containerdexecutor

Documentation

Index

• func New(executorOpts ExecutorOptions) executor.Executor
• type ExecutorOptions
• type OnCreateRuntimer
• type RuntimeInfo

Functions

func New

func New(executorOpts ExecutorOptions) executor.Executor

New creates a new executor backed by connection to containerd API

Types

type ExecutorOptions

type ExecutorOptions struct {
	Client           *containerd.Client
	Root             string
	CgroupParent     string
	NetworkProviders map[pb.NetMode]network.Provider
	DNSConfig        *oci.DNSConfig
	ApparmorProfile  string
	Selinux          bool
	TraceSocket      string
	Rootless         bool
	Runtime          *RuntimeInfo
}

type OnCreateRuntimer

type OnCreateRuntimer interface {
	// OnCreateRuntime is analogous to the createRuntime OCI hook. The
	// function is called after the container is created, before the user
	// process has been executed. The argument is the container PID in the
	// runtime namespace.
	OnCreateRuntime(pid uint32) error
}

OnCreateRuntimer provides an alternative to OCI hooks for applying network configuration to a container. If the network.Provider returns a network.Namespace which also implements this interface, the containerd executor will run the callback at the appropriate point in the container lifecycle.

type RuntimeInfo

type RuntimeInfo struct {
	Name    string
	Path    string
	Options any
}