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https://github.com/usmannasir/cyberpanel.git
synced 2025-11-07 13:56:01 +01:00
additional n8n functions
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usmannasir
@@ -1151,37 +1151,6 @@ class ContainerManager(multi.Thread):
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'cpu_usage': container.stats(stream=False)['cpu_stats']['cpu_usage'].get('total_usage', 0)
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}
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# Add N8N specific health metrics if this is an N8N container
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if 'n8n' in container.name.lower():
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try:
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# Get N8N port from environment variables or port bindings
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n8n_port = None
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for port_config in container_info.get('NetworkSettings', {}).get('Ports', {}).values():
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if port_config:
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n8n_port = port_config[0].get('HostPort')
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break
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if n8n_port:
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# Try to get N8N health metrics from the API
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health_url = f"http://localhost:{n8n_port}/api/v1/health"
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response = requests.get(health_url, timeout=5)
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if response.status_code == 200:
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health_data = response.json()
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details['n8nStats'] = {
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'dbConnected': health_data.get('db', {}).get('status') == 'ok',
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'activeWorkflows': len(health_data.get('activeWorkflows', [])),
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'queuedExecutions': health_data.get('executionQueue', {}).get('waiting', 0),
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'lastExecution': health_data.get('lastExecution')
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}
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except:
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# If we can't get N8N stats, provide default values
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details['n8nStats'] = {
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'dbConnected': None,
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'activeWorkflows': 0,
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'queuedExecutions': 0,
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'lastExecution': None
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}
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data_ret = {'status': 1, 'error_message': 'None', 'data': [1, details]}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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@@ -1332,182 +1301,4 @@ class ContainerManager(multi.Thread):
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except BaseException as msg:
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data_ret = {'removeImageStatus': 0, 'error_message': str(msg)}
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json_data = json.dumps(data_ret)
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return HttpResponse(json_data)
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def _get_backup_dir(self, container_id):
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"""Helper method to get the backup directory for a container"""
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return f"/home/docker/backups/{container_id}"
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def createBackup(self, userID=None, data=None):
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try:
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admin = Administrator.objects.get(pk=userID)
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if admin.acl.adminStatus != 1:
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return ACLManager.loadError()
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container_id = data['id']
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client = docker.from_env()
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container = client.containers.get(container_id)
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# Create backup directory if it doesn't exist
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backup_dir = self._get_backup_dir(container_id)
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os.makedirs(backup_dir, exist_ok=True)
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# Create timestamp for backup
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timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
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backup_file = f"{backup_dir}/backup_{timestamp}.tar.gz"
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# Get N8N data directory from container mounts
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n8n_data_dir = None
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for mount in container.attrs.get('Mounts', []):
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if mount.get('Destination', '').endswith('/.n8n'):
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n8n_data_dir = mount.get('Source')
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break
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if not n8n_data_dir:
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raise Exception("N8N data directory not found in container mounts")
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# Create backup using tar
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backup_cmd = f"tar -czf {backup_file} -C {n8n_data_dir} ."
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result = subprocess.run(backup_cmd, shell=True, capture_output=True, text=True)
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if result.returncode != 0:
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raise Exception(f"Backup failed: {result.stderr}")
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data_ret = {'status': 1, 'error_message': 'None', 'backup_file': backup_file}
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return HttpResponse(json.dumps(data_ret))
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except Exception as e:
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data_ret = {'status': 0, 'error_message': str(e)}
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return HttpResponse(json.dumps(data_ret))
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def listBackups(self, userID=None, data=None):
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try:
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admin = Administrator.objects.get(pk=userID)
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if admin.acl.adminStatus != 1:
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return ACLManager.loadError()
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container_id = data['id']
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backup_dir = self._get_backup_dir(container_id)
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if not os.path.exists(backup_dir):
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backups = []
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else:
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backups = []
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for file in os.listdir(backup_dir):
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if file.startswith('backup_') and file.endswith('.tar.gz'):
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file_path = os.path.join(backup_dir, file)
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file_stat = os.stat(file_path)
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backups.append({
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'id': file,
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'date': datetime.fromtimestamp(file_stat.st_mtime).isoformat(),
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'size': file_stat.st_size
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})
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data_ret = {'status': 1, 'error_message': 'None', 'backups': backups}
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return HttpResponse(json.dumps(data_ret))
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except Exception as e:
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data_ret = {'status': 0, 'error_message': str(e)}
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return HttpResponse(json.dumps(data_ret))
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def restoreBackup(self, userID=None, data=None):
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try:
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admin = Administrator.objects.get(pk=userID)
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if admin.acl.adminStatus != 1:
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return ACLManager.loadError()
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container_id = data['id']
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backup_id = data['backup_id']
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client = docker.from_env()
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container = client.containers.get(container_id)
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backup_dir = self._get_backup_dir(container_id)
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backup_file = os.path.join(backup_dir, backup_id)
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if not os.path.exists(backup_file):
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raise Exception("Backup file not found")
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# Get N8N data directory from container mounts
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n8n_data_dir = None
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for mount in container.attrs.get('Mounts', []):
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if mount.get('Destination', '').endswith('/.n8n'):
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n8n_data_dir = mount.get('Source')
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break
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if not n8n_data_dir:
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raise Exception("N8N data directory not found in container mounts")
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# Stop the container
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container.stop()
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try:
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# Clear existing data
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shutil.rmtree(n8n_data_dir)
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os.makedirs(n8n_data_dir)
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# Restore from backup
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restore_cmd = f"tar -xzf {backup_file} -C {n8n_data_dir}"
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result = subprocess.run(restore_cmd, shell=True, capture_output=True, text=True)
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if result.returncode != 0:
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raise Exception(f"Restore failed: {result.stderr}")
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# Start the container
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container.start()
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data_ret = {'status': 1, 'error_message': 'None'}
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return HttpResponse(json.dumps(data_ret))
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except Exception as e:
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# Try to start the container even if restore failed
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try:
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container.start()
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except:
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pass
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raise e
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except Exception as e:
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data_ret = {'status': 0, 'error_message': str(e)}
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return HttpResponse(json.dumps(data_ret))
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def deleteBackup(self, userID=None, data=None):
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try:
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admin = Administrator.objects.get(pk=userID)
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if admin.acl.adminStatus != 1:
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return ACLManager.loadError()
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container_id = data['id']
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backup_id = data['backup_id']
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backup_dir = self._get_backup_dir(container_id)
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backup_file = os.path.join(backup_dir, backup_id)
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if os.path.exists(backup_file):
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os.remove(backup_file)
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data_ret = {'status': 1, 'error_message': 'None'}
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return HttpResponse(json.dumps(data_ret))
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except Exception as e:
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data_ret = {'status': 0, 'error_message': str(e)}
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return HttpResponse(json.dumps(data_ret))
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def downloadBackup(self, userID=None, data=None):
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try:
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admin = Administrator.objects.get(pk=userID)
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if admin.acl.adminStatus != 1:
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return ACLManager.loadError()
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container_id = data['id']
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backup_id = data['backup_id']
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backup_dir = self._get_backup_dir(container_id)
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backup_file = os.path.join(backup_dir, backup_id)
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if not os.path.exists(backup_file):
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raise Exception("Backup file not found")
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with open(backup_file, 'rb') as f:
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response = HttpResponse(f.read(), content_type='application/gzip')
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response['Content-Disposition'] = f'attachment; filename="{backup_id}"'
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return response
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except Exception as e:
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data_ret = {'status': 0, 'error_message': str(e)}
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return HttpResponse(json.dumps(data_ret))
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return HttpResponse(json_data)
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