Use attrs for secrets instead of lists

[perso/Immae/Config/Nix.git] / modules / private / monitoring / status.nix

{ config, pkgs, lib, name, ... }:
{
  options = {
    myServices.status = {
      enable = lib.mkOption {
        type = lib.types.bool;
        default = false;
        description = ''
          Whether to enable status app.
        '';
      };
    };
  };
  config = lib.mkIf config.myServices.status.enable {
    secrets.keys."naemon-status/environment" = {
      user = "naemon";
      group = "naemon";
      permissions = "0400";
      text = ''
        TOKENS=${builtins.concatStringsSep " " config.myEnv.monitoring.nrdp_tokens}
        '';
    };
    services.nginx = {
      enable = true;
      recommendedOptimisation = true;
      recommendedGzipSettings = true;
      recommendedProxySettings = true;
      upstreams."netdata".servers = { "127.0.0.1:19999" = {}; };
      upstreams."netdata".extraConfig = ''
        keepalive 64;
        '';
      virtualHosts."status.eban.bzh" = {
        acmeRoot = config.myServices.certificates.webroot;
        useACMEHost = name;
        forceSSL = true;
        locations."/".proxyPass = "http://unix:/run/naemon-status/socket.sock:/";
      };
      virtualHosts."status.immae.eu" = {
        acmeRoot = config.myServices.certificates.webroot;
        useACMEHost = name;
        forceSSL = true;
        locations."/".proxyPass = "http://unix:/run/naemon-status/socket.sock:/";

        locations."= /netdata".return = "301 /netdata/";
        locations."~ /netdata/(?<ndpath>.*)".extraConfig = ''
          proxy_redirect off;
          proxy_set_header Host $host;

          proxy_set_header X-Forwarded-Host $host;
          proxy_set_header X-Forwarded-Server $host;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          proxy_http_version 1.1;
          proxy_pass_request_headers on;
          proxy_set_header Connection "keep-alive";
          proxy_store off;
          proxy_pass http://netdata/$ndpath$is_args$args;

          gzip on;
          gzip_proxied any;
          gzip_types *;
          '';
      };
    };
    security.acme.certs."${name}" = {
      extraDomains."status.immae.eu" = null;
      extraDomains."status.eban.bzh" = null;
      user = config.services.nginx.user;
      group = config.services.nginx.group;
    };

    myServices.certificates.enable = true;
    networking.firewall.allowedTCPPorts = [ 80 443 ];
    systemd.services.naemon-status = {
      description = "Naemon status";
      after = [ "network.target" ];
      wantedBy = [ "multi-user.target" ];

      serviceConfig = {
        EnvironmentFile = config.secrets.fullPaths."naemon-status/environment";
        Type = "simple";
        WorkingDirectory = "${./status}";
        ExecStart = let
          python = pkgs.python3.withPackages (p: [ p.gunicorn p.flask p.flask_login ]);
        in
          "${python}/bin/gunicorn -w4 --bind unix:/run/naemon-status/socket.sock app:app";
        User = "naemon";
        RuntimeDirectory = "naemon-status";
        StandardOutput = "journal";
        StandardError = "inherit";
      };
    };
  };
}