# =============================================================================
# ClickHouse — аналитическая БД
# =============================================================================
resource "nubes_clickhouse" "main" {
  resource_name = local.ch_resource_name

  startup_configuration = {
    resource_realm = var.realm
  }

  cluster_configuration = {
    cpu      = local.ch_cpu
    memory   = local.ch_memory
    disk     = local.ch_disk
    replicas = local.ch_replicas
    shards   = local.ch_shards
  }

  access_configuration = {
    master_ip_space    = "no-needed"
    master_access_list = jsonencode(["10.0.0.0/8"])
  }

  clickhouse_configuration = {
    version = local.ch_version
  }

  clickhouse_keeper_configuration = {
    cpu      = 500
    memory   = 512
    replicas = 1
  }

  backup_configuration = {
    s3_uid   = var.s3_name
    retain   = 7
    schedule = "0 0 * * *"
  }

  autoscale_configuration = {
    enabled  = false
    percent  = 10
    quota    = 100
    schedule = 0
  }

  operation_timeout = local.ch_timeout
}

# -----------------------------------------------------------------------------
# ClickHouse Database
# -----------------------------------------------------------------------------
resource "nubes_clickhouse_database" "iot" {
  clickhouse_id = nubes_clickhouse.main.id
  db_name       = local.ch_db_name
}

# -----------------------------------------------------------------------------
# ClickHouse User
# -----------------------------------------------------------------------------
resource "nubes_clickhouse_user" "writer" {
  clickhouse_id = nubes_clickhouse.main.id
  username      = local.ch_username
  db_name       = nubes_clickhouse_database.iot.db_name
  access_hosts  = "0.0.0.0/0"
}