Class: Aws::Synthetics::Client

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

Overview

An API client for Synthetics. To construct a client, you need to configure a :region and :credentials.

client = Aws::Synthetics::Client.new(
  region: region_name,
  credentials: credentials,
  # ...
)

For details on configuring region and credentials see the developer guide.

See #initialize for a full list of supported configuration options.

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

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

    • Aws::AssumeRoleWebIdentityCredentials - Used when you need to assume a role after providing credentials via the web.

    • Aws::SSOCredentials - Used for loading credentials from AWS SSO using an access token generated from aws login.

    • Aws::ProcessCredentials - Used for loading credentials from a process that outputs to stdout.

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

    • Aws::ECSCredentials - Used for loading credentials from instances running in ECS.

    • Aws::CognitoIdentityCredentials - Used for loading credentials from the Cognito Identity service.

    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/ECS IMDS instance profile - When used by default, the timeouts are very aggressive. Construct and pass an instance of Aws::InstanceProfileCredentails or Aws::ECSCredentials 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 searched 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.

  • :adaptive_retry_wait_to_fill (Boolean) — default: true

    Used only in adaptive retry mode. When true, the request will sleep until there is sufficent client side capacity to retry the request. When false, the request will raise a RetryCapacityNotAvailableError and will not retry instead of sleeping.

  • :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.

  • :correct_clock_skew (Boolean) — default: true

    Used only in standard and adaptive retry modes. Specifies whether to apply a clock skew correction and retry requests with skewed client clocks.

  • :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 or custom endpoints. This should be a valid 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.

  • :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.

  • :max_attempts (Integer) — default: 3

    An integer representing the maximum number attempts that will be made for a single request, including the initial attempt. For example, setting this value to 5 will result in a request being retried up to 4 times. Used in standard and adaptive retry modes.

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

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

  • :retry_backoff (Proc)

    A proc or lambda used for backoff. Defaults to 2**retries * retry_base_delay. This option is only used in the legacy retry mode.

  • :retry_base_delay (Float) — default: 0.3

    The base delay in seconds used by the default backoff function. This option is only used in the legacy retry mode.

  • :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. This option is only used in the legacy retry mode.

    @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, auth errors, endpoint discovery, and errors from expired credentials. This option is only used in the legacy retry mode.

  • :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. This option is only used in the legacy retry mode.

  • :retry_mode (String) — default: "legacy"

    Specifies which retry algorithm to use. Values are:

    • legacy - The pre-existing retry behavior. This is default value if no retry mode is provided.

    • standard - A standardized set of retry rules across the AWS SDKs. This includes support for retry quotas, which limit the number of unsuccessful retries a client can make.

    • adaptive - An experimental retry mode that includes all the functionality of standard mode along with automatic client side throttling. This is a provisional mode that may change behavior in the future.

  • :secret_access_key (String)
  • :session_token (String)
  • :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 raising 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.

  • :http_idle_timeout (Float) — default: 5

    The number of seconds a connection is allowed to sit idle 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.

  • :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-synthetics/lib/aws-sdk-synthetics/client.rb', line 324

def initialize(*args)
  super
end

Instance Method Details

#create_canary(params = {}) ⇒ Types::CreateCanaryResponse

Creates a canary. Canaries are scripts that monitor your endpoints and APIs from the outside-in. Canaries help you check the availability and latency of your web services and troubleshoot anomalies by investigating load time data, screenshots of the UI, logs, and metrics. You can set up a canary to run continuously or just once.

Do not use CreateCanary to modify an existing canary. Use UpdateCanary instead.

To create canaries, you must have the CloudWatchSyntheticsFullAccess policy. If you are creating a new IAM role for the canary, you also need the the iam:CreateRole, iam:CreatePolicy and iam:AttachRolePolicy permissions. For more information, see Necessary Roles and Permissions.

Do not include secrets or proprietary information in your canary names. The canary name makes up part of the Amazon Resource Name (ARN) for the canary, and the ARN is included in outbound calls over the internet. For more information, see Security Considerations for Synthetics Canaries.

Examples:

Request syntax with placeholder values


resp = client.create_canary({
  name: "CanaryName", # required
  code: { # required
    s3_bucket: "String",
    s3_key: "String",
    s3_version: "String",
    zip_file: "data",
    handler: "String", # required
  },
  artifact_s3_location: "String", # required
  execution_role_arn: "RoleArn", # required
  schedule: { # required
    expression: "String", # required
    duration_in_seconds: 1,
  },
  run_config: {
    timeout_in_seconds: 1,
    memory_in_mb: 1,
    active_tracing: false,
  },
  success_retention_period_in_days: 1,
  failure_retention_period_in_days: 1,
  runtime_version: "String", # required
  vpc_config: {
    subnet_ids: ["SubnetId"],
    security_group_ids: ["SecurityGroupId"],
  },
  tags: {
    "TagKey" => "TagValue",
  },
})

Response structure


resp.canary.id #=> String
resp.canary.name #=> String
resp.canary.code.source_location_arn #=> String
resp.canary.code.handler #=> String
resp.canary.execution_role_arn #=> String
resp.canary.schedule.expression #=> String
resp.canary.schedule.duration_in_seconds #=> Integer
resp.canary.run_config.timeout_in_seconds #=> Integer
resp.canary.run_config.memory_in_mb #=> Integer
resp.canary.run_config.active_tracing #=> Boolean
resp.canary.success_retention_period_in_days #=> Integer
resp.canary.failure_retention_period_in_days #=> Integer
resp.canary.status.state #=> String, one of "CREATING", "READY", "STARTING", "RUNNING", "UPDATING", "STOPPING", "STOPPED", "ERROR", "DELETING"
resp.canary.status.state_reason #=> String
resp.canary.status.state_reason_code #=> String, one of "INVALID_PERMISSIONS"
resp.canary.timeline.created #=> Time
resp.canary.timeline.last_modified #=> Time
resp.canary.timeline.last_started #=> Time
resp.canary.timeline.last_stopped #=> Time
resp.canary.artifact_s3_location #=> String
resp.canary.engine_arn #=> String
resp.canary.runtime_version #=> String
resp.canary.vpc_config.vpc_id #=> String
resp.canary.vpc_config.subnet_ids #=> Array
resp.canary.vpc_config.subnet_ids[0] #=> String
resp.canary.vpc_config.security_group_ids #=> Array
resp.canary.vpc_config.security_group_ids[0] #=> String
resp.canary.tags #=> Hash
resp.canary.tags["TagKey"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name for this canary. Be sure to give it a descriptive name that distinguishes it from other canaries in your account.

    Do not include secrets or proprietary information in your canary names. The canary name makes up part of the canary ARN, and the ARN is included in outbound calls over the internet. For more information, see Security Considerations for Synthetics Canaries.

  • :code (required, Types::CanaryCodeInput)

    A structure that includes the entry point from which the canary should start running your script. If the script is stored in an S3 bucket, the bucket name, key, and version are also included.

  • :artifact_s3_location (required, String)

    The location in Amazon S3 where Synthetics stores artifacts from the test runs of this canary. Artifacts include the log file, screenshots, and HAR files.

  • :execution_role_arn (required, String)

    The ARN of the IAM role to be used to run the canary. This role must already exist, and must include lambda.amazonaws.com as a principal in the trust policy. The role must also have the following permissions:

    • s3:PutObject

    • s3:GetBucketLocation

    • s3:ListAllMyBuckets

    • cloudwatch:PutMetricData

    • logs:CreateLogGroup

    • logs:CreateLogStream

    • logs:PutLogEvents

  • :schedule (required, Types::CanaryScheduleInput)

    A structure that contains information about how often the canary is to run and when these test runs are to stop.

  • :run_config (Types::CanaryRunConfigInput)

    A structure that contains the configuration for individual canary runs, such as timeout value.

  • :success_retention_period_in_days (Integer)

    The number of days to retain data about successful runs of this canary. If you omit this field, the default of 31 days is used. The valid range is 1 to 455 days.

  • :failure_retention_period_in_days (Integer)

    The number of days to retain data about failed runs of this canary. If you omit this field, the default of 31 days is used. The valid range is 1 to 455 days.

  • :runtime_version (required, String)

    Specifies the runtime version to use for the canary. Currently, the only valid values are syn-nodejs-2.0, syn-nodejs-2.0-beta, and syn-1.0. For more information about runtime versions, see Canary Runtime Versions.

  • :vpc_config (Types::VpcConfigInput)

    If this canary is to test an endpoint in a VPC, this structure contains information about the subnet and security groups of the VPC endpoint. For more information, see Running a Canary in a VPC.

  • :tags (Hash<String,String>)

    A list of key-value pairs to associate with the canary. You can associate as many as 50 tags with a canary.

    Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only the resources that have certain tag values.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 519

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

#delete_canary(params = {}) ⇒ Struct

Permanently deletes the specified canary.

When you delete a canary, resources used and created by the canary are not automatically deleted. After you delete a canary that you do not intend to use again, you should also delete the following:

  • The Lambda functions and layers used by this canary. These have the prefix cwsyn-MyCanaryName.

  • The CloudWatch alarms created for this canary. These alarms have a name of Synthetics-SharpDrop-Alarm-MyCanaryName.

  • Amazon S3 objects and buckets, such as the canary's artifact location.

  • IAM roles created for the canary. If they were created in the console, these roles have the name role/service-role/CloudWatchSyntheticsRole-MyCanaryName.

  • CloudWatch Logs log groups created for the canary. These logs groups have the name /aws/lambda/cwsyn-MyCanaryName.

Before you delete a canary, you might want to use GetCanary to display the information about this canary. Make note of the information returned by this operation so that you can delete these resources after you delete the canary.

Examples:

Request syntax with placeholder values


resp = client.delete_canary({
  name: "CanaryName", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want to delete. To find the names of your canaries, use DescribeCanaries.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 571

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

#describe_canaries(params = {}) ⇒ Types::DescribeCanariesResponse

This operation returns a list of the canaries in your account, along with full details about each canary.

This operation does not have resource-level authorization, so if a user is able to use DescribeCanaries, the user can see all of the canaries in the account. A deny policy can only be used to restrict access to all canaries. It cannot be used on specific resources.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.describe_canaries({
  next_token: "Token",
  max_results: 1,
})

Response structure


resp.canaries #=> Array
resp.canaries[0].id #=> String
resp.canaries[0].name #=> String
resp.canaries[0].code.source_location_arn #=> String
resp.canaries[0].code.handler #=> String
resp.canaries[0].execution_role_arn #=> String
resp.canaries[0].schedule.expression #=> String
resp.canaries[0].schedule.duration_in_seconds #=> Integer
resp.canaries[0].run_config.timeout_in_seconds #=> Integer
resp.canaries[0].run_config.memory_in_mb #=> Integer
resp.canaries[0].run_config.active_tracing #=> Boolean
resp.canaries[0].success_retention_period_in_days #=> Integer
resp.canaries[0].failure_retention_period_in_days #=> Integer
resp.canaries[0].status.state #=> String, one of "CREATING", "READY", "STARTING", "RUNNING", "UPDATING", "STOPPING", "STOPPED", "ERROR", "DELETING"
resp.canaries[0].status.state_reason #=> String
resp.canaries[0].status.state_reason_code #=> String, one of "INVALID_PERMISSIONS"
resp.canaries[0].timeline.created #=> Time
resp.canaries[0].timeline.last_modified #=> Time
resp.canaries[0].timeline.last_started #=> Time
resp.canaries[0].timeline.last_stopped #=> Time
resp.canaries[0].artifact_s3_location #=> String
resp.canaries[0].engine_arn #=> String
resp.canaries[0].runtime_version #=> String
resp.canaries[0].vpc_config.vpc_id #=> String
resp.canaries[0].vpc_config.subnet_ids #=> Array
resp.canaries[0].vpc_config.subnet_ids[0] #=> String
resp.canaries[0].vpc_config.security_group_ids #=> Array
resp.canaries[0].vpc_config.security_group_ids[0] #=> String
resp.canaries[0].tags #=> Hash
resp.canaries[0].tags["TagKey"] #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A token that indicates that there is more data available. You can use this token in a subsequent operation to retrieve the next set of results.

  • :max_results (Integer)

    Specify this parameter to limit how many canaries are returned each time you use the DescribeCanaries operation. If you omit this parameter, the default of 100 is used.

Returns:

See Also:



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

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

#describe_canaries_last_run(params = {}) ⇒ Types::DescribeCanariesLastRunResponse

Use this operation to see information from the most recent run of each canary that you have created.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.describe_canaries_last_run({
  next_token: "Token",
  max_results: 1,
})

Response structure


resp.canaries_last_run #=> Array
resp.canaries_last_run[0].canary_name #=> String
resp.canaries_last_run[0].last_run.id #=> String
resp.canaries_last_run[0].last_run.name #=> String
resp.canaries_last_run[0].last_run.status.state #=> String, one of "RUNNING", "PASSED", "FAILED"
resp.canaries_last_run[0].last_run.status.state_reason #=> String
resp.canaries_last_run[0].last_run.status.state_reason_code #=> String, one of "CANARY_FAILURE", "EXECUTION_FAILURE"
resp.canaries_last_run[0].last_run.timeline.started #=> Time
resp.canaries_last_run[0].last_run.timeline.completed #=> Time
resp.canaries_last_run[0].last_run.artifact_s3_location #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A token that indicates that there is more data available. You can use this token in a subsequent DescribeCanaries operation to retrieve the next set of results.

  • :max_results (Integer)

    Specify this parameter to limit how many runs are returned each time you use the DescribeLastRun operation. If you omit this parameter, the default of 100 is used.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 696

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

#describe_runtime_versions(params = {}) ⇒ Types::DescribeRuntimeVersionsResponse

Returns a list of Synthetics canary runtime versions. For more information, see Canary Runtime Versions.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.describe_runtime_versions({
  next_token: "Token",
  max_results: 1,
})

Response structure


resp.runtime_versions #=> Array
resp.runtime_versions[0].version_name #=> String
resp.runtime_versions[0].description #=> String
resp.runtime_versions[0].release_date #=> Time
resp.runtime_versions[0].deprecation_date #=> Time
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :next_token (String)

    A token that indicates that there is more data available. You can use this token in a subsequent DescribeRuntimeVersions operation to retrieve the next set of results.

  • :max_results (Integer)

    Specify this parameter to limit how many runs are returned each time you use the DescribeRuntimeVersions operation. If you omit this parameter, the default of 100 is used.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 745

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

#get_canary(params = {}) ⇒ Types::GetCanaryResponse

Retrieves complete information about one canary. You must specify the name of the canary that you want. To get a list of canaries and their names, use DescribeCanaries.

Examples:

Request syntax with placeholder values


resp = client.get_canary({
  name: "CanaryName", # required
})

Response structure


resp.canary.id #=> String
resp.canary.name #=> String
resp.canary.code.source_location_arn #=> String
resp.canary.code.handler #=> String
resp.canary.execution_role_arn #=> String
resp.canary.schedule.expression #=> String
resp.canary.schedule.duration_in_seconds #=> Integer
resp.canary.run_config.timeout_in_seconds #=> Integer
resp.canary.run_config.memory_in_mb #=> Integer
resp.canary.run_config.active_tracing #=> Boolean
resp.canary.success_retention_period_in_days #=> Integer
resp.canary.failure_retention_period_in_days #=> Integer
resp.canary.status.state #=> String, one of "CREATING", "READY", "STARTING", "RUNNING", "UPDATING", "STOPPING", "STOPPED", "ERROR", "DELETING"
resp.canary.status.state_reason #=> String
resp.canary.status.state_reason_code #=> String, one of "INVALID_PERMISSIONS"
resp.canary.timeline.created #=> Time
resp.canary.timeline.last_modified #=> Time
resp.canary.timeline.last_started #=> Time
resp.canary.timeline.last_stopped #=> Time
resp.canary.artifact_s3_location #=> String
resp.canary.engine_arn #=> String
resp.canary.runtime_version #=> String
resp.canary.vpc_config.vpc_id #=> String
resp.canary.vpc_config.subnet_ids #=> Array
resp.canary.vpc_config.subnet_ids[0] #=> String
resp.canary.vpc_config.security_group_ids #=> Array
resp.canary.vpc_config.security_group_ids[0] #=> String
resp.canary.tags #=> Hash
resp.canary.tags["TagKey"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want details for.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 807

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

#get_canary_runs(params = {}) ⇒ Types::GetCanaryRunsResponse

Retrieves a list of runs for a specified canary.

The returned response is a pageable response and is Enumerable. For details on usage see PageableResponse.

Examples:

Request syntax with placeholder values


resp = client.get_canary_runs({
  name: "CanaryName", # required
  next_token: "Token",
  max_results: 1,
})

Response structure


resp.canary_runs #=> Array
resp.canary_runs[0].id #=> String
resp.canary_runs[0].name #=> String
resp.canary_runs[0].status.state #=> String, one of "RUNNING", "PASSED", "FAILED"
resp.canary_runs[0].status.state_reason #=> String
resp.canary_runs[0].status.state_reason_code #=> String, one of "CANARY_FAILURE", "EXECUTION_FAILURE"
resp.canary_runs[0].timeline.started #=> Time
resp.canary_runs[0].timeline.completed #=> Time
resp.canary_runs[0].artifact_s3_location #=> String
resp.next_token #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want to see runs for.

  • :next_token (String)

    A token that indicates that there is more data available. You can use this token in a subsequent GetCanaryRuns operation to retrieve the next set of results.

  • :max_results (Integer)

    Specify this parameter to limit how many runs are returned each time you use the GetCanaryRuns operation. If you omit this parameter, the default of 100 is used.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 859

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

#list_tags_for_resource(params = {}) ⇒ Types::ListTagsForResourceResponse

Displays the tags associated with a canary.

Examples:

Request syntax with placeholder values


resp = client.list_tags_for_resource({
  resource_arn: "CanaryArn", # required
})

Response structure


resp.tags #=> Hash
resp.tags["TagKey"] #=> String

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :resource_arn (required, String)

    The ARN of the canary that you want to view tags for.

    The ARN format of a canary is arn:aws:synthetics:Region:account-id:canary:canary-name.

Returns:

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 891

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

#start_canary(params = {}) ⇒ Struct

Use this operation to run a canary that has already been created. The frequency of the canary runs is determined by the value of the canary's Schedule. To see a canary's schedule, use GetCanary.

Examples:

Request syntax with placeholder values


resp = client.start_canary({
  name: "CanaryName", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want to run. To find canary names, use DescribeCanaries.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 924

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

#stop_canary(params = {}) ⇒ Struct

Stops the canary to prevent all future runs. If the canary is currently running, Synthetics stops waiting for the current run of the specified canary to complete. The run that is in progress completes on its own, publishes metrics, and uploads artifacts, but it is not recorded in Synthetics as a completed run.

You can use StartCanary to start it running again with the canary’s current schedule at any point in the future.

Examples:

Request syntax with placeholder values


resp = client.stop_canary({
  name: "CanaryName", # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want to stop. To find the names of your canaries, use DescribeCanaries.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 958

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

#tag_resource(params = {}) ⇒ Struct

Assigns one or more tags (key-value pairs) to the specified canary.

Tags can help you organize and categorize your resources. You can also use them to scope user permissions, by granting a user permission to access or change only resources with certain tag values.

Tags don't have any semantic meaning to AWS and are interpreted strictly as strings of characters.

You can use the TagResource action with a canary that already has tags. If you specify a new tag key for the alarm, this tag is appended to the list of tags associated with the alarm. If you specify a tag key that is already associated with the alarm, the new tag value that you specify replaces the previous value for that tag.

You can associate as many as 50 tags with a canary.

Examples:

Request syntax with placeholder values


resp = client.tag_resource({
  resource_arn: "CanaryArn", # required
  tags: { # required
    "TagKey" => "TagValue",
  },
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :resource_arn (required, String)

    The ARN of the canary that you're adding tags to.

    The ARN format of a canary is arn:aws:synthetics:Region:account-id:canary:canary-name.

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

    The list of key-value pairs to associate with the canary.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 1004

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

#untag_resource(params = {}) ⇒ Struct

Removes one or more tags from the specified canary.

Examples:

Request syntax with placeholder values


resp = client.untag_resource({
  resource_arn: "CanaryArn", # required
  tag_keys: ["TagKey"], # required
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :resource_arn (required, String)

    The ARN of the canary that you're removing tags from.

    The ARN format of a canary is arn:aws:synthetics:Region:account-id:canary:canary-name.

  • :tag_keys (required, Array<String>)

    The list of tag keys to remove from the resource.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 1033

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

#update_canary(params = {}) ⇒ Struct

Use this operation to change the settings of a canary that has already been created.

You can't use this operation to update the tags of an existing canary. To change the tags of an existing canary, use TagResource.

Examples:

Request syntax with placeholder values


resp = client.update_canary({
  name: "CanaryName", # required
  code: {
    s3_bucket: "String",
    s3_key: "String",
    s3_version: "String",
    zip_file: "data",
    handler: "String", # required
  },
  execution_role_arn: "RoleArn",
  runtime_version: "String",
  schedule: {
    expression: "String", # required
    duration_in_seconds: 1,
  },
  run_config: {
    timeout_in_seconds: 1,
    memory_in_mb: 1,
    active_tracing: false,
  },
  success_retention_period_in_days: 1,
  failure_retention_period_in_days: 1,
  vpc_config: {
    subnet_ids: ["SubnetId"],
    security_group_ids: ["SecurityGroupId"],
  },
})

Parameters:

  • params (Hash) (defaults to: {})

    ({})

Options Hash (params):

  • :name (required, String)

    The name of the canary that you want to update. To find the names of your canaries, use DescribeCanaries.

    You cannot change the name of a canary that has already been created.

  • :code (Types::CanaryCodeInput)

    A structure that includes the entry point from which the canary should start running your script. If the script is stored in an S3 bucket, the bucket name, key, and version are also included.

  • :execution_role_arn (String)

    The ARN of the IAM role to be used to run the canary. This role must already exist, and must include lambda.amazonaws.com as a principal in the trust policy. The role must also have the following permissions:

    • s3:PutObject

    • s3:GetBucketLocation

    • s3:ListAllMyBuckets

    • cloudwatch:PutMetricData

    • logs:CreateLogGroup

    • logs:CreateLogStream

    • logs:CreateLogStream

  • :runtime_version (String)

    Specifies the runtime version to use for the canary. Currently, the only valid values are syn-nodejs-2.0, syn-nodejs-2.0-beta, and syn-1.0. For more information about runtime versions, see Canary Runtime Versions.

  • :schedule (Types::CanaryScheduleInput)

    A structure that contains information about how often the canary is to run, and when these runs are to stop.

  • :run_config (Types::CanaryRunConfigInput)

    A structure that contains the timeout value that is used for each individual run of the canary.

  • :success_retention_period_in_days (Integer)

    The number of days to retain data about successful runs of this canary.

  • :failure_retention_period_in_days (Integer)

    The number of days to retain data about failed runs of this canary.

  • :vpc_config (Types::VpcConfigInput)

    If this canary is to test an endpoint in a VPC, this structure contains information about the subnet and security groups of the VPC endpoint. For more information, see Running a Canary in a VPC.

Returns:

  • (Struct)

    Returns an empty response.

See Also:



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# File 'gems/aws-sdk-synthetics/lib/aws-sdk-synthetics/client.rb', line 1154

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