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A Terraform module for creating a fully functional Google Memorystore (redis) instance.

Compatibility

This module is meant for use with Terraform 0.12. If you haven't upgraded and need a Terraform 0.11.x-compatible version of this module, the last released version intended for Terraform 0.11.x is 0.1.0.

Usage

Check the examples/ directory for more.

module "memorystore" {
  source  = "terraform-google-modules/memorystore/google"
  version = "2.0.0"

  name    = "my-memorystore"
  project = "my-gcp-project"
}

Inputs

Name Description Type Default Required
alternative_location_id The alternative zone where the instance will be provisioned. string "null" no
authorized_network The full name of the Google Compute Engine network to which the instance is connected. If left unspecified, the default network will be used. string "null" no
connect_mode The connection mode of the Redis instance. Can be either DIRECT_PEERING or PRIVATE_SERVICE_ACCESS. The default connect mode if not provided is DIRECT_PEERING. string "null" no
display_name An arbitrary and optional user-provided name for the instance. string "null" no
enable_apis Flag for enabling redis.googleapis.com in your project bool "true" no
labels The resource labels to represent user provided metadata. map(string) "null" no
location_id The zone where the instance will be provisioned. If not provided, the service will choose a zone for the instance. For STANDARD_HA tier, instances will be created across two zones for protection against zonal failures. If [alternativeLocationId] is also provided, it must be different from [locationId]. string "null" no
memory_size_gb Redis memory size in GiB. Defaulted to 1 GiB number "1" no
name The ID of the instance or a fully qualified identifier for the instance. string n/a yes
project The ID of the project in which the resource belongs to. string n/a yes
redis_configs The Redis configuration parameters. See more details map <map> no
redis_version The version of Redis software. string "null" no
region The GCP region to use. string "null" no
reserved_ip_range The CIDR range of internal addresses that are reserved for this instance. string "null" no
tier The service tier of the instance. https://cloud.google.com/memorystore/docs/redis/reference/rest/v1/projects.locations.instances#Tier string "STANDARD_HA" no

Outputs

Name Description
current_location_id The current zone where the Redis endpoint is placed.
host The IP address of the instance.
id The memorystore instance ID.
persistence_iam_identity Cloud IAM identity used by import/export operations. Format is 'serviceAccount:'. May change over time
region The region the instance lives in.

File structure

The project has the following folders and files:

  • /: root folder
  • /examples: examples for using this module
  • /scripts: Scripts for specific tasks on module (see Infrastructure section on this file)
  • /test: Folders with files for testing the module (see Testing section on this file)
  • /helpers: Optional helper scripts for ease of use
  • /main.tf: main file for this module, contains all the resources to create
  • /variables.tf: all the variables for the module
  • /output.tf: the outputs of the module
  • /readme.md: this file

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A Terraform module for creating a fully functional Google Memorystore (redis) instance.

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