Struct rusoto_emr::Ec2InstanceAttributes

pub struct Ec2InstanceAttributes {
    pub additional_master_security_groups: Option<StringList>,
    pub additional_slave_security_groups: Option<StringList>,
    pub ec_2_availability_zone: Option<String>,
    pub ec_2_key_name: Option<String>,
    pub ec_2_subnet_id: Option<String>,
    pub emr_managed_master_security_group: Option<String>,
    pub emr_managed_slave_security_group: Option<String>,
    pub iam_instance_profile: Option<String>,
    pub requested_ec_2_availability_zones: Option<XmlStringMaxLen256List>,
    pub requested_ec_2_subnet_ids: Option<XmlStringMaxLen256List>,
    pub service_access_security_group: Option<String>,
}

Provides information about the EC2 instances in a cluster grouped by category. For example, key name, subnet ID, IAM instance profile, and so on.

Fields

additional_master_security_groups: Option<StringList>

A list of additional Amazon EC2 security group IDs for the master node.

additional_slave_security_groups: Option<StringList>

A list of additional Amazon EC2 security group IDs for the slave nodes.

ec_2_availability_zone: Option<String>

The Availability Zone in which the cluster will run.

ec_2_key_name: Option<String>

The name of the Amazon EC2 key pair to use when connecting with SSH into the master node as a user named "hadoop".

ec_2_subnet_id: Option<String>

To launch the cluster in Amazon VPC, set this parameter to the identifier of the Amazon VPC subnet where you want the cluster to launch. If you do not specify this value, the cluster is launched in the normal AWS cloud, outside of a VPC.

Amazon VPC currently does not support cluster compute quadruple extra large (cc1.4xlarge) instances. Thus, you cannot specify the cc1.4xlarge instance type for nodes of a cluster launched in a VPC.

emr_managed_master_security_group: Option<String>

The identifier of the Amazon EC2 security group for the master node.

emr_managed_slave_security_group: Option<String>

The identifier of the Amazon EC2 security group for the slave nodes.

iam_instance_profile: Option<String>

The IAM role that was specified when the cluster was launched. The EC2 instances of the cluster assume this role.

requested_ec_2_availability_zones: Option<XmlStringMaxLen256List>

Applies to clusters configured with the The list of availability zones to choose from. The service will choose the availability zone with the best mix of available capacity and lowest cost to launch the cluster. If you do not specify this value, the cluster is launched in any availability zone that the customer account has access to.

requested_ec_2_subnet_ids: Option<XmlStringMaxLen256List>

Applies to clusters configured with the instance fleets option. Specifies the unique identifier of one or more Amazon EC2 subnets in which to launch EC2 cluster instances. Amazon EMR chooses the EC2 subnet with the best performance and cost characteristics from among the list of RequestedEc2SubnetIds and launches all cluster instances within that subnet. If this value is not specified, and the account supports EC2-Classic networks, the cluster launches instances in the EC2-Classic network and uses Requested

service_access_security_group: Option<String>

The identifier of the Amazon EC2 security group for the Amazon EMR service to access clusters in VPC private subnets.

Trait Implementations

impl Default for Ec2InstanceAttributes

fn default() -> Ec2InstanceAttributes

Returns the "default value" for a type.

impl Debug for Ec2InstanceAttributes

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Ec2InstanceAttributes

fn clone(&self) -> Ec2InstanceAttributes

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.