Пример #1
0
// getEC2MetadataClient creates a new instance of the EC2Metadata client
func (cfg *CliConfig) getEC2MetadataClient(awsDefaults *defaults.Defaults) *ec2metadata.EC2Metadata {
	opts := func(opts *endpoints.Options) {
		opts.DisableSSL = true
		opts.UseDualStack = false
	}
	endpoint, _ := endpoints.DefaultResolver().EndpointFor(ec2metadata.ServiceName, cfg.getRegion(), opts)
	return ec2metadata.NewClient(*awsDefaults.Config, awsDefaults.Handlers, endpoint.URL, endpoint.SigningRegion)
}
Пример #2
0
func ec2RoleProvider(cfg aws.Config, handlers request.Handlers) credentials.Provider {
	endpoint, signingRegion := endpoints.EndpointForRegion(ec2metadata.ServiceName,
		aws.StringValue(cfg.Region), true, false)

	return &ec2rolecreds.EC2RoleProvider{
		Client:       ec2metadata.NewClient(cfg, handlers, endpoint, signingRegion),
		ExpiryWindow: 5 * time.Minute,
	}
}
Пример #3
0
func ec2RoleProvider(cfg aws.Config, handlers request.Handlers) credentials.Provider {
	resolver := cfg.EndpointResolver
	if resolver == nil {
		resolver = endpoints.DefaultResolver()
	}

	e, _ := resolver.EndpointFor(endpoints.Ec2metadataServiceID, "")
	return &ec2rolecreds.EC2RoleProvider{
		Client:       ec2metadata.NewClient(cfg, handlers, e.URL, e.SigningRegion),
		ExpiryWindow: 5 * time.Minute,
	}
}
Пример #4
0
// CredChain returns the default credential chain.
//
// Generally you shouldn't need to use this method directly, but
// is available if you need to reset the credentials of an
// existing service client or session's Config.
func CredChain(cfg *aws.Config, handlers request.Handlers) *credentials.Credentials {
	endpoint, signingRegion := endpoints.EndpointForRegion(ec2metadata.ServiceName, *cfg.Region, true)

	return credentials.NewChainCredentials(
		[]credentials.Provider{
			&credentials.EnvProvider{},
			&credentials.SharedCredentialsProvider{Filename: "", Profile: ""},
			&ec2rolecreds.EC2RoleProvider{
				Client:       ec2metadata.NewClient(*cfg, handlers, endpoint, signingRegion),
				ExpiryWindow: 5 * time.Minute,
			},
		})
}
Пример #5
0
// getEC2MetadataClient creates a new instance of the EC2Metadata client
func (cfg *CliConfig) getEC2MetadataClient(awsDefaults *defaults.Defaults) *ec2metadata.EC2Metadata {
	endpoint, signingRegion := endpoints.EndpointForRegion(ec2metadata.ServiceName, cfg.getRegion(), true, false)
	return ec2metadata.NewClient(*awsDefaults.Config, awsDefaults.Handlers, endpoint, signingRegion)
}