how to use grub2 load the iso for installing openeuler os?

Installation 安装部署
1

openeuler os is new to me, when I want to use grub2 to load the openeuler.iso file for installing the openeuler os, the recommand steps is missing. Is this problem is new or nobody care this?

2

在线部署openEuler操作系统:
1.搭建一个Nginx server(假如ip为:192.168.153.191), 把iso解压到server的根目录下:(假如目录为:iso_lts)

2.把iso镜像中的vmlinuz和initrd.img拷贝到/boot分区下
3.启动进入到 grub commandline模式.
4.运行
#linux path_to_vmlinux （如:linux（hd0, gpt2)/vmlinux inst.repo=http://192.168.153.191/iso_lts

#initrd path_to_initrd.img （如:initrd（hd0, gpt2)/initrd.img ）
#boot
就会进入安装页面

3

this answer is not what I wanted. thats means,you don’t have to install another system.you just use the iso file to formulate a virtual disk,like other linux system for example ubuntu.you can just use the isofile and grub2 to install the openeuler os.

4
6

Do you want to load openEuler ISO directly from grub2 command line? If yes, you need type the menuentry manually in the prompt which is a bit tedious :frowning:
IMO, the openEuler ISO can be booted with both UEFI or legacy BIOS.