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​
Local

env "local" {
  url = "http://default:password@localhost:8123/mydb"

  migrations {
    dir = "migrations"
  }
}

​
Staging

env "staging" {
  url = env("CLICKHOUSE_STAGING_URL")

  migrations {
    dir = "migrations"
    vars = {
      replication_factor = 2
      ttl_days = 30
    }
  }
}

​
Production

env "production" {
  url = env("CLICKHOUSE_PROD_URL")
  cluster_name = "prod-cluster"
  exclude = ["system.*", "_tmp_*"]

  migrations {
    dir = "migrations"
    table_name = "schema_migrations"
    vars = {
      replication_factor = var.replication_factor
      ttl_days = 90
    }
  }
}

variable "replication_factor" {
  type = string
  default = "3"
}