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