func getCPUResources(config containertypes.Resources) *specs.CPU {
cpu := specs.CPU{}
if config.CPUShares != 0 {
shares := uint64(config.CPUShares)
cpu.Shares = &shares
}
if config.CpusetCpus != "" {
cpuset := config.CpusetCpus
cpu.Cpus = &cpuset
}
if config.CpusetMems != "" {
cpuset := config.CpusetMems
cpu.Mems = &cpuset
}
if config.NanoCPUs > 0 {
// Use the default setting of 100ms, as is specified in:
// https://www.kernel.org/doc/Documentation/scheduler/sched-bwc.txt
// cpu.cfs_period_us=100ms
period := uint64(100 * time.Millisecond / time.Microsecond)
quota := uint64(config.NanoCPUs) * period / 1e9
cpu.Period = &period
cpu.Quota = "a
}
if config.CPUPeriod != 0 {
period := uint64(config.CPUPeriod)
cpu.Period = &period
}
if config.CPUQuota != 0 {
quota := uint64(config.CPUQuota)
cpu.Quota = "a
}
if config.CPURealtimePeriod != 0 {
period := uint64(config.CPURealtimePeriod)
cpu.RealtimePeriod = &period
}
if config.CPURealtimeRuntime != 0 {
runtime := uint64(config.CPURealtimeRuntime)
cpu.RealtimeRuntime = &runtime
}
return &cpu
}
func getCPUResources(config containertypes.Resources) *specs.CPU {
cpu := specs.CPU{}
if config.CPUShares != 0 {
shares := uint64(config.CPUShares)
cpu.Shares = &shares
}
if config.CpusetCpus != "" {
cpuset := config.CpusetCpus
cpu.Cpus = &cpuset
}
if config.CpusetMems != "" {
cpuset := config.CpusetMems
cpu.Mems = &cpuset
}
if config.CPUPeriod != 0 {
period := uint64(config.CPUPeriod)
cpu.Period = &period
}
if config.CPUQuota != 0 {
quota := uint64(config.CPUQuota)
cpu.Quota = "a
}
if config.CPURealtimePeriod != 0 {
period := uint64(config.CPURealtimePeriod)
cpu.RealtimePeriod = &period
}
if config.CPURealtimeRuntime != 0 {
runtime := uint64(config.CPURealtimeRuntime)
cpu.RealtimeRuntime = &runtime
}
return &cpu
}