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Class: Aws::ServiceDiscovery::Client

Inherits:
Seahorse::Client::Base show all
Includes:
ClientStubs
Defined in:
gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb

Instance Attribute Summary

Attributes inherited from Seahorse::Client::Base

#config, #handlers

API Operations collapse

Instance Method Summary collapse

Methods included from ClientStubs

#api_requests, #stub_data, #stub_responses

Methods inherited from Seahorse::Client::Base

add_plugin, api, clear_plugins, define, new, #operation_names, plugins, remove_plugin, set_api, set_plugins

Methods included from Seahorse::Client::HandlerBuilder

#handle, #handle_request, #handle_response

Constructor Details

#initialize(options) ⇒ Client

Returns a new instance of Client

Parameters:

  • options (Hash)

Options Hash (options):

  • :credentials (required, Aws::CredentialProvider)

    Your AWS credentials. This can be an instance of any one of the following classes:

    • Aws::Credentials - Used for configuring static, non-refreshing credentials.

    • Aws::InstanceProfileCredentials - Used for loading credentials from an EC2 IMDS on an EC2 instance.

    • Aws::SharedCredentials - Used for loading credentials from a shared file, such as ~/.aws/config.

    • Aws::AssumeRoleCredentials - Used when you need to assume a role.

    When :credentials are not configured directly, the following locations will be searched for credentials:

    • Aws.config[:credentials]
    • The :access_key_id, :secret_access_key, and :session_token options.
    • ENV['AWS_ACCESS_KEY_ID'], ENV['AWS_SECRET_ACCESS_KEY']
    • ~/.aws/credentials
    • ~/.aws/config
    • EC2 IMDS instance profile - When used by default, the timeouts are very aggressive. Construct and pass an instance of Aws::InstanceProfileCredentails to enable retries and extended timeouts.
  • :region (required, String)

    The AWS region to connect to. The configured :region is used to determine the service :endpoint. When not passed, a default :region is search for in the following locations:

    • Aws.config[:region]
    • ENV['AWS_REGION']
    • ENV['AMAZON_REGION']
    • ENV['AWS_DEFAULT_REGION']
    • ~/.aws/credentials
    • ~/.aws/config
  • :access_key_id (String)
  • :active_endpoint_cache (Boolean) — default: false

    When set to true, a thread polling for endpoints will be running in the background every 60 secs (default). Defaults to false.

  • :client_side_monitoring (Boolean) — default: false

    When true, client-side metrics will be collected for all API requests from this client.

  • :client_side_monitoring_client_id (String) — default: ""

    Allows you to provide an identifier for this client which will be attached to all generated client side metrics. Defaults to an empty string.

  • :client_side_monitoring_host (String) — default: "127.0.0.1"

    Allows you to specify the DNS hostname or IPv4 or IPv6 address that the client side monitoring agent is running on, where client metrics will be published via UDP.

  • :client_side_monitoring_port (Integer) — default: 31000

    Required for publishing client metrics. The port that the client side monitoring agent is running on, where client metrics will be published via UDP.

  • :client_side_monitoring_publisher (Aws::ClientSideMonitoring::Publisher) — default: Aws::ClientSideMonitoring::Publisher

    Allows you to provide a custom client-side monitoring publisher class. By default, will use the Client Side Monitoring Agent Publisher.

  • :convert_params (Boolean) — default: true

    When true, an attempt is made to coerce request parameters into the required types.

  • :disable_host_prefix_injection (Boolean) — default: false

    Set to true to disable SDK automatically adding host prefix to default service endpoint when available.

  • :endpoint (String)

    The client endpoint is normally constructed from the :region option. You should only configure an :endpoint when connecting to test endpoints. This should be avalid HTTP(S) URI.

  • :endpoint_cache_max_entries (Integer) — default: 1000

    Used for the maximum size limit of the LRU cache storing endpoints data for endpoint discovery enabled operations. Defaults to 1000.

  • :endpoint_cache_max_threads (Integer) — default: 10

    Used for the maximum threads in use for polling endpoints to be cached, defaults to 10.

  • :endpoint_cache_poll_interval (Integer) — default: 60

    When :endpoint_discovery and :active_endpoint_cache is enabled, Use this option to config the time interval in seconds for making requests fetching endpoints information. Defaults to 60 sec.

  • :endpoint_discovery (Boolean) — default: false

    When set to true, endpoint discovery will be enabled for operations when available. Defaults to false.

  • :log_formatter (Aws::Log::Formatter) — default: Aws::Log::Formatter.default

    The log formatter.

  • :log_level (Symbol) — default: :info

    The log level to send messages to the :logger at.

  • :logger (Logger)

    The Logger instance to send log messages to. If this option is not set, logging will be disabled.

  • :profile (String) — default: "default"

    Used when loading credentials from the shared credentials file at HOME/.aws/credentials. When not specified, 'default' is used.

  • :retry_base_delay (Float) — default: 0.3

    The base delay in seconds used by the default backoff function.

  • :retry_jitter (Symbol) — default: :none

    A delay randomiser function used by the default backoff function. Some predefined functions can be referenced by name - :none, :equal, :full, otherwise a Proc that takes and returns a number.

    @see https://www.awsarchitectureblog.com/2015/03/backoff.html

  • :retry_limit (Integer) — default: 3

    The maximum number of times to retry failed requests. Only ~ 500 level server errors and certain ~ 400 level client errors are retried. Generally, these are throttling errors, data checksum errors, networking errors, timeout errors and auth errors from expired credentials.

  • :retry_max_delay (Integer) — default: 0

    The maximum number of seconds to delay between retries (0 for no limit) used by the default backoff function.

  • :secret_access_key (String)
  • :session_token (String)
  • :simple_json (Boolean) — default: false

    Disables request parameter conversion, validation, and formatting. Also disable response data type conversions. This option is useful when you want to ensure the highest level of performance by avoiding overhead of walking request parameters and response data structures.

    When :simple_json is enabled, the request parameters hash must be formatted exactly as the DynamoDB API expects.

  • :stub_responses (Boolean) — default: false

    Causes the client to return stubbed responses. By default fake responses are generated and returned. You can specify the response data to return or errors to raise by calling ClientStubs#stub_responses. See ClientStubs for more information.

    Please note When response stubbing is enabled, no HTTP requests are made, and retries are disabled.

  • :validate_params (Boolean) — default: true

    When true, request parameters are validated before sending the request.

  • :http_proxy (URI::HTTP, String)

    A proxy to send requests through. Formatted like 'http://proxy.com:123'.

  • :http_open_timeout (Float) — default: 15

    The number of seconds to wait when opening a HTTP session before rasing a Timeout::Error.

  • :http_read_timeout (Integer) — default: 60

    The default number of seconds to wait for response data. This value can safely be set per-request on the session yeidled by #session_for.

  • :http_idle_timeout (Float) — default: 5

    The number of seconds a connection is allowed to sit idble before it is considered stale. Stale connections are closed and removed from the pool before making a request.

  • :http_continue_timeout (Float) — default: 1

    The number of seconds to wait for a 100-continue response before sending the request body. This option has no effect unless the request has "Expect" header set to "100-continue". Defaults to nil which disables this behaviour. This value can safely be set per request on the session yeidled by #session_for.

  • :http_wire_trace (Boolean) — default: false

    When true, HTTP debug output will be sent to the :logger.

  • :ssl_verify_peer (Boolean) — default: true

    When true, SSL peer certificates are verified when establishing a connection.

  • :ssl_ca_bundle (String)

    Full path to the SSL certificate authority bundle file that should be used when verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.

  • :ssl_ca_directory (String)

    Full path of the directory that contains the unbundled SSL certificate authority files for verifying peer certificates. If you do not pass :ssl_ca_bundle or :ssl_ca_directory the the system default will be used if available.



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 261

def initialize(*args)
  super
end

Instance Method Details

#create_http_namespace(params = {}) ⇒ Types::CreateHttpNamespaceResponse

Creates an HTTP namespace. Service instances that you register using an HTTP namespace can be discovered using a DiscoverInstances request but can't be discovered using DNS.

For the current limit on the number of namespaces that you can create using the same AWS account, see AWS Cloud Map Limits in the AWS Cloud Map Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.create_http_namespace({
  name: "NamespaceName", # required
  creator_request_id: "ResourceId",
  description: "ResourceDescription",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name that you want to assign to this namespace.

  • :creator_request_id (String)

    A unique string that identifies the request and that allows failed CreateHttpNamespace requests to be retried without the risk of executing the operation twice. CreatorRequestId can be any unique string, for example, a date/time stamp.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

  • :description (String)

    A description for the namespace.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 314

def create_http_namespace(params = {}, options = {})
  req = build_request(:create_http_namespace, params)
  req.send_request(options)
end

#create_private_dns_namespace(params = {}) ⇒ Types::CreatePrivateDnsNamespaceResponse

Creates a private namespace based on DNS, which will be visible only inside a specified Amazon VPC. The namespace defines your service naming scheme. For example, if you name your namespace example.com and name your service backend, the resulting DNS name for the service will be backend.example.com. For the current limit on the number of namespaces that you can create using the same AWS account, see AWS Cloud Map Limits in the AWS Cloud Map Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.create_private_dns_namespace({
  name: "NamespaceName", # required
  creator_request_id: "ResourceId",
  description: "ResourceDescription",
  vpc: "ResourceId", # required
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name that you want to assign to this namespace. When you create a private DNS namespace, AWS Cloud Map automatically creates an Amazon Route 53 private hosted zone that has the same name as the namespace.

  • :creator_request_id (String)

    A unique string that identifies the request and that allows failed CreatePrivateDnsNamespace requests to be retried without the risk of executing the operation twice. CreatorRequestId can be any unique string, for example, a date/time stamp.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

  • :description (String)

    A description for the namespace.

  • :vpc (required, String)

    The ID of the Amazon VPC that you want to associate the namespace with.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 373

def create_private_dns_namespace(params = {}, options = {})
  req = build_request(:create_private_dns_namespace, params)
  req.send_request(options)
end

#create_public_dns_namespace(params = {}) ⇒ Types::CreatePublicDnsNamespaceResponse

Creates a public namespace based on DNS, which will be visible on the internet. The namespace defines your service naming scheme. For example, if you name your namespace example.com and name your service backend, the resulting DNS name for the service will be backend.example.com. For the current limit on the number of namespaces that you can create using the same AWS account, see AWS Cloud Map Limits in the AWS Cloud Map Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.create_public_dns_namespace({
  name: "NamespaceName", # required
  creator_request_id: "ResourceId",
  description: "ResourceDescription",
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name that you want to assign to this namespace.

  • :creator_request_id (String)

    A unique string that identifies the request and that allows failed CreatePublicDnsNamespace requests to be retried without the risk of executing the operation twice. CreatorRequestId can be any unique string, for example, a date/time stamp.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

  • :description (String)

    A description for the namespace.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 425

def create_public_dns_namespace(params = {}, options = {})
  req = build_request(:create_public_dns_namespace, params)
  req.send_request(options)
end

#create_service(params = {}) ⇒ Types::CreateServiceResponse

Creates a service, which defines the configuration for the following entities:

  • For public and private DNS namespaces, one of the following combinations of DNS records in Amazon Route 53:

    • A

    • AAAA

    • A and AAAA

    • SRV

    • CNAME

  • Optionally, a health check

After you create the service, you can submit a RegisterInstance request, and AWS Cloud Map uses the values in the configuration to create the specified entities.

For the current limit on the number of instances that you can register using the same namespace and using the same service, see AWS Cloud Map Limits in the AWS Cloud Map Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.create_service({
  name: "ServiceName", # required
  namespace_id: "ResourceId",
  creator_request_id: "ResourceId",
  description: "ResourceDescription",
  dns_config: {
    namespace_id: "ResourceId",
    routing_policy: "MULTIVALUE", # accepts MULTIVALUE, WEIGHTED
    dns_records: [ # required
      {
        type: "SRV", # required, accepts SRV, A, AAAA, CNAME
        ttl: 1, # required
      },
    ],
  },
  health_check_config: {
    type: "HTTP", # required, accepts HTTP, HTTPS, TCP
    resource_path: "ResourcePath",
    failure_threshold: 1,
  },
  health_check_custom_config: {
    failure_threshold: 1,
  },
})

Response structure


resp.service.id #=> String
resp.service.arn #=> String
resp.service.name #=> String
resp.service.namespace_id #=> String
resp.service.description #=> String
resp.service.instance_count #=> Integer
resp.service.dns_config.namespace_id #=> String
resp.service.dns_config.routing_policy #=> String, one of "MULTIVALUE", "WEIGHTED"
resp.service.dns_config.dns_records #=> Array
resp.service.dns_config.dns_records[0].type #=> String, one of "SRV", "A", "AAAA", "CNAME"
resp.service.dns_config.dns_records[0].ttl #=> Integer
resp.service.health_check_config.type #=> String, one of "HTTP", "HTTPS", "TCP"
resp.service.health_check_config.resource_path #=> String
resp.service.health_check_config.failure_threshold #=> Integer
resp.service.health_check_custom_config.failure_threshold #=> Integer
resp.service.create_date #=> Time
resp.service.creator_request_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name that you want to assign to the service.

  • :namespace_id (String)

    The ID of the namespace that you want to use to create the service.

  • :creator_request_id (String)

    A unique string that identifies the request and that allows failed CreateService requests to be retried without the risk of executing the operation twice. CreatorRequestId can be any unique string, for example, a date/time stamp.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

  • :description (String)

    A description for the service.

  • :dns_config (Types::DnsConfig)

    A complex type that contains information about the Amazon Route 53 records that you want AWS Cloud Map to create when you register an instance.

  • :health_check_config (Types::HealthCheckConfig)

    Public DNS namespaces only. A complex type that contains settings for an optional Route 53 health check. If you specify settings for a health check, AWS Cloud Map associates the health check with all the Route 53 DNS records that you specify in DnsConfig.

    If you specify a health check configuration, you can specify either HealthCheckCustomConfig or HealthCheckConfig but not both.

    For information about the charges for health checks, see AWS Cloud Map Pricing.

  • :health_check_custom_config (Types::HealthCheckCustomConfig)

    A complex type that contains information about an optional custom health check.

    If you specify a health check configuration, you can specify either HealthCheckCustomConfig or HealthCheckConfig but not both.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 561

def create_service(params = {}, options = {})
  req = build_request(:create_service, params)
  req.send_request(options)
end

#delete_namespace(params = {}) ⇒ Types::DeleteNamespaceResponse

Deletes a namespace from the current account. If the namespace still contains one or more services, the request fails.

Examples:

Request syntax with placeholder values


resp = client.delete_namespace({
  id: "ResourceId", # required
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :id (required, String)

    The ID of the namespace that you want to delete.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 590

def delete_namespace(params = {}, options = {})
  req = build_request(:delete_namespace, params)
  req.send_request(options)
end

#delete_service(params = {}) ⇒ Struct

Deletes a specified service. If the service still contains one or more registered instances, the request fails.

Examples:

Request syntax with placeholder values


resp = client.delete_service({
  id: "ResourceId", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :id (required, String)

    The ID of the service that you want to delete.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 613

def delete_service(params = {}, options = {})
  req = build_request(:delete_service, params)
  req.send_request(options)
end

#deregister_instance(params = {}) ⇒ Types::DeregisterInstanceResponse

Deletes the Amazon Route 53 DNS records and health check, if any, that AWS Cloud Map created for the specified instance.

Examples:

Request syntax with placeholder values


resp = client.deregister_instance({
  service_id: "ResourceId", # required
  instance_id: "ResourceId", # required
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that the instance is associated with.

  • :instance_id (required, String)

    The value that you specified for Id in the RegisterInstance request.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 646

def deregister_instance(params = {}, options = {})
  req = build_request(:deregister_instance, params)
  req.send_request(options)
end

#discover_instances(params = {}) ⇒ Types::DiscoverInstancesResponse

Discovers registered instances for a specified namespace and service.

Examples:

Request syntax with placeholder values


resp = client.discover_instances({
  namespace_name: "NamespaceName", # required
  service_name: "ServiceName", # required
  max_results: 1,
  query_parameters: {
    "AttrKey" => "AttrValue",
  },
  health_status: "HEALTHY", # accepts HEALTHY, UNHEALTHY, ALL
})

Response structure


resp.instances #=> Array
resp.instances[0].instance_id #=> String
resp.instances[0].namespace_name #=> String
resp.instances[0].service_name #=> String
resp.instances[0].health_status #=> String, one of "HEALTHY", "UNHEALTHY", "UNKNOWN"
resp.instances[0].attributes #=> Hash
resp.instances[0].attributes["AttrKey"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :namespace_name (required, String)

    The name of the namespace that you specified when you registered the instance.

  • :service_name (required, String)

    The name of the service that you specified when you registered the instance.

  • :max_results (Integer)

    The maximum number of instances that you want Cloud Map to return in the response to a DiscoverInstances request. If you don't specify a value for MaxResults, Cloud Map returns up to 100 instances.

  • :query_parameters (Hash<String,String>)

    A string map that contains attributes with values that you can use to filter instances by any custom attribute that you specified when you registered the instance. Only instances that match all the specified key/value pairs will be returned.

  • :health_status (String)

    The health status of the instances that you want to discover.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 705

def discover_instances(params = {}, options = {})
  req = build_request(:discover_instances, params)
  req.send_request(options)
end

#get_instance(params = {}) ⇒ Types::GetInstanceResponse

Gets information about a specified instance.

Examples:

Request syntax with placeholder values


resp = client.get_instance({
  service_id: "ResourceId", # required
  instance_id: "ResourceId", # required
})

Response structure


resp.instance.id #=> String
resp.instance.creator_request_id #=> String
resp.instance.attributes #=> Hash
resp.instance.attributes["AttrKey"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that the instance is associated with.

  • :instance_id (required, String)

    The ID of the instance that you want to get information about.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 740

def get_instance(params = {}, options = {})
  req = build_request(:get_instance, params)
  req.send_request(options)
end

#get_instances_health_status(params = {}) ⇒ Types::GetInstancesHealthStatusResponse

Gets the current health status (Healthy, Unhealthy, or Unknown) of one or more instances that are associated with a specified service.

There is a brief delay between when you register an instance and when the health status for the instance is available.

Examples:

Request syntax with placeholder values


resp = client.get_instances_health_status({
  service_id: "ResourceId", # required
  instances: ["ResourceId"],
  max_results: 1,
  next_token: "NextToken",
})

Response structure


resp.status #=> Hash
resp.status["ResourceId"] #=> String, one of "HEALTHY", "UNHEALTHY", "UNKNOWN"
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that the instance is associated with.

  • :instances (Array<String>)

    An array that contains the IDs of all the instances that you want to get the health status for.

    If you omit Instances, AWS Cloud Map returns the health status for all the instances that are associated with the specified service.

    To get the IDs for the instances that you've registered by using a specified service, submit a ListInstances request.

  • :max_results (Integer)

    The maximum number of instances that you want AWS Cloud Map to return in the response to a GetInstancesHealthStatus request. If you don't specify a value for MaxResults, AWS 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 another GetInstancesHealthStatus request to get the next group of results. Specify the value of NextToken from the previous response in the next request.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 806

def get_instances_health_status(params = {}, options = {})
  req = build_request(:get_instances_health_status, params)
  req.send_request(options)
end

#get_namespace(params = {}) ⇒ Types::GetNamespaceResponse

Gets information about a namespace.

Examples:

Request syntax with placeholder values


resp = client.get_namespace({
  id: "ResourceId", # required
})

Response structure


resp.namespace.id #=> String
resp.namespace.arn #=> String
resp.namespace.name #=> String
resp.namespace.type #=> String, one of "DNS_PUBLIC", "DNS_PRIVATE", "HTTP"
resp.namespace.description #=> String
resp.namespace.service_count #=> Integer
resp.namespace.properties.dns_properties.hosted_zone_id #=> String
resp.namespace.properties.http_properties.http_name #=> String
resp.namespace.create_date #=> Time
resp.namespace.creator_request_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :id (required, String)

    The ID of the namespace that you want to get information about.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 843

def get_namespace(params = {}, options = {})
  req = build_request(:get_namespace, params)
  req.send_request(options)
end

#get_operation(params = {}) ⇒ Types::GetOperationResponse

Gets information about any operation that returns an operation ID in the response, such as a CreateService request.

To get a list of operations that match specified criteria, see ListOperations.

Examples:

Request syntax with placeholder values


resp = client.get_operation({
  operation_id: "ResourceId", # required
})

Response structure


resp.operation.id #=> String
resp.operation.type #=> String, one of "CREATE_NAMESPACE", "DELETE_NAMESPACE", "UPDATE_SERVICE", "REGISTER_INSTANCE", "DEREGISTER_INSTANCE"
resp.operation.status #=> String, one of "SUBMITTED", "PENDING", "SUCCESS", "FAIL"
resp.operation.error_message #=> String
resp.operation.error_code #=> String
resp.operation.create_date #=> Time
resp.operation.update_date #=> Time
resp.operation.targets #=> Hash
resp.operation.targets["OperationTargetType"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :operation_id (required, String)

    The ID of the operation that you want to get more information about.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 885

def get_operation(params = {}, options = {})
  req = build_request(:get_operation, params)
  req.send_request(options)
end

#get_service(params = {}) ⇒ Types::GetServiceResponse

Gets the settings for a specified service.

Examples:

Request syntax with placeholder values


resp = client.get_service({
  id: "ResourceId", # required
})

Response structure


resp.service.id #=> String
resp.service.arn #=> String
resp.service.name #=> String
resp.service.namespace_id #=> String
resp.service.description #=> String
resp.service.instance_count #=> Integer
resp.service.dns_config.namespace_id #=> String
resp.service.dns_config.routing_policy #=> String, one of "MULTIVALUE", "WEIGHTED"
resp.service.dns_config.dns_records #=> Array
resp.service.dns_config.dns_records[0].type #=> String, one of "SRV", "A", "AAAA", "CNAME"
resp.service.dns_config.dns_records[0].ttl #=> Integer
resp.service.health_check_config.type #=> String, one of "HTTP", "HTTPS", "TCP"
resp.service.health_check_config.resource_path #=> String
resp.service.health_check_config.failure_threshold #=> Integer
resp.service.health_check_custom_config.failure_threshold #=> Integer
resp.service.create_date #=> Time
resp.service.creator_request_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :id (required, String)

    The ID of the service that you want to get settings for.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 929

def get_service(params = {}, options = {})
  req = build_request(:get_service, params)
  req.send_request(options)
end

#list_instances(params = {}) ⇒ Types::ListInstancesResponse

Lists summary information about the instances that you registered by using a specified service.

Examples:

Request syntax with placeholder values


resp = client.list_instances({
  service_id: "ResourceId", # required
  next_token: "NextToken",
  max_results: 1,
})

Response structure


resp.instances #=> Array
resp.instances[0].id #=> String
resp.instances[0].attributes #=> Hash
resp.instances[0].attributes["AttrKey"] #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that you want to list instances for.

  • :next_token (String)

    For the first ListInstances request, omit this value.

    If more than MaxResults instances match the specified criteria, you can submit another ListInstances request to get the next group of results. Specify the value of NextToken from the previous response in the next request.

  • :max_results (Integer)

    The maximum number of instances that you want AWS Cloud Map to return in the response to a ListInstances request. If you don't specify a value for MaxResults, AWS Cloud Map returns up to 100 instances.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 978

def list_instances(params = {}, options = {})
  req = build_request(:list_instances, params)
  req.send_request(options)
end

#list_namespaces(params = {}) ⇒ Types::ListNamespacesResponse

Lists summary information about the namespaces that were created by the current AWS account.

Examples:

Request syntax with placeholder values


resp = client.list_namespaces({
  next_token: "NextToken",
  max_results: 1,
  filters: [
    {
      name: "TYPE", # required, accepts TYPE
      values: ["FilterValue"], # required
      condition: "EQ", # accepts EQ, IN, BETWEEN
    },
  ],
})

Response structure


resp.namespaces #=> Array
resp.namespaces[0].id #=> String
resp.namespaces[0].arn #=> String
resp.namespaces[0].name #=> String
resp.namespaces[0].type #=> String, one of "DNS_PUBLIC", "DNS_PRIVATE", "HTTP"
resp.namespaces[0].description #=> String
resp.namespaces[0].service_count #=> Integer
resp.namespaces[0].properties.dns_properties.hosted_zone_id #=> String
resp.namespaces[0].properties.http_properties.http_name #=> String
resp.namespaces[0].create_date #=> Time
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    For the first ListNamespaces request, omit this value.

    If the response contains NextToken, submit another ListNamespaces request to get the next group of results. Specify the value of NextToken from the previous response in the next request.

    AWS Cloud Map gets MaxResults namespaces and then filters them based on the specified criteria. It's possible that no namespaces in the first MaxResults namespaces matched the specified criteria but that subsequent groups of MaxResults namespaces do contain namespaces that match the criteria.

  • :max_results (Integer)

    The maximum number of namespaces that you want AWS Cloud Map to return in the response to a ListNamespaces request. If you don't specify a value for MaxResults, AWS Cloud Map returns up to 100 namespaces.

  • :filters (Array<Types::NamespaceFilter>)

    A complex type that contains specifications for the namespaces that you want to list.

    If you specify more than one filter, a namespace must match all filters to be returned by ListNamespaces.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1050

def list_namespaces(params = {}, options = {})
  req = build_request(:list_namespaces, params)
  req.send_request(options)
end

#list_operations(params = {}) ⇒ Types::ListOperationsResponse

Lists operations that match the criteria that you specify.

Examples:

Request syntax with placeholder values


resp = client.list_operations({
  next_token: "NextToken",
  max_results: 1,
  filters: [
    {
      name: "NAMESPACE_ID", # required, accepts NAMESPACE_ID, SERVICE_ID, STATUS, TYPE, UPDATE_DATE
      values: ["FilterValue"], # required
      condition: "EQ", # accepts EQ, IN, BETWEEN
    },
  ],
})

Response structure


resp.operations #=> Array
resp.operations[0].id #=> String
resp.operations[0].status #=> String, one of "SUBMITTED", "PENDING", "SUCCESS", "FAIL"
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    For the first ListOperations request, omit this value.

    If the response contains NextToken, submit another ListOperations request to get the next group of results. Specify the value of NextToken from the previous response in the next request.

    AWS Cloud Map gets MaxResults operations and then filters them based on the specified criteria. It's possible that no operations in the first MaxResults operations matched the specified criteria but that subsequent groups of MaxResults operations do contain operations that match the criteria.

  • :max_results (Integer)

    The maximum number of items that you want AWS Cloud Map to return in the response to a ListOperations request. If you don't specify a value for MaxResults, AWS Cloud Map returns up to 100 operations.

  • :filters (Array<Types::OperationFilter>)

    A complex type that contains specifications for the operations that you want to list, for example, operations that you started between a specified start date and end date.

    If you specify more than one filter, an operation must match all filters to be returned by ListOperations.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1115

def list_operations(params = {}, options = {})
  req = build_request(:list_operations, params)
  req.send_request(options)
end

#list_services(params = {}) ⇒ Types::ListServicesResponse

Lists summary information for all the services that are associated with one or more specified namespaces.

Examples:

Request syntax with placeholder values


resp = client.list_services({
  next_token: "NextToken",
  max_results: 1,
  filters: [
    {
      name: "NAMESPACE_ID", # required, accepts NAMESPACE_ID
      values: ["FilterValue"], # required
      condition: "EQ", # accepts EQ, IN, BETWEEN
    },
  ],
})

Response structure


resp.services #=> Array
resp.services[0].id #=> String
resp.services[0].arn #=> String
resp.services[0].name #=> String
resp.services[0].description #=> String
resp.services[0].instance_count #=> Integer
resp.services[0].dns_config.namespace_id #=> String
resp.services[0].dns_config.routing_policy #=> String, one of "MULTIVALUE", "WEIGHTED"
resp.services[0].dns_config.dns_records #=> Array
resp.services[0].dns_config.dns_records[0].type #=> String, one of "SRV", "A", "AAAA", "CNAME"
resp.services[0].dns_config.dns_records[0].ttl #=> Integer
resp.services[0].health_check_config.type #=> String, one of "HTTP", "HTTPS", "TCP"
resp.services[0].health_check_config.resource_path #=> String
resp.services[0].health_check_config.failure_threshold #=> Integer
resp.services[0].health_check_custom_config.failure_threshold #=> Integer
resp.services[0].create_date #=> Time
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    For the first ListServices request, omit this value.

    If the response contains NextToken, submit another ListServices request to get the next group of results. Specify the value of NextToken from the previous response in the next request.

    AWS Cloud Map gets MaxResults services and then filters them based on the specified criteria. It's possible that no services in the first MaxResults services matched the specified criteria but that subsequent groups of MaxResults services do contain services that match the criteria.

  • :max_results (Integer)

    The maximum number of services that you want AWS Cloud Map to return in the response to a ListServices request. If you don't specify a value for MaxResults, AWS Cloud Map returns up to 100 services.

  • :filters (Array<Types::ServiceFilter>)

    A complex type that contains specifications for the namespaces that you want to list services for.

    If you specify more than one filter, an operation must match all filters to be returned by ListServices.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1193

def list_services(params = {}, options = {})
  req = build_request(:list_services, params)
  req.send_request(options)
end

#register_instance(params = {}) ⇒ Types::RegisterInstanceResponse

Creates or updates one or more records and, optionally, creates a health check based on the settings in a specified service. When you submit a RegisterInstance request, the following occurs:

  • For each DNS record that you define in the service that is specified by ServiceId, a record is created or updated in the hosted zone that is associated with the corresponding namespace.

  • If the service includes HealthCheckConfig, a health check is created based on the settings in the health check configuration.

  • The health check, if any, is associated with each of the new or updated records.

One RegisterInstance request must complete before you can submit another request and specify the same service ID and instance ID.

For more information, see CreateService.

When AWS Cloud Map receives a DNS query for the specified DNS name, it returns the applicable value:

  • If the health check is healthy: returns all the records

  • If the health check is unhealthy: returns the applicable value for the last healthy instance

  • If you didn't specify a health check configuration: returns all the records

For the current limit on the number of instances that you can register using the same namespace and using the same service, see AWS Cloud Map Limits in the AWS Cloud Map Developer Guide.

Examples:

Request syntax with placeholder values


resp = client.register_instance({
  service_id: "ResourceId", # required
  instance_id: "ResourceId", # required
  creator_request_id: "ResourceId",
  attributes: { # required
    "AttrKey" => "AttrValue",
  },
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that you want to use for settings for the instance.

  • :instance_id (required, String)

    An identifier that you want to associate with the instance. Note the following:

    • If the service that is specified by ServiceId includes settings for an SRV record, the value of InstanceId is automatically included as part of the value for the SRV record. For more information, see DnsRecord$Type.

    • You can use this value to update an existing instance.

    • To register a new instance, you must specify a value that is unique among instances that you register by using the same service.

    • If you specify an existing InstanceId and ServiceId, AWS Cloud Map updates the existing DNS records, if any. If there's also an existing health check, AWS Cloud Map deletes the old health check and creates a new one.

      The health check isn't deleted immediately, so it will still appear for a while if you submit a ListHealthChecks request, for example.

  • :creator_request_id (String)

    A unique string that identifies the request and that allows failed RegisterInstance requests to be retried without the risk of executing the operation twice. You must use a unique CreatorRequestId string every time you submit a RegisterInstance request if you're registering additional instances for the same namespace and service. CreatorRequestId can be any unique string, for example, a date/time stamp.

    A suitable default value is auto-generated. You should normally not need to pass this option.**

  • :attributes (required, Hash<String,String>)

    A string map that contains the following information for the service that you specify in ServiceId:

    • The attributes that apply to the records that are defined in the service.

    • For each attribute, the applicable value.

    Supported attribute keys include the following:

    AWS_ALIAS_DNS_NAME


    If you want AWS Cloud Map to create an Amazon Route 53 alias record that routes traffic to an Elastic Load Balancing load balancer, specify the DNS name that is associated with the load balancer. For information about how to get the DNS name, see "DNSName" in the topic AliasTarget in the Route 53 API Reference.

    Note the following:

    • The configuration for the service that is specified by ServiceId must include settings for an A record, an AAAA record, or both.

    • In the service that is specified by ServiceId, the value of RoutingPolicy must be WEIGHTED.

    • If the service that is specified by ServiceId includes HealthCheckConfig settings, AWS Cloud Map will create the Route 53 health check, but it won't associate the health check with the alias record.

    • Auto naming currently doesn't support creating alias records that route traffic to AWS resources other than ELB load balancers.

    • If you specify a value for AWS_ALIAS_DNS_NAME, don't specify values for any of the AWS_INSTANCE attributes.

    AWS_INIT_HEALTH_STATUS

    If the service configuration includes HealthCheckCustomConfig, you can optionally use AWS_INIT_HEALTH_STATUS to specify the initial status of the custom health check, HEALTHY or UNHEALTHY. If you don't specify a value for AWS_INIT_HEALTH_STATUS, the initial status is HEALTHY.

    AWS_INSTANCE_CNAME

    If the service configuration includes a CNAME record, the domain name that you want Route 53 to return in response to DNS queries, for example, example.com.

    This value is required if the service specified by ServiceId includes settings for an CNAME record.

    AWS_INSTANCE_IPV4

    If the service configuration includes an A record, the IPv4 address that you want Route 53 to return in response to DNS queries, for example, 192.0.2.44.

    This value is required if the service specified by ServiceId includes settings for an A record. If the service includes settings for an SRV record, you must specify a value for AWS_INSTANCE_IPV4, AWS_INSTANCE_IPV6, or both.

    AWS_INSTANCE_IPV6

    If the service configuration includes an AAAA record, the IPv6 address that you want Route 53 to return in response to DNS queries, for example, 2001:0db8:85a3:0000:0000:abcd:0001:2345.

    This value is required if the service specified by ServiceId includes settings for an AAAA record. If the service includes settings for an SRV record, you must specify a value for AWS_INSTANCE_IPV4, AWS_INSTANCE_IPV6, or both.

    AWS_INSTANCE_PORT

    If the service includes an SRV record, the value that you want Route 53 to return for the port.

    If the service includes HealthCheckConfig, the port on the endpoint that you want Route 53 to send requests to.

    This value is required if you specified settings for an SRV record when you created the service.

    Custom attributes

    You can add up to 30 custom attributes. For each key-value pair, the maximum length of the attribute name is 255 characters, and the maximum length of the attribute value is 1,024 characters.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1399

def register_instance(params = {}, options = {})
  req = build_request(:register_instance, params)
  req.send_request(options)
end

#update_instance_custom_health_status(params = {}) ⇒ Struct

Submits a request to change the health status of a custom health check to healthy or unhealthy.

You can use UpdateInstanceCustomHealthStatus to change the status only for custom health checks, which you define using HealthCheckCustomConfig when you create a service. You can't use it to change the status for Route 53 health checks, which you define using HealthCheckConfig.

For more information, see HealthCheckCustomConfig.

Examples:

Request syntax with placeholder values


resp = client.update_instance_custom_health_status({
  service_id: "ResourceId", # required
  instance_id: "ResourceId", # required
  status: "HEALTHY", # required, accepts HEALTHY, UNHEALTHY
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :service_id (required, String)

    The ID of the service that includes the configuration for the custom health check that you want to change the status for.

  • :instance_id (required, String)

    The ID of the instance that you want to change the health status for.

  • :status (required, String)

    The new status of the instance, HEALTHY or UNHEALTHY.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1439

def update_instance_custom_health_status(params = {}, options = {})
  req = build_request(:update_instance_custom_health_status, params)
  req.send_request(options)
end

#update_service(params = {}) ⇒ Types::UpdateServiceResponse

Submits a request to perform the following operations:

  • Add or delete DnsRecords configurations

  • Update the TTL setting for existing DnsRecords configurations

  • Add, update, or delete HealthCheckConfig for a specified service

For public and private DNS namespaces, you must specify all DnsRecords configurations (and, optionally, HealthCheckConfig) that you want to appear in the updated service. Any current configurations that don't appear in an UpdateService request are deleted.

When you update the TTL setting for a service, AWS Cloud Map also updates the corresponding settings in all the records and health checks that were created by using the specified service.

Examples:

Request syntax with placeholder values


resp = client.update_service({
  id: "ResourceId", # required
  service: { # required
    description: "ResourceDescription",
    dns_config: { # required
      dns_records: [ # required
        {
          type: "SRV", # required, accepts SRV, A, AAAA, CNAME
          ttl: 1, # required
        },
      ],
    },
    health_check_config: {
      type: "HTTP", # required, accepts HTTP, HTTPS, TCP
      resource_path: "ResourcePath",
      failure_threshold: 1,
    },
  },
})

Response structure


resp.operation_id #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :id (required, String)

    The ID of the service that you want to update.

  • :service (required, Types::ServiceChange)

    A complex type that contains the new settings for the service.

Returns:

See Also:



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# File 'gems/aws-sdk-servicediscovery/lib/aws-sdk-servicediscovery/client.rb', line 1502

def update_service(params = {}, options = {})
  req = build_request(:update_service, params)
  req.send_request(options)
end