runtime

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Versions in this module

v0

v0.12.0

Jul 28, 2026

Changes in this version

+ func BuildCommand(reqEntrypoint, reqCmd []string, img *ImageOCIConfig) []string

+ type AttachSession struct

+ Stderr io.ReadCloser

+ Stdin io.WriteCloser

+ Stdout io.ReadCloser

+ Tty bool

+ func (a *AttachSession) Detach()

+ type ContainerStatsData struct

+ BlockIORB uint64

+ BlockIORIOs uint64

+ BlockIOWB uint64

+ BlockIOWIOs uint64

+ CPUKernelNS uint64

+ CPUSomePSI float64

+ CPUUsageNS uint64

+ CPUUserNS uint64

+ ID string

+ IOSomePSI float64

+ MemoryBytes uint64

+ MemoryLimit uint64

+ MemorySomePSI float64

+ PidsCurrent uint64

+ PidsLimit uint64

+ Timestamp int64

+ type ExecResult struct

+ Pid int

+ Stderr io.ReadCloser

+ Stdin io.WriteCloser

+ Stdout io.ReadCloser

+ Wait func() error

+ type LinuxResources struct

+ BlkioWeight uint16

+ CPUPeriod uint64

+ CPUQuota int64

+ CPUShares uint64

+ CpusetCpus string

+ CpusetMems string

+ Memory int64

+ MemorySwap int64

+ MemorySwappiness *uint64

+ NanoCPUs int64

+ OomKillDisable bool

+ PidsLimit int64

type Runtime

+ func (rt *Runtime) AttachStreams(id string) (*AttachSession, error)

+ func (rt *Runtime) CgroupsAvailable() bool

+ func (rt *Runtime) ContainerStats(id string) (*ContainerStatsData, error)

+ func (rt *Runtime) ExecAttach(containerID string, args []string, env []string, workingDir, user string, ...) (*ExecResult, error)

+ func (rt *Runtime) IsInteractive(id string) bool

+ func (rt *Runtime) ResizeTTY(id string, rows, cols uint16) error

+ func (rt *Runtime) UpdateResources(id string, res *LinuxResources) error

v0.11.1

Jun 26, 2026

Changes in this version

type ExecutionMode

+ func (m ExecutionMode) Info() ExecutionModeInfo

+ type ExecutionModeInfo struct

+ Description string

+ Isolation string

+ Level int

+ Mode ExecutionMode

+ Name string

+ Platforms []string

+ func ExecutionModeInfos() []ExecutionModeInfo

v0.11.0

Jun 22, 2026

Changes in this version

type HealthCheckConfig

+ StartInterval time.Duration

+ StartPeriod time.Duration

+ type HealthChecker struct

+ func NewHealthChecker(rt *Runtime, id string, cfg *HealthCheckConfig) *HealthChecker

+ func (hc *HealthChecker) Start()

+ func (hc *HealthChecker) Stop()

v0.10.0

Jun 20, 2026

Changes in this version

+ func PidfdAvailable() bool — linux/amd64

+ type PidfdMonitor struct — linux/amd64

+ func NewPidfdMonitor(pid int) (*PidfdMonitor, error)

+ func (m *PidfdMonitor) Close() error

+ func (m *PidfdMonitor) PID() int

+ func (m *PidfdMonitor) PidFD() int

+ func (m *PidfdMonitor) Signal(sig syscall.Signal) error

+ func (m *PidfdMonitor) Wait() (int, error)

+ type PidfdProcessGroup struct — linux/amd64

+ func NewPidfdProcessGroup() *PidfdProcessGroup

+ func (pg *PidfdProcessGroup) CloseAll()

+ func (pg *PidfdProcessGroup) Remove(pid int)

+ func (pg *PidfdProcessGroup) Signal(pid int, sig syscall.Signal) error

+ func (pg *PidfdProcessGroup) SignalAll(sig syscall.Signal) []error

+ func (pg *PidfdProcessGroup) Track(pid int) error

+ func (pg *PidfdProcessGroup) Tracked() []int

v0.9.3

Jun 8, 2026

Changes in this version

type Runtime

+ func (rt *Runtime) SaveState(state *ContainerState) error

v0.9.2

Jun 4, 2026

Changes in this version

+ func ApplyAppArmor(profileName string) error

+ func ApplySeccomp(profilePath string) error

+ func DetectBox64() bool

+ func DetectFEXEmu() bool

+ func DetectGVisor() bool

+ func DetectSysbox() bool

+ func DetectWAMR() bool

+ func DetectWasmEdge() bool

+ func Logger(component string) *slog.Logger

+ type CPUStats struct

+ System uint64

+ Throttle uint64

+ Usage uint64

+ type Config struct

+ Annotations map[string]string

+ Args []string

+ CapAdd []string

+ CapDrop []string

+ Cwd string

+ DNS []string

+ DNSOptions []string

+ DNSSearch []string

+ Env []string

+ ExtraHosts []string

+ HealthCheck *HealthCheckConfig

+ Hostname string

+ ID string

+ ImageConfig *ImageOCIConfig

+ ImageDigest string

+ ImageLayers []string

+ ImageRef string

+ Init bool

+ Interactive bool

+ Labels map[string]string

+ LogDriver common.LogDriver

+ Mounts []common.Mount

+ NetworkMode common.NetworkMode

+ Platform string

+ Ports []common.Port

+ Privileged bool

+ ReadOnly bool

+ Resources *Resources

+ RestartMaxRetries int

+ RestartPolicy common.RestartPolicy

+ Rootfs string

+ RootfsReady string

+ Runtime string

+ SecurityOpt []string

+ StopSignal string

+ StopTimeout int

+ Sysctls map[string]string

+ Tty bool

+ User string

+ type ContainerJSON struct

+ Config *Config

+ CreatedAt time.Time

+ ExitCode int

+ FinishedAt time.Time

+ GuestArch string

+ ID string

+ IsolationType string

+ LogPath string

+ Mode ExecutionMode

+ Pid int

+ RestartCount int

+ RootfsPath string

+ StartedAt time.Time

+ Status string

+ type ContainerRunner interface

+ Capabilities func() RunnerCapabilities

+ Cleanup func(ctx context.Context, id string) error

+ Create func(ctx context.Context, cfg *Config) (string, error)

+ Detect func() bool

+ Exec func(ctx context.Context, id string, cfg *ExecConfig) (int, error)

+ Inspect func(ctx context.Context, id string) (*ContainerJSON, error)

+ Kill func(ctx context.Context, id string, sig syscall.Signal) error

+ Name func() ExecutionMode

+ Pause func(ctx context.Context, id string) error

+ Resume func(ctx context.Context, id string) error

+ Start func(ctx context.Context, id string) (int, error)

+ Stats func(ctx context.Context, id string) (*ContainerStats, error)

+ Stop func(ctx context.Context, id string, timeout time.Duration) error

+ Wait func(ctx context.Context, id string) (int, error)

+ type ContainerState struct

+ Bundle string

+ Cmd *exec.Cmd

+ Config *Config

+ Created time.Time

+ ExitChan chan struct{}

+ ExitCode int

+ Finished time.Time

+ HealthStatus *common.HealthStatus

+ ID string

+ LogPath string

+ Mode ExecutionMode

+ Pid int

+ PidPath string

+ RestartCount int

+ Started time.Time

+ Status common.ContainerState

+ type ContainerStats struct

+ CPU CPUStats

+ Memory MemoryStats

+ Network NetworkStats

+ PIDs int

+ type ExecConfig struct

+ Args []string

+ AttachStderr bool

+ AttachStdin bool

+ AttachStdout bool

+ ContainerID string

+ Env []string

+ ID string

+ Privileged bool

+ Tty bool

+ User string

+ WorkingDir string

+ type ExecutionMode int

+ const ModeChroot

+ const ModeFEX

+ const ModeGVisor

+ const ModeLegacy32

+ const ModeMicroVM

+ const ModeNamespaces

+ const ModeNative

+ const ModePkDroid

+ const ModeProot

+ const ModeQEMUUser

+ const ModeSysbox

+ const ModeWASM

+ func AllExecutionModes() []ExecutionMode

+ func ParseExecutionMode(s string) (ExecutionMode, bool)

+ func (m ExecutionMode) String() string

+ type HealthCheckConfig struct

+ Interval time.Duration

+ Retries int

+ Test []string

+ Timeout time.Duration

+ type ImageOCIConfig struct

+ Cmd []string

+ Entrypoint []string

+ Env []string

+ HealthCheck *HealthCheckConfig

+ Labels map[string]string

+ Shell []string

+ StopSignal string

+ User string

+ Volumes map[string]struct{}

+ WorkingDir string

+ type MemoryStats struct

+ Cache uint64

+ Limit uint64

+ MaxUsage uint64

+ Usage uint64

+ type NetworkStats struct

+ RxBytes uint64

+ RxPackets uint64

+ TxBytes uint64

+ TxPackets uint64

+ type Registry struct

+ func NewRegistry() *Registry

+ func (r *Registry) AllRunners() []RunnerInfo

+ func (r *Registry) Available() []RunnerInfo

+ func (r *Registry) BestFor(cfg *Config) ContainerRunner

+ func (r *Registry) Get(mode ExecutionMode) ContainerRunner

+ func (r *Registry) Register(runner ContainerRunner)

+ type Resources struct

+ BlkioWeight uint16

+ CPUPeriod int64

+ CPUQuota int64

+ CPUShares int64

+ CpusetCpus string

+ CpusetMems string

+ Memory int64

+ MemorySwap int64

+ NanoCpus int64

+ OomKillDisable bool

+ PidsLimit int64

+ ShmSize int64

+ type RunnerCapabilities struct

+ Arch []string

+ CrossArch bool

+ DinDCapable bool

+ ExecSupport bool

+ GuestArch []string

+ HWIsolation bool

+ KVMRequired bool

+ MaxContainers int

+ PauseSupport bool

+ RootRequired bool

+ StatsSupport bool

+ WASM bool

+ type RunnerInfo struct

+ Available bool

+ Capabilities RunnerCapabilities

+ Mode ExecutionMode

+ Name string

+ type Runtime struct

+ func NewRuntime(root string, store *storage.Manager, opts ...RuntimeOption) *Runtime

+ func (rt *Runtime) Create(cfg *Config) (*ContainerState, error)

+ func (rt *Runtime) Delete(id string, force bool) error

+ func (rt *Runtime) Exec(id string, args []string, env []string, workingDir, user string) error

+ func (rt *Runtime) GetLogs(id string, tail int) (string, error)

+ func (rt *Runtime) Kill(id string, signal syscall.Signal) error

+ func (rt *Runtime) List() ([]*ContainerState, error)

+ func (rt *Runtime) Mode() ExecutionMode

+ func (rt *Runtime) Pause(id string) error

+ func (rt *Runtime) Processes(id string) ([]string, error)

+ func (rt *Runtime) Registry() *Registry

+ func (rt *Runtime) Start(id string) error

+ func (rt *Runtime) StartHealthcheck(id string, cmd []string, interval, timeout time.Duration, retries int)

+ func (rt *Runtime) State(id string) (*ContainerState, error)

+ func (rt *Runtime) Stats(id string) (map[string]interface{}, error)

+ func (rt *Runtime) Stop(id string, timeout int) error

+ func (rt *Runtime) Unpause(id string) error

+ type RuntimeOption func(*Runtime)

+ func WithDNSAddr(addr string) RuntimeOption

+ func WithRegistry(reg *Registry) RuntimeOption

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