terraform-contour-mirror/modules/kafka-topics-yc/variables.tf

variable "environment" {
  description = "Target environment name, for example stage/preprod/prod."
  type        = string
}

variable "topics" {
  description = "Kafka topics declared in infrastructure.yaml under environments.<env>.kafka.topics."
  type = list(object({
    name                 = string
    owner                = string
    clusterRef           = string
    partitions           = any
    replicationFactor    = any
    config               = optional(any, {})
    inheritDefaultConfig = optional(bool, true)
    deletionPolicy       = optional(string, "orphan")
    ownerRoles           = optional(list(string))
  }))
  default = []
}

variable "users" {
  description = "User-centric Kafka access declarations from infrastructure.yaml under environments.<env>.kafka.users."
  type = list(object({
    name          = string
    clusterRef    = string
    adoptExisting = optional(bool, false)
    permissions = optional(list(object({
      topic = string
      roles = list(string)
    })), [])
  }))
  default = []
}

variable "kafka_cluster_refs" {
  description = "Environment clusterRef mapping from infrastructure.yaml."
  type = map(object({
    cluster_id                 = string
    host                       = optional(string, "")
    port                       = optional(number, 9091)
    sasl_mechanism             = optional(string, "SCRAM-SHA-512")
    security_protocol          = optional(string, "SASL_SSL")
    default_partitions         = optional(number, 3)
    default_replication_factor = optional(number, 1)
    max_replication_factor     = optional(number, 1)
    default_topic_config       = optional(map(string), {})
  }))
}

variable "kafka_policy" {
  description = "Platform policy for service-owned Kafka declarations."
  type = object({
    allow_create             = optional(bool, true)
    allow_delete             = optional(bool, false)
    allow_partition_increase = optional(bool, true)
    allow_partition_decrease = optional(bool, false)
  })
  default = {}
}

variable "create_users" {
  description = "Create one Kafka user per topic owner."
  type        = bool
  default     = true
}

variable "default_user_roles" {
  description = "Kafka roles granted to generated owner users on their topics."
  type        = list(string)
  default     = ["ACCESS_ROLE_PRODUCER", "ACCESS_ROLE_CONSUMER"]
}

variable "user_password_length" {
  description = "Generated Kafka user password length."
  type        = number
  default     = 32
}