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repository file choose kernel version to migration

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xuezhixin 2024-11-05 21:59:07 +08:00
parent 1dfe4b6902
commit 124d12b9de
2 changed files with 79 additions and 1 deletions
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74
0039-repository-file-choose-kernel-version-to-migration.patch Normal file
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@ -0,0 +1,74 @@
From 6047fe2bac9d1b63fd9099f1ca4944cc9c647d0a Mon Sep 17 00:00:00 2001
From: xuezhixin <xuezhixin@uniontech.com>
Date: Fri, 10 Nov 2023 14:10:28 +0800
Subject: [PATCH] =?UTF-8?q?repo=E6=96=87=E4=BB=B6=E9=80=89=E6=8B=A9kernel?=
=?UTF-8?q?=E8=BF=81=E7=A7=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
sysmig_agent/migration.py | 50 +++++++++++++++++++++++++++++++++++++++
1 file changed, 50 insertions(+)
diff --git a/sysmig_agent/migration.py b/sysmig_agent/migration.py
index e510680..00b3c89 100644
--- a/sysmig_agent/migration.py
+++ b/sysmig_agent/migration.py
@@ -121,3 +121,53 @@ def ifnot_mig_kernel(kernel_version):
f.write(kernel_patterns)
f.close()
+def disable_exclude():
+ with open('/etc/yum.conf', 'r') as f:
+ content = f.read()
+ f.close()
+ if re.search(r'^exclude=', content, re.MULTILINE):
+ content = re.sub(r"\n(exclude=)", r"\n#\1", content)
+ #content = re.sub(r"\nexclude=", r"\n#exclude=", content)
+ with open('/etc/yum.conf','w+') as f:
+ f.write(content)
+ f.close()
+
+
+# migration kernel
+def mig_kernel(kernel_version):
+ disable_exclude()
+ cwd = '/var/tmp/uos-migration/kernel/'
+ if not os.path.exists(cwd):
+ os.mkdir(cwd)
+ ret = os.listdir(cwd)
+ for i in ret:
+ os.unlink(cwd+i)
+ cmd = ' rpm -qa | grep "kernel\|bpftool\|perf" |xargs -i rpm -q --qf "%{NAME}\\n" {}'
+ if '0' == kernel_version:
+ return None
+ else:
+ repo = ''
+ if '4.18.0' == kernel_version:
+ repo = 'UniontechOS-kernel-'+kernel_version.strip()
+ elif '5.10.0' == kernel_version:
+ repo = 'UniontechOS-kernel-'+kernel_version.strip()
+ elif '3.10.0' == kernel_version:
+ repo = 'UniontechOS-kernel-' + kernel_version.strip()
+ else:
+ return 1
+ down_cmd = 'yumdownloader --destdir "/var/tmp/uos-migration/kernel" --enablerepo '+repo
+ ret = os.popen(cmd).readlines()
+ for i in ret:
+ downpackage = down_cmd+' '+i.strip()+'-'+kernel_version.strip()
+ # os.system(downpackage)
+ run_subprocess(downpackage)
+
+ cwd = '/var/tmp/uos-migration/kernel/'
+ if os.listdir(cwd):
+ cmd = 'rpm -Uvh "{}*" --nodeps --oldpackage'.format(cwd)
+ # os.system(cmd)
+ run_subprocess(cmd)
+ else:
+ # loggen.debug('Can not download kernel .')
+ #log.err
+ return 1
--
2.20.1

6
migration-tools.spec
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@ -1,6 +1,6 @@
Name: migration-tools
Version: 1.0.2
Release: 38
Release: 39
License: MulanPSL-2.0
Summary: A tool to help users migrate the Centos system to the UOS system and openEuler system
Source0: %{name}-%{version}.tar.gz
@ -45,6 +45,7 @@ Patch35: 0035-the-migration-process-can-choose-not-to-migrate-the-kernel.patc
Patch36: 0036-add-an-interface-to-obtain-kernel-information.patch
Patch37: 0037-add-subprocess-function-and-loggin.patch
Patch38: 0038-obtain-kernel-data.patch
Patch39: 0039-repository-file-choose-kernel-version-to-migration.patch
BuildArch: noarch
@ -144,6 +145,9 @@ rm -rf /usr/bin/migration-tools
%endif
%changelog
* Tue Nov 5 2024 xuezhixin <xuezhixin@uniontech.com> - 1.0.2-39
- 0039-repository-file-choose-kernel-version-to-migration.patch
* Tue Nov 5 2024 xuezhixin <xuezhixin@uniontech.com> - 1.0.2-38
- 0038-obtain-kernel-data.patch