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{ config, lib, pkgs, ... }:
let
cfg = config.my.services.grafana;
secrets = config.age.secrets;
in
{
options.my.services.grafana = with lib; {
enable = mkEnableOption "grafana observability stack";
vhostName = mkOption {
type = types.str;
example = "dash.fcuny.net";
description = "Name for the virtual host";
};
};
config = lib.mkIf cfg.enable {
services.grafana = {
enable = true;
security.adminUser = "fcuny";
analytics.reporting.enable = false;
port = 4000;
provision = {
enable = true;
datasources = [{
name = "prometheus";
type = "prometheus";
isDefault = true;
url = "http://localhost:9090";
}];
dashboards = [{
disableDeletion = true;
options.path = ./dashboards;
}];
};
};
services.nginx.virtualHosts."${cfg.vhostName}" = {
forceSSL = true;
useACMEHost = cfg.vhostName;
listen = [
{
addr = "100.85.232.66";
port = 443;
ssl = true;
}
{
addr = "100.85.232.66";
port = 80;
ssl = false;
}
];
locations."/" = {
proxyPass = "http://${config.services.grafana.addr}:${
toString config.services.grafana.port
}";
proxyWebsockets = true;
};
};
security.acme.certs."${cfg.vhostName}" = {
dnsProvider = "gcloud";
credentialsFile = secrets."acme/credentials".path;
};
my.services.backup = {
paths = [ "/var/lib/grafana" ];
exclude = [ "/var/lib/grafana/log/" ];
};
};
}
|
