[ aws . servicediscovery ]
Gets the current health status (Healthy
, Unhealthy
, or Unknown
) of one or more instances that are associated with a specified service.
Note
There’s a brief delay between when you register an instance and when the health status for the instance is available.
See also: AWS API Documentation
get-instances-health-status
--service-id <value>
[--instances <value>]
[--max-results <value>]
[--next-token <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
[--debug]
[--endpoint-url <value>]
[--no-verify-ssl]
[--no-paginate]
[--output <value>]
[--query <value>]
[--profile <value>]
[--region <value>]
[--version <value>]
[--color <value>]
[--no-sign-request]
[--ca-bundle <value>]
[--cli-read-timeout <value>]
[--cli-connect-timeout <value>]
[--cli-binary-format <value>]
[--no-cli-pager]
[--cli-auto-prompt]
[--no-cli-auto-prompt]
--service-id
(string)
The ID of the service that the instance is associated with.
--instances
(list)
An array that contains the IDs of all the instances that you want to get the health status for.
If you omit
Instances
, Cloud Map returns the health status for all the instances that are associated with the specified service.Note
To get the IDs for the instances that you’ve registered by using a specified service, submit a ListInstances request.
(string)
Syntax:
"string" "string" ...
--max-results
(integer)The maximum number of instances that you want Cloud Map to return in the response to a
GetInstancesHealthStatus
request. If you don’t specify a value forMaxResults
, Cloud Map returns up to 100 instances.
--next-token
(string)For the first
GetInstancesHealthStatus
request, omit this value.If more than
MaxResults
instances match the specified criteria, you can submit anotherGetInstancesHealthStatus
request to get the next group of results. Specify the value ofNextToken
from the previous response in the next request.
--cli-input-json
|--cli-input-yaml
(string) Reads arguments from the JSON string provided. The JSON string follows the format provided by--generate-cli-skeleton
. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with--cli-input-yaml
.
--generate-cli-skeleton
(string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the valueinput
, prints a sample input JSON that can be used as an argument for--cli-input-json
. Similarly, if providedyaml-input
it will print a sample input YAML that can be used with--cli-input-yaml
. If provided with the valueoutput
, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.Global Options¶
--debug
(boolean)Turn on debug logging.
--endpoint-url
(string)Override command’s default URL with the given URL.
--no-verify-ssl
(boolean)By default, the AWS CLI uses SSL when communicating with AWS services. For each SSL connection, the AWS CLI will verify SSL certificates. This option overrides the default behavior of verifying SSL certificates.
--no-paginate
(boolean)Disable automatic pagination.
--output
(string)The formatting style for command output.
json
text
table
yaml
yaml-stream
--query
(string)A JMESPath query to use in filtering the response data.
--profile
(string)Use a specific profile from your credential file.
--region
(string)The region to use. Overrides config/env settings.
--version
(string)Display the version of this tool.
--color
(string)Turn on/off color output.
on
off
auto
--no-sign-request
(boolean)Do not sign requests. Credentials will not be loaded if this argument is provided.
--ca-bundle
(string)The CA certificate bundle to use when verifying SSL certificates. Overrides config/env settings.
--cli-read-timeout
(int)The maximum socket read time in seconds. If the value is set to 0, the socket read will be blocking and not timeout. The default value is 60 seconds.
--cli-connect-timeout
(int)The maximum socket connect time in seconds. If the value is set to 0, the socket connect will be blocking and not timeout. The default value is 60 seconds.
--cli-binary-format
(string)The formatting style to be used for binary blobs. The default format is base64. The base64 format expects binary blobs to be provided as a base64 encoded string. The raw-in-base64-out format preserves compatibility with AWS CLI V1 behavior and binary values must be passed literally. When providing contents from a file that map to a binary blob
fileb://
will always be treated as binary and use the file contents directly regardless of thecli-binary-format
setting. When usingfile://
the file contents will need to properly formatted for the configuredcli-binary-format
.
base64
raw-in-base64-out
--no-cli-pager
(boolean)Disable cli pager for output.
--cli-auto-prompt
(boolean)Automatically prompt for CLI input parameters.
--no-cli-auto-prompt
(boolean)Disable automatically prompt for CLI input parameters.
Output¶
Status -> (map)
A complex type that contains the IDs and the health status of the instances that you specified in the
GetInstancesHealthStatus
request.key -> (string)
value -> (string)
NextToken -> (string)
If more than
MaxResults
instances match the specified criteria, you can submit anotherGetInstancesHealthStatus
request to get the next group of results. Specify the value ofNextToken
from the previous response in the next request.