runc

type HugepageLimit struct {
	Pagesize string `json:"pageSize"`
	Limit    int    `json:"limit"`
}

type IfPrioMap struct {
	Interface string `json:"interface"`
	Priority  int64  `json:"priority"`
}

type LinuxSpec struct {
	Spec
	UserMapping      map[string]UserMapping `json:"userMapping"`
	Rlimits          []Rlimit               `json:"rlimits"`
	SystemProperties map[string]string      `json:"systemProperties"`
	Resources        *Resources             `json:"resources"`
}

type Mount struct {
	Type        string `json:"type"`
	Source      string `json:"source"`
	Destination string `json:"destination"`
	Options     string `json:"options"`
}

type Namespace struct {
	Type string `json:"type"`
	Path string `json:"path,omitempty"`
}

type Process struct {
	TTY  bool     `json:"tty"`
	User string   `json:"user"`
	Args []string `json:"args"`
	Env  []string `json:"env"`
	Cwd  string   `json:"cwd"`
}

type Resources struct {
	// Memory reservation or soft_limit (in bytes)
	MemoryReservation int64 `json:"memoryReservation"`
	// Total memory usage (memory + swap); set `-1' to disable swap
	MemorySwap int64 `json:"memorySwap"`
	// Kernel memory limit (in bytes)
	KernelMemory int64 `json:"kernelMemory"`
	// CPU shares (relative weight vs. other containers)
	CpuShares int64 `json:"cpuShares"`
	// CPU hardcap limit (in usecs). Allowed cpu time in a given period.
	CpuQuota int64 `json:"cpuQuota"`
	// CPU period to be used for hardcapping (in usecs). 0 to use system default.
	CpuPeriod int64 `json:"cpuPeriod"`
	// How many time CPU will use in realtime scheduling (in usecs).
	CpuRtRuntime int64 `json:"cpuQuota"`
	// CPU period to be used for realtime scheduling (in usecs).
	CpuRtPeriod int64 `json:"cpuPeriod"`
	// CPU to use
	CpusetCpus string `json:"cpusetCpus"`
	// MEM to use
	CpusetMems string `json:"cpusetMems"`
	// IO read rate limit per cgroup per device, bytes per second.
	BlkioThrottleReadBpsDevice string `json:"blkioThrottleReadBpsDevice"`
	// IO write rate limit per cgroup per divice, bytes per second.
	BlkioThrottleWriteBpsDevice string `json:"blkioThrottleWriteBpsDevice"`
	// IO read rate limit per cgroup per device, IO per second.
	BlkioThrottleReadIOpsDevice string `json:"blkioThrottleReadIopsDevice"`
	// IO write rate limit per cgroup per device, IO per second.
	BlkioThrottleWriteIOpsDevice string `json:"blkioThrottleWriteIopsDevice"`
	// Specifies per cgroup weight, range is from 10 to 1000.
	BlkioWeight int64 `json:"blkioWeight"`
	// Weight per cgroup per device, can override BlkioWeight.
	BlkioWeightDevice string `json:"blkioWeightDevice"`
	// Hugetlb limit (in bytes)
	HugetlbLimit []*HugepageLimit `json:"hugetlbLimit"`
	// Whether to disable OOM Killer
	DisableOOMKiller bool `json:"disableOOMKiller"`
	// Set priority of network traffic for container
	NetPrioIfpriomap []*IfPrioMap `json:"netPrioIfpriomap"`
	// Set class identifier for container's network packets
	NetClsClassid string `json:"netClsClassid"`
}

type Rlimit struct {
	Type int    `json:"type"`
	Hard uint64 `json:"hard"`
	Soft uint64 `json:"soft"`
}

type Root struct {
	Path     string `json:"path"`
	Readonly bool   `json:"readonly"`
}

type Spec struct {
	Version      string      `json:"version"`
	OS           string      `json:"os"`
	Arch         string      `json:"arch"`
	Processes    []*Process  `json:"processes"`
	Root         Root        `json:"root"`
	Cpus         float64     `json:"cpus"`   // in 1.1 for 110% cpus
	Memory       int64       `json:"memory"` // in mb; 1024m
	Hostname     string      `json:"hostname"`
	Namespaces   []Namespace `json:"namespaces"`
	Capabilities []string    `json:"capabilities"`
	Devices      []string    `json:"devices"`
	Mounts       []Mount     `json:"mounts"`
}

type SpecConfig interface {
	NewConfig() (*configs.Config, error)
	AddNamepsaces(config *configs.Config) error
	AddMounts(config *configs.Config) error
	AddDevices(config *configs.Config) error
	AddUserNamespace(config *configs.Config) error
	AddGroups(config *configs.Config) error
	SetReadOnly(config *configs.Config) error
}

type TTY struct {
	// contains filtered or unexported fields
}

type UserMapping struct {
	From  int `json:"from"`
	To    int `json:"to"`
	Count int `json:"count"`
}