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`CgroupPaths` is a map that saves the cgroup type and path that were used for the sandbox to create the cgroups `Cgroups` contains information about sandbox's cgroups and its constraints. Both variables can be used to create a cgroup configuration needed to manipulate cgroups in the host. currently kata uses `containerd/cgroups` and `libcontainer` to create cgroups. `CgroupPaths` will replace to `CgroupPath` once kata uses *only* `libcontainer` Signed-off-by: Julio Montes <julio.montes@intel.com>
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
// Copyright (c) 2016 Intel Corporation
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// 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 persistapi
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// ============= sandbox level resources =============
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// AgentState save agent state data
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type AgentState struct {
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// Pid of proxy process
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ProxyPid int
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// URL to connect to agent
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URL string
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}
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// SandboxState contains state information of sandbox
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// nolint: maligned
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type SandboxState struct {
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// PersistVersion of persist data format, can be used for keeping compatibility later
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PersistVersion uint
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// State is sandbox running status
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State string
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// GuestMemoryBlockSizeMB is the size of memory block of guestos
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GuestMemoryBlockSizeMB uint32
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// GuestMemoryHotplugProbe determines whether guest kernel supports memory hotplug probe interface
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GuestMemoryHotplugProbe bool
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// SandboxContainer specifies which container is used to start the sandbox/vm
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SandboxContainer string
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// CgroupPath is the cgroup hierarchy where sandbox's processes
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// including the hypervisor are placed.
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// FIXME: sandbox can reuse "SandboxContainer"'s CgroupPath so we can remove this field.
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CgroupPath string
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// CgroupPath is the cgroup hierarchy where sandbox's processes
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// including the hypervisor are placed.
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CgroupPaths map[string]string
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// Devices plugged to sandbox(hypervisor)
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Devices []DeviceState
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// HypervisorState saves hypervisor specific data
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HypervisorState HypervisorState
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// AgentState saves state data of agent
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AgentState AgentState
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// Network saves network configuration of sandbox
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Network NetworkInfo
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// Config saves config information of sandbox
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Config SandboxConfig
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}
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