ElastiCache Nodes Not Created Across Multi AZ
- Query id: 6db03a91-f933-4f13-ab38-a8b87a7de54d
- Query name: ElastiCache Nodes Not Created Across Multi AZ
- Platform: Terraform
- Severity: Medium
- Category: Availability
- URL: Github
Description¶
ElastiCache Nodes should be created across multi az, which means 'az_mode' should be set to 'cross-az' in multi nodes cluster
Documentation
Code samples¶
Code samples with security vulnerabilities¶
Postitive test num. 1 - tf file
resource "aws_elasticache_cluster" "positive1" {
cluster_id = "cluster-example"
engine = "memcached"
num_cache_nodes = 3
}
resource "aws_elasticache_cluster" "positive2" {
cluster_id = "cluster-example"
engine = "memcached"
num_cache_nodes = 3
az_mode = "single-az"
}