1. 修改文件如下 vim /lib/systemd/system/docker.service
[Service]
Type=notify
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity
TasksMax=infinity
echo "* soft nproc 1048576
* hard nproc 1048576
* soft nofile 1048576
* hard nofile 1048576
" >> /etc/security/limits.conf
2. 重啟服務
sudo systemctl daemon-reload
sudo systemctl restart docker