resource "oci_core_instance" "vm_instance_ampere" {
    count = 1
    availability_domain                 = data.oci_identity_availability_domains.ads.availability_domains[1].name
    compartment_id                      = oci_identity_compartment.tf-compartment.id
    shape                               = "VM.Standard.A1.Flex"
    display_name                        = join("", [var.vm_name_template, "-arm", count.index]) 
    is_pv_encryption_in_transit_enabled = true 
    preserve_boot_volume = false

    shape_config {
        memory_in_gbs = 16
        ocpus         = 4
    }

    metadata = {
        ssh_authorized_keys = var.ssh_public_key
    }

    source_details {
        source_id   = var.vm_image_arm
        source_type = "image"
        boot_volume_size_in_gbs = 100
    }

    create_vnic_details {
        assign_public_ip          = true
        subnet_id                 = oci_core_subnet.homelab_subnet.id
        assign_private_dns_record = true
        hostname_label            = join("", [var.vm_name_template, "-arm", count.index])
        nsg_ids                   = [oci_core_network_security_group.homelab_nsg.id]
    }
}

resource "oci_core_instance" "vm_instance_x86_64" {
  count                               = 1
  availability_domain                 = data.oci_identity_availability_domains.ads.availability_domains[2].name
  compartment_id                      = oci_identity_compartment.tf-compartment.id
  shape                               = "VM.Standard.E2.1.Micro"
  display_name                        = join("", [var.vm_name_template, "-x64", count.index]) 
  is_pv_encryption_in_transit_enabled = true

  metadata = {
    ssh_authorized_keys = var.ssh_public_key
  }

  source_details {
    source_id   = var.vm_image_amd64
    source_type = "image"
    boot_volume_size_in_gbs = 50
  }

  create_vnic_details {
      assign_public_ip          = true
      subnet_id                 = oci_core_subnet.homelab_subnet.id
      assign_private_dns_record = true
      hostname_label            = join("", [var.vm_name_template, "-x84", count.index])
      nsg_ids                   = [oci_core_network_security_group.homelab_nsg.id]
  }
}