Run Node Code with Node API on New Monitor Event (Instant) from Datadog API

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New Monitor Event (Instant) from the Datadog API

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Run Node Code with the Node API

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Getting Started#

This integration creates a workflow with a Datadog trigger and Node action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Monitor Event (Instant) trigger
1. Connect your Datadog account
2. Select a Region
3. Select one or more Monitors
Configure the Run Node Code action
1. Connect your Node account
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Monitor Event (Instant) on Datadog

Description:Emit new events captured by a Datadog monitor

Version:0.1.2

Key:datadog-new-monitor-event

View on GitHub

Datadog Overview#

The Datadog API, accessible through Pipedream, empowers you to programmatically interact with Datadog's monitoring and analytics platform. This enables developers to automate the retrieval of monitoring data, manage alert configurations, and synchronize service health information across systems. With Pipedream's serverless execution model, you can create intricate workflows that react to Datadog events or metrics, manipulate the data, and pass it on to other services or even Datadog itself for a cohesive operational ecosystem.

Trigger Code#

import datadog from "../../datadog.app.mjs";
import { payloadFormat } from "../common/payload-format.mjs";

export default {
  key: "datadog-new-monitor-event",
  name: "New Monitor Event (Instant)",
  description: "Emit new events captured by a Datadog monitor",
  dedupe: "unique",
  version: "0.1.2",
  type: "source",
  props: {
    datadog,
    db: "$.service.db",
    http: {
      type: "$.interface.http",
      customResponse: true,
    },
    region: {
      propDefinition: [
        datadog,
        "region",
      ],
    },
    monitors: {
      propDefinition: [
        datadog,
        "monitors",
        (c) => ({
          region: c.region,
        }),
      ],
    },
  },
  hooks: {
    async deploy() {
      // emit historical events
      const { events } = await this.datadog.getEvents({
        params: {
          start: Math.floor(this.datadog.daysAgo(7) / 1000), // one week ago
          end: Math.floor(Date.now() / 1000), // now
        },
        region: this.region,
      });
      const relevantEvents = events.filter((event) => this.monitors.includes(event.monitor_id));

      for (const event of relevantEvents.reverse().slice(-25)) {
        const payload = {
          alertTitle: event.eventTitle,
          alertType: event.alert_type,
          date: event.date_happened,
          eventMsg: event.text,
          eventTitle: event.title,
          hostname: event.host,
          id: event.id,
          lastUpdated: event.date_happened,
          link: `https://app.datadoghq.com${event.url}`,
          priority: event.priority,
          tags: event.tags.join(),
        };
        const meta = this.generateMeta(payload);
        this.$emit(payload, meta);
      }
    },
    async activate() {
      const {
        name: webhookName,
        secretKey: webhookSecretKey,
      } = await this.datadog.createWebhook(
        this.http.endpoint,
        payloadFormat,
        this.region,
      );

      console.log(`Created webhook "${webhookName}"`);
      this._setWebhookName(webhookName);
      this._setWebhookSecretKey(webhookSecretKey);

      await Promise.all(
        this.monitors.map((monitorId) =>
          this.datadog.addWebhookNotification(webhookName, monitorId, this.region)),
      );
    },
    async deactivate() {
      const webhookName = this._getWebhookName();
      await this.datadog.removeWebhookNotifications(webhookName, this.region);
      await this.datadog.deleteWebhook(webhookName, this.region);
    },
  },
  methods: {
    _getWebhookName() {
      return this.db.get("webhookName");
    },
    _setWebhookName(webhookName) {
      this.db.set("webhookName", webhookName);
    },
    _getWebhookSecretKey() {
      return this.db.get("webhookSecretKey");
    },
    _setWebhookSecretKey(webhookSecretKey) {
      this.db.set("webhookSecretKey", webhookSecretKey);
    },
    generateMeta(data) {
      const {
        id,
        eventTitle: summary,
        date: ts,
      } = data;
      return {
        id,
        summary,
        ts,
      };
    },
  },
  async run(event) {
    const webhookSecretKey = this._getWebhookSecretKey();
    if (!this.datadog.isValidSource(event, webhookSecretKey)) {
      console.log("Skipping event from unrecognized source");
      this.http.respond({
        status: 404,
      });
      return;
    }

    // Acknowledge the event back to Datadog.
    this.http.respond({
      status: 200,
    });

    const { body } = event;
    const meta = this.generateMeta(body);
    this.$emit(body, meta);
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Datadog	`datadog`	`app`	This component uses the Datadog app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
Region	`region`	`string`	Select a value from the drop down menu:`{ "label": "US1 - East", "value": "datadoghq.com" }{ "label": "US3 - West", "value": "us3.datadoghq.com" }{ "label": "US5 - Central", "value": "us5.datadoghq.com" }{ "label": "EU1 - Europe", "value": "datadoghq.eu" }{ "label": "US1-FED (FedRamp)", "value": "ddog-gov.com" }`
Monitors	`monitors`	`integer[]`	Select a value from the drop down menu.

Trigger Authentication#

Datadog uses API keys for authentication. When you connect your Datadog account, Pipedream securely stores the keys so you can easily authenticate to Datadog APIs in both code and no-code steps.

Manage your account’s API and applications keys in Datadog

About Datadog#

Cloud monitoring as a service

Action#

Run Node Code on Node

Description:Write custom Node.js code and use any of the 400k+ npm packages available. Refer to the [Pipedream Node docs](https://pipedream.com/docs/code/nodejs) to learn more.

Version:0.0.2

Key:node-run-node-code

View on GitHub

Node Overview#

Develop, run and deploy your Node.js code in Pipedream workflows, using it between no-code steps, with connected accounts, or integrate Data Stores and File Stores

This includes installing NPM packages, within your code without having to manage a package.json file or running npm install.

Below is an example of installing the axios package in a Pipedream Node.js code step. Pipedream imports the axios package, performs the API request, and shares the response with subsequent workflow steps:

Action Code#

import node from "../../node.app.mjs";

export default {
  name: "Run Node Code",
  version: "0.0.2",
  key: "node-run-node-code",
  description: "Write custom Node.js code and use any of the 400k+ npm packages available. Refer to the [Pipedream Node docs](https://pipedream.com/docs/code/nodejs) to learn more.",
  props: {
    node,
  },
  type: "action",
  methods: {},
  async run({
    steps, $,
  }) {
    // Return data to use it in future steps
    return steps.trigger.event;
  },
};