DescribeServices
Describes the specified services running in your cluster.
Request Syntax
{
"cluster": "string",
"include": [ "string" ],
"services": [ "string" ]
}Request Parameters
For information about the parameters that are common to all actions, see Common Parameters.
The request accepts the following data in JSON format.
- cluster
-
The short name or full Amazon Resource Name (ARN)the cluster that hosts the service to describe. If you do not specify a cluster, the default cluster is assumed. This parameter is required if the service or services you are describing were launched in any cluster other than the default cluster.
Type: String
Required: No
- include
-
Determines whether you want to see the resource tags for the service. If
TAGSis specified, the tags are included in the response. If this field is omitted, tags aren't included in the response.Type: Array of strings
Valid Values:
TAGSRequired: No
- services
-
A list of services to describe. You may specify up to 10 services to describe in a single operation.
Type: Array of strings
Required: Yes
Response Syntax
{
"failures": [
{
"arn": "string",
"detail": "string",
"reason": "string"
}
],
"services": [
{
"availabilityZoneRebalancing": "string",
"capacityProviderStrategy": [
{
"base": number,
"capacityProvider": "string",
"weight": number
}
],
"clusterArn": "string",
"createdAt": number,
"createdBy": "string",
"deploymentConfiguration": {
"alarms": {
"alarmNames": [ "string" ],
"enable": boolean,
"rollback": boolean
},
"deploymentCircuitBreaker": {
"enable": boolean,
"rollback": boolean
},
"maximumPercent": number,
"minimumHealthyPercent": number
},
"deploymentController": {
"type": "string"
},
"deployments": [
{
"capacityProviderStrategy": [
{
"base": number,
"capacityProvider": "string",
"weight": number
}
],
"createdAt": number,
"desiredCount": number,
"failedTasks": number,
"fargateEphemeralStorage": {
"kmsKeyId": "string"
},
"id": "string",
"launchType": "string",
"networkConfiguration": {
"awsvpcConfiguration": {
"assignPublicIp": "string",
"securityGroups": [ "string" ],
"subnets": [ "string" ]
}
},
"pendingCount": number,
"platformFamily": "string",
"platformVersion": "string",
"rolloutState": "string",
"rolloutStateReason": "string",
"runningCount": number,
"serviceConnectConfiguration": {
"enabled": boolean,
"logConfiguration": {
"logDriver": "string",
"options": {
"string" : "string"
},
"secretOptions": [
{
"name": "string",
"valueFrom": "string"
}
]
},
"namespace": "string",
"services": [
{
"clientAliases": [
{
"dnsName": "string",
"port": number
}
],
"discoveryName": "string",
"ingressPortOverride": number,
"portName": "string",
"timeout": {
"idleTimeoutSeconds": number,
"perRequestTimeoutSeconds": number
},
"tls": {
"issuerCertificateAuthority": {
"awsPcaAuthorityArn": "string"
},
"kmsKey": "string",
"roleArn": "string"
}
}
]
},
"serviceConnectResources": [
{
"discoveryArn": "string",
"discoveryName": "string"
}
],
"status": "string",
"taskDefinition": "string",
"updatedAt": number,
"volumeConfigurations": [
{
"managedEBSVolume": {
"encrypted": boolean,
"filesystemType": "string",
"iops": number,
"kmsKeyId": "string",
"roleArn": "string",
"sizeInGiB": number,
"snapshotId": "string",
"tagSpecifications": [
{
"propagateTags": "string",
"resourceType": "string",
"tags": [
{
"key": "string",
"value": "string"
}
]
}
],
"throughput": number,
"volumeType": "string"
},
"name": "string"
}
],
"vpcLatticeConfigurations": [
{
"portName": "string",
"roleArn": "string",
"targetGroupArn": "string"
}
]
}
],
"desiredCount": number,
"enableECSManagedTags": boolean,
"enableExecuteCommand": boolean,
"events": [
{
"createdAt": number,
"id": "string",
"message": "string"
}
],
"healthCheckGracePeriodSeconds": number,
"launchType": "string",
"loadBalancers": [
{
"containerName": "string",
"containerPort": number,
"loadBalancerName": "string",
"targetGroupArn": "string"
}
],
"networkConfiguration": {
"awsvpcConfiguration": {
"assignPublicIp": "string",
"securityGroups": [ "string" ],
"subnets": [ "string" ]
}
},
"pendingCount": number,
"placementConstraints": [
{
"expression": "string",
"type": "string"
}
],
"placementStrategy": [
{
"field": "string",
"type": "string"
}
],
"platformFamily": "string",
"platformVersion": "string",
"propagateTags": "string",
"roleArn": "string",
"runningCount": number,
"schedulingStrategy": "string",
"serviceArn": "string",
"serviceName": "string",
"serviceRegistries": [
{
"containerName": "string",
"containerPort": number,
"port": number,
"registryArn": "string"
}
],
"status": "string",
"tags": [
{
"key": "string",
"value": "string"
}
],
"taskDefinition": "string",
"taskSets": [
{
"capacityProviderStrategy": [
{
"base": number,
"capacityProvider": "string",
"weight": number
}
],
"clusterArn": "string",
"computedDesiredCount": number,
"createdAt": number,
"externalId": "string",
"fargateEphemeralStorage": {
"kmsKeyId": "string"
},
"id": "string",
"launchType": "string",
"loadBalancers": [
{
"containerName": "string",
"containerPort": number,
"loadBalancerName": "string",
"targetGroupArn": "string"
}
],
"networkConfiguration": {
"awsvpcConfiguration": {
"assignPublicIp": "string",
"securityGroups": [ "string" ],
"subnets": [ "string" ]
}
},
"pendingCount": number,
"platformFamily": "string",
"platformVersion": "string",
"runningCount": number,
"scale": {
"unit": "string",
"value": number
},
"serviceArn": "string",
"serviceRegistries": [
{
"containerName": "string",
"containerPort": number,
"port": number,
"registryArn": "string"
}
],
"stabilityStatus": "string",
"stabilityStatusAt": number,
"startedBy": "string",
"status": "string",
"tags": [
{
"key": "string",
"value": "string"
}
],
"taskDefinition": "string",
"taskSetArn": "string",
"updatedAt": number
}
]
}
]
}Response Elements
If the action is successful, the service sends back an HTTP 200 response.
The following data is returned in JSON format by the service.
Errors
For information about the errors that are common to all actions, see Common Errors.
- ClientException
-
These errors are usually caused by a client action. This client action might be using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Or, it might be specifying an identifier that isn't valid.
The following list includes additional causes for the error:
-
The
RunTaskcould not be processed because you use managed scaling and there is a capacity error because the quota of tasks in thePROVISIONINGper cluster has been reached. For information about the service quotas, see Amazon ECS service quotas.
HTTP Status Code: 400
-
- ClusterNotFoundException
-
The specified cluster wasn't found. You can view your available clusters with ListClusters. Amazon ECS clusters are Region specific.
HTTP Status Code: 400
- InvalidParameterException
-
The specified parameter isn't valid. Review the available parameters for the API request.
HTTP Status Code: 400
- ServerException
-
These errors are usually caused by a server issue.
HTTP Status Code: 500
Examples
In the following example or examples, the Authorization header contents
(AUTHPARAMS) must be replaced with an AWS Signature Version 4
signature. For more information, see Signature
Version 4 Signing Process in the
AWS General
Reference.
You only need to learn how to sign HTTP requests if you intend to
create them manually. When you use the AWS Command Line Interface
Example
This example request provides a full description of the
test-service service in the telemetry
cluster.
Sample Request
POST / HTTP/1.1
Host: ecs.us-west-2.amazonaws.com
Accept-Encoding: identity
Content-Length: 55
X-Amz-Target: AmazonEC2ContainerServiceV20141113.DescribeServices
X-Amz-Date: 20150528T163859Z
User-Agent: aws-cli/1.7.30 Python/2.7.9 Darwin/14.3.0
Content-Type: application/x-amz-json-1.1
Authorization: AUTHPARAMS
{
"services": [
"test-service"
],
"cluster": "telemetry"
}Sample Response
HTTP/1.1 200 OK
Server: Server
Date: Wed, 29 Apr 2015 19:02:59 GMT
Content-Type: application/x-amz-json-1.1
Content-Length: 2449
Connection: keep-alive
x-amzn-RequestId: 123a4b56-7c89-01d2-3ef4-example5678f
{
"failures": [],
"services": [
{
"clusterArn": "arn:aws:ecs:us-west-2:012345678910:cluster/telemetry",
"deploymentConfiguration": {
"maximumPercent": 200,
"minimumHealthyPercent": 100
},
"deployments": [
{
"createdAt": 1432829320.611,
"desiredCount": 4,
"id": "ecs-svc/9223370604025455196",
"pendingCount": 0,
"runningCount": 4,
"status": "PRIMARY",
"taskDefinition": "arn:aws:ecs:us-west-2:012345678910:task-definition/hpcc-t2-medium:1",
"updatedAt": 1432829320.611
}
],
"desiredCount": 4,
"events": [],
"loadBalancers": [],
"pendingCount": 0,
"runningCount": 4,
"serviceArn": "arn:aws:ecs:us-west-2:012345678910:service/default/test-service",
"serviceName": "test-service",
"status": "ACTIVE",
"taskDefinition": "arn:aws:ecs:us-west-2:012345678910:task-definition/hpcc-t2-medium:1"
}
]
}See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
