Attach Leaf interface to EPG on Cisco ACI with Terraform - terraform

Question

I'm trying to create an EPG on Cisco ACI using Terraform. EPG is created but Leaf's interface isn't attached.
The terraform synthax to attach Leaf interface is :
resource "aci_application_epg" "VLAN-616-EPG" {
...
relation_fv_rs_path_att = ["topology/pod-1/paths-103/pathep-[eth1/1]"]
...
}
It works when I do it manually through ACI web interface or REST API

Answer 1

I don't believe that this has been implemented yet. If you look in the code for the provider there is no test for that attribute, and I find this line in the examples for the EPGs. Both things lead me to believe it's not completed. Also, that particular item requires an encapsulation with VLAN/VXLAN, or QinQ, so that would need to be included if this was to work.
relation_fv_rs_path_att = ["testpathatt"]
Probably the best you could do is either make a direct REST call (act_rest in the terraform provider), or use an Ansible provider to create it (I'm investigating this now).

Answer 2

I ask to Cisco support and they send me this solution :
resource "aci_application_epg" "terraform-epg" {
application_profile_dn = "${aci_application_profile.terraform-app.id}"
name = "TerraformEPG1"
}
resource "aci_rest" "epg_path_relation" {
path = "api/node/mo/${aci_application_epg.terraform-epg.id}.json"
class_name = "fvRsPathAtt"
content = {
"encap":"vlan-907"
"tDn":"topology/pod-1/paths-101/pathep-[eth1/1]"
}
}

Answer 3

The solution with latest provider version is to do this:
data "aci_physical_domain" "physdom" {
name = "phys"
}
resource "aci_application_epg" "on_prem_epg" {
application_profile_dn = aci_application_profile.on_prem_app.id
name = "db"
relation_fv_rs_dom_att = [data.aci_physical_domain.physdom.id]
}
resource "aci_epg_to_domain" "rs_on_prem_epg_to_physdom" {
application_epg_dn = aci_application_epg.on_prem_epg.id
tdn = data.aci_physical_domain.physdom.id
}
resource "aci_epg_to_static_path" "leaf_101_eth1_23" {
application_epg_dn = aci_application_epg.on_prem_epg.id
tdn = "topology/pod-1/paths-101/pathep-[eth1/23]"
encap = "vlan-1100"
}