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khuedoan-homelab/docs/troubleshooting.md
Khue Doan 68c7edcd37 Add some trouble shooting docs
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Trouble shooting

Bare metal

Nodes not booting from the network

  • Plug a monitor and a keyboard to one of the bare metal node if possible to make the debugging process easier
  • Check if the controller (PXE server) is on the same subnet with bare metal nodes (sometimes Wifi will not work or conflict with wired Ethernet, try to turn it off)
  • Check if bare metal nodes are configured to boot from the network
  • Check if Wake-on-LAN is enabled
  • Check if the operating system ISO file is mounted
  • Check the controller firewall config
  • Check PXE server Docker logs

Cloud infrastructure

RKE cannot connect to the LXC nodes

  • Check if you can SSH to the node(s) using the configured SSH key