v0.6.0

NEW FEATURES:

• cluster: support volume_size of root_block_device, variable_name is root_volume_size

BC BREAKS:

• cluster: default of root_volume_size is 8 (gigabytes), specify larger than using ami snapshot
  • volume_type is static gp2

v0.5.0

NEW FEATURES:

• service_load_balancing: support aws fargate #15
  • case of specifying var.launch_type = "FARGATE" (currently ver, default as "EC2")

BC BREAKS:

• service_load_balancing: migrate from placement_strategy to ordered_placement_strategy #16
  • it has force renew if apply to existing aws_ecs_service
  • if you want update wiwthout destroy, prepare edit to .tfstate
    • s/placement_strategy/ordered_placement_strategy/g

v0.4.0

BUG FIXES:

• cluster: fix creating only one autoscaling policy when specified multiple thresholds #14
• service_load_balancing: fix creating only one autoscaling policy when specified multiple thresholds #14

BC BREAKS:

Into this module, like rename resource via above changes

(If you do not care about the resource name of this module, or it is not BC BREAKS)

cluster:

• split resource: (removed module.xxx.aws_autoscaling_policy.scale_in)

  • module.xxx.aws_autoscaling_policy.cpu_reservation_low
  • module.xxx.aws_autoscaling_policy.cpu_util_low
  • module.xxx.aws_autoscaling_policy.memory_reservation_low
  • module.xxx.aws_autoscaling_policy.memory_util_low

• split resource: (removed module.xxx.aws_autoscaling_policy.scale_out)

  • module.xxx.aws_autoscaling_policy.cpu_reservation_high
  • module.xxx.aws_autoscaling_policy.cpu_util_high
  • module.xxx.aws_autoscaling_policy.memory_reservation_high
  • module.xxx.aws_autoscaling_policy.memory_util_high

service_load_balancing:

• split resource: (removed module.xxx.aws_appautoscaling_policy.scale_in)

  • module.xxx.aws_appautoscaling_policy.cpu_low
  • module.xxx.aws_appautoscaling_policy.memory_low

• spolit resource: (removed module.xxx.aws_appautoscaling_policy.scale_out)

  • module.xxx.aws_appautoscaling_policy.cpu_high
  • module.xxx.aws_appautoscaling_policy.memory_high

v0.3.3

Support tags at aws_cloudwatch_log_group

• cluster: log_groups_tags
• service_load_balncing: log_groups_tags

v0.3.2

• align comparision_operator values
  • xxx_high: LessThanOrEqualToThreshold (no changes)
  • xxx_low: LessThanThreshold => LessThanOrEqualToThreshold

v0.3.1

0.3.1 (May 27 2018)

• service_load_balancing: more output(s)
  • log_group_name as aws_cloudwatch_log_group.app.name if enabled autoscaling
  • log_group_arn as aws_cloudwatch_log_group.app.arn if enabled autoscaling

v0.3.0

BC BREAKS: cluster & service_load_balancing module: variable autoscale_thresholds splits
to scale_out_thresholds / scale_in_thresholds

Code migrations example:

• cluster:

# Before:
module "ex_ecs_cluster" {
  source                    = "[email protected]:voyagegroup/tf_aws_ecs?ref=v0.2.2//cluster"
  # ...
  autoscale_thresholds      = {
    cpu_reservation_high    = 70
    cpu_reservation_low     = 10
    memory_reservation_high = 80
    memory_reservation_low  = 20
  }
}

# After:
module "ex_ecs_cluster" {
  source               = "[email protected]:voyagegroup/tf_aws_ecs?ref=v0.3.0//cluster"
  # ...
  scale_out_thresholds = {
    cpu_util           = 70
    cpu_reservation    = 70
    memory_util        = 80
    memory_reservation = 80
  }
  scale_in_thresholds  = {
    cpu_util           = 70
    cpu_reservation    = 10
    memory_util        = 20
    memory_reservation = 20
  }
}

• service_load_balancing:

# Before:
module "ex_ecs_service" {
  source               = "[email protected]:voyagegroup/tf_aws_ecs?ref=v0.2.2//service_load_balancing"
  # ...
  autoscale_thresholds = {
    cpu_high    = 60
    cpu_low     =  8
    memory_high = 75
    memory_low  = 10
  }
}

# After:
module "ex_ecs_service" {
  source               = "[email protected]:voyagegroup/tf_aws_ecs?ref=v0.3.0//service_load_balancing"
  # ...
  scale_out_thresholds = {
    cpu    = 60
    memory = 75
  }
  scale_in_thresholds  = {
    cpu    =  8
    memory = 10
  }
}

• cluster: Parameterized to evaluation_periods
  • scale_out_evaluation_periods (default: 1)
  • scale_in_evaluation_periods (default: 2)
• service_load_balancing: Parameterized to evaluation_periods
  • scale_out_evaluation_periods (default: 1)
  • scale_in_evaluation_periods (default: 2)

v0.2.2

• cluster: support more autoscaling thresholdsthreads from #12
  • cpu_util_high
  • cpu_util_low
  • memory_util_high
  • memory_util_low

v0.2.1

• cluster: support specify iam path for role and instance_profile (default: '/')
  • new variable: iam_path

v0.2.0

• BC BREAKS: service_load_balancing: #11 No creating aws_iam_role for application autoscaling
  • new variable autoscale_iam_role_arn that should specify if enabled autoscaling
  • related: https://docs.aws.amazon.com/IAM/latest/UserGuide/using-service-linked-roles.html