riak, nixos/riak: remove

Riak have been updated a lot since the version 2.2 (now 3.0.10) but
has seen no updated to the package. This is at this point
a problem forcing us to maintain old versions of erlang.

We would be happy to re accept a newer version of Riak if someone want
to spend the time to set it up.

8 files changed, 12 insertions, 184 deletions

diff --git a/nixos/doc/manual/from_md/release-notes/rl-2211.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2211.section.xml
index c8634941cd18a..53233754f0005 100644
--- a/nixos/doc/manual/from_md/release-notes/rl-2211.section.xml
+++ b/nixos/doc/manual/from_md/release-notes/rl-2211.section.xml
@@ -235,6 +235,13 @@
       </listitem>
       <listitem>
         <para>
+          riak package removed along with
+          <literal>services.riak</literal> module, due to lack of
+          maintainer to update the package.
+        </para>
+      </listitem>
+      <listitem>
+        <para>
           (Neo)Vim can not be configured with
           <literal>configure.pathogen</literal> anymore to reduce
           maintainance burden. Use <literal>configure.packages</literal>
diff --git a/nixos/doc/manual/release-notes/rl-2211.section.md b/nixos/doc/manual/release-notes/rl-2211.section.md
index 203f0f1791cb0..abe0c7bdeaa60 100644
--- a/nixos/doc/manual/release-notes/rl-2211.section.md
+++ b/nixos/doc/manual/release-notes/rl-2211.section.md
@@ -93,6 +93,8 @@ In addition to numerous new and upgraded packages, this release has the followin
 - PHP 7.4 is no longer supported due to upstream not supporting this
   version for the entire lifecycle of the 22.11 release.
 
+- riak package removed along with `services.riak` module, due to lack of maintainer to update the package.
+
 - (Neo)Vim can not be configured with `configure.pathogen` anymore to reduce maintainance burden.
 Use `configure.packages` instead.
 
diff --git a/nixos/modules/misc/ids.nix b/nixos/modules/misc/ids.nix
index 7d1faa50f4bfa..05d483af3c2e4 100644
--- a/nixos/modules/misc/ids.nix
+++ b/nixos/modules/misc/ids.nix
@@ -236,7 +236,7 @@ in
       gitit = 202;
       riemanntools = 203;
       subsonic = 204;
-      riak = 205;
+      # riak = 205; # unused, remove 2022-07-22
       #shout = 206; # dynamically allocated as of 2021-09-18
       gateone = 207;
       namecoin = 208;
@@ -553,7 +553,7 @@ in
       gitit = 202;
       riemanntools = 203;
       subsonic = 204;
-      riak = 205;
+      # riak = 205;#unused, removed 2022-06-22
       #shout = 206; #unused
       gateone = 207;
       namecoin = 208;
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 8ba609e99834f..c1e41c8951ca4 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -365,7 +365,6 @@
   ./services/databases/pgmanage.nix
   ./services/databases/postgresql.nix
   ./services/databases/redis.nix
-  ./services/databases/riak.nix
   ./services/databases/victoriametrics.nix
   ./services/desktops/accountsservice.nix
   ./services/desktops/bamf.nix
diff --git a/nixos/modules/rename.nix b/nixos/modules/rename.nix
index 1d22627649304..7a6a6b5ed30bb 100644
--- a/nixos/modules/rename.nix
+++ b/nixos/modules/rename.nix
@@ -97,6 +97,7 @@ with lib;
     (mkRemovedOptionModule [ "services" "gogoclient" ] "The corresponding package was removed from nixpkgs.")
     (mkRemovedOptionModule [ "services" "virtuoso" ] "The corresponding package was removed from nixpkgs.")
     (mkRemovedOptionModule [ "services" "openfire" ] "The corresponding package was removed from nixpkgs.")
+    (mkRemovedOptionModule [ "services" "riak" ] "The corresponding package was removed from nixpkgs.")
 
     # Do NOT add any option renames here, see top of the file
   ];
diff --git a/nixos/modules/services/databases/riak.nix b/nixos/modules/services/databases/riak.nix
deleted file mode 100644
index cc4237d038cdb..0000000000000
--- a/nixos/modules/services/databases/riak.nix
+++ /dev/null
@@ -1,162 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-
-  cfg = config.services.riak;
-
-in
-
-{
-
-  ###### interface
-
-  options = {
-
-    services.riak = {
-
-      enable = mkEnableOption "riak";
-
-      package = mkOption {
-        type = types.package;
-        default = pkgs.riak;
-        defaultText = literalExpression "pkgs.riak";
-        description = ''
-          Riak package to use.
-        '';
-      };
-
-      nodeName = mkOption {
-        type = types.str;
-        default = "riak@127.0.0.1";
-        description = ''
-          Name of the Erlang node.
-        '';
-      };
-
-      distributedCookie = mkOption {
-        type = types.str;
-        default = "riak";
-        description = ''
-          Cookie for distributed node communication.  All nodes in the
-          same cluster should use the same cookie or they will not be able to
-          communicate.
-        '';
-      };
-
-      dataDir = mkOption {
-        type = types.path;
-        default = "/var/db/riak";
-        description = ''
-          Data directory for Riak.
-        '';
-      };
-
-      logDir = mkOption {
-        type = types.path;
-        default = "/var/log/riak";
-        description = ''
-          Log directory for Riak.
-        '';
-      };
-
-      extraConfig = mkOption {
-        type = types.lines;
-        default = "";
-        description = ''
-          Additional text to be appended to <filename>riak.conf</filename>.
-        '';
-      };
-
-      extraAdvancedConfig = mkOption {
-        type = types.lines;
-        default = "";
-        description = ''
-          Additional text to be appended to <filename>advanced.config</filename>.
-        '';
-      };
-
-    };
-
-  };
-
-  ###### implementation
-
-  config = mkIf cfg.enable {
-
-    environment.systemPackages = [ cfg.package ];
-    environment.etc."riak/riak.conf".text = ''
-      nodename = ${cfg.nodeName}
-      distributed_cookie = ${cfg.distributedCookie}
-
-      platform_log_dir = ${cfg.logDir}
-      platform_etc_dir = /etc/riak
-      platform_data_dir = ${cfg.dataDir}
-
-      ${cfg.extraConfig}
-    '';
-
-    environment.etc."riak/advanced.config".text = ''
-      ${cfg.extraAdvancedConfig}
-    '';
-
-    users.users.riak = {
-      name = "riak";
-      uid = config.ids.uids.riak;
-      group = "riak";
-      description = "Riak server user";
-    };
-
-    users.groups.riak.gid = config.ids.gids.riak;
-
-    systemd.services.riak = {
-      description = "Riak Server";
-
-      wantedBy = [ "multi-user.target" ];
-      after = [ "network.target" ];
-
-      path = [
-        pkgs.util-linux # for `logger`
-        pkgs.bash
-      ];
-
-      environment.HOME = "${cfg.dataDir}";
-      environment.RIAK_DATA_DIR = "${cfg.dataDir}";
-      environment.RIAK_LOG_DIR = "${cfg.logDir}";
-      environment.RIAK_ETC_DIR = "/etc/riak";
-
-      preStart = ''
-        if ! test -e ${cfg.logDir}; then
-          mkdir -m 0755 -p ${cfg.logDir}
-          chown -R riak ${cfg.logDir}
-        fi
-
-        if ! test -e ${cfg.dataDir}; then
-          mkdir -m 0700 -p ${cfg.dataDir}
-          chown -R riak ${cfg.dataDir}
-        fi
-      '';
-
-      serviceConfig = {
-        ExecStart = "${cfg.package}/bin/riak console";
-        ExecStop = "${cfg.package}/bin/riak stop";
-        StandardInput = "tty";
-        User = "riak";
-        Group = "riak";
-        PermissionsStartOnly = true;
-        # Give Riak a decent amount of time to clean up.
-        TimeoutStopSec = 120;
-        LimitNOFILE = 65536;
-      };
-
-      unitConfig.RequiresMountsFor = [
-        "${cfg.dataDir}"
-        "${cfg.logDir}"
-        "/etc/riak"
-      ];
-    };
-
-  };
-
-}
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index 5e4325a1739fc..87bed40eac9e8 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -472,7 +472,6 @@ in {
   restartByActivationScript = handleTest ./restart-by-activation-script.nix {};
   restic = handleTest ./restic.nix {};
   retroarch = handleTest ./retroarch.nix {};
-  riak = handleTest ./riak.nix {};
   robustirc-bridge = handleTest ./robustirc-bridge.nix {};
   roundcube = handleTest ./roundcube.nix {};
   rspamd = handleTest ./rspamd.nix {};
diff --git a/nixos/tests/riak.nix b/nixos/tests/riak.nix
deleted file mode 100644
index e75d40fa25695..0000000000000
--- a/nixos/tests/riak.nix
+++ /dev/null
@@ -1,18 +0,0 @@
-import ./make-test-python.nix ({ lib, pkgs, ... }: {
-  name = "riak";
-  meta = with lib.maintainers; {
-    maintainers = [ Br1ght0ne ];
-  };
-
-  nodes.machine = {
-    services.riak.enable = true;
-    services.riak.package = pkgs.riak;
-  };
-
-  testScript = ''
-    machine.start()
-
-    machine.wait_for_unit("riak")
-    machine.wait_until_succeeds("riak ping 2>&1")
-  '';
-})