containerizing project using localstack

Author: hardikSinghBehl

aws/spring-cloud-sns-sqs-pubsub/docker-compose.yml

@@ -0,0 +1,52 @@
+version: '3.7'
+
+services:
+  localstack:
+    container_name: localstack
+    image: localstack/localstack:3.3
+    ports:
+      - 4566:4566
+    environment:
+      - SERVICES=sns,sqs
+    volumes:
+      - ./localstack/init-sns-topic.sh:/etc/localstack/init/ready.d/init-sns-topic.sh
+      - ./localstack/init-sqs-queue.sh:/etc/localstack/init/ready.d/init-sqs-queue.sh
+      - ./localstack/subscribe-sqs-to-sns.sh:/etc/localstack/init/ready.d/subscribe-sqs-to-sns.sh
+    networks:
+      - reflectoring
+      
+  user-management-service:
+    container_name: user-management-service
+    image: aws-pubsub-user-management-service
+    ports:
+    - 8080:8080
+    depends_on:
+      - localstack
+    environment:
+      spring.cloud.aws.sns.endpoint: 'http://localstack:4566'
+      spring.cloud.aws.credentials.access-key: test
+      spring.cloud.aws.credentials.secret-key: test
+      spring.cloud.aws.sns.region: 'us-east-1'
+      io.reflectoring.aws.sns.topic-arn: 'arn:aws:sns:us-east-1:000000000000:user-account-created'
+    networks:
+      - reflectoring
+
+  notification-dispatcher-service:
+    container_name: notification-dispatcher-service
+    image: aws-pubsub-notification-dispatcher-service
+    ports:
+    - 9090:8080
+    depends_on:
+      - localstack
+      - user-management-service
+    environment:
+      spring.cloud.aws.sqs.endpoint: 'http://localstack:4566'
+      spring.cloud.aws.credentials.access-key: test
+      spring.cloud.aws.credentials.secret-key: test
+      spring.cloud.aws.sqs.region: 'us-east-1'
+      io.reflectoring.aws.sqs.queue-url: 'http://sqs.us-east-1.localhost.localstack.cloud:4566/000000000000/dispatch-email-notification'
+    networks:
+      - reflectoring
+
+networks:
+  reflectoring:

aws/spring-cloud-sns-sqs-pubsub/localstack/init-sns-topic.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+topic_name="user-account-created"
+
+awslocal sns create-topic --name $topic_name
+
+echo "SNS topic '$topic_name' created successfully"
+echo "Executed init-sns-topic.sh"

aws/spring-cloud-sns-sqs-pubsub/localstack/init-sqs-queue.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+queue_name="dispatch-email-notification"
+
+awslocal sqs create-queue --queue-name $queue_name
+
+echo "SQS queue '$queue_name' created successfully"
+echo "Executed init-sqs-queue.sh"

aws/spring-cloud-sns-sqs-pubsub/localstack/subscribe-sqs-to-sns.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+topic_name="user-account-created"
+queue_name="dispatch-email-notification"
+
+awslocal sns subscribe --topic-arn "arn:aws:sns:us-east-1:000000000000:$topic_name" --protocol sqs --notification-endpoint "arn:aws:sqs:us-east-1:000000000000:$queue_name"
+
+echo "Subscribed SQS queue '$queue_name' to SNS topic '$topic_name' successfully"
+echo "Executed subscribe-sqs-to-sns.sh"