60 lines
2.2 KiB
Markdown
60 lines
2.2 KiB
Markdown
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---
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layout: "aws"
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page_title: "AWS: aws_ecs_service"
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sidebar_current: "docs-aws-resource-ecs-service"
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description: |-
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Provides an ECS service.
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---
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# aws\_ecs\_service
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Provides an ECS service - effectively a task that is expected to run until an error occures or user terminates it (typically a webserver or a database).
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See [ECS Services section in AWS developer guide](http://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_services.html).
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## Example Usage
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```
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resource "aws_ecs_service" "mongo" {
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name = "mongodb"
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cluster = "${aws_ecs_cluster.foo.id}"
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task_definition = "${aws_ecs_task_definition.mongo.arn}"
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desired_count = 3
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iam_role = "${aws_iam.foo.id}"
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load_balancer {
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elb_name = "${aws_elb.foo.id}"
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container_name = "mongo"
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container_port = 8080
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}
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}
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```
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## Argument Reference
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The following arguments are supported:
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* `name` - (Required) The name of the service (up to 255 letters, numbers, hyphens, and underscores)
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* `task_definition` - (Required) The family and revision (`family:revision`) or full ARN of the task definition that you want to run in your service.
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* `desired_count` - (Required) The number of instances of the task definition to place and keep running
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* `cluster` - (Optional) ARN of an ECS cluster
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* `iam_role` - (Optional) IAM role that allows your Amazon ECS container agent to make calls to your load balancer on your behalf. This parameter is only required if you are using a load balancer with your service.
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* `load_balancer` - (Optional) A load balancer block. Load balancers documented below.
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Load balancers support the following:
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* `elb_name` - (Required) The name of the load balancer.
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* `container_name` - (Required) The name of the container to associate with the load balancer (as it appears in a container definition).
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* `container_port` - (Required) The port on the container to associate with the load balancer.
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## Attributes Reference
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The following attributes are exported:
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* `id` - The Amazon Resource Name (ARN) that identifies the service
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* `name` - The name of the service
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* `cluster` - The Amazon Resource Name (ARN) of cluster which the service runs on
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* `iam_role` - The ARN of IAM role used for ELB
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* `desired_count` - The number of instances of the task definition
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