BOOM_OS_ID="72e3679e3556b8e1620dd3b6e5d2a1f508e5ba43" BOOM_OS_NAME="Red Hat Enterprise Linux Server" BOOM_OS_SHORT_NAME="rhel" BOOM_OS_VERSION="7.7 (Maipo)" BOOM_OS_VERSION_ID="7.7" BOOM_OS_KERNEL_PATTERN="/vmlinuz-%{version}" BOOM_OS_INITRAMFS_PATTERN="/initramfs-%{version}.img" BOOM_OS_ROOT_OPTS_LVM2="rd.lvm.lv=%{lvm_root_lv}" BOOM_OS_ROOT_OPTS_BTRFS="rootflags=%{btrfs_subvolume}" BOOM_OS_OPTIONS="root=%{root_device} ro %{root_opts}" BOOM_OS_TITLE="%{os_name} %{os_version_id} (%{version})" BOOM_OS_OPTIONAL_KEYS="grub_users grub_arg grub_class id" BOOM_OS_UNAME_PATTERN="el7"