; # hermetic fucks up for cross-system deployments
};
services = {
tailscale.extraUpFlags = ["--advertise-exit-node"];
openssh = {
enable = true;
settings = {
PermitRootLogin = "no";
PasswordAuthentication = false;
KbdInteractiveAuthentication = false;
X11Forwarding = false;
};
};
prometheus.exporters.node = {
enable = true;
port = 9091;
enabledCollectors = ["systemd"];
};
vmagent = {
enable = true;
remoteWrite.url = "https://metrics.uku3lig.net/api/v1/write";
extraArgs = ["-remoteWrite.bearerToken $VM_AUTH_TOKEN"];
prometheusConfig = {
global.scrape_interval = "15s";
scrape_configs = [
{
job_name = "node";
static_configs = [{targets = ["localhost:${builtins.toString config.services.prometheus.exporters.node.port}"];}];
relabel_configs = [
{
target_label = "instance";
replacement = config.networking.hostName;
}
];
}
];
};
};
};
systemd.services.vmagent.serviceConfig.EnvironmentFile = secrets.get "vmAuthToken";
}