runc-update (8)

SYNOPSIS

runc update [command options]

DESCRIPTION

The data can be read from a file or the standard input, the accepted format is as follow (unchanged values can be omitted):

{

"memory": {

"limit": 0,

"reservation": 0,

"swap": 0,

"kernel": 0,

"kernelTCP": 0

},

"cpu": {

"shares": 0,

"quota": 0,

"period": 0,

"cpus": "",

"mems": ""

},

"blockIO": {

"blkioWeight": 0

},

}

Note: if data is to be read from a file or the standard input, all other options are ignored.

OPTIONS

--resources value, -r value path to the file containing the resources to update or '-' to read from the standard input

--blkio-weight value Specifies per cgroup weight, range is from 10 to 1000 (default: 0)

--cpu-period value CPU period to be used for hardcapping (in usecs). 0 to use system default

--cpu-quota value CPU hardcap limit (in usecs). Allowed cpu time in a given period

--cpu-share value CPU shares (relative weight vs. other containers)

--cpuset-cpus value CPU(s) to use

--cpuset-mems value Memory node(s) to use

--kernel-memory value Kernel memory limit (in bytes)

--kernel-memory-tcp value Kernel memory limit (in bytes) for tcp buffer

--memory value Memory limit (in bytes)

--memory-reservation value Memory reservation or soft_limit (in bytes)

--memory-swap value Total memory usage (memory + swap); set '-1' to enable unlimited swap

NAME()