How to scale MongoDB using Terraform [Amazon Web Service] ECS and EKS
Deploy MongoDB on AWS ECS with Terraform
Follow these steps to deploy MongoDB on AWS ECS:
- Create an ECS Cluster:
- Create a Task Definition:
- Create an ECS Service:
provider "aws" {
region = "your-aws-region"
}
resource "aws_ecs_cluster" "mongodb_cluster" {
name = "mongodb-cluster"
}
resource "aws_ecs_task_definition" "mongodb_task" {
family = "mongodb"
network_mode = "bridge"
requires_compatibilities = ["EC2"]
cpu = "256"
memory = "512"
container_definitions = jsonencode([{
name = "mongodb-container"
image = "your-mongodb-docker-image"
portMappings = [{
containerPort = 27017,
hostPort = 27017,
}]
}])
}
resource "aws_ecs_service" "mongodb_service" {
name = "mongodb-service"
cluster = aws_ecs_cluster.mongodb_cluster.id
task_definition = aws_ecs_task_definition.mongodb_task.arn
launch_type = "EC2"
desired_count = 3 # Adjust this based on your scaling requirements
network_configuration {
subnets = aws_subnet.private.*.id
security_groups = [aws_security_group.mongodb.id]
}
}
Make sure to replace placeholder values such as "your-aws-region" and "your-mongodb-docker-image" with your actual values.
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