// New creates a new instance of the EC2 Metadata service client.
//
// In the general use case the configuration for this service client should not
// be needed and `nil` can be provided. Configuration is only needed if the
// `ec2metadata.Config` defaults need to be overridden. Eg. Setting LogLevel.
//
// @note This configuration will NOT be merged with the default AWS service
// client configuration `defaults.DefaultConfig`. Due to circular dependencies
// with the defaults package and credentials EC2 Role Provider.
func New(config *Config) *Client {
service := &service.Service{
ServiceInfo: serviceinfo.ServiceInfo{
Config: copyConfig(config),
ServiceName: "Client",
Endpoint: "http://169.254.169.254/latest",
APIVersion: "latest",
},
}
service.Initialize()
service.Handlers.Unmarshal.PushBack(unmarshalHandler)
service.Handlers.UnmarshalError.PushBack(unmarshalError)
service.Handlers.Validate.Clear()
service.Handlers.Validate.PushBack(validateEndpointHandler)
return &Client{service}
}
// New returns a new EC2 client.
func New(config *aws.Config) *EC2 {
service := &service.Service{
ServiceInfo: serviceinfo.ServiceInfo{
Config: defaults.DefaultConfig.Merge(config),
ServiceName: "ec2",
APIVersion: "2015-10-01",
},
}
service.Initialize()
// Handlers
service.Handlers.Sign.PushBack(v4.Sign)
service.Handlers.Build.PushBack(ec2query.Build)
service.Handlers.Unmarshal.PushBack(ec2query.Unmarshal)
service.Handlers.UnmarshalMeta.PushBack(ec2query.UnmarshalMeta)
service.Handlers.UnmarshalError.PushBack(ec2query.UnmarshalError)
// Run custom service initialization if present
if initService != nil {
initService(service)
}
return &EC2{service}
}