update

app.js

@@ -398,7 +398,11 @@ function openDuplicateModal(container) {
   
       // Populate the modal fields with the current configurations
       document.getElementById('container-name').value = config.Name.replace(/^\//, '');
+      document.getElementById('container-hostname').value = config.Config.Hostname.replace(/^\//, '');
       document.getElementById('container-image').value = config.Config.Image;
+      document.getElementById('container-netmode').value = config.HostConfig?.NetworkMode;
+      document.getElementById('container-cpu').value = config.HostConfig?.CpuCount;
+      document.getElementById('container-memory').value = Math.round(config.HostConfig?.Memory / (1024 * 1024));
       document.getElementById('container-config').value = JSON.stringify(config, null, 2);
   
       // Show the modal
@@ -412,7 +416,11 @@ duplicateContainerForm.addEventListener('submit', (e) => {
     e.preventDefault();
   
     const name = document.getElementById('container-name').value.trim();
+    const hostname = document.getElementById('container-hostname').value.trim();
     const image = document.getElementById('container-image').value.trim();
+    const netmode = document.getElementById('container-netmode').value.trim();
+    const cpu = document.getElementById('container-cpu').value.trim();
+    const memory = document.getElementById('container-memory').value.trim();
     const configJSON = document.getElementById('container-config').value.trim();
   
     let config;
@@ -424,9 +432,9 @@ duplicateContainerForm.addEventListener('submit', (e) => {
     }
   
     console.log(`[INFO] Sending duplicateContainer command for name: ${name}`);
-    
+   
     // Send the duplicate command to the server
-    sendCommand('duplicateContainer', { name, config });
+    sendCommand('duplicateContainer', { name, image, hostname, netmode, cpu, memory, config });
   
     // Close the modal
     duplicateModal.hide();
@@ -453,4 +461,4 @@ window.addEventListener('beforeunload', () => {
       connection.swarm.destroy();
     }
   }
-});
+});

index.html

@@ -190,10 +190,26 @@
               <label for="container-name" class="form-label">Container Name</label>
               <input type="text" class="form-control" id="container-name" required>
             </div>
+            <div class="mb-3">
+              <label for="container-image" class="form-label">Hostname</label>
+              <input type="text" class="form-control" id="container-hostname" required>
+            </div>
             <div class="mb-3">
               <label for="container-image" class="form-label">Image</label>
               <input type="text" class="form-control" id="container-image" required>
             </div>
+            <div class="mb-3">
+              <label for="container-image" class="form-label">Net Mode</label>
+              <input type="text" class="form-control" id="container-netmode" required>
+            </div>
+            <div class="mb-3">
+              <label for="container-cpu" class="form-label">CPU Count</label>
+              <input type="number" class="form-control" id="container-cpu" required>
+            </div>
+            <div class="mb-3">
+              <label for="container-memory" class="form-label">Memory (MB)</label>
+              <input type="number" class="form-control" id="container-memory" required>
+            </div>
             <!-- Container Configuration as JSON -->
             <div class="mb-3">
               <label for="container-config" class="form-label">Container Configuration (JSON)</label>
@@ -229,4 +245,4 @@
   <!-- Your App JS -->
   <script type="module" src="app.js"></script>
 </body>
-</html>
+</html>

server/server.js

@@ -44,8 +44,11 @@ swarm.on('connection', (peer) => {
 
         case 'duplicateContainer':
           console.log('[INFO] Handling \'duplicateContainer\' command');
-          const { name, config: dupConfig } = parsedData.args;
+          const { name, image, hostname, netmode, cpu, memory, config: dupConfig } = parsedData.args;
-          await duplicateContainer(name, dupConfig, peer);
+          const memoryInMB = memory * 1024 * 1024;
+          console.log("MEMEMMEMEMEMEMEMEMMEME " + memoryInMB)
+
+          await duplicateContainer(name, image, hostname, netmode, cpu, memoryInMB, dupConfig, peer);
           return; // Response is handled within the duplicateContainer function
 
         case 'startContainer':
@@ -132,7 +135,7 @@ function cleanupPeer(peer) {
 }
 
 // Function to duplicate a container
-async function duplicateContainer(name, config, peer) {
+async function duplicateContainer(name, image, hostname, netmode, cpu, memory, config, peer) {
   try {
     // Remove non-essential fields from the configuration
     const sanitizedConfig = { ...config };
@@ -144,6 +147,13 @@ async function duplicateContainer(name, config, peer) {
     delete sanitizedConfig.Path;
     delete sanitizedConfig.Args;
     delete sanitizedConfig.Image;
+    delete sanitizedConfig.Hostname;
+    delete sanitizedConfig.CpuCount;
+    delete sanitizedConfig.Memory;
+    delete sanitizedConfig.CpuShares;
+    delete sanitizedConfig.CpusetCpus;
+
+
 
     // Ensure the container has a unique name
     const newName = name;
@@ -155,12 +165,25 @@ async function duplicateContainer(name, config, peer) {
       return;
     }
 
+
+    const cpusetCpus = Array.from({ length: cpu }, (_, i) => i).join(",");
+    const nanoCpus = cpu * 1e9;
+
     // Create a new container with the provided configuration
     const newContainer = await docker.createContainer({
-      ...sanitizedConfig.Config,
+      ...sanitizedConfig.Config, // General configuration
-      name: newName,
+      name: newName,            // Container name
-    });
+      Hostname: hostname,       // Hostname for the container
+      Image: image,             // Container image
+      HostConfig: {             // Host-specific configurations
+        CpusetCpus: cpusetCpus.toString(),          // Number of CPUs
+        NanoCpus: nanoCpus,     // Restrict CPU time (e.g., 4 cores = 4e9 nanoseconds)
+        Memory: Number(memory),         // Memory limit in bytes
+        MemoryReservation: Number(memory),         // Memory limit in bytes
 
+        NetworkMode: netmode.toString(),   // Network mode
+      },
+    });
     // Start the new container
     await newContainer.start();
 
@@ -404,4 +427,4 @@ process.on('SIGINT', () => {
   console.log('[INFO] Server shutting down');
   swarm.destroy();
   process.exit();
-});
+});