Huawei Cloud EulerOS-使用dnf或yum命令升级:升级步骤

时间:2025-02-12 15:01:04

升级步骤

  1. 检查待更新的RPM包。
    • 执行dnf list updates命令查看所有待更新的RPM包列表。
      [root@localhost bin]# dnf list updates Last metadata expiration check: 6:49:11 ago on Tue 28 Jun 2022 01:55:35 PM  CS T.  hce-config.x86_64                           3.0-66.hce2                hce-latest-release.x86_64                   2.0-1656179342.2.0.2206.B032.hce2 irqbalance.x86_64                           3:1.8.0-7.h9.hce2  kernel.x86_64                               5.10.0-60.18.0.50.h316_1.hce2kernel-tools.x86_64                         5.10.0-60.18.0.50.h316_1.hce2 kernel-tools-libs.x86_64                    5.10.0-60.18.0.50.h316_1.hce2kexec-tools.x86_64                          2.0.23-4.h8.hce2 libcurl.x86_64                              7.79.1-2.h4.hce2 libssh.x86_64                               0.9.6-2.h3.hce2 libstdc++.x86_64                            10.3.1-10.h10.hce2 libxml2.x86_64                              2.9.12-5.h5.hce2  openssh.x86_64                              8.8p1-2.h12.hce2 openssh-clients.x86_64                      8.8p1-2.h12.hce2 openssh-server.x86_64                       8.8p1-2.h12.hce2  Obsoleting Packages dnf-data.noarch                             4.10.0-3.h6.hce2      dnf.noarch                                  4.10.0-3.h5.hce2  dnf-data.noarch                             4.10.0-3.h6.hce2    dnf-data.noarch                             4.10.0-3.h5.hce2
    • 执行dnf list updates --security命令,仅查看安全更新涉及的RPM包。
      [root@localhost bin]# dnf list updates --security Last metadata expiration check: 0:00:03 ago on Fri 08 Jul 2022 04:45:56 PM CST. No security updates needed, but 2 updates available
  2. 升级待更新的RPM包。
    • 执行dnf update命令升级所有待更新的RPM包,包括安全更新涉及的RPM包和漏洞修复。执行命令输出信息中会显示组件的目标版本信息(Version列)。
      [root@localhost bin]# dnf update Last metadata expiration check: 7:12:18 ago on Tue 28 Jun 2022 01:55:35 PM CST. Dependencies resolved. ================================================================================================   Package                        Arch      Version                                 Repo     Size ================================================================================================ Installing:   kernel                         x86_64    5.10.0-60.18.0.50.h316_1.hce2           hce2     47 M Upgrading:   hce-config                     x86_64    3.0-66.hce2                             hce2     13 k  hce-latest-release             x86_64    2.0-1656179342.2.0.2206.B032.hce2       hce2    5.2 k  kernel-tools                   x86_64    5.10.0-60.18.0.50.h316_1.hce2           hce2    230 k  kernel-tools-libs              x86_64    5.10.0-60.18.0.50.h316_1.hce2           hce2     62 k  kexec-tools                    x86_64    2.0.23-4.h8.hce2                        hce2    400 k  libcurl                        x86_64    7.79.1-2.h4.hce2                        hce2    284 k  libssh                         x86_64    0.9.6-2.h3.hce2                         hce2    194 k  libstdc++                      x86_64    10.3.1-10.h10.hce2                      hce2    535 k  libxml2                        x86_64    2.9.12-5.h5.hce2                        hce2    659 k   logrotate                      x86_64    3.18.1-1.h2.hce2                        hce2     60 k  mdadm                          x86_64    4.1-5.h2.hce2                           hce2    331 k  nftables                       x86_64    1:1.0.0-1.h3.hce2                       hce2    303 k  perl                           x86_64    4:5.34.0-3.h5.hce2                      hce2    3.2 M  perl-libs                      x86_64    4:5.34.0-3.h5.hce2                      hce2    1.8 M Installing dependencies:  grub2-tools-efi                x86_64    1:2.06-3.h5.hce2                        hce2    472 k  Transaction Summary ================================================================================================ Install   2 Packages Upgrade  72 Packages  Total download size: 105 M Is this ok [y/N]:
    • 执行dnf update --security命令,仅升级安全更新涉及的RPM包。
      [root@localhost bin]# dnf update --security Last metadata expiration check: 7:15:16 ago on Tue 28 Jun 2022 01:55:35 PM CST. No security updates needed, but 73 updates available Dependencies resolved. Nothing to do. Complete!
  3. 升级成功后,请及时确认业务运行情况。

    升级过程中遇到的常见问题:

    安全规范要求chronyd服务在安装/升级后默认处于disabled状态,所以从HCE-2.0.2206版本升级至新版本后,chronyd服务会处于disabled状态。如有需要,您可通过systemctl enable chronyd使能该服务,并通过systemctl start chronyd启动该服务。

support.huaweicloud.com/usermanual-hce/hce_02_0021.html