Redis cluster should have backup retention turned on
Redis clusters should have a snapshot retention time to ensure that they are backed up and can be restored if required.
Impact
Recommended Actions
Follow the appropriate remediation steps below to resolve the issue.
Configure snapshot retention for redis cluster
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Resources:
GoodExample:
Type: AWS::ElastiCache::CacheCluster
Properties:
CacheNodeType: cache.m3.medium
Engine: redis
SnapshotRetentionLimit: 7
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Resources:
GoodExample:
Type: AWS::ElastiCache::CacheCluster
Properties:
Engine: redis
CacheNodeType: cache.t1.micro
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Resources:
GoodExample:
Type: AWS::ElastiCache::CacheCluster
Properties:
Engine: memcached
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Configure snapshot retention for redis cluster
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resource "aws_elasticache_cluster" "good_example" {
engine = "redis"
node_type = "cache.m4.large"
snapshot_retention_limit = 5
}
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resource "aws_elasticache_cluster" "good_example" {
engine = "memcached"
node_type = "cache.m4.large"
}
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resource "aws_elasticache_cluster" "good_example" {
engine = "redis"
node_type = "cache.t1.micro"
}
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Links