commit bc3fb7961976ce4d8c1df731f8cff1f97c14c27a · pyrox.dev/nixpkgs

nixos/modules/module-list.nix

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         ./services/monitoring/grafana.nix

     

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         ./services/monitoring/graphite.nix

     

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         ./services/monitoring/heapster.nix

     

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         ./services/monitoring/longview.nix

     

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         ./services/monitoring/monit.nix

     

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         ./services/monitoring/munin.nix

     

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         ./services/monitoring/nagios.nix

+77

nixos/modules/services/monitoring/longview.nix

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       { config, lib, pkgs, ... }:

     

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       with lib;

     

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       let

     

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         cfg = config.services.longview;

     

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         pidFile = "/run/longview.pid";

     

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         apacheConf =  ''

     

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           #location http://127.0.0.1/server-status?auto

     

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         '';

     

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         mysqlConf = ''

     

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           #username root

     

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           #password example_password

     

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         '';

     

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         nginxConf = ''

     

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           #location http://127.0.0.1/nginx_status

     

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         '';

     

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       in

     

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       {

     

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         options = {

     

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           services.longview = {

     

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             enable = mkOption {

     

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               type = types.bool;

     

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               default = false;

     

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               description = ''

     

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                 If enabled, system metrics will be sent to Linode LongView.

     

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               '';

     

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             };

     

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             apiKey = mkOption {

     

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               type = types.str;

     

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               description = ''

     

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                 Longview API key. To get this, look in Longview settings which

     

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                 are found at https://manager.linode.com/longview/.

     

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               '';

     

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             };

     

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           };

     

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         };

     

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         config = mkIf cfg.enable {

     

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           systemd.services.longview =

     

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             { description = "Longview Metrics Collection";

     

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               after = [ "network.target" ];

     

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               wantedBy = [ "multi-user.target" ];

     

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               serviceConfig.Type = "forking";

     

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               serviceConfig.ExecStop = "-${pkgs.coreutils}/bin/kill -TERM $MAINPID";

     

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               serviceConfig.ExecReload = "-${pkgs.coreutils}/bin/kill -HUP $MAINPID";

     

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               serviceConfig.PIDFile = pidFile;

     

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               serviceConfig.ExecStart = "${pkgs.longview}/bin/longview";

     

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             };

     

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           environment.etc."linode/longview.key" = {

     

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             mode = "0400";

     

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             text = cfg.apiKey;

     

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           };

     

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           environment.etc."linode/longview.d/Apache.conf" = {

     

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             mode = "0400";

     

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             text = apacheConf;

     

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           };

     

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           environment.etc."linode/longview.d/MySQL.conf" = {

     

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             mode = "0400";

     

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             text = mysqlConf;

     

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           };

     

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           environment.etc."linode/longview.d/Nginx.conf" = {

     

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             mode = "0400";

     

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             text = nginxConf;

     

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           };

     

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         };

     

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       }