Bigtable module only allows a single column family

[iht]

A Bigtable table may contain more than one column family (tens and hundreds even). The current module implementation only creates the latest column family specified in the tables option.

For instance:

module "my-bigtable-instance" {
 [...]
  tables = {
    test1 = {
      column_family = "cf1"
      column_family = "cf2"
      column_family = "cf3"
    }
  }
}

The output of tf plan is:

  + resource "google_bigtable_table" "default" {
      [...]
      + column_family {
          + family = "cf3"
        }
    }

The output should be something like this:

  + resource "google_bigtable_table" "default" {
      [...]
      + column_family {
          + family = "cf1"
        }
      + column_family {
          + family = "cf2"
        }
      + column_family {
          + family = "cf3"
        }
    }

The option split_keys should also be optional for each column family.

The documentation of the resource google_bigtable_table specifies that the option column_family can be specified several times.

[ludoo]

Thanks for catching this Israel, care to send a PR? We can do it together if you prefer.

[iht]

Thanks for catching this Israel, care to send a PR? We can do it together if you prefer.

I am on it :)