Struct Ec2InstanceDefinition 

pub struct Ec2InstanceDefinition { /* private fields */ }

Defines an instance that can be launched via crate::Aws::create_ec2_instance

Implementations

impl Ec2InstanceDefinition

pub fn new(instance_type: InstanceType) -> Self

Start defining an instance with the specified instance type

pub fn volume_size_gigabytes(self, size_gb: u32) -> Self

pub fn network_interface_count(self, count: u32) -> Self

Sets the amount of network interfaces to use on this instance. Defaults to 1

Setting this to a value other than 1 will result in the creation of an elastic ip to point at your instance. This is an unfortunate requirement of AWS ECS, instances with multiple network interfaces do not get the automatically assigned ipv4 address given to instances with 1 network interface. For most users there is a hard limit of 5 elastic ip addresses allowed at one time.

pub fn os(self, os: InstanceOs) -> Self

pub fn override_ami(self, ami: Option<String>) -> Self

Override the AMI used. When used together with the os setting, the os setting is used to determine how to configure the instance while the specified AMI is used as the instances image. Defaults to None which indicates that the appropriate AMI should be looked up via SSM.

This option is useful when you have custom variation of the configured OS or if your user does not have access to SSM. AMI’s are region specific so be careful in picking your AMI.