feat(agent): further adapt to openbao

Signed-off-by: Raito Bezarius <masterancpp@gmail.com>

nix/modules/openbao-agent.nix

@@ -4,7 +4,7 @@
 , ...
 }:
 let
-  cfg = config.services.vault;
+  cfg = config.services.openbao;
   settingsFormat = pkgs.formats.json { };
 
   autoAuthMethodModule = lib.types.submodule {
@@ -60,9 +60,9 @@ let
   };
 in
 {
-  options.services.vault.agents = lib.mkOption {
+  options.services.openbao.agents = lib.mkOption {
     default = { };
-    description = "Instances of vault agent";
+    description = "Instances of openbao agent";
     type = lib.types.attrsOf (lib.types.submodule {
       options = {
         settings = lib.mkOption {
@@ -75,7 +75,7 @@ in
   config = {
     systemd.services = lib.mapAttrs'
       (name: instanceCfg:
-        lib.nameValuePair "vault-agent-${name}" {
+        lib.nameValuePair "openbao-agent-${name}" {
           after = [ "network.target" ];
           wantedBy = [ "multi-user.target" ];
 
@@ -87,7 +87,8 @@ in
           path = [ pkgs.getent ];
           serviceConfig = {
             Restart = "on-failure";
-            ExecStart = "${pkgs.vault}/bin/vault agent -config=${settingsFormat.generate "agent.json" instanceCfg.settings}";
+            # TODO: cfg.package
+            ExecStart = "${lib.getExe pkgs.openbao} agent -config=${settingsFormat.generate "agent.json" instanceCfg.settings}";
           };
         })
       cfg.agents;