iso_url: "https://download.rockylinux.org/pub/rocky/8/isos/x86_64/Rocky-8.4-x86_64-minimal.iso"
iso_checksum: "sha256:0de5f12eba93e00fefc06cdb0aa4389a0972a4212977362ea18bde46a1a1aa4f"
timezone: Asia/Ho_Chi_Minh