[upd] ssh_cfg.tf

mod-os-private-network/ssh_cfg.tf

 resource "null_resource" "ssh_cfg" {
   provisioner "local-exec" { 
-    interpreter = ["/bin/bash", "-c"]
     command = "echo 'Host bastion\n Hostname ${openstack_networking_floatingip_v2.floatip_admin.address}\n User ubuntu\n IdentityFile .ssh/${var.INSTANCE_BASTION_KEY_PAIR}.pem\nHost 192.*\n ProxyCommand ssh -F ssh.cfg -W %h:%p bastion\n User ubuntu\n IdentityFile .ssh/${var.INSTANCE_ORCHEST_KEY_PAIR}.pem\nHost *\n ControlMaster   auto\n ControlPath     .ssh/mux-%r@%h:%p\n ControlPersist  15m' > ssh.cfg"
   }