Terraform aws EC2 instance + ssm role + instance profile + custom user data + elastic ip creation

Useful for fast creation of instance with ssm access

Example usage

module "ec2" {
  source  = "zahornyak/ec2/aws"

  server_name        = "bastion"
  security_group_ids = ["sg-05bd24bb429900190"]
  subnet_id          = "subnet-0ddcde2aa05c988f9"

  user_data_path = "files/init.sh"
  vars = {
    foo = "bar"
  }
}

Requirements

Name	Version
terraform	>= 1.3
aws	>= 4.45

Providers

Name	Version
aws	>= 4.45

Modules

Name	Source	Version
ec2_instance	terraform-aws-modules/ec2-instance/aws	~> 4.3

Resources

Name	Type
aws_autoscaling_group.this	resource
aws_autoscaling_policy.scale_down	resource
aws_autoscaling_policy.scale_up	resource
aws_cloudwatch_metric_alarm.cpu_high	resource
aws_cloudwatch_metric_alarm.cpu_low	resource
aws_eip.this	resource
aws_iam_instance_profile.ec2_instance_profile	resource
aws_iam_role.instance_role	resource
aws_launch_template.as_template	resource
aws_ami.ami	data source

Inputs

Name	Description	Type	Default	Required
ami	custom ami id	string	null	no
architecture	architecture	string	"x86_64"	no
create_autoscaling_group	if create autoscaling group	bool	false	no
create_eip	creates eip	bool	true	no
instance_profile	custom instance profile	string	null	no
instance_type	instance type	string	"t2.micro"	no
managed_policy_arns	additional managed policy arns	list(string)	[]	no
max_size	max_size asg	number	1	no
min_size	min_size asg	number	1	no
monitoring	enable monitoring	bool	true	no
private_ip	private ip	string	null	no
root_block_device	volume config	any	[]	no
scale_down_config	scale down config	any	{}	no
scale_up_config	scale up config	any	{}	no
scaling_default_cooldown	default cooldown	number	300	no
scaling_termination_policies	termination policies	list(string)	[ "OldestInstance" ]	no
security_group_ids	security_group_ids	list(string)	null	no
server_name	server_name	string	null	no
source_dest_check	source_dest_check	bool	null	no
subnet_id	subnet_id	string	null	no
user_data_path	user_data_path	string	null	no
user_data_replace_on_change	recreate on user data change	bool	true	no
vars	variable for user_data	map(string)	{}	no

Outputs

Name	Description
ami_id	ami id
ec2_instance_profile	ec2_instance_profile
eip_ip	public ip of instance
instance_id	instance id
instance_role	ec2_instance_profile
private_dns_name	private dns name
private_ip	private ip of instance
public_dns_name	public dns name