调整 Docker 镜像下载最大并发数

  通过配置镜像上传\下载并发数max-concurrent-downloads,max-concurrent-uploads,缩短镜像上传\下载的时间。

单日志文件最大100m,最多三个日志文件

   max-size和日志文件数量max-file,可以有效控制日志文件对磁盘的占用量

修改配置文件:

vim /etc/docker/daemon.json

{
 "insecure-registries":["harbor.xxxx.com"],
 "log-driver":"json-file",
 "log-opts": {"max-size":"100m", "max-file":"3"},
 "max-concurrent-downloads": 10,
 "max-concurrent-uploads": 10,
} 

重启docker:

systemctl daemon-reload
systemctl restart docker.service