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