77 lines
1.8 KiB
Nix
77 lines
1.8 KiB
Nix
{ config
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, pkgs
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, lib
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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.my.monitoring.prometheus;
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in
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{
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options.my.monitoring.prometheus = {
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enable = lib.mkEnableOption "Enable prometheus as a data scraper";
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proxy = {
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enable = lib.mkEnableOption "Set the proxy entry for this service";
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domain = lib.mkOption {
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default = "example.com";
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type = lib.types.str;
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description = ''
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The domain where Caddy is reachable
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'';
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};
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host = lib.mkOption {
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default = "localhost";
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type = lib.types.str;
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description = ''
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Host name where the download manager stack is running
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'';
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};
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};
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};
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config = lib.mkMerge [
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(lib.mkIf cfg.enable {
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services.prometheus = {
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enable = true;
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scrapeConfigs = [
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{
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job_name = "download-mgr-stack";
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static_configs = [
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{
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targets = [
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"localhost:${toString config.services.prometheus.exporters.exportarr-prowlarr.port}"
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"localhost:${toString config.services.prometheus.exporters.exportarr-radarr.port}"
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"localhost:${toString config.services.prometheus.exporters.exportarr-sonarr.port}"
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"localhost:${toString config.services.prometheus.exporters.exportarr-lidarr.port}"
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"localhost:${toString config.services.prometheus.exporters.exportarr-readarr.port}"
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];
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}
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];
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}
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];
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};
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networking.firewall.allowedTCPPorts = [ 9090 ];
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})
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(lib.mkIf (cfg.proxy != { }) {
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services.caddy = with cfg.proxy; {
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virtualHosts."prometheus.${domain}".extraConfig = ''
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reverse_proxy http://${host}:9090
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import cloudflare
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'';
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};
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})
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];
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}
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