https://github.com/srijanone/kubedrop-email-service

A Reactive Microservice to listen kafka events and send out emails using SendGrid
https://github.com/srijanone/kubedrop-email-service

api cloud-native email kafka kubedrop microservice sendgrid

Last synced: 3 days ago
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A Reactive Microservice to listen kafka events and send out emails using SendGrid

• Host: GitHub
• URL: https://github.com/srijanone/kubedrop-email-service
• Owner: srijanone
• Created: 2020-09-01T11:42:01.000Z (about 4 years ago)
• Default Branch: develop
• Last Pushed: 2022-12-13T13:24:41.000Z (almost 2 years ago)
• Last Synced: 2024-03-26T15:17:00.343Z (8 months ago)
• Topics: api, cloud-native, email, kafka, kubedrop, microservice, sendgrid
• Language: JavaScript
• Homepage:
• Size: 958 KB
• Stars: 0
• Watchers: 5
• Forks: 0
• Open Issues: 9
• Metadata Files:
  • Readme: README.md

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README

        
# KubeDrop Email Service

A Reactive Microservice to listen kafka events and send out emails using SendGrid 

---

### Pre-requisite

Create a file `.env` with appropriate ENV. VARIABLES Values. Application reads this value while bootstrapping. e.g. Fill the SandGrid API Key and Template Id.

```shell

# Application Config

NODE_ENV="development"

EMAILS="[email protected],[email protected]"

# API Related Config

SENDGRID_API_KEY=""

FROM_EMAIL="[email protected]"       # Verify "from-email" address from sendgrid as well

EMAIL_TEMPLATE_ID=""                   # If you want to use Template from SendGrid, otherwise keep it blank

# Kafka Related Config

KAFKA_CLIENT_ID="unique-client-id"

KAFKA_GROUP_ID="email-service"

KAFKA_BROKERS="localhost:9092"

KAFKA_USERNAME=""

KAFKA_PASSWORD=""

KAFKA_TOPIC="article.created"

```

---

## Running

### Run without Docker

- `npm install` OR `yarn`

- `node src/app.js`

### Run with Docker

- `docker build -t email-service .`

- `docker run -p 3009:3009 --env-file=".env" email-service`

---

## Push image to registry

- `docker build -t kubedrop/email-service .`

- `docker login`

- `docker push kubedrop/email-service`