.nh
.TH "DOCKER" "1" "Jan 2024" "Docker Community" "Docker User Manuals"

.SH NAME
.PP
docker-update - Update configuration of one or more containers


.SH SYNOPSIS
.PP
\fBdocker update [OPTIONS] CONTAINER [CONTAINER...]\fP


.SH DESCRIPTION
.PP
Alias for \fBdocker container update\fR\&.


.SH OPTIONS
.PP
\fB--blkio-weight\fP=0
	Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0)

.PP
\fB--cpu-period\fP=0
	Limit CPU CFS (Completely Fair Scheduler) period

.PP
\fB--cpu-quota\fP=0
	Limit CPU CFS (Completely Fair Scheduler) quota

.PP
\fB--cpu-rt-period\fP=0
	Limit the CPU real-time period in microseconds

.PP
\fB--cpu-rt-runtime\fP=0
	Limit the CPU real-time runtime in microseconds

.PP
\fB-c\fP, \fB--cpu-shares\fP=0
	CPU shares (relative weight)

.PP
\fB--cpus\fP=
	Number of CPUs

.PP
\fB--cpuset-cpus\fP=""
	CPUs in which to allow execution (0-3, 0,1)

.PP
\fB--cpuset-mems\fP=""
	MEMs in which to allow execution (0-3, 0,1)

.PP
\fB-h\fP, \fB--help\fP[=false]
	help for update

.PP
\fB--kernel-memory\fP=0
	Kernel memory limit

.PP
\fB-m\fP, \fB--memory\fP=0
	Memory limit

.PP
\fB--memory-reservation\fP=0
	Memory soft limit

.PP
\fB--memory-swap\fP=0
	Swap limit equal to memory plus swap: '-1' to enable unlimited swap

.PP
\fB--pids-limit\fP=0
	Tune container pids limit (set -1 for unlimited)

.PP
\fB--restart\fP=""
	Restart policy to apply when a container exits


.SH SEE ALSO
.PP
\fBdocker(1)\fP