qemu

Documentation

Overview

This package provides an interface to fake a CSP API for QEMU instances.

Index

• type Cloud
  • func New() *Cloud
  • func (c *Cloud) GetLoadBalancerEndpoint(ctx context.Context) (host, port string, err error)
  • func (c *Cloud) InitSecretHash(ctx context.Context) ([]byte, error)
  • func (c *Cloud) List(ctx context.Context) ([]metadata.InstanceMetadata, error)
  • func (c *Cloud) Self(ctx context.Context) (metadata.InstanceMetadata, error)
  • func (c *Cloud) UID(_ context.Context) (string, error)
• type Logger
  • func NewLogger() *Logger
  • func (l *Logger) Close() error
  • func (l *Logger) Disclose(msg string)

Types

type Cloud

type Cloud struct{}

Cloud provides an interface to fake a CSP API for QEMU instances.

func New

func New() *Cloud

New returns a new Cloud instance.

func (*Cloud) GetLoadBalancerEndpoint

func (c *Cloud) GetLoadBalancerEndpoint(ctx context.Context) (host, port string, err error)

GetLoadBalancerEndpoint returns the endpoint of the load balancer. For QEMU, the load balancer is the first control plane node returned by the metadata API.

func (*Cloud) InitSecretHash

func (c *Cloud) InitSecretHash(ctx context.Context) ([]byte, error)

InitSecretHash returns the hash of the init secret.

func (*Cloud) List

func (c *Cloud) List(ctx context.Context) ([]metadata.InstanceMetadata, error)

List retrieves all instances belonging to the current constellation.

func (*Cloud) Self

func (c *Cloud) Self(ctx context.Context) (metadata.InstanceMetadata, error)

Self retrieves the current instance.

func (*Cloud) UID

func (c *Cloud) UID(_ context.Context) (string, error)

UID returns the UID of the constellation.

type Logger

type Logger struct{}

Logger is a Cloud Logger for QEMU.

func NewLogger

func NewLogger() *Logger

NewLogger creates a new Cloud Logger for QEMU.

func (*Logger) Close

func (l *Logger) Close() error

Close is a no-op.

func (*Logger) Disclose

func (l *Logger) Disclose(msg string)

Disclose writes log information to QEMU's cloud log. This is done by sending a POST request to the QEMU's metadata endpoint.