terraform { required_providers { sops = { source = "carlpett/sops" } tls = { source = "hashicorp/tls" } random = { source = "hashicorp/random" } cloudflare = { source = "cloudflare/cloudflare" } b2 = { source = "registry.terraform.io/backblaze/b2" } vultr = { source = "vultr/vultr" } } }