openstack 报错合集

ATTENTION Found a swap file by the name ***

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E325: ATTENTION Found a swap file by the name "/etc/openstack-dashboard/.local_settings.py.swp"
          owned by: root   dated: Sun Dec 01 04:27:09 2024
         file name: /etc/openstack-dashboard/local_settings.py
          modified: YES
         user name: root   host name: controller
        process ID: 3599 (STILL RUNNING) While opening file "/etc/openstack-dashboard/local_settings.py"
             dated: Sun Dec 01 04:41:11 2024
      NEWER than swap file!

(1) Another program may be editing the same file.  If this is the case,
    be careful not to end up with two different instances of the same
    file when making changes.  Quit, or continue with caution. (2) An edit session for this file crashed.
    If this is the case, use ":recover" or "vim -r /etc/openstack-dashboard/local_settings.py"
    to recover the changes (see ":help recovery").
    If you did this already, delete the swap file "/etc/openstack-dashboard/.local_settings.py.swp"
    to avoid this message.

Swap file "/etc/openstack-dashboard/.local_settings.py.swp" already exists! [O]pen Read-Only, (E)dit anyway, (R)ecover, (Q)uit, (A)bort:

这是在使用 vim 编辑器打开文件时遇到的一个提示信息，表示在编辑文件 /etc/openstack-dashboard/local_settings.py 时，发现了一个交换文件（.swp 文件）。这通常有两种可能的情况：

1. 查看文件是否正在被其他进程编辑

如果您确认没有其他人或进程在编辑这个文件，可以直接选择 (E) 即 Edit anyway，忽略警告并继续编辑。
或者选择 (O) 即 Open Read-Only，以只读模式打开文件，避免修改。

2. 恢复未保存的修改

如果您希望恢复上次编辑未保存的内容，选择 (R) 即 Recover，恢复文件。
或手动执行以下命令恢复文件：
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```
vim -r /etc/openstack-dashboard/local_settings.py
```

3. 删除交换文件

如果确认不需要恢复，也没有其他进程在编辑文件，可以删除交换文件。执行以下命令：
bash 复制代码
```
sudo rm /etc/openstack-dashboard/.local_settings.py.swp
```
然后重新打开文件。

4. 退出编辑

如果不确定当前文件状态，可以选择 (Q) 即 Quit，退出当前编辑。稍后再确认文件状态。

Job for rabbitmq-server.service failed because the control process exited with error code.

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root@controller:/home/zzk# systemctl restart rabbitmq-server  
Job for rabbitmq-server.service failed because the control process exited with error code.

执行：

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vim /etc/hosts

修改为：

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127.0.0.1 localhost
192.168.***.*** controller
192.168.***.*** compute