Merge branch '1551-check-and-enhance' into 'master'

example/bastion-cloudinit.txt

example/cloud-init.tftpl

example/g1-prod-brno-group-projects.tfvars

example/infra-init/bastion-cloudinit.txt

example/infra-init/cloud-init.tftpl

example/main.tf

example/nodes-cloudinit.txt.tmpl

logs/g1-group-project-infra-action-infra-deploy.log

logs/g1-group-project-infra-action-infra-destroy.log

logs/g1-group-project-infra-config-cloud-connect.log

logs/g1-group-project-placing-ostack-app-credential.log

logs/g1-personal-project-infra-action-infra-deploy.log

logs/g1-personal-project-infra-action-infra-destroy.log

logs/g1-personal-project-infra-config-cloud-connect.log

logs/g1-personal-project-placing-ostack-app-credential.log

.../2tier_public_bastion_private_vm_farm/bastion-instance.tf

.../2tier_public_bastion_private_vm_farm/bastion-networks.tf

modules/2tier_public_bastion_private_vm_farm/instances.tf

modules/2tier_public_bastion_private_vm_farm/networks.tf

modules/2tier_public_bastion_private_vm_farm/variables.tf