Add data source for WAF Groups

[xaf]

No description provided.

[jacobbednarz]

Are you able to provide a description of what the use case is for this? I can't think of any and would like to make sure we have a use case before just adding these new datasources.

[xaf]

We want to be able to use the values returned by those data sources to use for_each on a resource element after and run bulk options for "most of" the groups/packages (for the other PR). It allows to make sure our infrastructure "defaults to" some setting for the things that we haven't set manually otherwise.

For instance, something like:

resource "cloudflare_waf_group" "bulk" {
  for_each = {
    for _, group in data.cloudflare_waf_groups.selected_bulk.groups :
    group['id'] => group
    if group['id'] != xxxx // If I want to exclude this one here because I did a singular action on it
  }

  zone_id = data.cloudflare_waf_groups.selected_bulk.zone_id
  group_id = each.key
  package_id = each.value['package_id']
  mode = "off"
}

cc @sbfaulkner

[patryk]

Please also add new documentation page to TOC: https://github.com/terraform-providers/terraform-provider-cloudflare/blob/master/website/cloudflare.erb

[xaf]

Please also add new documentation page to TOC: https://github.com/terraform-providers/terraform-provider-cloudflare/blob/master/website/cloudflare.erb

Done!

[patryk]

Thanks!

[xaf]

Thank you! :)