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https://github.com/aljazceru/kata-containers.git
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2d9f89aec7
Pulling image is the most time-consuming step in the container lifecycle. This PR introduse nydus to kata container, it can lazily pull image when container start. So it can speed up kata container create and start. Fixes #2724 Signed-off-by: luodaowen.backend <luodaowen.backend@bytedance.com>
51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
// Copyright (c) 2019 Huawei Corporation
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package hypervisors
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// Bridge is a bridge where devices can be hot plugged
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type Bridge struct {
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// DeviceAddr contains information about devices plugged and its address in the bridge
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DeviceAddr map[uint32]string
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// Type is the type of the bridge (pci, pcie, etc)
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Type string
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//ID is used to identify the bridge in the hypervisor
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ID string
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// Addr is the PCI/e slot of the bridge
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Addr int
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}
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// CPUDevice represents a CPU device which was hot-added in a running VM
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type CPUDevice struct {
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// ID is used to identify this CPU in the hypervisor options.
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ID string
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}
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type HypervisorState struct {
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BlockIndexMap map[int]struct{}
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// Type of hypervisor, E.g. qemu/firecracker/acrn.
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Type string
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UUID string
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// clh sepcific: refer to 'virtcontainers/clh.go:CloudHypervisorState'
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APISocket string
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// Belows are qemu specific
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// Refs: virtcontainers/qemu.go:QemuState
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Bridges []Bridge
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// HotpluggedCPUs is the list of CPUs that were hot-added
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HotpluggedVCPUs []CPUDevice
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HotpluggedMemory int
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VirtiofsDaemonPid int
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Pid int
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PCIeRootPort int
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HotplugVFIOOnRootBus bool
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}
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