Crear un test de API con la API

Documentos > Synthetic Testing and Monitoring > Guías para la monitorización Synthetic > Crear un test de API con la API

Información general

Esta guía contiene ejemplos de archivos de configuración y enlaces a recursos Terraform que puedes utilizar para crear tests de API, así como recursos sintéticos asociados, como variables globales.

Si utilizas la API, consulta los ejemplos de configuración de JSON
Si utilizas el cliente Python, consulta el ejemplo de cliente Python
Si utilizas Terraform, consulta el ejemplo de Terraform

Para obtener más información, consulta Crear un test de API en la documentación de la API.

Configuración de JSON

Test HTTP

{
    "status": "live",
    "tags": [
        "env:production"
    ],
    "locations": [
        "azure:eastus",
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "http",
    "config": {
        "request": {
            "url": "https://example.com",
            "method": "GET"
        },
        "assertions": [
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            },
            {
                "operator": "is",
                "type": "statusCode",
                "target": 200
            },
            {
                "operator": "is",
                "property": "content-type",
                "type": "header",
                "target": "text/html; charset=UTF-8"
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test SSL

{
    "status": "live",
    "tags": [
        "env:production"
    ],
    "locations": [
        "azure:eastus",
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "ssl",
    "config": {
        "request": {
            "host": "example.com",
            "port": 443
        },
        "assertions": [
            {
                "operator": "isInMoreThan",
                "type": "certificate",
                "target": 10
            },
            {
                "operator": "moreThanOrEqual",
                "type": "tlsVersion",
                "target": "1.3"
            },
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test DNS

{
    "status": "live",
    "tags": [
        "env:production"
    ],
    "locations": [
        "azure:eastus",
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "dns",
    "config": {
        "request": {
            "host": "example.com"
        },
        "assertions": [
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            },
            {
                "operator": "is",
                "property": "A",
                "type": "recordSome",
                "target": "93.184.216.34"
            },
            {
                "operator": "is",
                "property": "NS",
                "type": "recordSome",
                "target": "a.iana-servers.net"
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test WebSocket

{
    "status": "live",
    "tags": [
        "env:prod"
    ],
    "locations": [
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "websocket",
    "config": {
        "request": {
            "url": "ws://example.com:8081",
            "message": "websocket message"
        },
        "assertions": [
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            },
            {
                "operator": "is",
                "type": "receivedMessage",
                "target": "connected!"
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test TCP

{
    "status": "live",
    "tags": [
        "env:production"
    ],
    "locations": [
        "azure:eastus",
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "tcp",
    "config": {
        "request": {
            "host": "example.com",
            "port": 443
        },
        "assertions": [
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test UDP

{
    "status": "live",
    "tags": [
        "env:prod"
    ],
    "locations": [
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "udp",
    "config": {
        "request": {
            "host": "example.com",
            "message": "UDP message",
            "port": 31337
        },
        "assertions": [
            {
                "operator": "lessThan",
                "type": "responseTime",
                "target": 1000
            },
            {
                "operator": "is",
                "type": "receivedMessage",
                "target": "UDP message response"
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Test ICMP

{
    "status": "live",
    "tags": [
        "env:production"
    ],
    "locations": [
        "aws:us-west-2",
        "aws:eu-west-3"
    ],
    "message": "<NOTIFICATION MESSAGE>",
    "name": "<TEST NAME>",
    "type": "api",
    "subtype": "icmp",
    "config": {
        "request": {
            "numberOfPackets": 4,
            "host": "example.com"
        },
        "assertions": [
            {
                "operator": "lessThan",
                "property": "avg",
                "type": "latency",
                "target": 1000
            },
            {
                "operator": "is",
                "type": "packetLossPercentage",
                "target": 0
            },
            {
                "operator": "moreThanOrEqual",
                "type": "packetsReceived",
                "target": 1
            }
        ]
    },
    "options": {
        "monitor_options": {
            "notify_audit": false,
            "locked": false,
            "include_tags": true,
            "new_host_delay": 300,
            "notify_no_data": false,
            "renotify_interval": 0
        },
        "tick_every": 60,
        "min_failure_duration": 0,
        "min_location_failed": 1
    }
}

Cliente Python

Test HTTP

import os
from dateutil.parser import parse as dateutil_parser
from datadog_api_client.v1 import ApiClient, ApiException, Configuration
from datadog_api_client.v1.api import synthetics_api
from datadog_api_client.v1.models import *
from pprint import pprint

// Consultar configuración.py para ver una lista de todos los parámetros de onfiguración compatibles
configuration = Configuration(
    host = "https://api.datadoghq.com",
    api_key= {"apiKeyAuth": "<YOUR_API_KEY>","appKeyAuth": "<YOUR_APPLICATION_KEY>"}
)

// Ingresar un contexto con una instancia de cliente API donde la configuración de ApiClient esté configurada como api_client:
    // Crear una instancia de la clase API
    api_instance = synthetics_api.SyntheticsApi(api_client)
    body = SyntheticsAPITest(
        config=SyntheticsAPITestConfig(
            assertions=[
                SyntheticsAssertion(
                    operator="lessThan",
                    type="responseTime",
                    target=1000
                ),
            ],
            request=SyntheticsTestRequest(
                body="body_example",
                headers=SyntheticsTestHeaders(
                    **{"User-Agent": "value"}),
                method=HTTPMethod("GET"),
                no_saving_response_body=True,
                query={},
                timeout=60.0,
                url="https://httpbin.org/get",
            ),
        ),
        locations=[
            "aws:eu-west-2",
        ],
        message="message_example",
        name="name_example",
        options=SyntheticsTestOptions(
            follow_redirects=True,
            min_failure_duration=1,
            min_location_failed=1,
            #monitor_name="monitor_name_example",
            monitor_options=SyntheticsTestOptionsMonitorOptions(
                renotify_interval=0,
            ),
            monitor_priority=1,
            tick_every=30
        ),
        status=SyntheticsTestPauseStatus("live"),
        subtype=SyntheticsTestDetailsSubType("http"),
        tags=[
            "python-client",
        ],
        type=SyntheticsAPITestType("api"),
    )  # SyntheticsAPITest | Detalles del test a crear.

    // ejemplo de transferencia sólo de los valores requeridos que no tienen valores predeterminados definidos
    try:
        // Crear un test de API
        api_response = api_instance.create_synthetics_api_test(body)
        pprint(api_response)
    except ApiException as e:
        print("Exception when calling SyntheticsApi->create_synthetics_api_test: %s\n" % e)

Terraform

Tests de API

El recurso de test Synthetic, con type configurado como api, se puede utilizar para crear y gestionar tus tests de API a través de Terraform.

Localizaciones privadas

Si necesitas ejecutar tests de Synthetic desde localizaciones personalizadas o protegidas, puedes utilizar el recurso de localización privada para crear y gestionar localizaciones privadas desde las que ejecutar tus tests. Para obtener más información, consulta la página de localizaciones privadas.

Variables globales y locales

Utiliza el recurso de variable global de Synthetics para crear y gestionar variables globales de Synthetics, que son variables que pueden compartirse de forma segura entre tests. También puedes crear variables locales con funciones integradas específicas para cada test al definir el esquema anidado config_variable con type = "text" en tus recursos de test de Synthetic.