65 lines
1.3 KiB
Nix
65 lines
1.3 KiB
Nix
{
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pkgs,
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config,
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lib,
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namespace,
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...
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}: let
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inherit (lib.modules) mkIf;
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inherit (lib.options) mkEnableOption;
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cfg = config.${namespace}.services.observability.promtail;
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in {
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options.${namespace}.services.observability.promtail = {
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enable = mkEnableOption "enable Grafana Promtail";
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};
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config = mkIf cfg.enable {
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services.promtail = {
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enable = true;
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# Ensures proper permissions
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extraFlags = [
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"-config.expand-env=true"
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];
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configuration = {
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server = {
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http_listen_port = 9004;
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grpc_listen_port = 0;
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};
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positions = {
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filename = "filename";
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};
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clients = [
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{
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url = "http://[::1]:9003/loki/api/v1/push";
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}
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];
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scrape_configs = [
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{
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job_name = "journal";
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journal = {
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max_age = "12h";
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labels = {
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job = "systemd-journal";
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host = "ulmo";
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};
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};
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relabel_configs = [
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{
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source_labels = ["__journal__systemd_unit"];
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target_label = "unit";
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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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networking.firewall.allowedTCPPorts = [9004];
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};
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}
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