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HUAWEI CLOUD Stack 6.5.0 Troubleshooting Guide 02

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Node Management Times Out

Node Management Times Out

Symptom

Node management times out.

Possible Causes

  • The paas user on the node does not have the permission to run the sudo command.
  • kubenode is not downloaded completely.

Troubleshooting Method

  1. Use PuTTY to log in to the node as the paas user.
  2. Run the following command to check whether the paas user has the permission to run the sudo command:

    if [ `sudo -l|grep "(ALL) NOPASSWD: ALL"|wc -l` -ge 1 ] ;then echo yes;else echo no;fi

    • If the system prompts you to enter the password or displays no, go to 3.
    • If the system displays yes, go to 5.

  3. Run the following command and enter the password of the root user to switch to the root user:

    su - root

    Default password: QAZ2wsx@123!

  4. Run the following command to grant sudo permission to the paas user:

    echo "%paas ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers

  5. Manage the node again. If the problem persists, contact technical support for assistance.
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Updated: 2019-06-01

Document ID: EDOC1100062375

Views: 1230

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