Avoid applying change to multiple hosts at once as this could take done the cluster, instead apply to each on one at a time
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m02"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m03"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m04"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m05"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m20"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m21"]'
terraform apply -target='null_resource.deploy_nixos["jaglan-beta-m22"]'
