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Update install_pve.sh

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spiritlhl 2023-06-17 20:43:59 +08:00 committed by GitHub
parent f2457c8915
commit c07784749b
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1 changed files with 21 additions and 17 deletions
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38
scripts/install_pve.sh
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@ -338,23 +338,27 @@ install_package ipcalc
if grep -q "source /etc/network/interfaces.d/*" /etc/network/interfaces; then
# 检查/etc/network/interfaces.d/文件夹下是否有50-cloud-init文件
if [ -f /etc/network/interfaces.d/50-cloud-init ]; then
# # 检查50-cloud-init文件中是否有iface eth0 inet dhcp行
# if grep -q "iface eth0 inet dhcp" /etc/network/interfaces.d/50-cloud-init; then
# cp /etc/network/interfaces.d/50-cloud-init /etc/network/interfaces.d/50-cloud-init.bak
# # 获取ipv4、subnet、gateway信息
# gateway=$(ip route | awk '/default/ {print $3}')
# eth0info=$(ip -o -4 addr show dev eth0 | awk '{print $4}')
# ipv4=$(echo $eth0info | cut -d'/' -f1)
# subnet=$(echo $eth0info | cut -d'/' -f2)
# subnet=$(ipcalc -n "$ipv4/$subnet" | grep -oP 'Netmask:\s+\K.*' | awk '{print $1}')
# chattr -i /etc/network/interfaces.d/50-cloud-init
# sed -i "/iface eth0 inet dhcp/c\
# iface eth0 inet static\n\
# address $ipv4\n\
# netmask $subnet\n\
# gateway $gateway\n\
# dns-nameservers 8.8.8.8 8.8.4.4" /etc/network/interfaces.d/50-cloud-init
# fi
# 检查50-cloud-init文件中是否有iface eth0 inet dhcp行 - 看来还是得转动态为静态判断东西
if grep -q "iface eth0 inet dhcp" /etc/network/interfaces.d/50-cloud-init; then
cp /etc/network/interfaces.d/50-cloud-init /etc/network/interfaces.d/50-cloud-init.bak
# 获取ipv4、subnet、gateway信息
gateway=$(ip route | awk '/default/ {print $3}')
eth0info=$(ip -o -4 addr show dev eth0 | awk '{print $4}')
ipv4=$(echo $eth0info | cut -d'/' -f1)
subnet=$(echo $eth0info | cut -d'/' -f2)
subnet=$(ipcalc -n "$ipv4/$subnet" | grep -oP 'Netmask:\s+\K.*' | awk '{print $1}')
chattr -i /etc/network/interfaces.d/50-cloud-init
sed -i "/iface eth0 inet dhcp/c\
iface eth0 inet static\n\
address $ipv4\n\
netmask $subnet\n\
gateway $gateway\n\
dns-nameservers 8.8.8.8 8.8.4.4" /etc/network/interfaces.d/50-cloud-init
fi
if ! grep -q "iface ${interface} inet manual" "$interfaces_file" && ! grep -q "iface ${interface} inet manual" /etc/network/interfaces.d/50-cloud-init; then
echo "Can not find 'iface ${interface} inet manual' in ${interfaces_file} or /etc/network/interfaces.d/50-cloud-init"
echo "iface ${interface} inet manual" >> "$interfaces_file"
fi
chattr +i /etc/network/interfaces.d/50-cloud-init
fi
fi