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feat(infra): update asg in api cluster (#1682)
* feat: update asg in api cluster * chore: change dash to underscore
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83 changes: 83 additions & 0 deletions
83
apps/infra/modules/codedang-infra/ecs-api-admin-service-asg.tf
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| ###################### cloudwatch alert ###################### | ||
| resource "aws_cloudwatch_metric_alarm" "ecs_admin_api_scale_down" { | ||
| alarm_name = "Codedang-Admin-Api-Service-Scale-Down-Alert" | ||
| comparison_operator = "LessThanThreshold" | ||
| datapoints_to_alarm = 10 | ||
| evaluation_periods = 10 | ||
| metric_name = "CPUUtilization" | ||
| namespace = "AWS/ECS" | ||
| period = 60 | ||
| statistic = "Average" | ||
| threshold = 50 | ||
| alarm_description = "This metric monitors task cpu utilization and scale down ecs service" | ||
| alarm_actions = [aws_appautoscaling_policy.service_asp_admin_api_scale_down.arn] | ||
|
|
||
| dimensions = { | ||
| ClusterName = aws_ecs_cluster.api.name | ||
| ServiceName = aws_ecs_service.admin_api.name | ||
| } | ||
| } | ||
|
|
||
| resource "aws_cloudwatch_metric_alarm" "ecs_admin_api_scale_up" { | ||
| alarm_name = "Codedang-Admin-Api-Service-Scale-Up-Alert" | ||
| comparison_operator = "GreaterThanThreshold" | ||
| datapoints_to_alarm = 1 | ||
| evaluation_periods = 1 | ||
| metric_name = "CPUUtilization" | ||
| namespace = "AWS/ECS" | ||
| period = 60 | ||
| statistic = "Maximum" | ||
| threshold = 120 | ||
| alarm_description = "This metric monitors task cpu utilization and scale up ecs service" | ||
| alarm_actions = [aws_appautoscaling_policy.service_asp_admin_api_scale_up.arn] | ||
|
|
||
| dimensions = { | ||
| ClusterName = aws_ecs_cluster.api.name | ||
| ServiceName = aws_ecs_service.admin_api.name | ||
| } | ||
| } | ||
|
|
||
| ###################### Service Auto Scaling ##################### | ||
| resource "aws_appautoscaling_target" "service_asg_admin_api" { | ||
| max_capacity = 8 | ||
| min_capacity = 1 | ||
| resource_id = "service/${aws_ecs_cluster.api.name}/${aws_ecs_service.admin_api.name}" | ||
| scalable_dimension = "ecs:service:DesiredCount" | ||
| service_namespace = "ecs" | ||
| } | ||
|
|
||
| resource "aws_appautoscaling_policy" "service_asp_admin_api_scale_up" { | ||
| name = "scale-up" | ||
| policy_type = "StepScaling" | ||
| resource_id = aws_appautoscaling_target.service_asg_admin_api.resource_id | ||
| scalable_dimension = aws_appautoscaling_target.service_asg_admin_api.scalable_dimension | ||
| service_namespace = aws_appautoscaling_target.service_asg_admin_api.service_namespace | ||
|
|
||
| step_scaling_policy_configuration { | ||
| adjustment_type = "ChangeInCapacity" | ||
| cooldown = 60 | ||
|
|
||
| step_adjustment { | ||
| metric_interval_lower_bound = 0 | ||
| scaling_adjustment = 1 | ||
| } | ||
| } | ||
| } | ||
|
|
||
| resource "aws_appautoscaling_policy" "service_asp_admin_api_scale_down" { | ||
| name = "scale-down" | ||
| policy_type = "StepScaling" | ||
| resource_id = aws_appautoscaling_target.service_asg_admin_api.resource_id | ||
| scalable_dimension = aws_appautoscaling_target.service_asg_admin_api.scalable_dimension | ||
| service_namespace = aws_appautoscaling_target.service_asg_admin_api.service_namespace | ||
|
|
||
| step_scaling_policy_configuration { | ||
| adjustment_type = "ChangeInCapacity" | ||
| cooldown = 30 | ||
|
|
||
| step_adjustment { | ||
| metric_interval_upper_bound = -30 | ||
| scaling_adjustment = -1 | ||
| } | ||
| } | ||
| } |
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83 changes: 83 additions & 0 deletions
83
apps/infra/modules/codedang-infra/ecs-api-client-service-asg.tf
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| ###################### cloudwatch alert ###################### | ||
| resource "aws_cloudwatch_metric_alarm" "ecs_client_api_scale_down" { | ||
| alarm_name = "Codedang-Client-Api-Service-Scale-Down-Alert" | ||
| comparison_operator = "LessThanThreshold" | ||
| datapoints_to_alarm = 10 | ||
| evaluation_periods = 10 | ||
| metric_name = "CPUUtilization" | ||
| namespace = "AWS/ECS" | ||
| period = 60 | ||
| statistic = "Average" | ||
| threshold = 50 | ||
| alarm_description = "This metric monitors task cpu utilization and scale down ecs service" | ||
| alarm_actions = [aws_appautoscaling_policy.service_asp_client_api_scale_down.arn] | ||
|
|
||
| dimensions = { | ||
| ClusterName = aws_ecs_cluster.api.name | ||
| ServiceName = aws_ecs_service.client_api.name | ||
| } | ||
| } | ||
|
|
||
| resource "aws_cloudwatch_metric_alarm" "ecs_client_api_scale_up" { | ||
| alarm_name = "Codedang-Client-Api-Service-Scale-Up-Alert" | ||
| comparison_operator = "GreaterThanThreshold" | ||
| datapoints_to_alarm = 1 | ||
| evaluation_periods = 1 | ||
| metric_name = "CPUUtilization" | ||
| namespace = "AWS/ECS" | ||
| period = 60 | ||
| statistic = "Maximum" | ||
| threshold = 120 | ||
| alarm_description = "This metric monitors task cpu utilization and scale up ecs service" | ||
| alarm_actions = [aws_appautoscaling_policy.service_asp_client_api_scale_up.arn] | ||
|
|
||
| dimensions = { | ||
| ClusterName = aws_ecs_cluster.api.name | ||
| ServiceName = aws_ecs_service.client_api.name | ||
| } | ||
| } | ||
|
|
||
| ###################### Service Auto Scaling ##################### | ||
| resource "aws_appautoscaling_target" "service_asg_client_api" { | ||
| max_capacity = 8 | ||
| min_capacity = 1 | ||
| resource_id = "service/${aws_ecs_cluster.api.name}/${aws_ecs_service.client_api.name}" | ||
| scalable_dimension = "ecs:service:DesiredCount" | ||
| service_namespace = "ecs" | ||
| } | ||
|
|
||
| resource "aws_appautoscaling_policy" "service_asp_client_api_scale_up" { | ||
| name = "scale-up" | ||
| policy_type = "StepScaling" | ||
| resource_id = aws_appautoscaling_target.service_asg_client_api.resource_id | ||
| scalable_dimension = aws_appautoscaling_target.service_asg_client_api.scalable_dimension | ||
| service_namespace = aws_appautoscaling_target.service_asg_client_api.service_namespace | ||
|
|
||
| step_scaling_policy_configuration { | ||
| adjustment_type = "ChangeInCapacity" | ||
| cooldown = 60 | ||
|
|
||
| step_adjustment { | ||
| metric_interval_lower_bound = 0 | ||
| scaling_adjustment = 1 | ||
| } | ||
| } | ||
| } | ||
|
|
||
| resource "aws_appautoscaling_policy" "service_asp_client_api_scale_down" { | ||
| name = "scale-down" | ||
| policy_type = "StepScaling" | ||
| resource_id = aws_appautoscaling_target.service_asg_client_api.resource_id | ||
| scalable_dimension = aws_appautoscaling_target.service_asg_client_api.scalable_dimension | ||
| service_namespace = aws_appautoscaling_target.service_asg_client_api.service_namespace | ||
|
|
||
| step_scaling_policy_configuration { | ||
| adjustment_type = "ChangeInCapacity" | ||
| cooldown = 30 | ||
|
|
||
| step_adjustment { | ||
| metric_interval_upper_bound = -30 | ||
| scaling_adjustment = -1 | ||
| } | ||
| } | ||
| } |
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