diff options
Diffstat (limited to 'modules/services/monitoring/grafana.nix')
-rw-r--r-- | modules/services/monitoring/grafana.nix | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/modules/services/monitoring/grafana.nix b/modules/services/monitoring/grafana.nix new file mode 100644 index 0000000..44b0447 --- /dev/null +++ b/modules/services/monitoring/grafana.nix @@ -0,0 +1,83 @@ +{ 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://localhost:9090"; + } + { + name = "loki"; + url = "http://192.168.6.40:3100"; + type = "loki"; + } + ]; + dashboards.settings.providers = [{ + 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.settings.server.http_addr}:${ + toString config.services.grafana.settings.server.http_port + }"; + proxyWebsockets = true; + }; + }; + + security.acme.certs."${cfg.vhostName}" = { + dnsProvider = "gcloud"; + credentialsFile = secrets."acme/credentials".path; + }; + + my.services.backup = { + paths = [ "/var/lib/grafana" ]; + exclude = [ + "/var/lib/grafana/data/log/" + "/var/lib/grafana/log/" + ]; + }; + }; +} |