common/admins.nix

@@ -1,16 +1,13 @@
-let
-  keys = import ./ssh-keys.nix;
-in {
-  users.users.root.openssh.authorizedKeys.keys = 
-    keys.users.delroth ++
-    keys.users.k900 ++ 
-    keys.users.raito ++
-    keys.users.maxine ++ 
-    [
-      # more raito
-      "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDcEkYM1r8QVNM/G5CxJInEdoBCWjEHHDdHlzDYNSUIdHHsn04QY+XI67AdMCm8w30GZnLUIj5RiJEWXREUApby0GrfxGGcy8otforygfgtmuUKAUEHdU2MMwrQI7RtTZ8oQ0USRGuqvmegxz3l5caVU7qGvBllJ4NUHXrkZSja2/51vq80RF4MKkDGiz7xUTixI2UcBwQBCA/kQedKV9G28EH+1XfvePqmMivZjl+7VyHsgUVj9eRGA1XWFw59UPZG8a7VkxO/Eb3K9NF297HUAcFMcbY6cPFi9AaBgu3VC4eetDnoN/+xT1owiHi7BReQhGAy/6cdf7C/my5ehZwD"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE0xMwWedkKosax9+7D2OlnMxFL/eV4CvFZLsbLptpXr"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKiXXYkhRh+s7ixZ8rvG8ntIqd6FELQ9hh7HoaHQJRPU"
-      "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJFsZ7PMDt80tYXHyScQajNhqH4wuYg/o0OxfOHaZD4rXuT0VIKflKH1M9LslfHWIEH3XNeqhQOziH9r+Ny5JcM="
-    ];
+{
+  users.users.root.openssh.authorizedKeys.keys = [
+    # delroth
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII3tjB4KYDok3KlWxdBp/yEmqhhmybd+w0VO4xUwLKKV"
+    # raito
+    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDcEkYM1r8QVNM/G5CxJInEdoBCWjEHHDdHlzDYNSUIdHHsn04QY+XI67AdMCm8w30GZnLUIj5RiJEWXREUApby0GrfxGGcy8otforygfgtmuUKAUEHdU2MMwrQI7RtTZ8oQ0USRGuqvmegxz3l5caVU7qGvBllJ4NUHXrkZSja2/51vq80RF4MKkDGiz7xUTixI2UcBwQBCA/kQedKV9G28EH+1XfvePqmMivZjl+7VyHsgUVj9eRGA1XWFw59UPZG8a7VkxO/Eb3K9NF297HUAcFMcbY6cPFi9AaBgu3VC4eetDnoN/+xT1owiHi7BReQhGAy/6cdf7C/my5ehZwD"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE0xMwWedkKosax9+7D2OlnMxFL/eV4CvFZLsbLptpXr"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKiXXYkhRh+s7ixZ8rvG8ntIqd6FELQ9hh7HoaHQJRPU"
+    "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBJFsZ7PMDt80tYXHyScQajNhqH4wuYg/o0OxfOHaZD4rXuT0VIKflKH1M9LslfHWIEH3XNeqhQOziH9r+Ny5JcM="
+    # k900
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOi9vgVGs+S5kEsUqHPvyMMh1Q9gqL4TcbHoe5d73tun"
+  ];
 }

common/ssh-keys.nix

@@ -2,13 +2,10 @@
   machines = {
     bagel-box = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAsO4bNqY04uG13Pg3ubHfRDssTphDLzZ4YUniE5/p+M";
     meta01 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM5t9gYorOWgpCFDJgb24pyCKIabGpeI2H/UfdvXODcT";
-    gerrit01 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA+eSZu+u9sCynrMlsmFzQHLIELQAuVg0Cs1pBvwb4+A";
   };
 
   users = {
     delroth = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAII3tjB4KYDok3KlWxdBp/yEmqhhmybd+w0VO4xUwLKKV" ];
     raito = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICaw9ihTG7ucB8P38XdalEWev8+q96e2yNm4B+/I9IJp" ];
-    k900 = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOi9vgVGs+S5kEsUqHPvyMMh1Q9gqL4TcbHoe5d73tun" ];
-    maxine = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILpWQfhNFdrxMTP/1DwBVuk49f3df9iH7Tbdu8ltIKjr" ];
   };
 }

hosts/meta01.nixpkgs.lahfa.xyz/default.nix

@@ -23,7 +23,6 @@
   };
   bagel.meta.monitoring.address = "meta01.infra.forkos.org";
   bagel.services.prometheus.enable = true;
-  bagel.services.loki.enable = true;
   bagel.services.grafana.enable = true;
 
   i18n.defaultLocale = "fr_FR.UTF-8";

secrets.nix

@@ -9,11 +9,6 @@ let
     netbox-environment = [ machines.meta01 ];
     mimir-environment = [ machines.meta01 ];
     grafana-oauth-secret = [ machines.meta01 ];
-    loki-environment = [ machines.meta01 ];
-
-    # These are the same password, but nginx wants it in htpasswd format
-    loki-htpasswd = [ machines.meta01 ];
-    promtail-password = builtins.attrValues machines;
   };
 in
   builtins.listToAttrs (

secrets/loki-environment.age

@@ -1,9 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 j2r2qQ w0lLquFUUcmEZ/Fh1YSt85tAJkBwavORQbwMr7gMqF4
-J4T+EHm1uHbCZkAUNoNcB9uGSz082mFL8+dkCnvYQnM
--> ssh-ed25519 K3b7BA 28bJZgBPPc2KIE5+b8LJuQ5L4YAiRAJzucEuOqXHdVM
-7hKENFr8QX0jpwuuQEjGFrUywJuhL1Tdi2V4/gR8JWE
---- GSPZxz39TMMWv0qhotNgnXa5679Q7VK8JGjQjI7A8oM
-J²\@F“N•	³å…2‹®ô¨w×!¯1V
f»§˜Ž·’ÞO²CÓw®®V°£šÌº.^݆ 7<C2A0>w‡n4äàdW-Ö¾"@0¨ú¹EÏ¿·°ck,]M}x<>øÌ<C3B8>¡Ûy°[×ÁJ:!è‘	!ø螀c¬
-Bë¹R
-nøê€þÀáÆ^9í¤–M<ú

secrets/loki-htpasswd.age

@@ -1,7 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 j2r2qQ nLWy3WcVJWCl3rXkhcSbp1joqmkk06QnxhCZ4UtSvmw
-iQ+Hx/vhiFgkWfbxHwGjxMBEqzyGww4/9do3W7V/y1Y
--> ssh-ed25519 K3b7BA RkF2ADcjOGtivl9MrhO/HFwxlTAkbFHWL3iinUldMiM
-7q/zdVTMLevukZjkHtcN88iYzfTLvq2s3QdkgsFSO9M
---- 1b2HiK06vJPqBgHVDD0QELOtfkl7/rlgGS9uI1mSbus
-„uܧoL;õå¬"
4¦Û»Z¼˜@§öãƒÐ’3+93Q4óÄ o•ŒØwé“„6<>M-²DkJn´;ñ*g
<0A>OÛYœ75ËSò)Ù°©

secrets/promtail-password.age

@@ -1,12 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 +HUDfA ZUM0ACC/NIekvX1PkCiXTHaTeE3ybudmY3piHw2iekQ
-cHj94FIR6gNJ3Hw9FI7K15OYgxbjkajGtCftD+2Mr8c
--> ssh-ed25519 2D+APA tzlyOnAXnLxXO/47n45sFPiJF3FXd98UU5ajPhD2wSs
-P8ZdUiBeME17SU2BpMgOq4plyAqgzLOQWHa1+Q7cjYo
--> ssh-ed25519 j2r2qQ 3OikD9JOmug7kdPAPz+JT/ryB6xBQhu2+cwS9h5sKGI
-XiIuxOyey2I6hmqabUCPzLc85q/1r9OwVGjHWYNQsp0
--> ssh-ed25519 K3b7BA Bdqcqt4GgLzuSiEnIyImDiOQGwyIhhozRXMmNrp7glI
-65joZcnl0Hqe90Th2EdVgbcxUJFpy3fOgk6oPiSHh2A
---- 6x6BFNypc+u3DpsHX3SajwEy1TqsAtbFei0ddRpEoBg
-
-äªUG¾xj4»®Îþ‡b=óžóñ¼Rd<52>3sHYÝÔ<>
*Qµ9Ã6‚n‹34&äw›»~h!§
^„[êš

services/monitoring/default.nix

@@ -2,6 +2,5 @@
   imports = [
     ./exporters
     ./lgtm
-    ./promtail.nix
   ];
 }

services/monitoring/lgtm/default.nix

@@ -1,7 +1,6 @@
 {
   imports = [
     ./grafana.nix
-    ./loki.nix
     ./prometheus.nix
   ];
 }

services/monitoring/lgtm/grafana.nix

@@ -93,13 +93,6 @@ in
                 access = "proxy";
                 url = "http://127.0.0.1:9009/prometheus";
               }
-              {
-                name = "Loki";
-                type = "loki";
-                uid = "loki";
-                access = "proxy";
-                url = "http://127.0.0.1:9090/";
-              }
             ];
           };
         };

services/monitoring/lgtm/loki.nix

@@ -1,100 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}:
-let
-  cfg = config.bagel.services.loki;
-  inherit (lib) mkEnableOption mkIf;
-in
-{
-  options.bagel.services.loki.enable = mkEnableOption "Loki storage";
-
-  config = mkIf cfg.enable {
-    age.secrets = {
-      loki-htpasswd = {
-        file = ../../../secrets/loki-htpasswd.age;
-        owner = "nginx";
-      };
-      loki-environment.file = ../../../secrets/loki-environment.age;
-    };
-
-    services.loki = {
-      enable = true;
-      extraFlags = ["--config.expand-env"];
-
-      configuration = {
-        server = {
-          http_listen_port = 9090;
-          grpc_listen_port = 9096;
-
-          # 16M
-          grpc_server_max_recv_msg_size = 16777216;
-          grpc_server_max_send_msg_size = 16777216;
-        };
-
-        auth_enabled = false;
-
-        common = {
-          storage.s3 = {
-            endpoint = "s3.delroth.net";
-            region = "garage";
-            bucketnames = "bagel-loki";
-            secret_access_key = "\${S3_KEY}"; # This is a secret injected via an environment variable
-            access_key_id = "\${S3_KEY_ID}";
-            s3forcepathstyle = true;
-          };
-          ring.kvstore.store = "memberlist";
-          replication_factor = 1;
-        };
-
-        memberlist = {
-          bind_port = 7947;
-          advertise_port = 7947;
-        };
-
-        storage_config.tsdb_shipper = {
-          active_index_directory = "/var/lib/loki/index";
-          cache_location = "/var/lib/loki/cache";
-        };
-
-        compactor = {
-          working_directory = "/var/lib/loki/compactor";
-          compaction_interval = "10m";
-          retention_enabled = true;
-          retention_delete_delay = "1s";
-          retention_delete_worker_count = 150;
-          delete_request_store = "filesystem";
-        };
-
-        limits_config.retention_period = "1w";
-
-        schema_config = {
-          configs = [
-            {
-              from = "2024-07-01";
-              store = "tsdb";
-              object_store = "s3";
-              schema = "v13";
-              index = {
-                prefix = "index_";
-                period = "24h";
-              };
-            }
-          ];
-        };
-      };
-    };
-
-    systemd.services.loki.serviceConfig.EnvironmentFile = [ config.age.secrets.loki-environment.path ];
-
-    services.nginx.virtualHosts."loki.forkos.org" = {
-      enableACME = true;
-      forceSSL = true;
-      locations."/loki/api/v1/push" = {
-        proxyPass = "http://localhost:${toString config.services.loki.configuration.server.http_listen_port}";
-        basicAuthFile = config.age.secrets.loki-htpasswd.path;
-      };
-    };
-  };
-}

services/monitoring/promtail.nix

@@ -1,53 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}:
-let
-  cfg = config.bagel.monitoring.promtail;
-  inherit (lib) mkEnableOption mkIf;
-in
-{
-  options.bagel.monitoring.promtail.enable = (mkEnableOption "Promtail log export") // { default = true; };
-
-  config = mkIf cfg.enable {
-    age.secrets.promtail-password = {
-      file = ../../secrets/promtail-password.age;
-      owner = "promtail";
-    };
-
-    services.promtail = {
-      enable = true;
-      configuration = {
-        server.disable = true;
-        clients = [ 
-          {
-            url = "https://loki.forkos.org/loki/api/v1/push";
-            basic_auth = {
-              username = "promtail";
-              password_file = config.age.secrets.promtail-password.path;
-            };
-          }
-        ];
-        scrape_configs = [
-          {
-            job_name = "system";
-            journal = {
-              max_age = "12h";
-              labels = {
-                job = "systemd-journal";
-                host = config.networking.hostName;
-              };
-            };
-            relabel_configs = [
-              {
-                source_labels = [ "__journal__systemd_unit" ];
-                target_label = "unit";
-              }
-            ];
-          }
-        ];
-      };
-    };
-  };
-}