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Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.
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aws_cloudwatch_metric_alarm.wowza_service_high: diffs didn't match during apply. This is a bug with Terraform and should be reported as a GitHub Issue. #19262

Closed vkvam closed 5 years ago

vkvam commented 5 years ago

ECR: Use existing docker image ECR: image 431904215020.dkr.ecr.eu-west-1.amazonaws.com/vod-wowza:2018-11-01T14_04_32Z identified as latest image ASG: wowza-ecs-asg put in deploy mode Terraform: Workspace set to sandbox data.template_file.logstash_conf: Refreshing state... aws_s3_bucket_object.logstash_conf: Refreshing state... (ID: wowza/logstash/logstash_58119b967b207e738c7f855100477e7d.conf) aws_cloudwatch_log_group.ecs: Refreshing state... (ID: wowza-ecs-service/ecs-agent) aws_iam_role.wowza_task_role: Refreshing state... (ID: ecs-taskrole-wowza-ecs-service) aws_iam_role.ecs_autoscale_role: Refreshing state... (ID: wowza-ecs-service-autoscale-role) aws_cloudwatch_log_group.app: Refreshing state... (ID: wowza-ecs-service/app) aws_cloudwatch_log_group.logstash: Refreshing state... (ID: wowza-ecs-service/logstash) aws_iam_role.wowza_task_execution_role: Refreshing state... (ID: wowza-ecs-service-ecs-executionrole) data.template_file.wowza_task_policy_doc: Refreshing state... aws_iam_policy_attachment.ecs_autoscale_role_attach: Refreshing state... (ID: wowza-ecs-service-autoscale-role-attach) aws_iam_role_policy.wowza_task_execution_policy: Refreshing state... (ID: wowza-ecs-service-ecs-executionrole:wowza-ecs-service-ecs) aws_iam_role_policy.wowza_task_policy: Refreshing state... (ID: ecs-taskrole-wowza-ecs-service:ecs-taskrole-wowza-ecs-service) data.template_file.task_definition: Refreshing state... aws_ecs_task_definition.wowza: Refreshing state... (ID: wowza-ecs-service-task-definition) aws_ecs_service.wowza_service: Refreshing state... (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service-service) aws_appautoscaling_target.wowza_scale_target: Refreshing state... (ID: service/wowza-ecs-cluster/wowza-ecs-service-service) aws_appautoscaling_policy.wowza_up: Refreshing state... (ID: wowza-ecs-service-scale-up) aws_appautoscaling_policy.wowza_down: Refreshing state... (ID: wowza-ecs-service-scale-down) aws_cloudwatch_metric_alarm.wowza_service_high: Refreshing state... (ID: wowza-ecs-service-service-CPU-Utilization-High-30) aws_cloudwatch_metric_alarm.wowza_service_low: Refreshing state... (ID: wowza-ecs-service-service-CPU-Utilization-Low-5) aws_appautoscaling_target.wowza_scale_target: Destroying... (ID: service/wowza-ecs-cluster/wowza-ecs-service-service) aws_appautoscaling_target.wowza_scale_target: Destruction complete after 1s aws_ecs_service.wowza_service: Destroying... (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service-service) aws_ecs_service.wowza_service: Still destroying... (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service-service, 10s elapsed) aws_ecs_service.wowza_service: Still destroying... (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service-service, 20s elapsed) aws_ecs_service.wowza_service: Still destroying... (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service-service, 30s elapsed) aws_ecs_service.wowza_service: Destruction complete after 37s aws_ecs_service.wowza_service: Creating... cluster: "" => "arn:aws:ecs:eu-west-1:518073743069:cluster/wowza-ecs-cluster" deployment_maximum_percent: "" => "200" deployment_minimum_healthy_percent: "" => "100" desired_count: "" => "1" iam_role: "" => "" launch_type: "" => "EC2" name: "" => "wowza-ecs-service" network_configuration.#: "" => "1" network_configuration.0.assign_public_ip: "" => "false" network_configuration.0.subnets.#: "" => "2" network_configuration.0.subnets.2408863503: "" => "subnet-5c581a15" network_configuration.0.subnets.3970046270: "" => "subnet-6dd9a10a" ordered_placement_strategy.#: "" => "1" ordered_placement_strategy.0.field: "" => "memory" ordered_placement_strategy.0.type: "" => "binpack" scheduling_strategy: "" => "REPLICA" task_definition: "" => "arn:aws:ecs:eu-west-1:518073743069:task-definition/wowza-ecs-service-task-definition:33" aws_ecs_service.wowza_service: Creation complete after 1s (ID: arn:aws:ecs:eu-west-1:518073743069:service/wowza-ecs-service) aws_appautoscaling_target.wowza_scale_target: Creating... max_capacity: "" => "4" min_capacity: "" => "1" resource_id: "" => "service/wowza-ecs-cluster/wowza-ecs-service" role_arn: "" => "arn:aws:iam::518073743069:role/wowza-ecs-service-autoscale-role" scalable_dimension: "" => "ecs:service:DesiredCount" service_namespace: "" => "ecs" aws_appautoscaling_target.wowza_scale_target: Creation complete after 0s (ID: service/wowza-ecs-cluster/wowza-ecs-service) aws_appautoscaling_policy.wowza_down: Modifying... (ID: wowza-ecs-service-scale-down) resource_id: "service/wowza-ecs-cluster/wowza-ecs-service-service" => "service/wowza-ecs-cluster/wowza-ecs-service" aws_appautoscaling_policy.wowza_up: Modifying... (ID: wowza-ecs-service-scale-up) resource_id: "service/wowza-ecs-cluster/wowza-ecs-service-service" => "service/wowza-ecs-cluster/wowza-ecs-service" aws_appautoscaling_policy.wowza_up: Modifications complete after 1s (ID: wowza-ecs-service-scale-up) aws_appautoscaling_policy.wowza_down: Modifications complete after 1s (ID: wowza-ecs-service-scale-down)

Error: Error applying plan:

2 error(s) occurred:

Please include the following information in your report:

Terraform Version: 0.11.8
Resource ID: aws_cloudwatch_metric_alarm.wowza_service_high
Mismatch reason: extra attributes: alarm_actions.1777779354, alarm_actions.1352977631
Diff One (usually from plan): *terraform.InstanceDiff{mu:sync.Mutex{state:0, sema:0x0}, Attributes:map[string]*terraform.ResourceAttrDiff{"dimensions.ServiceName":*terraform.ResourceAttrDiff{Old:"wowza-ecs-service-service", New:"wowza-ecs-service", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}}, Destroy:false, DestroyDeposed:false, DestroyTainted:false, Meta:map[string]interface {}(nil)}
Diff Two (usually from apply): *terraform.InstanceDiff{mu:sync.Mutex{state:0, sema:0x0}, Attributes:map[string]*terraform.ResourceAttrDiff{"alarm_actions.1777779354":*terraform.ResourceAttrDiff{Old:"", New:"arn:aws:autoscaling:eu-west-1:518073743069:scalingPolicy:67c40aa0-843e-4414-b9f7-0e7e38ace255:resource/ecs/service/wowza-ecs-cluster/wowza-ecs-service:policyName/wowza-ecs-service-scale-up", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}, "alarm_actions.1352977631":*terraform.ResourceAttrDiff{Old:"arn:aws:autoscaling:eu-west-1:518073743069:scalingPolicy:bb50d198-25f4-4990-82db-1b01bc4eabde:resource/ecs/service/wowza-ecs-cluster/wowza-ecs-service-service:policyName/wowza-ecs-service-scale-up", New:"", NewComputed:false, NewRemoved:true, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}, "dimensions.ServiceName":*terraform.ResourceAttrDiff{Old:"wowza-ecs-service-service", New:"wowza-ecs-service", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}}, Destroy:false, DestroyDeposed:false, DestroyTainted:false, Meta:map[string]interface {}(nil)}

Also include as much context as you can about your config, state, and the steps you performed to trigger this error.

Please include the following information in your report:

Terraform Version: 0.11.8
Resource ID: aws_cloudwatch_metric_alarm.wowza_service_low
Mismatch reason: extra attributes: alarm_actions.3758121673, alarm_actions.2327236060
Diff One (usually from plan): *terraform.InstanceDiff{mu:sync.Mutex{state:0, sema:0x0}, Attributes:map[string]*terraform.ResourceAttrDiff{"dimensions.ServiceName":*terraform.ResourceAttrDiff{Old:"wowza-ecs-service-service", New:"wowza-ecs-service", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}}, Destroy:false, DestroyDeposed:false, DestroyTainted:false, Meta:map[string]interface {}(nil)}
Diff Two (usually from apply): *terraform.InstanceDiff{mu:sync.Mutex{state:0, sema:0x0}, Attributes:map[string]*terraform.ResourceAttrDiff{"alarm_actions.3758121673":*terraform.ResourceAttrDiff{Old:"arn:aws:autoscaling:eu-west-1:518073743069:scalingPolicy:bb50d198-25f4-4990-82db-1b01bc4eabde:resource/ecs/service/wowza-ecs-cluster/wowza-ecs-service-service:policyName/wowza-ecs-service-scale-down", New:"", NewComputed:false, NewRemoved:true, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}, "alarm_actions.2327236060":*terraform.ResourceAttrDiff{Old:"", New:"arn:aws:autoscaling:eu-west-1:518073743069:scalingPolicy:67c40aa0-843e-4414-b9f7-0e7e38ace255:resource/ecs/service/wowza-ecs-cluster/wowza-ecs-service:policyName/wowza-ecs-service-scale-down", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}, "dimensions.ServiceName":*terraform.ResourceAttrDiff{Old:"wowza-ecs-service-service", New:"wowza-ecs-service", NewComputed:false, NewRemoved:false, NewExtra:interface {}(nil), RequiresNew:false, Sensitive:false, Type:0x0}}, Destroy:false, DestroyDeposed:false, DestroyTainted:false, Meta:map[string]interface {}(nil)}

Also include as much context as you can about your config, state, and the steps you performed to trigger this error.

Terraform does not automatically rollback in the face of errors. Instead, your Terraform state file has been partially updated with any resources that successfully completed. Please address the error above and apply again to incrementally change your infrastructure.

teamterraform commented 5 years ago

Hello!

Thanks for reporting this issue. Unfortunately the error output in this "diffs didn't match" situation is often not enough to diagnose the problem. Starting in 0.12 the situation that causes this error is more precisely reported, and the necessary debugging information is recorded in the logs. If this issue persists after upgrading Terraform, please file an issue with the referenced provider.

Thanks

ghost commented 5 years ago

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you have found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.