aws

Documentation

Index

• type Cloud
  • func New(ctx context.Context) (*Cloud, error)
  • 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(ctx context.Context) (string, error)
• type Logger
  • func NewLogger(ctx context.Context) (*Logger, error)
  • func (l *Logger) Close() error
  • func (l *Logger) Disclose(msg string)

Types

type Cloud

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

Cloud provides AWS metadata and API access.

func New

func New(ctx context.Context) (*Cloud, error)

New initializes a new AWS Metadata client using instance default credentials. Default region is set up using the AWS imds api.

func (*Cloud) GetLoadBalancerEndpoint

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

GetLoadBalancerEndpoint returns the endpoint of the load balancer.

func (*Cloud) InitSecretHash

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

InitSecretHash returns the InitSecretHash of the current instance.

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(ctx context.Context) (string, error)

UID returns the UID of the Constellation.

type Logger

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

Logger is a Cloud Logger for AWS. Log messages are collected and periodically flushed to AWS Cloudwatch Logs.

func NewLogger

func NewLogger(ctx context.Context) (*Logger, error)

NewLogger creates a new Cloud Logger for AWS.

func (*Logger) Close

func (l *Logger) Close() error

Close flushes the logs a final time and stops the flush loop.

func (*Logger) Disclose

func (l *Logger) Disclose(msg string)

Disclose adds a message to the log queue. The messages are flushed periodically to AWS Cloudwatch Logs.