elasticache.tf

resource "aws_elasticache_replication_group" "redis" {
  count                         = module.global_variables.is_staging ? 0 : 1
  automatic_failover_enabled    = module.global_variables.is_prod ? true : false
  replication_group_id          = "ridi-pay-${module.global_variables.env}"
  replication_group_description = "ridi-pay-${module.global_variables.env}"
  security_group_ids = [
    aws_vpc.vpc.default_security_group_id,
  ]
  node_type             = module.global_variables.is_prod ? "cache.t2.medium" : "cache.t2.micro"
  number_cache_clusters = 2
  parameter_group_name  = "default.redis4.0"
  port                  = 6379
  subnet_group_name     = aws_elasticache_subnet_group.redis[0].name
}

resource "aws_elasticache_subnet_group" "redis" {
  count = module.global_variables.is_staging ? 0 : 1
  name  = "ridi-pay-${module.global_variables.env}"
  subnet_ids = [
    aws_subnet.private_2a.id,
    aws_subnet.private_2c.id,
  ]
}