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{
inputs,
povSelf,
config,
lib,
pkgs,
...
}:
let
inherit (lib) types;
cfg = lib.getAttrFromPath povSelf config;
in
{
options = {
enable = {
type = types.bool;
default = false;
};
subdomain = {
type = types.str;
default = "grafana.infra";
};
domain = {
type = types.str;
default = "zaphyra.eu";
};
prometheusUrl = {
type = types.str;
default = "https://prometheus.infra.zaphyra.eu/";
};
};
config = lib.mkIf cfg.enable {
dns.zones."${cfg.domain}".subdomains."${cfg.subdomain}".CNAME = [ "${config.networking.fqdn}." ];
modules.filesystem.impermanence.system.dirs = [
{
directory = "/var/lib/grafana";
mode = "0700";
user = "grafana";
group = "grafana";
}
];
services.grafana = {
enable = true;
settings = {
server = {
domain = "${cfg.subdomain}.${cfg.domain}";
root_url = "https://${config.services.grafana.settings.server.domain}/";
http_addr = "::1";
http_port = 3001;
};
dashboards.min_refresh_interval = "15s";
security.allow_embedding = true;
"users".auto_assign_org_role = "Viewer";
"users".viewers_can_edit = true;
"users".home_page = "/d/rYdddlPWk/node-exporter-full";
"auth".disable_login_form = true;
"auth.basic".enabled = false;
"auth.anonymous".enabled = true;
"auth.anonymous".org_name = "Main Org.";
"auth.anonymous".org_role = "Viewer";
};
provision = {
enable = true;
datasources.settings.datasources = [
{
name = "Prometheus";
type = "prometheus";
url = cfg.prometheusUrl;
isDefault = true;
editable = false;
jsonData.timeInterval = "20s";
}
];
dashboards.settings.providers = [
{
folder = "provisioned";
allowUiUpdates = false;
options.path = ../../../../resources/grafanaDashboards;
}
];
};
};
services.nginx.virtualHosts."${cfg.subdomain}.${cfg.domain}" = {
useACMEHost = "${config.networking.fqdn}";
forceSSL = true;
kTLS = true;
locations."/".proxyPass =
"http://[::1]:${toString config.services.grafana.settings.server.http_port}/";
};
};
}