frostmoln_redis_instance (Resource)

Manages a managed Redis instance in the Frostmoln platform.

Example Usage

resource "frostmoln_redis_instance" "cache" {
  name      = "my-cache"
  version   = "7.2"
  flavor_id = "cache.gp1.small"
  vpc_id    = frostmoln_vpc.main.id
  subnet_id = frostmoln_subnet.private.id

  persistence_mode = "rdb"
  eviction_policy  = "allkeys-lru"

  # Scheduled backups require a persistence_mode other than "none".
  backup_enabled        = true
  backup_schedule       = "0 2 * * *"
  backup_retention_days = 35
}

Schema

Required

• flavor_id (String) The flavor/size for the Redis instance (e.g. "cache.gp1.small", "cache.gp1.medium"). Changing this triggers an in-place flavor resize, which RESTARTS the instance (brief downtime) — unlike an online storage grow. Cannot be changed together with storage_gb in the same apply.
• name (String) The name of the Redis instance.
• subnet_id (String) The subnet ID where the Redis instance will be deployed.
• version (String) The Redis version (e.g. "7.2", "7.4").
• vpc_id (String) The VPC ID where the Redis instance will be deployed.

Optional

• backup_enabled (Boolean) Whether automated backups are enabled. Requires a persistence_mode other than "none".
• backup_retention_days (Number) Number of days to retain backups. Minimum 35 (backups are immutably object-locked for 35 days); maximum 90. Defaults to 35 server-side.
• backup_schedule (String) Cron expression for the backup schedule. Defaults to "0 2 * * *".
• eviction_policy (String) The eviction policy for the Redis instance (e.g. "noeviction", "allkeys-lru"). Defaults to "noeviction".
• persistence_mode (String) The persistence mode for the Redis instance ("rdb", "aof", or "none"). Defaults to "rdb".
• storage_gb (Number) The storage size in gigabytes (defaults to 10 if unset). Can only be increased (grow-only); volumes cannot be shrunk.

Read-Only

• admin_username (String) The admin username for the Redis instance.
• created_at (String) The timestamp when the instance was created.
• id (String) The unique identifier of the Redis instance.
• port (Number) The port number the Redis instance is listening on.
• private_ip (String) The private IP address of the Redis instance.
• status (String) The current status of the Redis instance.
• updated_at (String) The timestamp when the instance was last updated.