crontab
    Bwoywan November 14th, 2022 at 03:17 am

    https://forum.proxmox.com/threads/feature-request-hibernate-vms-on-pve-host-reboot.65529/post-452817

    让 PVE 在关机的时候 hibernat 容器，而不是直接停止，看评论说是在 roadmap 上了，但是目前还没看到。

    Hi,

    Here is my solution to hibernate all VMs at reboot or shutdown !
    It works for me. Thanks to @davidand for his script example :)

    Go in proxmox shell, you need to be root !

    vi /etc/init.d/proxmox

    Add this :

    Bash:

    #!/bin/sh
case "$1" in
start)
   qm list | awk -F'[^0-9]*' '$0=$2' | while read -r vm_id; do qm unlock $vm_id; done;
;;
stop)
   qm list | grep running | awk -F'[^0-9]*' '$0=$2' | while read -r vm_id; do qm suspend $vm_id --todisk 1; done;
   sleep 10
;;
esac
exit 0

    chmod 755 /etc/init.d/proxmox

    ln -s /etc/init.d/proxmox /etc/rc3.d/S99proxmox
    ln -s /etc/init.d/proxmox /etc/rc0.d/K99proxmox
    ln -s /etc/init.d/proxmox /etc/rc6.d/K99proxmox

    systemctl daemon-reload
    systemctl start proxmox

    Don't forget to add autostart option in proxmox to the VMs that have to boot on start.

    Enjoy ! :)

    You can reboot or shutown your server from :

    • Physical buttons
    • Proxmox Gui buttons
    • in shell : restart now / shutdow now
    0 7 * * *  /usr/sbin/qm set 104 -net0 virtio=CA:A5:1B:27:9F:3D,bridge=vmbr0,firewall=0,rate=1.5
40 9 * * 1-5  /usr/sbin/qm set 104 -net0 virtio=CA:A5:1B:27:9F:3D,bridge=vmbr0,firewall=0
# For more information see the manual pages of crontab(5) and cron(8)
#
# m h  dom mon dow   command