refactor(ansible): centralize inventory and variables in 'vars' directory

Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>

production.ini

@@ -0,0 +1,63 @@
+[proxmox]
+127.0.0.1 ansible_connection=local
+
+[proxmox:children]
+proxmox_nodes
+
+[proxmox_nodes]
+aya01
+lulu
+inko
+naruto01
+
+[k3s]
+k3s-postgres
+k3s-loadbalancer
+k3s-server[00:02]
+k3s-agent[00:02]
+k3s-longhorn[00:02]
+
+[vm]
+k3s-postgres
+k3s-loadbalancer
+k3s-agent[00:02]
+k3s-server[00:02]
+k3s-longhorn[00:02]
+# docker-host[00:01]
+
+[k3s_nodes]
+k3s-server[00:02]
+k3s-agent[00:02]
+k3s-longhorn[00:02]
+
+[docker]
+docker-host01
+docker-host10
+docker-host12
+docker-lb
+
+[vps]
+mii
+
+[k3s_server]
+k3s-server[00:02]
+
+[k3s_agent]
+k3s-agent[00:02]
+
+[k3s_storage]
+k3s-longhorn[00:02]
+
+[db]
+k3s-postgres
+
+[loadbalancer]
+k3s-loadbalancer
+
+[docker_host]
+docker-host01
+docker-host10
+docker-host12
+
+[docker_lb]
+docker-lb