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|
{ config, lib, pkgs, ... }:
let
cfg = config.my.services.monitoring.grafana;
secrets = config.age.secrets;
in
{
options.my.services.monitoring.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;
settings = {
security.adminUser = "fcuny";
analytics.reporting_enabled = false;
server.http_port = 4000;
server.http_addr = "127.0.0.1";
};
provision = {
enable = true;
datasources.settings.datasources = [
{
name = "prometheus";
type = "prometheus";
isDefault = true;
url = "http://${config.my.services.monitoring.prometheus.listenAddress}:${toString config.my.services.monitoring.prometheus.listenPort}";
}
{
name = "loki";
url = "https://loki.${config.homelab.domain}";
type = "loki";
}
];
dashboards.settings.providers = [{
disableDeletion = true;
options.path = ./dashboards;
}];
};
};
services.nginx.virtualHosts."${cfg.vhostName}" = {
forceSSL = true;
useACMEHost = config.homelab.domain;
listen = [
{
addr = "192.168.6.40";
port = 443;
ssl = true;
}
{
addr = "192.168.6.40";
port = 80;
ssl = false;
}
];
locations."/" = {
proxyPass = "http://${config.services.grafana.settings.server.http_addr}:${
toString config.services.grafana.settings.server.http_port
}";
proxyWebsockets = true;
};
};
my.services.backup = {
paths = [ "/var/lib/grafana" ];
exclude = [
"/var/lib/grafana/data/log/"
"/var/lib/grafana/log/"
];
};
};
}
|
