Upgrade from v4.x to v5.0

If you have a question regarding this upgrade process, please check code in examples directory:

If you found a bug, please open an issue in this repository.

List of backward incompatible changes

Removed resources:
- aws_lb.application_no_logs
- aws_lb_target_group.main_no_logs
- aws_lb_listener.frontend_http_tcp_no_logs
- aws_lb_listener.frontend_https_no_logs
- aws_lb_listener_certificate.https_listener_no_logs
If you've been using ALB without access logs enabled then you need to run terraform state mv to rename resources to new names:
- aws_lb.this
- aws_lb_target_group.main
- aws_lb_listener.frontend_http_tcp
- aws_lb_listener.frontend_https
- aws_lb_listener_certificate.https_listener
For example, this command will rename ALB resource: terraform state mv aws_lb.application_no_logs aws_lb.this
Removed variable target_groups_count, http_tcp_listeners_count, extra_ssl_certs_count, http_tcp_listeners_count.
Removed variable target_groups_defaults. Instead, all health_check and stickiness settings should be implicit for each target group.

Renamed logging variables logging_enabled, log_bucket_name, log_location_prefix into a map access_logs with keys enabled, bucket, prefix.
Renamed variables:
- load_balancer_name => name
- load_balancer_is_internal => internal
- create_alb => create_lb
Renamed outputs:
- load_balancer_id => this_lb_id
- dns_name => this_lb_dns_name