Lark IT Ansible AWS ALB role

Creates an application load balancer, target group, security group, and a CNAME record in route 53 pointed at the ALB.

Dependencies

• Assumes SSL is not enabled on the target webserver
• Assumes that the target server is listening on port 80
• Assumes an AWS certificate exists
• This role is not dependent on any other roles

Variables

Variable	Required?	Default Value	Type	Description
tg_health_check_path	No	/	String	Target group healthcheck path
alb_name	Yes	N/A	String	The name of the ALB
alb_target_ec2_name	Yes	N/A	String	The Name tag value of the target EC2
alb_subnet_names	Yes	N/A	List	List of subnets for the ALB
alb_cert_arn	Yes	N/A	String	ARN of the certificate to attach to the ALB
r53_hosted_zone_name	Yes	N/A	String	The name of the hosted zone where the CNAME record will be placed
r53_record	Yes	N/A	String	Then name of the CNAME record to be created
r53_overwrite	No	false	Boolean	Whether or not to overwrite the CNAME record if it already exists