whalefriend

Documentation

Overview

Package whalefriend implements a Containerizer that discovers containers from container engines supported by the github.com/thediveo/whalewatcher module, such as Docker and containerd (moby & friends).

Index

• func New(ctx context.Context, watchers []watcher.Watcher) containerizer.Containerizer
• type WhaleFriend
  • func (c *WhaleFriend) Close()
  • func (c *WhaleFriend) Containers(ctx context.Context, procs model.ProcessTable, pidmap model.PIDMapper) []*model.Container

Functions

func New

func New(ctx context.Context, watchers []watcher.Watcher) containerizer.Containerizer

New returns a new containerizer using the specified set of container watchers. This also spins up the watchers to constantly watch in the background for any signs of container life and death.

Types

type WhaleFriend

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

WhaleFriend is a containerizer internally backed by one or more Whalewatchers, that is, container watchers.

func (*WhaleFriend) Close

func (c *WhaleFriend) Close()

Close closes all watcher resources associated with this WhaleFriend.

func (*WhaleFriend) Containers

func (c *WhaleFriend) Containers(
	ctx context.Context, procs model.ProcessTable, pidmap model.PIDMapper,
) []*model.Container

Containers returns the current container state of (alive) containers from all assigned whale watchers.