docker update

更新容器的配置.

使用方法

docker update [OPTIONS] CONTAINER [CONTAINER...]

参数	描述
–blkio-weight	Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0)
–cpu-period	Limit CPU CFS (Completely Fair Scheduler) period
–cpu-quota	Limit CPU CFS (Completely Fair Scheduler) quota
–cpu-rt-period	Limit the CPU real-time period in microseconds
–cpu-rt-runtime	ALimit the CPU real-time runtime in microseconds
–cpu-shares , -c	CPU shares (relative weight)
–cpus	Number of CPUs
–cpuset-cpus	CPUs in which to allow execution (0-3, 0,1)
–cpuset-mems	MEMs in which to allow execution (0-3, 0,1)
–kernel-memory	Kernel memory limit
–memory , -m	Memory limit
–memory-reservation	Memory soft limit
–memory-swap	Swap limit equal to memory plus swap: ‘-1’ to enable unlimited swap
–restart	Restart policy to apply when a container exits

docker update --restart=on-failure:3 abebf7571666 hopeful_morse

参考文献:
https://docs.docker.com/engine/reference/commandline/update/