Cluster health check failed: Failed to communicate with API server: Unauthorized; [hosts] Cordoning host [192.168.206.37]
时间: 2023-05-23 15:04:17 浏览: 993
A: 这是一个与 Kubernetes 集群的连接问题有关的错误消息。它表明一个名为 "192.168.206.37" 的主机已被隔离,并且在尝试通信时未经授权。可能的原因是 Kubernetes API 服务器拒绝了该主机的请求,因为它没有有效的访问凭证,或者凭证不包含足够的权限。要解决此问题,您可以检查 API 服务器的身份验证和授权设置,确保每个主机都具有正确的凭证,并在必要时更新授权策略。
相关问题
Error: C9555E: Failed to check out a license.
This error message indicates that the software you are trying to use requires a license to be activated, and the license checkout process has failed.
There are several possible reasons for this error, including:
1. The license server is down or unreachable.
2. The license file is invalid or expired.
3. The license has already been checked out by another user or machine.
To resolve this issue, you can try the following steps:
1. Check if the license server is running and accessible.
2. Verify that the license file is valid and has not expired.
3. Release any unused licenses that may have been checked out by other users or machines.
4. Contact the software vendor or license administrator for further assistance.
If you are using a network license server, make sure that the license server is running and that your machine can communicate with it. If you are using a standalone license, make sure that your license file is valid, not expired, and has been installed correctly.
xilinx ise isim error failed to communicate with child process.
Xilinx ISE ISim出现“failed to communicate with child process”错误通常是由于与仿真子进程通信失败导致的。这可能是由于ISE工具链或操作系统出现故障造成的,也可能是由于项目文件损坏或配置错误导致的。
要解决这个问题,首先可以尝试重新启动ISE工具链和计算机,以确保没有临时的故障。如果问题仍然存在,可以尝试重新创建项目文件或者重新配置仿真设置,确保其正确性并且没有错误。此外,还可以检查操作系统的更新并安装最新版本的驱动程序和补丁,以确保系统可以正常运行。
另外,还可以尝试使用其他仿真工具来代替ISim,比如ModelSim等,看是否能够正常工作。如果其他仿真工具能够正常运行,那么问题很可能是由于ISim本身的问题导致的,需要寻求官方支持或者更新到最新版本的ISE工具链。
总之,解决“failed to communicate with child process”错误需要综合考虑硬件、软件和项目文件等多个方面的因素,并且可能需要尝试多种方法来解决。如果以上方法都无法解决问题,建议联系Xilinx官方技术支持进行进一步的帮助和指导。