host

Documentation

Index

• type Info
  • func NewInfo() *Info
  • func (i *Info) ContainerInfo(ctx context.Context) (*v1.Resource_ContainerInfo, error)
  • func (i *Info) HostInfo(ctx context.Context) (*v1.Resource_HostInfo, error)
  • func (i *Info) IsContainer() (bool, error)
  • func (i *Info) ResourceID(ctx context.Context) (string, error)
• type InfoInterface

Types

type Info

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

func NewInfo

func NewInfo() *Info

NewInfo creates and returns a new Info instance with default settings for container detection and operating system information retrieval.

func (*Info) ContainerInfo

func (i *Info) ContainerInfo(ctx context.Context) (*v1.Resource_ContainerInfo, error)

ContainerInfo returns container-specific information including container ID, hostname, and operating system release details when running in a containerized environment.

func (*Info) HostInfo

func (i *Info) HostInfo(ctx context.Context) (*v1.Resource_HostInfo, error)

HostInfo returns information about the host system including host ID, hostname, and operating system release details.

func (*Info) IsContainer

func (i *Info) IsContainer() (bool, error)

IsContainer determines if the current environment is running inside a container. It checks for container-specific files and container references in cgroup. Returns true if running in a container, false otherwise.

func (*Info) ResourceID

func (i *Info) ResourceID(ctx context.Context) (string, error)

ResourceID returns a unique identifier for the resource. If running in a container, it returns the container ID. Otherwise, it returns the host ID.

type InfoInterface

type InfoInterface interface {
	IsContainer() (bool, error)
	ResourceID(ctx context.Context) (string, error)
	ContainerInfo(ctx context.Context) (*v1.Resource_ContainerInfo, error)
	HostInfo(ctx context.Context) (*v1.Resource_HostInfo, error)
}

InfoInterface is an interface that defines methods to get information about the host or container.