fix: use jwt, simplify slurmrestd, and make slurmdbd optional

modules/hpc/slurm.nix

@@ -19,13 +19,14 @@ let
     };
 
     services.slurm = {
+      clusterName=cfg.clusterName;
       controlMachine = cfg.controlMachine;
       nodeName = cfg.nodeName;
       partitionName = cfg.partitionName;
       extraConfig = ''
         # AccountingStorageType=accounting_storage/none
         AccountingStorageType=accounting_storage/slurmdbd
-        AccountingStorageExternalHost=${cfg.dbdHosts}
+        AccountingStorageHost=${cfg.dbdHost}
         JobAcctGatherType=jobacct_gather/linux
         MailDomain=${cfg.mailDomain}
         MailProg=/run/wrappers/bin/sendmail
@@ -64,11 +65,12 @@ let
       #   MailDomain=itpartner.no
       #   MailProg=${pkgs.ssmtp}/bin/ssmtp
       # '';
-      dbdserver = {
-        enable = true;
-        dbdHost = cfg.controlMachine;
-        # storagePass  = cfg.storagePass;
-      };
+    };
+
+    services.slurm.dbdserver = {
+      enable = cfg.dbdServer;
+      dbdHost = cfg.controlMachine;
+      # storagePass  = cfg.storagePass;
     };
 
     networking.firewall.allowedTCPPorts = [ 6817 ];
@@ -166,6 +168,11 @@ in
       default = 307;
     };
 
+    clusterName = mkOption {
+      type = types.str;
+      default = null;
+    };
+
     pkey = mkOption {
       type = types.str;
       default = "0x7fff";
@@ -176,9 +183,9 @@ in
       default = null;
     };
 
-    dbdHosts = mkOption {
+    dbdHost = mkOption {
       type = types.str;
-      default = null;
+      default = "localhost";
     };
 
     server = mkOption {
@@ -186,6 +193,11 @@ in
       default = false;
     };
 
+    dbdServer = mkOption {
+      type = types.bool;
+      default = false;
+    };
+
     client = mkOption {
       type = types.bool;
       default = false;