docker重启后容器不启动的原因(启动docker容器命令失败)

ubuntu22.04服务器在使用docker过程中，发现服务器重启或者docker服务重启，所有容器都没法启动，手动启动发现如下，报错信息

容器启动报错applying cgroup configuration for process caused mount point for devices not found

现将处理过程记录下

编写修复脚本:cgroup.sh

#!/bin/bashif test ! -r \"/etc/rc.local\"; then    sudo sh -c \'echo \"#!/bin/bash\" >/etc/rc.local\'fiif test -z \"$(grep \'mkdir /sys/fs/cgroup/systemd && mount -t cgroup -o none,name=systemd cgroup /sys/fs/cgroup/systemd\' /etc/rc.local)\"then    sudo sh -c \'echo \"mkdir /sys/fs/cgroup/systemd && mount -t cgroup -o none,name=systemd cgroup /sys/fs/cgroup/systemd\" >> /etc/rc.local\'fisudo cp -f init/autorun/rc-local.service /lib/systemd/system/rc-local.servicesudo chmod +x /etc/rc.localsudo systemctl enable rc-local.servicesudo systemctl start rc-local.service

执行脚本: bash cgroup.sh

重启docker服务： systemctl restart docker