2015/07/09 - Amazon EC2 Container Service - 1 updated api methods
{'containerInstanceArn': 'string'}
Note
This action is only used by the Amazon EC2 Container Service agent, and it is not intended for use outside of the agent.
Registers an Amazon EC2 instance into the specified cluster. This instance will become available to place containers on.
Request Syntax
client.register_container_instance(
cluster='string',
instanceIdentityDocument='string',
instanceIdentityDocumentSignature='string',
totalResources=[
{
'name': 'string',
'type': 'string',
'doubleValue': 123.0,
'longValue': 123,
'integerValue': 123,
'stringSetValue': [
'string',
]
},
],
versionInfo={
'agentVersion': 'string',
'agentHash': 'string',
'dockerVersion': 'string'
},
containerInstanceArn='string'
)
string
The short name or full Amazon Resource Name (ARN) of the cluster that you want to register your container instance with. If you do not specify a cluster, the default cluster is assumed..
string
The instance identity document for the Amazon EC2 instance to register. This document can be found by running the following command from the instance: curl http://169.254.169.254/latest/dynamic/instance-identity/document/
string
The instance identity document signature for the Amazon EC2 instance to register. This signature can be found by running the following command from the instance: curl http://169.254.169.254/latest/dynamic/instance-identity/signature/
list
The resources available on the instance.
(dict) --
Describes the resources available for a container instance.
name (string) --
The name of the resource, such as CPU , MEMORY , PORTS , or a user-defined resource.
type (string) --
The type of the resource, such as INTEGER , DOUBLE , LONG , or STRINGSET .
doubleValue (float) --
When the doubleValue type is set, the value of the resource must be a double precision floating-point type.
longValue (integer) --
When the longValue type is set, the value of the resource must be an extended precision floating-point type.
integerValue (integer) --
When the integerValue type is set, the value of the resource must be an integer.
stringSetValue (list) --
When the stringSetValue type is set, the value of the resource must be a string type.
(string) --
dict
The version information for the Amazon ECS container agent and Docker daemon running on the container instance.
agentVersion (string) --
The version number of the Amazon ECS container agent.
agentHash (string) --
The Git commit hash for the Amazon ECS container agent build on the amazon-ecs-agent GitHub repository.
dockerVersion (string) --
The Docker version running on the container instance.
string
The Amazon Resource Name (ARN) of the container instance (if it was previously registered).
dict
Response Syntax
{
'containerInstance': {
'containerInstanceArn': 'string',
'ec2InstanceId': 'string',
'versionInfo': {
'agentVersion': 'string',
'agentHash': 'string',
'dockerVersion': 'string'
},
'remainingResources': [
{
'name': 'string',
'type': 'string',
'doubleValue': 123.0,
'longValue': 123,
'integerValue': 123,
'stringSetValue': [
'string',
]
},
],
'registeredResources': [
{
'name': 'string',
'type': 'string',
'doubleValue': 123.0,
'longValue': 123,
'integerValue': 123,
'stringSetValue': [
'string',
]
},
],
'status': 'string',
'agentConnected': True|False,
'runningTasksCount': 123,
'pendingTasksCount': 123,
'agentUpdateStatus': 'PENDING'|'STAGING'|'STAGED'|'UPDATING'|'UPDATED'|'FAILED'
}
}
Response Structure
(dict) --
containerInstance (dict) --
An Amazon EC2 instance that is running the Amazon ECS agent and has been registered with a cluster.
containerInstanceArn (string) --
The Amazon Resource Name (ARN) of the container instance. The ARN contains the arn:aws:ecs namespace, followed by the region of the container instance, the AWS account ID of the container instance owner, the container-instance namespace, and then the container instance UUID. For example, arn:aws:ecs:region :aws_account_id :container-instance/container_instance_UUID .
ec2InstanceId (string) --
The Amazon EC2 instance ID of the container instance.
versionInfo (dict) --
The version information for the Amazon ECS container agent and Docker daemon running on the container instance.
agentVersion (string) --
The version number of the Amazon ECS container agent.
agentHash (string) --
The Git commit hash for the Amazon ECS container agent build on the amazon-ecs-agent GitHub repository.
dockerVersion (string) --
The Docker version running on the container instance.
remainingResources (list) --
The remaining resources of the container instance that are available for new tasks.
(dict) --
Describes the resources available for a container instance.
name (string) --
The name of the resource, such as CPU , MEMORY , PORTS , or a user-defined resource.
type (string) --
The type of the resource, such as INTEGER , DOUBLE , LONG , or STRINGSET .
doubleValue (float) --
When the doubleValue type is set, the value of the resource must be a double precision floating-point type.
longValue (integer) --
When the longValue type is set, the value of the resource must be an extended precision floating-point type.
integerValue (integer) --
When the integerValue type is set, the value of the resource must be an integer.
stringSetValue (list) --
When the stringSetValue type is set, the value of the resource must be a string type.
(string) --
registeredResources (list) --
The registered resources on the container instance that are in use by current tasks.
(dict) --
Describes the resources available for a container instance.
name (string) --
The name of the resource, such as CPU , MEMORY , PORTS , or a user-defined resource.
type (string) --
The type of the resource, such as INTEGER , DOUBLE , LONG , or STRINGSET .
doubleValue (float) --
When the doubleValue type is set, the value of the resource must be a double precision floating-point type.
longValue (integer) --
When the longValue type is set, the value of the resource must be an extended precision floating-point type.
integerValue (integer) --
When the integerValue type is set, the value of the resource must be an integer.
stringSetValue (list) --
When the stringSetValue type is set, the value of the resource must be a string type.
(string) --
status (string) --
The status of the container instance. The valid values are ACTIVE or INACTIVE . ACTIVE indicates that the container instance can accept tasks.
agentConnected (boolean) --
This parameter returns true if the agent is actually connected to Amazon ECS. Registered instances with an agent that may be unhealthy or stopped will return false , and instances without a connected agent cannot accept placement request.
runningTasksCount (integer) --
The number of tasks on the container instance that are in the RUNNING status.
pendingTasksCount (integer) --
The number of tasks on the container instance that are in the PENDING status.
agentUpdateStatus (string) --
The status of the most recent agent update. If an update has never been requested, this value is NULL .