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github.com
ElastiCache
ElastiCacheパラメータグループ
resource "aws_elasticache_parameter_group" "example" {
name = "example"
family = "redis5.0"
parameter {
name = "cluster-enabled"
value = "no"
}
}
ElastiCacheサブネットグループ
resource "aws_elasticache_subnet_group" "example" {
name = "example"
subnet_ids = [aws_subnet.private_0.id, aws_subnet.private_1.id]
}
resource "aws_elasticache_replication_group" "example" {
replication_group_id = "example"
replication_group_description = "Cluter Disabled"
engine = "redis"
engine_version = "5.0.4"
number_cache_clusters = 3
node_type = "cache.m3.medium"
snapshot_window = "09:10-10:10"
snapshot_retention_limit = 7
maintenance_window = "mon:10:40-mon:11:40"
automatic_failover_enabled = true
port = var.redis_port
apply_immediately = false
security_group_ids = [module.redis_sg.security_group_id]
parameter_group_name = aws_elasticache_parameter_group.example.name
subnet_group_name = aws_elasticache_subnet_group.example.name
}
module "redis_sg" {
source = "./security_group"
name = "redis-sg"
vpc_id = aws_vpc.example.id
port = var.redis_port
cidr_blocks = [aws_vpc.example.cidr_block]
}
automatic_failover_enabled = true
apply_immediately = false
- 公式/
- trueならば下記属性の変更はすぐに適用される
- ノードタイプ
- エンジンバージョン
- クラスターのノード数
- falseならば次のメンテナンス期間に適用される