Rob Dolin (MSFT)
2.8 KiB
Windows-specific Container Configuration
This document describes the schema for the Windows-specific section of the container configuration. The Windows container specification uses APIs provided by the Windows Host Compute Service (HCS) to fulfill the spec.
Resources
You can configure a container's resource limits via the OPTIONAL resources field of the Windows configuration.
Memory
memory is an OPTIONAL configuration for the container's memory usage.
The following parameters can be specified:
-
limit(uint64, OPTIONAL) - sets limit of memory usage in bytes. -
reservation(uint64, OPTIONAL) - sets the guaranteed minimum amount of memory for a container in bytes.
Example
"windows": {
"resources": {
"memory": {
"limit": 2097152,
"reservation": 524288
}
}
}
CPU
cpu is an OPTIONAL configuration for the container's CPU usage.
The following parameters can be specified:
-
count(uint64, OPTIONAL) - specifies the number of CPUs available to the container. -
shares(uint16, OPTIONAL) - specifies the relative weight to other containers with CPU shares. The range is from 1 to 10000. -
percent(uint, OPTIONAL) - specifies the percentage of available CPUs usable by the container.
Example
"windows": {
"resources": {
"cpu": {
"percent": 50
}
}
}
Storage
storage is an OPTIONAL configuration for the container's storage usage.
The following parameters can be specified:
-
iops(uint64, OPTIONAL) - specifies the maximum IO operations per second for the system drive of the container. -
bps(uint64, OPTIONAL) - specifies the maximum bytes per second for the system drive of the container. -
sandboxSize(uint64, OPTIONAL) - specifies the minimum size of the system drive in bytes.
Example
"windows": {
"resources": {
"storage": {
"iops": 50
}
}
}
Network
network is an OPTIONAL configuration for the container's network usage.
The following parameters can be specified:
egressBandwidth(uint64, OPTIONAL) - specified the maximum egress bandwidth in bytes per second for the container.
Example
"windows": {
"resources": {
"network": {
"egressBandwidth": 1048577
}
}
}