Configure PVE

pveconfig.sh

!/bin/bash

sver=`cat /etc/debian_version |awk -F"." '{print $1}'`
currentDebianVersion=${sver}
case "$sver" in
    12 )
        sver="bookworm"
        ;;
    11 )
        sver="bullseye"
        ;;
    10 )
        sver="buster"
        ;;
    9 )
        sver="stretch"
        ;;
    8 )
        sver="jessie"
        ;;
    7 )
        sver="wheezy"
        ;;
    6 )
        sver="squeeze"
        ;;
    * )
        sver=""
esac

# Configure powersave mode
echo "ondemand" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

# remove enterprise source
rm /etc/apt/sources.list.d/pve-enterprise.list

# Change Debian source to tuna
cat > /etc/apt/sources.list <<EOF
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware
EOF

# Change pve source
echo "deb https://mirrors.tuna.tsinghua.edu.cn/proxmox/debian/pve bookworm pve-no-subscription" > /etc/apt/sources.list.d/pve-no-subscription.list

# Change Ceph source
sed -i -e 's/enterprise\.proxmox\.com/mirrors.ustc.edu.cn\/proxmox/g' -e 's/enterprise/main/' /etc/apt/sources.list.d/ceph.list

# Change LXC Templates source, see https://mirrors.tuna.tsinghua.edu.cn/help/proxmox/
cp /usr/share/perl5/PVE/APLInfo.pm /usr/share/perl5/PVE/APLInfo.pm_back
sed -i 's|http://download.proxmox.com|https://mirrors.tuna.tsinghua.edu.cn/proxmox|g' /usr/share/perl5/PVE/APLInfo.pm
sed -i 's|https://releases.turnkeylinux.org|https://mirrors.ustc.edu.cn/turnkeylinux/metadata|g' /usr/share/perl5/PVE/APLInfo.pm
systemctl restart pvedaemon

# Tweak turnkey source, see https://mirrors.ustc.edu.cn/help/turnkeylinux.html
mkdir -p /etc/systemd/system/pve-daily-update.service.d/
cat > /etc/systemd/system/pve-daily-update.service.d/update-turnkey-releases.conf <<EOF
[Service]
ExecStopPost=/bin/sed -i 's|http://mirror.turnkeylinux.org|https://mirrors.ustc.edu.cn|' /var/lib/pve-manager/apl-info/releases.turnkeylinux.org
EOF
systemctl daemon-reload
systemctl start pve-daily-update.service

apt update
apt upgrade -y

# install cpu frequency tools
apt install cpufrequtils -y
echo 'GOVERNOR="ondemand"' | tee /etc/default/cpufrequtils > /dev/null
systemctl restart cpufrequtils


# Enable IOMMU

getIommu(){
    ppv=`/usr/bin/pveversion`
    OS=`echo $ppv|awk -F'-' 'NR==1{print $1}'`
    ver=`echo $ppv|awk -F'/' 'NR==1{print $2}'|awk -F'-' '{print $1}'`
    bver=`echo $ppv|awk -F'/' 'NR==1{print $2}'|awk -F'.' '{print $1}'`
    if [ `cat /proc/cpuinfo|grep Intel|wc -l` = 0 ];then
        iommu="amd_iommu=on"
    else
        iommu="intel_iommu=on"
    fi
    if [ ${bver} -gt 6 ];then
        iommu=$iommu" iommu=pt pcie_acs_override=downstream"
    fi
}

getIommu
if [ `grep "$iommu" /etc/default/grub|wc -l` = 0 ];then
    sed -i.bak "s|quiet|quiet $iommu|" /etc/default/grub
    update-grub
    if [ `grep "vfio" /etc/modules|wc -l` = 0 ];then
        cat <<EOF >> /etc/modules
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
EOF
    fi
    cat "Success need to reboot to apply! Please reboot. 安装好后需要重启系统，请稍后重启。"
else
    cat "Warnning You already configed!您已经配置过这个了!"
fi