How to change Network settings of proxmox-ve host without rebooting.
Eache time when I want to change network settings like change netowrks and I must reboot to apply it. It is really trouble me.
Solution
Proxmox VE is based on debian. After check interface of network with the path /etc/network/
I found that each time when i change network settings. There will be a named interfaces.new created and it content new network settings wait for apply when i reboot. So I try to backup the old networking interfaces settings and replace it with the new file.
Manual change
1
| cp /etc/network/interfaces /etc/network/interfaces.old
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- Copy interface.new to interface
1
| cp /etc/network/interfaces.new /etc/network/interfaces
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- Reboot networking service
1
2
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systemctl restart networking
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Scirpt change
1
| mv interfaces interfaces.backup && mv interfaces.new interfaces && systemctl restart networking.service
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