A terraform module providing a Redis ElastiCache cluster in AWS.
This module
- Creates Redis ElastiCache clusters
- Creates, manages, and exports a security group
Terraform 0.12. Pin module version to ~> v2.0
. Submit pull-requests to master
branch.
Terraform 0.11. Pin module version to ~> v1.0
. Submit pull-requests to terraform011
branch.
module "redis" {
source = "github.com/terraform-community-modules/tf_aws_elasticache_redis.git?ref=v2.2.0"
env = "dev"
name = "thtest"
redis_clusters = "2"
redis_failover = "true"
subnets = ["subnet-12345678", "subnet-11111111", "subnet-22222222"]
vpc_id = "vpc-12345678"
redis_parameters = [{
name = "min-slaves-max-lag"
value = "5"
},{
name = "min-slaves-to-write"
value = "1"
},{
name = "databases"
value = "32"
}]
}
No requirements.
Name | Version |
---|---|
aws | n/a |
random | n/a |
Name | Description | Type | Default | Required |
---|---|---|---|---|
allowed_cidr | A list CIDRs to allow access to. | list(string) |
[ |
no |
allowed_security_groups | A list of Security Group ID's to allow access to. | list(string) |
[] |
no |
apply_immediately | Specifies whether any modifications are applied immediately, or during the next maintenance window. Default is false. | bool |
false |
no |
at_rest_encryption_enabled | Whether to enable encryption at rest | bool |
false |
no |
auth_token | The password used to access a password protected server. Can be specified only if transit_encryption_enabled = true. If specified must contain from 16 to 128 alphanumeric characters or symbols | string |
null |
no |
auto_minor_version_upgrade | Specifies whether a minor engine upgrades will be applied automatically to the underlying Cache Cluster instances during the maintenance window | bool |
true |
no |
availability_zones | A list of EC2 availability zones in which the replication group's cache clusters will be created. The order of the availability zones in the list is not important | list(string) |
[] |
no |
env | env to deploy into, should typically dev/staging/prod | string |
n/a | yes |
kms_key_id | The ARN of the key that you wish to use if encrypting at rest. If not supplied, uses service managed encryption. Can be specified only if at_rest_encryption_enabled = true | string |
"" |
no |
name | Name for the Redis replication group i.e. UserObject | string |
n/a | yes |
notification_topic_arn | An Amazon Resource Name (ARN) of an SNS topic to send ElastiCache notifications to. Example: arn:aws:sns:us-east-1:012345678999:my_sns_topic | string |
"" |
no |
redis_clusters | Number of Redis cache clusters (nodes) to create | string |
n/a | yes |
redis_failover | n/a | bool |
false |
no |
redis_maintenance_window | Specifies the weekly time range for when maintenance on the cache cluster is performed. The format is ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period | string |
"fri:08:00-fri:09:00" |
no |
redis_node_type | Instance type to use for creating the Redis cache clusters | string |
"cache.m3.medium" |
no |
redis_parameters | additional parameters modifyed in parameter group | list(map(any)) |
[] |
no |
redis_port | n/a | number |
6379 |
no |
redis_snapshot_retention_limit | The number of days for which ElastiCache will retain automatic cache cluster snapshots before deleting them. For example, if you set SnapshotRetentionLimit to 5, then a snapshot that was taken today will be retained for 5 days before being deleted. If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off. Please note that setting a snapshot_retention_limit is not supported on cache.t1.micro or cache.t2.* cache nodes | number |
0 |
no |
redis_snapshot_window | The daily time range (in UTC) during which ElastiCache will begin taking a daily snapshot of your cache cluster. The minimum snapshot window is a 60 minute period | string |
"06:30-07:30" |
no |
redis_version | Redis version to use, defaults to 3.2.10 | string |
"3.2.10" |
no |
security_group_names | A list of cache security group names to associate with this replication group | list(string) |
[] |
no |
snapshot_arns | A single-element string list containing an Amazon Resource Name (ARN) of a Redis RDB snapshot file stored in Amazon S3. Example: arn:aws:s3:::my_bucket/snapshot1.rdb | list(string) |
[] |
no |
snapshot_name | The name of a snapshot from which to restore data into the new node group. Changing the snapshot_name forces a new resource | string |
"" |
no |
subnets | List of VPC Subnet IDs for the cache subnet group | list(string) |
n/a | yes |
tags | Tags for redis nodes | map(string) |
{} |
no |
transit_encryption_enabled | Whether to enable encryption in transit. Requires 3.2.6 or >=4.0 redis_version | bool |
false |
no |
vpc_id | VPC ID | string |
n/a | yes |
Name | Description |
---|---|
endpoint | n/a |
id | n/a |
parameter_group | n/a |
port | n/a |
redis_security_group_id | n/a |
redis_subnet_group_name | n/a |
Created by Tim Hartmann. Maintained by Anton Babenko and these awesome contributors.