Struct rusoto_emr::InstanceGroupConfig

pub struct InstanceGroupConfig {
    pub auto_scaling_policy: Option<AutoScalingPolicy>,
    pub bid_price: Option<String>,
    pub configurations: Option<Vec<Configuration>>,
    pub ebs_configuration: Option<EbsConfiguration>,
    pub instance_count: i64,
    pub instance_role: String,
    pub instance_type: String,
    pub market: Option<String>,
    pub name: Option<String>,
}

Configuration defining a new instance group.

Fields

auto_scaling_policy: Option<AutoScalingPolicy>

An automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates EC2 instances in response to the value of a CloudWatch metric. See PutAutoScalingPolicy.

bid_price: Option<String>

The bid price for each EC2 Spot instance type as defined by InstanceType. Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

configurations: Option<Vec<Configuration>>

Amazon EMR releases 4.x or later.

The list of configurations supplied for an EMR cluster instance group. You can specify a separate configuration for each instance group (master, core, and task).

ebs_configuration: Option<EbsConfiguration>

EBS configurations that will be attached to each EC2 instance in the instance group.

instance_count: i64

Target number of instances for the instance group.

instance_role: String

The role of the instance group in the cluster.

instance_type: String

The EC2 instance type for all instances in the instance group.

market: Option<String>

Market type of the EC2 instances used to create a cluster node.

name: Option<String>

Friendly name given to the instance group.

Trait Implementations

impl Clone for InstanceGroupConfig

pub fn clone(&self) -> InstanceGroupConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceGroupConfig

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InstanceGroupConfig

pub fn default() -> InstanceGroupConfig

Returns the "default value" for a type.

impl PartialEq<InstanceGroupConfig> for InstanceGroupConfig

pub fn eq(&self, other: &InstanceGroupConfig) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &InstanceGroupConfig) -> bool

This method tests for !=.

impl Serialize for InstanceGroupConfig

pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for InstanceGroupConfig