54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package daemon // import "github.com/docker/docker/daemon"
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import (
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"time"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/libcontainerd"
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specs "github.com/opencontainers/runtime-spec/specs-go"
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)
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func toContainerdResources(resources container.Resources) *libcontainerd.Resources {
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var r libcontainerd.Resources
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r.BlockIO = &specs.LinuxBlockIO{
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Weight: &resources.BlkioWeight,
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}
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shares := uint64(resources.CPUShares)
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r.CPU = &specs.LinuxCPU{
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Shares: &shares,
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Cpus: resources.CpusetCpus,
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Mems: resources.CpusetMems,
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}
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var (
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period uint64
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quota int64
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)
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if resources.NanoCPUs != 0 {
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period = uint64(100 * time.Millisecond / time.Microsecond)
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quota = resources.NanoCPUs * int64(period) / 1e9
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}
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if quota == 0 && resources.CPUQuota != 0 {
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quota = resources.CPUQuota
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}
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if period == 0 && resources.CPUPeriod != 0 {
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period = uint64(resources.CPUPeriod)
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}
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r.CPU.Period = &period
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r.CPU.Quota = "a
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r.Memory = &specs.LinuxMemory{
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Limit: &resources.Memory,
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Reservation: &resources.MemoryReservation,
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Kernel: &resources.KernelMemory,
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}
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if resources.MemorySwap > 0 {
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r.Memory.Swap = &resources.MemorySwap
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}
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return &r
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}
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