Renamed launch template not picked up by autoscaling group

[jstehlik-ohpen]

Description

After renaming a launch template created by this module (which causes replacement), the associated autoscaling group does not pick up the new launch template, but references the old one.

• ✋ I have searched the open/closed issues and my issue is not listed.

Versions

• Module version [Required]: 6.5.1

• Terraform version: ~> 1.0

• Provider version(s):

  • aws: ~> 4.0

Reproduction Code [Required]

Steps to reproduce the behavior:

1. Create autoscaling group with launch template

launch_template_name            = "old-launch-template"
launch_template_use_name_prefix = false

2. Rename launch template in module call

launch_template_name            = "new-launch-template"
launch_template_use_name_prefix = false

Expected behavior

After renaming launch template (or other change causing replacement) created by this module, autoscaling group uses the new launch template

Actual behavior

After renaming launch template, autoscaling attempts to use the old launch template

Terminal Output Screenshot(s)

# module.ecs_cluster[0].module.asg_linux.aws_autoscaling_group.this[0] will be updated in-place
  ~ resource "aws_autoscaling_group" "this" {
        id                        = "tst-main-ecs-cluster-linux"
        name                      = "tst-main-ecs-cluster-linux"
        # (23 unchanged attributes hidden)

      ~ launch_template {
            id      = "lt-086c081e7ef0e0ffc"
          ~ name    = "tst-main-ecs-cluster-20220801142903803500000001" -> "tst-main-ecs-cluster-linux"
          ~ version = "1" -> (known after apply)
        }

        # (12 unchanged blocks hidden)
    }

# module.ecs_cluster[0].module.asg_linux.aws_launch_template.this[0] must be replaced
+/- resource "aws_launch_template" "this" {
      ~ arn                     = "arn:aws:ec2:***:************:launch-template/lt-086c081e7ef0e0ffc" -> (known after apply)
      ~ default_version         = 1 -> (known after apply)
      - disable_api_stop        = false -> null
      - disable_api_termination = false -> null
      ~ id                      = "lt-086c081e7ef0e0ffc" -> (known after apply)

[github-actions]

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[github-actions]

This issue was automatically closed because of stale in 10 days

[github-actions]

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[antonbabenko]

This issue has been resolved in version 7.0.0 🎉