packer { required_plugins { tester = { source = "github.com/hashicorp/tester", version = ">= 1.0.0" } pbtester = { source = "github.com/hashicorp/pbtester", version = ">= 1.0.0" } } } source "tester-dynamic" "test" {} source "pbtester-dynamic" "test" {} build { sources = [ "tester-dynamic.test", "pbtester-dynamic.test" ] }