Send Email with Mailgun API on New Records Returned by CloudWatch Logs Insights Query from AWS API

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New Records Returned by CloudWatch Logs Insights Query from the AWS API

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Getting Started#

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

Select this integration
Configure the New Records Returned by CloudWatch Logs Insights Query trigger
1. Connect your AWS account
2. Select a AWS Region
3. Select one or more CloudWatch Log Groups
4. Configure Logs Insights Query
5. Optional- Configure Emit query results as a single event
6. Configure Polling schedule
Configure the Send Email action
1. Connect your Mailgun account
2. Select a Domain Name
3. Configure From Name
4. Configure From Email
5. Optional- Configure Reply-To
6. Configure To
7. Configure Subject
8. Optional- Configure Message Body (text)
9. Optional- Configure Message Body (HTML)
10. Optional- Configure Attachments
11. Configure Send in test mode?
12. Optional- Configure Use DKIM?
13. Optional- Configure Use Tracking?
14. Configure Halt on error?
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 Records Returned by CloudWatch Logs Insights Query on AWS

Description:Executes a CloudWatch Logs Insights query on a schedule, and emits the records as invidual events (default) or in batch

Version:0.2.2

Key:aws-new-records-returned-by-cloudwatch-logs-insights-query

View on GitHub

AWS Overview#

The AWS API unlocks endless possibilities for automation with Pipedream. With this powerful combo, you can manage your AWS services and resources, automate deployment workflows, process data, and react to events across your AWS infrastructure. Pipedream offers a serverless platform for creating workflows triggered by various events that can execute AWS SDK functions, making it an efficient tool to integrate, automate, and orchestrate tasks across AWS services and other apps.

Trigger Code#

import common from "../../common/common-cloudwatch-logs.mjs";
import { DEFAULT_POLLING_SOURCE_TIMER_INTERVAL } from "@pipedream/platform";

export default {
  ...common,
  key: "aws-new-records-returned-by-cloudwatch-logs-insights-query",
  name: "New Records Returned by CloudWatch Logs Insights Query",
  // eslint-disable-next-line pipedream/source-description
  description: "Executes a CloudWatch Logs Insights query on a schedule, and emits the records as invidual events (default) or in batch",
  version: "0.2.2",
  type: "source",
  props: {
    aws: common.props.aws,
    region: common.props.region,
    db: "$.service.db",
    // eslint-disable-next-line pipedream/props-label
    logGroupNames: {
      ...common.props.logGroupName,
      type: "string[]",
      description: "The log groups you'd like to query",
    },
    queryString: {
      label: "Logs Insights Query",
      description: "The query you'd like to run. See [this AWS doc](https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CWL_QuerySyntax.html) for help with query syntax",
      type: "string",
    },
    emitResultsInBatch: {
      type: "boolean",
      label: "Emit query results as a single event",
      description: "If `true`, all events are emitted as an array, within a single Pipedream event. If `false`, each row of results is emitted as its own event. Defaults to `true`",
      optional: true,
      default: true,
    },
    timer: {
      label: "Polling schedule",
      description: "How often you want to query CloudWatch Logs Insights for results",
      type: "$.interface.timer",
      default: {
        intervalSeconds: DEFAULT_POLLING_SOURCE_TIMER_INTERVAL,
      },
    },
  },
  async run() {
    const now = +new Date();
    const startTime = this.db.get("startTime") || now - 1000 * 60 * 60;

    // First, start the query
    const params = {
      queryString: this.queryString,
      startTime,
      endTime: now,
      logGroupNames: this.logGroupNames,
    };

    const { queryId } = await this.startQuery(params);

    // Then poll for its status, emitting each record as its own event when completed
    async function sleep(ms) {
      return new Promise((r) => setTimeout(r, ms));
    }

    let result, res;
    do {
      await sleep(1000);
      res = await this.getQueryResults({
        queryId,
      });
      result = res.status;
    } while (result === "Running" || result === "Scheduled");

    if (result !== "Complete") {
      throw new Error(`Query ${queryId} failed with status ${result}`);
    }

    console.log(JSON.stringify(res, null, 2));
    const { results } = res;

    if (!results || !results.length) {
      console.log("No results, exiting");
      this.db.set("startTime", now);
      return;
    }

    if (this.emitResultsInBatch === true) {
      this.$emit(results, {
        summary: JSON.stringify(results),
      });
    } else {
      for (const item of results) {
        this.$emit(item, {
          summary: JSON.stringify(item),
        });
      }
    }

    // The next time this source runs, query for data starting now
    this.db.set("startTime", now);
  },
};

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
AWS	`aws`	`app`	This component uses the AWS app.
AWS Region	`region`	`string`	Select a value from the drop down menu.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
CloudWatch Log Groups	`logGroupNames`	`string[]`	Select a value from the drop down menu.
Logs Insights Query	`queryString`	`string`	The query you'd like to run. See this AWS doc for help with query syntax
Emit query results as a single event	`emitResultsInBatch`	`boolean`	If `true`, all events are emitted as an array, within a single Pipedream event. If `false`, each row of results is emitted as its own event. Defaults to `true`
Polling schedule	`timer`	`$.interface.timer`	How often you want to query CloudWatch Logs Insights for results

Trigger Authentication#

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

Follow the AWS Instructions for creating an IAM user with an associated access and secret key.

As a best practice, attach the minimum set of IAM permissions necessary to perform the specific task in Pipedream. If your workflow only needs to perform a single API call, you should create a user and associate an IAM group / policy with permission to do only that task. You can create as many linked AWS accounts in Pipedream as you'd like.

Enter your access and secret key below.

About AWS#

Amazon Web Services (AWS) offers reliable, scalable, and inexpensive cloud computing services.

Action#

Send Email on Mailgun

Description:Send email with Mailgun. [See the docs here](https://documentation.mailgun.com/en/latest/api-sending.html#sending)

Version:0.1.0

Key:mailgun-send-email

View on GitHub

Mailgun Overview#

The Mailgun API on Pipedream is a potent tool for automating email operations without the overhead of managing a full-fledged email server. It offers capabilities to send, receive, track, and store emails with ease. With Pipedream's serverless platform, you can trigger workflows using Mailgun events, such as inbound emails or delivery status changes, and connect them to hundreds of other services to streamline communication, marketing, and notification systems within your ecosystem.

Action Code#

import mailgun from "../../mailgun.app.mjs";
import common from "../common.mjs";
import downloader from "@pipedream/helper_functions/actions/download-file-to-tmp/download-file-to-tmp.mjs";

export default {
  ...common,
  key: "mailgun-send-email",
  name: "Send Email",
  description: "Send email with Mailgun. [See the docs here](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
  version: "0.1.0",
  type: "action",
  props: {
    mailgun,
    domain: {
      propDefinition: [
        mailgun,
        "domain",
      ],
    },
    fromName: {
      propDefinition: [
        mailgun,
        "name",
      ],
      label: "From Name",
      description: "Sender name",
    },
    from: {
      propDefinition: [
        mailgun,
        "emailString",
      ],
      label: "From Email",
      description: "Sender email address",
    },
    /* eslint-disable pipedream/default-value-required-for-optional-props */
    replyTo: {
      propDefinition: [
        mailgun,
        "emailString",
      ],
      label: "Reply-To",
      description: "Sender reply email address",
      optional: true,
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    to: {
      propDefinition: [
        mailgun,
        "emails",
      ],
      label: "To",
      description: "Recipient email address(es)",
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    subject: {
      propDefinition: [
        mailgun,
        "subject",
      ],
      description: "Message subject",
    },
    text: {
      propDefinition: [
        mailgun,
        "bodyText",
      ],
      optional: true,
    },
    /* eslint-disable pipedream/default-value-required-for-optional-props */
    html: {
      propDefinition: [
        mailgun,
        "bodyHtml",
      ],
      optional: true,
    },
    attachments: {
      type: "object",
      label: "Attachments",
      description: "Add any attachments you'd like to include as objects. The `key` should be " +
       "the **filename** and the `value` should be the **url** download link for the attachment.",
      optional: true,
    },
    /* eslint-enable pipedream/default-value-required-for-optional-props */
    testMode: {
      type: "boolean",
      label: "Send in test mode?",
      default: true,
      description: "Enables sending in test mode. For more information, see the [Mailgun API " +
        "documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
    },
    dkim: {
      type: "boolean",
      label: "Use DKIM?",
      default: true,
      description: "Enables or disables DKIM signatures. For more information, see the [Mailgun " +
        "API documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
      optional: true,
    },
    tracking: {
      type: "boolean",
      label: "Use Tracking?",
      default: true,
      description: "Enables or disables tracking. For more information, see the [Mailgun API " +
        "documentation](https://documentation.mailgun.com/en/latest/api-sending.html#sending)",
      optional: true,
    },
    ...common.props,
  },
  methods: {
    ...common.methods,
    async download($, attachments) {
      const promises = Object.entries(attachments).map(async ([
        filename,
        url,
      ]) => downloader.run.bind({
        url,
        filename,
      })({
        $,
      }));

      return (await Promise.all(promises))
        .map((filedata) => this.createAttachment(filedata[3], filedata[0]));
    },
    createAttachment(data, filename) {
      return {
        data,
        filename,
      };
    },
  },
  async run({ $ }) {
    const msg = {
      "from": `${this.fromName} <${this.from}>`,
      "to": this.to,
      "subject": this.subject,
      "text": this.text,
      "html": this.html,
    };
    if (this.attachments) {
      msg["attachment"] = await this.download($, this.attachments);
    }
    if (this.testMode) {
      msg["o:testmode"] = "yes";
    }
    if (this.replyTo) {
      msg["h:Reply-To"] = this.replyTo;
    }
    if (this.dkim !== null) {
      msg["o:dkim"] = this.dkim
        ? "yes"
        : "no";
    }
    if (this.tracking) {
      msg["o:tracking"] = "yes";
    }
    const resp = await this.withErrorHandler(this.mailgun.sendMail, {
      domain: this.domain,
      msg,
    });
    $.export("filedata", null); // remove set filedata from downloader
    $.export("$summary", "Successfully sent email.");
    return resp;
  },
};

Action Configuration#

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

Label	Prop	Type	Description
Mailgun	`mailgun`	`app`	This component uses the Mailgun app.
Domain Name	`domain`	`string`	Select a value from the drop down menu.
From Name	`fromName`	`string`	Sender name
From Email	`from`	`string`	Sender email address
Reply-To	`replyTo`	`string`	Sender reply email address
To	`to`	`string[]`	Recipient email address(es)
Subject	`subject`	`string`	Message subject
Message Body (text)	`text`	`string`
Message Body (HTML)	`html`	`string`
Attachments	`attachments`	`object`	Add any attachments you'd like to include as objects. The `key` should be the filename and the `value` should be the url download link for the attachment.
Send in test mode?	`testMode`	`boolean`	Enables sending in test mode. For more information, see the Mailgun API documentation
Use DKIM?	`dkim`	`boolean`	Enables or disables DKIM signatures. For more information, see the Mailgun API documentation
Use Tracking?	`tracking`	`boolean`	Enables or disables tracking. For more information, see the Mailgun API documentation
Halt on error?	`haltOnError`	`boolean`

Action Authentication#

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

About Mailgun#

Mailgun is an email automation service built for developers. Powerful transactional email APIs enable you to send, receive, and track emails.

More Ways to Connect Mailgun + AWS#

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Pipedream makes it easy to connect APIs for Mailgun, AWS and 2,000+ other apps remarkably fast.

Trusted by 800,000+ developers from startups to Fortune 500 companies

Developers ♥ Pipedream

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