add mitogen v0.3.0-rc.0 for ansible 2.10 and enhance ansible inventory generated by terraform

applications/ansible.cfg

@@ -0,0 +1,3 @@
+[defaults]
+strategy_plugins = workspace/lib/python3.9/site-packages/ansible_mitogen/plugins/strategy/
+strategy = mitogen_linear

applications/requirements.txt

@@ -1 +1,2 @@
 ansible==2.10.5
+git+https://github.com/mitogen-hq/mitogen.git@v0.3.0-rc.0

applications/stack_address.toml

@@ -1,7 +1,7 @@
 [all]
-100.64.0.113 index=0
+compute-0 ansible_host=100.64.0.113 index=0
-100.64.0.251 index=1
+compute-1 ansible_host=100.64.0.251 index=1
-100.64.0.114 index=2
+compute-2 ansible_host=100.64.0.114 index=2
-100.64.0.124 index=3
+compute-3 ansible_host=100.64.0.124 index=3
 [all:vars]
 ansible_ssh_common_args='-o StrictHostKeyChecking=no'

stack/computes.tf

@@ -17,7 +17,8 @@ resource "libvirt_domain" "domains" {
   }
 
   network_interface {
-    network_name = libvirt_network.private_network.name
+    network_id = libvirt_network.private_network.id
+    hostname = format("compute-%s", count.index)
   }
 
   disk {

stack/libvirtd.tf

@@ -53,8 +53,8 @@ resource "local_file" "write_address" {
 
   content = <<-EOT
 [all]
-%{ for idx, s in libvirt_domain.domains.*.network_interface.0.addresses.0 ~}
+%{ for idx, s in libvirt_domain.domains.*.network_interface.0 ~}
-${s} index=${idx}
+${s.hostname} ansible_host=${s.addresses.0} index=${idx}
 %{ endfor ~}
 [all:vars]
 ansible_ssh_common_args='-o StrictHostKeyChecking=no'