AWS ElastiCache Terraform Module

Terraform module to provision ElastiCache on AWS.

Usage

Simple setup

Create a simple Elasticache Cluster (redis) with default configurations.

    module "elasticache" {
        source                     = "app.terraform.io/ncodelibrary/elasticache/aws"
        version                    = "0.1.2"
        public_subnets_ids         = ["subnet-xxxxxxxxxxxx", "subnet-xxxxxxxxxxx"]
        identifier                 = "example"
        sg_redis                   = ["sg-xxxxxxxxxxxx"]
        vpc_id                     = "vpc-xxxxxxxxxx"
        tags                       = {
            Owner       = "sysops"
            env         = "dev"
            Cost_Center = "XYZ"
        }
    }

For more details on a working example, please visit examples/simple

Advanced Setup

Create a simple Elasticache Cluster (memcached) with advanced configurations.

    module "elasticache" {
        source                     = "app.terraform.io/ncodelibrary/elasticache/aws"
        version                    = "0.1.2"
        public_subnets_ids         = ["subnet-xxxxxxxxxxxx", "subnet-xxxxxxxxxxx"]
        identifier                 = "example"
        sg_redis                   = ["sg-xxxxxxxxxxxx"]
        vpc_id                     = "vpc-xxxxxxxxxx"
        elasticache_engine         = "memcached"
        elasticache_engine_version = "1.6.6"
        parameter_group_name       = "default.memcached1.6"
        elasticache_instance_type  = "cache.t2.small"
        maintenance_window         = "sun:13:00-sun:14:00"
        port                       = 11211
        num_cache_nodes            = 2
        tags                       = {
            Owner       = "sysops"
            env         = "dev"
            Cost_Center = "XYZ"
        }
    }

For more options refer to a working example at examples/advanced

Examples

Here are some working examples of using this module:

Requirements

No requirements.

Providers

Name	Version
aws	n/a

Modules

No Modules.

Resources

Name
aws_elasticache_cluster
aws_elasticache_subnet_group

Inputs

Name	Description	Type	Default	Required
append_workspace	Appends the terraform workspace at the end of resource names, -	`bool`	`true`	no
elasticache_engine	Define the Elasticache engine to be used	`string`	`"redis"`	no
elasticache_engine_version	Define the Elasticache Redis engine version	`string`	`"4.0.10"`	no
elasticache_instance_type	Define the instance size	`string`	`"cache.t2.small"`	no
identifier	Define an identifier/name for the cluster	`string`	n/a	yes
maintenance_window	Define the Maintenance Window	`string`	`"wed:13:00-wed:14:00"`	no
num_cache_nodes	Number of cache nodes needed	`number`	`1`	no
parameter_group_name	Parameter Group for the redis cluster	`string`	`"default.redis4.0"`	no
port	Define the port to be used for Elasticache Redis	`number`	`6379`	no
public_subnets_ids	List of subnets for the resource network scope	`list`	n/a	yes
sg_redis	security group for redis	`list(string)`	n/a	yes
tags	Tags to be applied to the resource	`map`	`{}`	no
vpc_id	Define ID of the VPC where cluster is to be created	`string`	n/a	yes

Outputs

Name	Description
output	n/a

Contributing

If you want to contribute to this repository check all the guidelines specified here before submitting a new PR.

modules nclouds tf elasticache elasticache