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https://github.com/nmasur/dotfiles
synced 2024-11-09 23:22:57 +00:00
working prometheus setup with processes
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parent
9d4bf082c7
commit
76a7480a1d
@ -10,6 +10,12 @@
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config.boot.zfs.package.latestCompatibleLinuxPackages;
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config.boot.zfs.package.latestCompatibleLinuxPackages;
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boot.kernelParams = [ "nohibernate" ];
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boot.kernelParams = [ "nohibernate" ];
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boot.supportedFilesystems = [ "zfs" ];
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boot.supportedFilesystems = [ "zfs" ];
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services.prometheus.exporters.zfs.enable = true;
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scrapeTargets = [
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"127.0.0.1:${
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builtins.toString config.services.prometheus.exporters.zfs.port
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}"
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];
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};
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};
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@ -11,6 +11,7 @@
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config = {
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config = {
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adminpassFile = config.secrets.nextcloud.dest;
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adminpassFile = config.secrets.nextcloud.dest;
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extraTrustedDomains = [ config.hostnames.content ];
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extraTrustedDomains = [ config.hostnames.content ];
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trustedProxies = [ "127.0.0.1" ];
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};
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};
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};
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};
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@ -74,6 +75,21 @@
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requires = [ "phpfpm-nextcloud.service" ];
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requires = [ "phpfpm-nextcloud.service" ];
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};
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};
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# Log metrics to prometheus
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services.prometheus.exporters.nextcloud = {
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enable = true;
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username = config.services.nextcloud.config.adminuser;
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url = "http://localhost:8080";
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passwordFile = config.services.nextcloud.config.adminpassFile;
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};
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scrapeTargets = [
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"127.0.0.1:${
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builtins.toString config.services.prometheus.exporters.nextcloud.port
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}"
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];
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# Allows nextcloud-exporter to read passwordFile
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users.users.nextcloud-exporter.extraGroups = [ "nextcloud" ];
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};
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};
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}
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}
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@ -1,5 +1,11 @@
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{ config, pkgs, lib, ... }: {
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{ config, pkgs, lib, ... }: {
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options.scrapeTargets = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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description = "Prometheus scrape targets";
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default = [ ];
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};
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config = let
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config = let
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# If hosting Grafana, host local Prometheus and listen for inbound jobs. If
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# If hosting Grafana, host local Prometheus and listen for inbound jobs. If
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@ -8,12 +14,33 @@
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in lib.mkIf config.services.prometheus.enable {
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in lib.mkIf config.services.prometheus.enable {
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scrapeTargets = [
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"127.0.0.1:${
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builtins.toString config.services.prometheus.exporters.node.port
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}"
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"127.0.0.1:${
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builtins.toString config.services.prometheus.exporters.systemd.port
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}"
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"127.0.0.1:${
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builtins.toString config.services.prometheus.exporters.process.port
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}"
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];
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services.prometheus = {
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services.prometheus = {
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exporters.node.enable = true;
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exporters.node.enable = true;
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exporters.systemd.enable = true;
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exporters.process.enable = true;
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exporters.process.settings.process_names = [
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# Remove nix store path from process name
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{
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name = "{{.Matches.Wrapped}} {{ .Matches.Args }}";
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cmdline = [ "^/nix/store[^ ]*/(?P<Wrapped>[^ /]*) (?P<Args>.*)" ];
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}
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];
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extraFlags = lib.mkIf isServer [ "--web.enable-remote-write-receiver" ];
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extraFlags = lib.mkIf isServer [ "--web.enable-remote-write-receiver" ];
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scrapeConfigs = [{
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scrapeConfigs = [{
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job_name = config.networking.hostName;
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job_name = config.networking.hostName;
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static_configs = [{ targets = [ "127.0.0.1:9100" ]; }];
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static_configs = [{ targets = config.scrapeTargets; }];
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}];
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}];
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webExternalUrl =
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webExternalUrl =
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lib.mkIf isServer "https://${config.hostnames.prometheus}";
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lib.mkIf isServer "https://${config.hostnames.prometheus}";
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