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) (string, 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) (string, 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.