• Symptom:
      "description": "Cannot do an IO operation(e.g. network IO error, file IO error)", "details": "I/O error on POST request for \"http://127.0.0.1:7758/console/establish\": Connect to 127.0.0.1:7758 [/127.0.0.1] failed: Connection refused; nested exception is org.apache.http.conn.HttpHostConnectException: Connect to 127.0.0.1:7758 [/127.0.0.1] failed: Connection refused","$$hashKey": "object:1344"
    • Solution:

      Delete the consoleProxy file under the /var/lib/zstack/pickledb/ directory, and reconnect the console proxy.