77 lines
2.0 KiB
Diff
77 lines
2.0 KiB
Diff
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From 74a0d73ae3658e075bf946e2e90e0d6a9785ac3c Mon Sep 17 00:00:00 2001
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From: Zhu Huankai <zhuhuankai1@huawei.com>
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Date: Tue, 18 May 2021 10:27:52 +0800
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Subject: [PATCH] docs: add IMAGE_BUILD.md
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This markdown tells users how to build a test image.
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Signed-off-by: Zhu Huankai <zhuhuankai1@huawei.com>
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---
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tests/hydropper/docs/IMAGE_BUILD.md | 54 +++++++++++++++++++++++++++++
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1 file changed, 54 insertions(+)
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create mode 100644 tests/hydropper/docs/IMAGE_BUILD.md
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diff --git a/tests/hydropper/docs/IMAGE_BUILD.md b/tests/hydropper/docs/IMAGE_BUILD.md
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new file mode 100644
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index 0000000..1e29fb2
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--- /dev/null
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+++ b/tests/hydropper/docs/IMAGE_BUILD.md
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@@ -0,0 +1,54 @@
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+# 构建测试镜像
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+
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+1. 请于openEuler官网，下载所需版本的stratovirt_img和vmlinux.bin。(以下以openEuler-21.03-stratovirt-x86_64.img为例)
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+
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+- 地址：https://openeuler.org/zh/download/
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+
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+2. 扩容镜像
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+
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+- 创建一个2G大小的空镜像文件extend.img
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+
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+ ```shell
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+ dd if=/dev/zero of=extend.img bs=50M count=40
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+ ```
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+
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+- 扩容stratovirt_img
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+
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+ ```shell
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+ cat extend.img >> openEuler-21.03-stratovirt-x86_64.img
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+ ```
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+
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+- 调整文件系统大小
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+
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+ ```shell
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+ e2fsck -f openEuler-21.03-stratovirt-x86_64.img && resize2fs openEuler-21.03-stratovirt-x86_64.img
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+ ```
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+
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+3. 添加依赖包
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+
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+- 挂载镜像
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+
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+ ```shell
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+ mount openEuler-21.03-stratovirt-x86_64.img /mnt
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+ ```
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+
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+- 配置在线yum源，请参考： [开发环境准备.md](https://gitee.com/openeuler/docs/blob/stable2-21.03/docs/zh/docs/ApplicationDev/开发环境准备.md)。由于stratovirt_img内没有vi等编辑工具，建议先在主机上创建文件openEuler.repo，并配置好yum源，完成后将openEuler.repo拷贝到镜像内。
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+
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+ ```shell
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+ cp ./openEuler.repo /mnt/etc/yum.repos.d
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+ ```
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+
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+- 进入镜像挂载目录，通过yum命令安装依赖包。
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+
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+ ```shell
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+ cd /mnt
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+ chroot .
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+ yum -y install openSSH
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+ ```
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+
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+- 离开当前目录后，使用umount命令卸载镜像。
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+
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+ ```shell
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+ exit
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+ umount /mnt
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+ ```
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--
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2.25.1
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