{ "release": { "centos": { "7": { "NetworkManager": "", "dhcp-client": "" }, "9-stream": { "lsb_release": "ed hostname patch postfix tar time" } } }, "distro": { "openeuler": { "linux-firmware": "", "linux-firmware-whence": "", "lsb_release": "openeuler-lsb", "redhat-rpm-config": "openEuler-rpm-config" } }, "family": { "redhat": { "lsb_release": "ed hostname patch postfix tar time" } } }