109 lines
2.1 KiB
Nix
109 lines
2.1 KiB
Nix
# Module: services/loki
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# Enables the Loki logserver
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{
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config,
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lib,
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pkgs,
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pkgsUnstable,
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inputs,
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...
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}:
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with lib;
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let
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cfg = config.loki;
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httpPort = 3100;
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grpcPort = 9096;
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in
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{
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options.loki = {
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enable = mkEnableOption "Enables loki module";
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};
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config = mkIf cfg.enable {
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services.loki = {
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enable = true;
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package = pkgsUnstable.grafana-loki;
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configuration = {
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auth_enabled = false;
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server = {
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http_listen_port = httpPort;
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grpc_listen_port = grpcPort;
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log_level = "error";
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grpc_server_max_concurrent_streams = 1000;
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};
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common = {
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instance_addr = "127.0.0.1";
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path_prefix = "/var/lib/loki";
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storage = {
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filesystem = {
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chunks_directory = "/var/lib/loki/chunks";
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rules_directory = "/var/lib/loki/rules";
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};
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};
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replication_factor = 1;
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ring = {
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kvstore = {
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store = "inmemory";
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};
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};
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};
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query_range = {
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results_cache = {
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cache = {
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embedded_cache = {
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enabled = true;
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max_size_mb = 100;
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};
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};
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};
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};
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limits_config = {
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metric_aggregation_enabled = true;
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volume_enabled = true;
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};
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schema_config = {
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configs = [
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{
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from = "2020-10-24";
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store = "tsdb";
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object_store = "filesystem";
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schema = "v13";
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index = {
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prefix = "index_";
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period = "24h";
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};
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}
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];
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};
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pattern_ingester = {
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enabled = true;
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metric_aggregation = {
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loki_address = "localhost:3100";
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};
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};
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ruler = {
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alertmanager_url = "http://localhost:9093";
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};
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frontend = {
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encoding = "protobuf";
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};
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analytics = {
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reporting_enabled = false;
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};
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};
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};
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};
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}
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