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el: 修复 dhcpv6 + NetworkManager 无法获取网关

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bin456789 2024-12-09 22:35:04 +08:00
parent 3f6b40c8e4
commit fa61ccee1c
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1 changed files with 7 additions and 6 deletions
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@ -3372,18 +3372,19 @@ install_qcow_by_copy() {
fi
# 删除云镜像自带的 dhcp 配置，防止歧义
# clout-init 网络配置在 /etc/sysconfig/network-scripts/
rm -rf /os/etc/NetworkManager/system-connections/*.nmconnection
rm -rf /os/etc/sysconfig/network-scripts/ifcfg-*
# 1. 修复 cloud-init 添加了 IPV*_FAILURE_FATAL
# 1. 修复 cloud-init 添加了 IPV*_FAILURE_FATAL / may-fail=false
# 甲骨文 dhcp6 获取不到 IP 将视为 fatal，原有的 ipv4 地址也会被删除
# 2. 修复 dhcpv6 下，ifcfg 添加了 IPV6_AUTOCONF=no 导致无法获取网关
# 3. 修复 dhcpv6 下，NM method=dhcp 导致无法获取网关
insert_into_file $ci_file after '^runcmd:' <<EOF
- sed -i '/IPV4_FAILURE_FATAL/d' /etc/sysconfig/network-scripts/ifcfg-* || true
- sed -i '/IPV6_FAILURE_FATAL/d' /etc/sysconfig/network-scripts/ifcfg-* || true
- for f in /etc/sysconfig/network-scripts/ifcfg-*; do grep -q '^DHCPV6C=yes' "\$f" && sed -i '/IPV6_AUTOCONF=no/d' "\$f"; done
- systemctl restart NetworkManager
- sed -i '/^IPV[46]_FAILURE_FATAL=/d' /etc/sysconfig/network-scripts/ifcfg-* || true
- sed -i '/^may-fail=/d' /etc/NetworkManager/system-connections/*.nmconnection || true
- for f in /etc/sysconfig/network-scripts/ifcfg-*; do grep -q '^DHCPV6C=yes' "\$f" && sed -i '/^IPV6_AUTOCONF=no/d' "\$f"; done
- sed -i 's/^method=dhcp/method=auto/' /etc/NetworkManager/system-connections/*.nmconnection || true
- systemctl is-enabled NetworkManager && systemctl restart NetworkManager || true
EOF
# fstab 删除多余分区