diff --git a/README_zh.md b/README_zh.md index ce85f850f258b99c3bfa099ffab667b38f672f59..5c0c77ecd4e682f705a4df84263f73773e072712 100644 --- a/README_zh.md +++ b/README_zh.md @@ -12,7 +12,7 @@ migration-tools工具提供网页界面方式进行操作，以供使用者在 #### 支持迁移的系统 1.支持将AMD64和ARM64架构的CentOS系列系统迁移到UOS系统，迁移前需自行准备目标系统的全量源。 -2.openeuler迁移：目前仅支持centos 7.4 cui系统迁移至openeuler 20.03-LTS-SP1 +2.openeuler迁移：目前仅支持centos 7.4 cui系统迁移至openeuler 20.03-LTS-SP1或22.03-LTS-SP4(需导入后手动修改软件仓库) 3.不建议对安装了i686架构的rpm包的原系统进行迁移，如果对这种原系统进行迁移会出现迁移失败的结果。 |原系统|目标系统|使用的软件源| @@ -207,4 +207,4 @@ ID="openEuler" VERSION_ID="20.03" PRETTY_NAME="openEuler 20.03 (LTS-SP1)" ANSI_COLOR="0;31" -``` \ No newline at end of file +``` diff --git a/uos-sysmig/sysmig_agent/centos72openeuler.py b/uos-sysmig/sysmig_agent/centos72openeuler.py index 48aa623f63bb8353a5030eaf9cfc4bbc42ef7cb4..7085b48af4a580bf95e9653e4f05470ab16bae52 100644 --- a/uos-sysmig/sysmig_agent/centos72openeuler.py +++ b/uos-sysmig/sysmig_agent/centos72openeuler.py @@ -4,10 +4,11 @@ import os import platform import shutil import subprocess -import sys,re +import sys, re + openeuler_repo = '''[openeuler] name = openeuler -baseurl = http://mirrors.tuna.tsinghua.edu.cn/openeuler/openEuler-20.03-LTS-SP1/everything/$basearch +baseurl = http://mirrors.tuna.tsinghua.edu.cn/openeuler/openEuler-22.03-LTS-SP4/everything/$basearch enabled = 1 gpgcheck = 0 ''' @@ -35,6 +36,7 @@ def local_disabled_release_repo(): fdst.close() os.remove(fpath) + def check_pkg(rpm): _, ret = run_subprocess('rpm -q {}'.format(rpm).split()) if ret: @@ -105,7 +107,7 @@ def run_subprocess(cmd): stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=False, # Avoid using shell=True - check=True # Check for non-zero return code and raise exception if found + check=True # Check for non-zero return code and raise exception if found ) output = process.stdout print(output) # Print the output to console @@ -124,6 +126,18 @@ def swap_release(release): run_subprocess('rpm -ivh {}/*.rpm --nodeps --force'.format(tmp_dir).split()) +def check_udev_id_net_name_path(): + """ + Check udev renamed for net_work. + """ + try: + ret = str(subprocess.check_output('udevadm info -e|grep ID_NET_NAME_PATH', shell=True), 'utf-8')[:-1] + if ret: + return True + except Exception as e: + return + + def set_grub_biosdev_rules(): """ Set grub bisodev rule which can be don`t modify network configuration names. @@ -200,10 +214,11 @@ def main(): if not check_pkg('rsync'): print('please install rsync') return - + if not check_pkg('python3'): - print('please install python3') - return + if not os.path.exists('/usr/bin/python3'): + print('please install python3') + return if not check_pkg('dnf'): print('please install dnf') @@ -225,11 +240,12 @@ def main(): # install basic packages os.system("yum install -y gdbm-help") - remove_packages_nodeps = ['gdm', 'centos-logos', 'redhat-logos', - 'iwl7265-firmware', 'ivtv-firmware', - 'sysvinit-tools', 'sg3_utils-libs'] + remove_packages_nodeps = ['gdm', 'centos-logos', 'redhat-logos', + 'iwl7265-firmware', 'ivtv-firmware', + 'sysvinit-tools', 'sg3_utils-libs' + ] for package in remove_packages_nodeps: - nodeps_cmd = "rpm -q " + package+ " && rpm -e --nodeps " + package + nodeps_cmd = "rpm -q " + package + " && rpm -e --nodeps " + package os.system(nodeps_cmd) dnf_path = '/usr/bin/dnf' @@ -239,22 +255,24 @@ def main(): else: shutil.rmtree(install_dir) install_cmd = 'yum install -y systemd python3-libdnf libreport-filesystem python3-gpg libmodulemd deltarpm python3-hawkey \ - python3-libcomps python3-rpm util-linux --installroot={}'.format(install_dir) + python3-libcomps python3-rpm util-linux libselinux libcurl python python3 --installroot={}'.format( + install_dir) os.system(install_cmd) # download dnf - download_dnf = '/usr/bin/yumdownloader {} --destdir={}'.format('dnf python3-dnf dnf-help', os.path.join(install_dir, 'root')) + download_dnf = '/usr/bin/yumdownloader {} --destdir={}'.format('dnf python3-dnf dnf-help dnf-data', + os.path.join(install_dir, 'root')) os.system(download_dnf) # rebuild dnfdb subprocess.run("/sbin/chroot /var/DNF /bin/bash -c 'rpm --rebuilddb'", shell=True) # install dnf - subprocess.run("/sbin/chroot /var/DNF /bin/bash -c 'rpm -ivh /root/*'", shell=True) + subprocess.run("/sbin/chroot /var/DNF /bin/bash -c 'rpm -ivh --force --nodeps /root/*'", shell=True) # sync files rsync = '/usr/bin/rsync -a {}/ / --exclude="var/lib/rpm" --exclude="var/cache/yum" --exclude="tmp" ' \ - '--exclude="sys" --exclude="run" --exclude="lost+found" --exclude="mnt" --exclude="proc" ' \ - '--exclude="dev" --exclude="media" --exclude="etc" --exclude="root" '.format(install_dir) + '--exclude="sys" --exclude="run" --exclude="lost+found" --exclude="mnt" --exclude="proc" ' \ + '--exclude="dev" --exclude="media" --exclude="etc" --exclude="root" '.format(install_dir) subprocess.run(rsync, shell=True) rpm_perl = '/etc/rpm/macros.perl' @@ -267,32 +285,45 @@ def main(): os.system('rpm -e --nodeps python-backports') if system_sync(): - subprocess.run('dnf -y groupinstall Minimal Install', shell=True) + subprocess.run('dnf -y groupinstall "Minimal Install"', shell=True) else: print("Removing confilct package yum...") - system_sync() + error_remove = ['gdbm-libs', 'cockpit-ws', 'shadow-utils', 'python-libs', 'python2-libcomps', 'python-gobject-base', 'libselinux-python', + 'libxml2-python', 'rpm-python', 'newt-python', 'bind-export-libs', 'pygpgme', 'python-slip', + 'systemd-sysv', 'pyliblzma', 'python', 'python-perf', 'pyxattr', 'yum-metadata-parser', + 'python-pyudev', 'python-slip-dbus', 'python2-chardet'] + for package in error_remove: + nodeps_cmd = "rpm -q " + package + " && rpm -e --nodeps " + package + os.system(nodeps_cmd) + subprocess.run('dnf -y groupinstall "Minimal Install"', shell=True) + subprocess.run('dnf install glibc-headers -y', shell=True) + cmd = 'dnf -y update --allowerasing --skip-broken' + subprocess.run(cmd, shell=True) # boot cui print("set boot target to cui") cmd = 'systemctl set-default multi-user.target' run_subprocess(cmd.split()) - + if not os.path.exists('/usr/bin/python3'): cmd = 'ln -s /usr/bin/python3.7 /usr/bin/python3' print("Create symlink for python3") run_subprocess(cmd.split()) + if not os.path.exists('/usr/bin/python'): + run_subprocess('dnf install python -y'.split()) yum_conflict_dir = '/etc/yum/' if os.path.exists(yum_conflict_dir): shutil.rmtree(yum_conflict_dir) print("Installing yum...") - set_grub_biosdev_rules() + if not check_udev_id_net_name_path(): + set_grub_biosdev_rules() conf_grub() run_subprocess('dnf install -y yum'.split()) - + print("System migration completed, rebooting system") # os.system("reboot") - + if __name__ == '__main__': main()