diff --git a/server/core/Compute.php b/server/core/Compute.php
index 5a45362..1312083 100644
--- a/server/core/Compute.php
+++ b/server/core/Compute.php
@@ -51,7 +51,7 @@ class compute
          * Create server.
          * @return array
          */ 
-        public function createServer(array $options)
+        public function createServer()
         {
 
                 $server = $this->libClass->createServer();
@@ -60,9 +60,11 @@ class compute
          * Get server details.
          * @return array
          */
-        public function getServer(array $options = [])
+        public function getServer()
         {
-                $server = $this->libClass->getServer($options);
+		$serverId = $this->app->getPostParam("serverId");
+		$opt = array('id' => $serverId);
+                $server = $this->libClass->getServer($opt);
 		$this->app->setOutput("MyServer", $server);
                 return;
         }
@@ -70,9 +72,11 @@ class compute
          * Get flavor details.
          * @return array
          */
-        public function getFlavor(array $options = [])
+        public function getFlavor()
         {
-                $flavor = $this->libClass->getFlavor($options);
+		$flavorId = $this->app->getPostParam("flavorId");
+		$opt = array('id' => $flavorId);
+                $flavor = $this->libClass->getFlavor($opt);
 		$this->app->setOutput("MyFlavor", $flavor);
                 return;
         }
@@ -82,7 +86,9 @@ class compute
          */
         public function getImage(array $options = [])
         {
-                $image = $this->libClass->getImage($options);
+		$imageId = $this->app->getPostParam("imageId");
+		$opt = array('id' => $imageId);
+                $image = $this->libClass->getImage($opt);
 		$this->app->setOutput("MyImage", $image);
                 return;
         }