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安装或升级到Tieb破碎机1.5

04/25/2024 贡献者

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在主机Linux操作系统上全新安装或升级到Tieb破碎机1.5、以监控MetroCluster配置。

关于此任务

存储系统必须运行受支持的ONTAP版本。请参见 "软件要求" 表以了解更多详细信息。
您必须已使用安装OpenJDK yum install java-x.x.x-openjdk 命令：Tieber1.5及更高版本支持OpenJDK 17、18或19。
您可以使用具有足够管理权限的非root用户身份安装MetroCluster Tieb破碎镐、以便执行Tieb破碎镐安装、创建表和用户以及设置用户密码。

步骤

下载MetroCluster Tieb破碎机软件和MetroCluster_Tieb破碎机_RPM_GPG密钥。

可以从NetApp 支持站点上下载Tieb破碎机1.5软件包的同一页面下载MetroCluster_Tieb破碎机_RPM_GPG密钥。

"MetroCluster Tieb破碎机(下载)—NetApp 支持站点"
以 root 用户身份登录到主机。
创建非root用户和 mcctbgrp 组。
1. 创建非root用户并设置密码。
  
  以下示例命令将创建一个名为的非root用户 mcctbuser1：
  [root@mcctb ~]# useradd mcctbuser1 [root@mcctb ~]# passwd mcctbuser1 Changing password for user mcctbuser1. New password: Retype new password: passwd: all authentication tokens updated successfully.
2. 创建一个名为的组 mcctbgrp：
  
  [root@mcctb ~~]# groupadd mcctbgrp
3. 将您创建的非root用户添加到 mcctbgrp 组。
  
  以下命令将添加 mcctbuser1 到 mcctbgrp 组：
[root@mcctb ~]# usermod -a -G mcctbgrp mcctbuser1

验证RPM文件。

从包含RPM密钥的目录运行以下子步骤。

下载并导入RPM密钥文件：

[root@mcctb ~]# rpm --import MetroCluster_Tiebreaker_RPM_GPG.key

通过检查指纹来验证是否导入了正确的密钥。

以下示例显示了正确的密钥指纹：

root@mcctb:~/signing/mcctb-rpms# gpg --show-keys --with-fingerprint MetroCluster_Tiebreaker_RPM_GPG.key
pub   rsa3072 2022-11-17 [SCEA] [expires: 2025-11-16]
      65AC 1562 E28A 1497 7BBD  7251 2855 EB02 3E77 FAE5
uid                      MCCTB-RPM (mcctb RPM production signing) <mcctb-rpm@netapp.com>

验证签名： rpm --checksig NetApp-MetroCluster-Tiebreaker-Software-1.5-1.x86_64.rpm
```
NetApp-MetroCluster-Tiebreaker-Software-1.5-1.x86_64.rpm: digests OK
```
只有在成功验证签名后、才能继续安装。

【安装- Tiebreaker】安装或升级Tiebreaker软件：

只有在从Tiebreaker 1.4版升级时、才能升级到Tiebreaker 1.5版。不支持从早期版本升级到Tiebreaker 1.5。

根据您是执行新安装还是升级现有安装、选择正确的操作步骤。

执行新安装

检索并记录Java的绝对路径：

[root@mcctb ~]# readlink -f /usr/bin/java
/usr/lib/jvm/java-19-openjdk-19.0.0.0.36-2.rolling.el8.x86_64/bin/java

运行以下命令： rpm -ivh NetApp-MetroCluster-Tiebreaker-Software-1.5-1.x86_64.rpm

成功安装时，系统将显示以下输出：

在安装期间出现提示时、请提供您先前创建并分配给的非root用户 mcctbgrp 组。

Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:NetApp-MetroCluster-Tiebreaker-So################################# [100%]
Enter the absolute path for Java : /usr/lib/jvm/java-19-openjdk-19.0.0.0.36-2.rolling.el8.x86_64/bin/java
Verifying if Java exists...
Found Java. Proceeding with the installation.
Enter host user account to use for the installation:
mcctbuser1
User account mcctbuser1 found. Proceeding with the installation
Enter database user name:
root
Please enter database password for root
Enter password:
Sealed false
Do you wish to auto unseal vault(y/n)?y
Enter the key1:
Enter the key2:
Enter the key3:
Success! Uploaded policy: mcctb-policy
Error enabling approle auth: Error making API request.
URL: POST http://127.0.0.1:8200/v1/sys/auth/approle
Code: 400. Errors:
* path is already in use at approle/
Success! Enabled the kv secrets engine at: mcctb/
Success! Data written to: auth/approle/role/mcctb-app
Password updated successfully in the vault.
Synchronizing state of netapp-metrocluster-tiebreaker-software.service with SysV service script with /usr/lib/systemd/systemd-sysv-install.
Executing: /usr/lib/systemd/systemd-sysv-install enable netapp-metrocluster-tiebreaker-software
Created symlink /etc/systemd/system/multi-user.target.wants/netapp-metrocluster-tiebreaker-software.service → /etc/systemd/system/netapp-metrocluster-tiebreaker-software.service.
Attempting to start NetApp MetroCluster Tiebreaker software services
Started NetApp MetroCluster Tiebreaker software services
Successfully installed NetApp MetroCluster Tiebreaker software version 1.5.

升级现有安装

验证是否已安装受支持的OpenJDK版本、以及是否为主机上的当前Java版本。

要升级到Tiebreaker 1.5、您必须安装OpenJDK 17、18或19版。
```
[root@mcctb ~]# readlink -f /usr/bin/java
/usr/lib/jvm/java-19-openjdk-19.0.0.0.36-2.rolling.el8.x86_64/bin/java
```

验证存储服务是否已取消密封并正在运行： vault status

[root@mcctb ~]# vault status
Key             Value
---             -----
Seal Type       shamir
Initialized     true
Sealed          false
Total Shares    5
Threshold       3
Version         1.12.2
Build Date      2022-11-23T12:53:46Z
Storage Type    file
Cluster Name    vault
Cluster ID      <cluster_id>
HA Enabled      false

升级Tiebreaker软件。

[root@mcctb ~]# rpm -Uvh NetApp-MetroCluster-Tiebreaker-Software-1.5-1.x86_64.rpm

成功升级后，系统将显示以下输出：

Enter the absolute path for Java : /usr/lib/jvm/java-19-openjdk-19.0.0.0.36-2.rolling.el8.x86_64/bin/java
Verifying if Java exists...
Found Java. Proceeding with the installation.
Enter host user account to use for the installation:
mcctbuser1
User account mcctbuser1 found. Proceeding with the installation
Sealed false
Do you wish to auto unseal vault(y/n)?y
Enter the key1:
Enter the key2:
Enter the key3:
Success! Uploaded policy: mcctb-policy
Error enabling approle auth: Error making API request.
URL: POST http://127.0.0.1:8200/v1/sys/auth/approle
Code: 400. Errors:
* path is already in use at approle/
Success! Enabled the kv secrets engine at: mcctb/
Success! Data written to: auth/approle/role/mcctb-app
Enter database user name : root
Please enter database password for root
Enter password:
Password updated successfully in the database.
Password updated successfully in the vault.
Synchronizing state of netapp-metrocluster-tiebreaker-software.service with SysV service script with /usr/lib/systemd/systemd-sysv-install.
Executing: /usr/lib/systemd/systemd-sysv-install enable netapp-metrocluster-tiebreaker-software
Attempting to start NetApp MetroCluster Tiebreaker software services
Started NetApp MetroCluster Tiebreaker software services
Successfully upgraded NetApp MetroCluster Tiebreaker software to version 1.5.
Cleaning up / removing...
2:NetApp-MetroCluster-Tiebreaker-So################################# [100%]

如果输入的 MySQL root 密码不正确， Tiebreaker 软件会指示已成功安装该密码，但会显示 Access Denied 消息。要解决问题描述问题，您必须使用 rpm -e 命令卸载 Tiebreaker 软件，然后使用正确的 MySQL root 密码重新安装该软件。

通过打开从Tiebreaker主机到每个节点管理LIF和集群管理LIF的SSH连接、检查Tiebreaker与MetroCluster 软件的连接。

安装或升级到Tieb破碎 机1.5

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安装或升级到Tieb破碎机1.5