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const ( SecurityCrednetialsResource = "iam/security-credentials/" InstanceIdentityDocumentResource = "instance-identity/document" InstanceIdentityDocumentSignatureResource = "instance-identity/signature" MacResource = "mac" VPCIDResourceFormat = "network/interfaces/macs/%s/vpc-id" SubnetIDResourceFormat = "network/interfaces/macs/%s/subnet-id" )
Variables ¶
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Functions ¶
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Types ¶
type EC2MetadataClient ¶
type EC2MetadataClient interface {
DefaultCredentials() (*RoleCredentials, error)
GetMetadata(string) (string, error)
GetDynamicData(string) (string, error)
InstanceIdentityDocument() (ec2metadata.EC2InstanceIdentityDocument, error)
VPCID(mac string) (string, error)
SubnetID(mac string) (string, error)
PrimaryENIMAC() (string, error)
}
EC2MetadataClient is the client used to get metadata from instance metadata service
func NewBlackholeEC2MetadataClient ¶
func NewBlackholeEC2MetadataClient() EC2MetadataClient
func NewEC2MetadataClient ¶
func NewEC2MetadataClient(client HttpClient) EC2MetadataClient
NewEC2MetadataClient creates an ec2metadata client to retrieve metadata
type HttpClient ¶
type HttpClient interface {
GetMetadata(string) (string, error)
GetDynamicData(string) (string, error)
GetInstanceIdentityDocument() (ec2metadata.EC2InstanceIdentityDocument, error)
}
type MetadataError ¶
type MetadataError struct {
// contains filtered or unexported fields
}
MetadataError is used to encapsulate the error returned because of non OK HTTP status codes in the response when querying the Instance Metadata Service
func NewMetadataError ¶
func NewMetadataError(statusCode int) *MetadataError
NewMetadataError returns a new MetadataError object
func (*MetadataError) Error ¶
func (err *MetadataError) Error() string
Error returns the error string
func (*MetadataError) GetStatusCode ¶
func (err *MetadataError) GetStatusCode() int
GetStatusCode returns the http status code for the error from metadata
type RoleCredentials ¶
type RoleCredentials struct {
Code string `json:"Code"`
LastUpdated time.Time `json:"LastUpdated"`
Type string `json:"Type"`
AccessKeyId string `json:"AccessKeyId"`
SecretAccessKey string `json:"SecretAccessKey"`
Token string `json:"Token"`
Expiration time.Time `json:"Expiration"`
}
RoleCredentials contains the information associated with an IAM role
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