docker运行rancher镜像的时候status一直重启

rancher安装：Installing Docker | Rancher

运行docker run后，docker镜像一直重启，提示

2025/04/27 07:24:00 [FATAL] k3s exited with: exit status 2

INFO: Running k3s server --cluster-init --cluster-reset

2025/04/27 07:24:16 [INFO] Rancher version v2.7.3 (bbba80e2a) is starting

2025/04/27 07:24:16 [INFO] Rancher arguments {ACMEDomains:[] AddLocal:true Embedded:false BindHost: HTTPListenPort:80 HTTPSListenPort:443 K8sMode:auto Debug:false Trace:false NoCACerts:fal

se AuditLogPath:/var/log/auditlog/rancher-api-audit.log AuditLogMaxage:10 AuditLogMaxsize:100 AuditLogMaxbackup:10 AuditLevel:0 Features: ClusterRegistry:}

2025/04/27 07:24:16 [INFO] Listening on /tmp/log.sock

 解决方法：

1、确认服务器是否安装iptables

iptables --version

2、加载iptables模块

modprobe iptable_nat

modprobe iptable_filter

此时docker可正常运行！！！

3、持久化加载这些模块：将模块名称添加到 /etc/modules-load.d/modules.conf 文件中，以便在系统启动时自动加载。

sudo cat <<EOF >/etc/modules-load.d/modules.conf
iptable_nat
iptable_filter
EOF

reboot