aws_service_discovery_service

Provides a Service Discovery Service resource.

Example Usage

resource "aws_vpc" "example" {
  cidr_block = "10.0.0.0/16"
}

resource "aws_service_discovery_private_dns_namespace" "example" {
  name = "example.terraform.local"
  description = "example"
  vpc = "${aws_vpc.example.id}"
}

resource "aws_service_discovery_service" "example" {
  name = "example"
  dns_config {
    namespace_id = "${aws_service_discovery_private_dns_namespace.example.id}"
    dns_records {
      ttl = 10
      type = "A"
    }
    routing_policy = "MULTIVALUE"
  }

  health_check_custom_config {
    failure_threshold = 1
  }
}

resource "aws_service_discovery_public_dns_namespace" "example" {
  name = "example.terraform.com"
  description = "example"
}

resource "aws_service_discovery_service" "example" {
  name = "example"
  dns_config {
    namespace_id = "${aws_service_discovery_public_dns_namespace.example.id}"
    dns_records {
      ttl = 10
      type = "A"
    }
  }
  health_check_config {
    failure_threshold = 10
    resource_path = "path"
    type = "HTTP"
  }
}

Argument Reference

The following arguments are supported:

• name - (Required, ForceNew) The name of the service.
• description - (Optional) The description of the service.
• dns_config - (Required) A complex type that contains information about the resource record sets that you want Amazon Route 53 to create when you register an instance.
• health_check_config - (Optional) A complex type that contains settings for an optional health check. Only for Public DNS namespaces.
• health_check_custom_config - (Optional, ForceNew) A complex type that contains settings for ECS managed health checks.

dns_config

The following arguments are supported:

• namespace_id - (Required, ForceNew) The ID of the namespace to use for DNS configuration.
• dns_records - (Required) An array that contains one DnsRecord object for each resource record set.
• routing_policy - (Optional) The routing policy that you want to apply to all records that Route 53 creates when you register an instance and specify the service. Valid Values: MULTIVALUE, WEIGHTED

dns_records

The following arguments are supported:

• ttl - (Required) The amount of time, in seconds, that you want DNS resolvers to cache the settings for this resource record set.
• type - (Required, ForceNew) The type of the resource, which indicates the value that Amazon Route 53 returns in response to DNS queries. Valid Values: A, AAAA, SRV, CNAME

health_check_config

The following arguments are supported:

• failure_threshold - (Optional) The number of consecutive health checks. Maximum value of 10.
• resource_path - (Optional) The path that you want Route 53 to request when performing health checks. Route 53 automatically adds the DNS name for the service. If you don't specify a value, the default value is /.
• type - (Optional, ForceNew) The type of health check that you want to create, which indicates how Route 53 determines whether an endpoint is healthy. Valid Values: HTTP, HTTPS, TCP

health_check_custom_config

The following arguments are supported:

• failure_threshold - (Optional, ForceNew) The number of 30-second intervals that you want service discovery to wait before it changes the health status of a service instance. Maximum value of 10.

Attributes Reference

In addition to all arguments above, the following attributes are exported:

• id - The ID of the service.
• arn - The ARN of the service.

Import

Service Discovery Service can be imported using the service ID, e.g.

$ terraform import aws_service_discovery_service.example 0123456789