125 lines
3.3 KiB
Nix
125 lines
3.3 KiB
Nix
{ config, pkgs, ... }:
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{
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sops.secrets."grafana/secrets.env" = {};
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services.caddy.virtualHosts."grafana.taild5f7e6.ts.net".extraConfig =
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assert config.services.caddy.enable;
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''
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import default-settings
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bind tailscale/grafana
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reverse_proxy localhost:${toString config.services.grafana.settings.server.http_port}
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'';
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systemd.services.grafana.serviceConfig.EnvironmentFile = config.sops.secrets."grafana/secrets.env".path;
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services.grafana = {
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enable = true;
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settings = {
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server = {
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domain = "grafana.taild5f7e6.ts.net";
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root_url = "https://grafana.taild5f7e6.ts.net/";
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enforce_domain = true;
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http_addr = "127.0.0.1";
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http_port = 9001;
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enable_gzip = true;
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};
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"auth.generic_oauth" = {
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enabled = true;
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name = "Kanidm";
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client_id = "grafana";
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auth_url = "https://kanidm.wo2wz.fyi/ui/oauth2";
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token_url = "https://kanidm.wo2wz.fyi/oauth2/token";
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api_url = "https://kanidm.wo2wz.fyi/oauth2/openid/grafana/userinfo";
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scopes = [ "openid" "profile" "email" "groups" "offline_access" ];
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login_attribute_path = "preferred_username";
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email_attribute_path = "email";
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groups_attribute_path = "groups";
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role_attribute_path = "contains(grafana_users[*], 'GrafanaAdmin') && 'GrafanaAdmin' || 'Viewer'";
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allow_assign_grafana_admin = true;
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allow_sign_up = true;
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use_pkce = true;
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use_refresh_token = true;
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};
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security = {
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secret_key = "$__env{GRAFANA_SECRET_KEY}";
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disable_initial_admin_creation = true;
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cookie_secure = true;
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disable_gravatar = true;
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};
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analytics = {
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reporting_enabled = false;
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feedback_links_enabled = false;
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};
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};
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provision = {
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enable = true;
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dashboards.settings.providers = [
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{
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name = "Node Exporter Full";
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disableDeletion = true;
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options.path = builtins.fetchurl {
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url = "https://grafana.com/api/dashboards/1860/revisions/42/download";
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name = "node-exporter-full.json";
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sha256 = "sha256:0phjy96kq4kymzggm0r51y8i2s2z2x3p69bd5nx4n10r33mjgn54";
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};
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}
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];
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datasources.settings.datasources = [
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{
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name = "Prometheus";
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type = "prometheus";
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url = "http://127.0.0.1:${toString config.services.prometheus.port}";
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}
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];
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};
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};
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services.caddy.virtualHosts."prometheus.taild5f7e6.ts.net".extraConfig =
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assert config.services.caddy.enable;
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''
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import default-settings
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bind tailscale/prometheus
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reverse_proxy localhost:${toString config.services.prometheus.port}
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'';
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services.prometheus = {
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enable = true;
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listenAddress = "127.0.0.1";
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port = 9000;
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webExternalUrl = "https://prometheus.taild5f7e6.ts.net";
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globalConfig.scrape_interval = "10s";
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exporters.node = {
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enable = true;
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listenAddress = "127.0.0.1";
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port = 9002;
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enabledCollectors = [ "systemd" "processes" ];
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};
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scrapeConfigs = [
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{
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job_name = "Node exporter";
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static_configs = [
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{
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targets = [ "localhost:${toString config.services.prometheus.exporters.node.port}" ];
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}
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];
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}
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];
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};
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}
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