通过OCP部署的 OB 集群，想用 obdiag 收集日志。第一步需要配置 obdig，参考了文档： obdiag 配置-OceanBase 敏捷诊断工具（obdiag）-OceanBase文档中心-分布式数据库使用文档 ，但报了个错。
现象
[root@server065 soft]# obdiag config -h10.0.0.65 -uroot@sys -P2881 -paaAA11__
[ERROR] Running Error: 'NoneType' object has no attribute 'get'
Trace ID: d8b76242-f869-11ee-ac6b-0050569d8492
If you want to view detailed obdiag logs, please run: obdiag display-trace d8b76242-f869-11ee-ac6b-0050569d8492
查看 trace 信息如下：
[root@server065 soft]# obdiag display-trace b04b479c-f869-11ee-bb4c-0050569d8492
[2024-04-12 09:12:10.805] [DEBUG] - cmd: []
[2024-04-12 09:12:10.805] [DEBUG] - opts: {'h': '10.0.0.65', 'u': 'root@sys', 'p': 'aaAA11__', 'P': '2881'}
[2024-04-12 09:12:10.805] [DEBUG] - mkdir /usr/local/oceanbase-diagnostic-tool/conf/inner_config.yml
[2024-04-12 09:12:10.812] [DEBUG] - mkdir /root/.obdiag/config.yml
[2024-04-12 09:12:10.814] [ERROR] Running Error: 'NoneType' object has no attribute 'get'
[2024-04-12 09:12:10.814] [ERROR] Traceback (most recent call last):
[2024-04-12 09:12:10.814] [ERROR] File "cmd.py", line 235, in do_command
[2024-04-12 09:12:10.814] [ERROR] File "cmd.py", line 680, in _do_command
[2024-04-12 09:12:10.814] [ERROR] File "core.py", line 351, in config
[2024-04-12 09:12:10.814] [ERROR] File "core.py", line 105, in set_context
[2024-04-12 09:12:10.814] [ERROR] File "stdio.py", line 940, in __getattribute__
[2024-04-12 09:12:10.814] [ERROR] File "config.py", line 178, in get_ob_cluster_config
[2024-04-12 09:12:10.814] [ERROR] AttributeError: 'NoneType' object has no attribute 'get'
[2024-04-12 09:12:10.814] [ERROR]
[2024-04-12 09:12:10.815] [INFO] Trace ID: b04b479c-f869-11ee-bb4c-0050569d8492
[2024-04-12 09:12:10.815] [INFO] If you want to view detailed obdiag logs, please run: obdiag display-trace b04b479c-f869-11ee-bb4c-0050569d8492
线索
- obdiag 版本：
oceanbase-diagnostic-tool-2.0.0-32024041111.el7.x86_64.rpm
- OS 版本：
Linux server065 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
- python 版本：
2.7.5
- OB 版本：
4.3.0.1_101000062024032200-b59432e535c48e8b8828190c803b6c7736413ff9(Mar 22 2024 00:52:21)
渠磊
#2
抱歉obdiag的使用上存在问题，这里的obdiag应该是没有获取到集群信息，obdiag确实没有做好对应的报错露出，不应该露出这个信息。如果方便的话，这边想收集下信息用于我们这边复现：
- 这个集群是商业版的么，还是社区版？
- 方便提供下脱敏后的~/.obdiag/config.yml文件么？
- 这里的-h10.0.0.65 -uroot@sys -P2881 -paaAA11__可以在对应环境中使用obclient连接上集群么
- 企业版 OB 不过我想这个跟 企业版无关。
- 这个文件是空的。config 命令失败，所以是空的。
- 能连上。如下。
[root@server065 ~]# obdiag config -h10.0.0.65 -uroot@sys -P2881 -paaAA11__
[ERROR] Running Error: 'NoneType' object has no attribute 'get'
Trace ID: f26ad44a-f87c-11ee-b711-0050569d8492
If you want to view detailed obdiag logs, please run: obdiag display-trace f26ad44a-f87c-11ee-b711-0050569d8492
[root@server065 ~]# obdiag display-trace f26ad44a-f87c-11ee-b711-0050569d8492
[2024-04-12 11:30:02.184] [DEBUG] - cmd: []
[2024-04-12 11:30:02.190] [DEBUG] - opts: {'h': '10.0.0.65', 'u': 'root@sys', 'p': 'aaAA11__', 'P': '2881'}
[2024-04-12 11:30:02.191] [DEBUG] - mkdir /usr/local/oceanbase-diagnostic-tool/conf/inner_config.yml
[2024-04-12 11:30:02.210] [DEBUG] - mkdir /root/.obdiag/config.yml
[2024-04-12 11:30:02.212] [ERROR] Running Error: 'NoneType' object has no attribute 'get'
[2024-04-12 11:30:02.212] [ERROR] Traceback (most recent call last):
[2024-04-12 11:30:02.212] [ERROR] File "cmd.py", line 235, in do_command
[2024-04-12 11:30:02.212] [ERROR] File "cmd.py", line 680, in _do_command
[2024-04-12 11:30:02.212] [ERROR] File "core.py", line 351, in config
[2024-04-12 11:30:02.212] [ERROR] File "core.py", line 105, in set_context
[2024-04-12 11:30:02.212] [ERROR] File "stdio.py", line 940, in __getattribute__
[2024-04-12 11:30:02.212] [ERROR] File "config.py", line 178, in get_ob_cluster_config
[2024-04-12 11:30:02.212] [ERROR] AttributeError: 'NoneType' object has no attribute 'get'
[2024-04-12 11:30:02.212] [ERROR]
[2024-04-12 11:30:02.213] [INFO] Trace ID: f26ad44a-f87c-11ee-b711-0050569d8492
[2024-04-12 11:30:02.213] [INFO] If you want to view detailed obdiag logs, please run: obdiag display-trace f26ad44a-f87c-11ee-b711-0050569d8492
[root@server065 ~]# cat ~/.obdiag/config.yml
[root@server065 ~]# obclient -h10.0.0.65 -uroot@sys -P2881 -paaAA11__
Welcome to the OceanBase. Commands end with ; or \g.
Your OceanBase connection id is 3221493290
Server version: OceanBase 4.3.0.1 (r101000062024032200-b59432e535c48e8b8828190c803b6c7736413ff9) (Built Mar 22 2024 00:52:21)
Copyright (c) 2000, 2018, OceanBase and/or its affiliates. All rights reserved.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
(root@10.0.0.65:2881) [(none)]> select svr_ip, build_version from oceanbase.__all_server;
+-----------+-------------------------------------------------------------------------------------------+
| svr_ip | build_version |
+-----------+-------------------------------------------------------------------------------------------+
| 10.0.0.65 | 4.3.0.1_101000062024032200-b59432e535c48e8b8828190c803b6c7736413ff9(Mar 22 2024 00:52:21) |
+-----------+-------------------------------------------------------------------------------------------+
1 row in set (0.002 sec)
(root@10.0.0.65:2881) [(none)]>
原因知道了。早期安装了一个 1.6 的版本。后来下载上面新版本 用 rpm -Uvh 安装的。卸载并删除 ~/.obdiag/ 目录，重新安装后 成功了。
谢谢支持。
[root@server065 ~]# obdiag config -h10.0.0.65 -uroot@sys -P2881 -paaAA11__
Please enter the following configuration !!!
Enter your oceanbase host ssh username (default:''): root
Enter your oceanbase host ssh password (default:''): ******
Enter your oceanbase host ssh_port (default:'22'):
Enter your oceanbase install home_path (default:'/root/observer'): /home/admin/oceanbase
Enter your oceanbase data_dir (default:'/home/admin/oceanbase/store'): /home/admin/oceanbase/store/obv43/sstable
Enter your oceanbase redo_dir (default:'/home/admin/oceanbase/store'): /home/admin/oceanbase/store/obv43/clog
Enter your need config obproxy [y/N] (default:'N'): N
Trace ID: 148a18f8-f899-11ee-99ae-0050569d8492
If you want to view detailed obdiag logs, please run: obdiag display-trace 148a18f8-f899-11ee-99ae-0050569d8492
[root@server065 ~]# obdiag gather all
gather_all start ...
Download 10.0.0.65:/tmp/sysstat_10.0.0.65_20240412145247.zip
Downloading [====================] 100.0% [144.93 KB ]
Gather Sysstat Summary:
+-----------+-----------+----------+--------+-------------------------------------------------------------------+
| Node | Status | Size | Time | PackPath |
+===========+===========+==========+========+===================================================================+
| 10.0.0.65 | Completed | 144.935K | 11 s | ./gather_pack_20240412145247/sysstat_10.0.0.65_20240412145247.zip |
+-----------+-----------+----------+--------+-------------------------------------------------------------------+
Download 10.0.0.65:/tmp/obstack2_10.0.0.65_20240412145259.zip
Downloading [====================] 100.0% [25.95 KB ]
Gather Ob stack Summary:
+-----------+-----------+---------+--------+--------------------------------------------------------------------+
| Node | Status | Size | Time | PackPath |
+===========+===========+=========+========+====================================================================+
| 10.0.0.65 | Completed | 25.949K | 6 s | ./gather_pack_20240412145247/obstack2_10.0.0.65_20240412145259.zip |
+-----------+-----------+---------+--------+--------------------------------------------------------------------+
Download 10.0.0.65:/tmp/perf_10.0.0.65_20240412145306.zip
Downloading [====================] 100.0% [10.27 KB ]
Gather Perf Summary:
+-----------+-----------+---------+--------+----------------------------------------------------------------+
| Node | Status | Size | Time | PackPath |
+===========+===========+=========+========+================================================================+
| 10.0.0.65 | Completed | 10.274K | 2 s | ./gather_pack_20240412145247/perf_10.0.0.65_20240412145306.zip |
+-----------+-----------+---------+--------+----------------------------------------------------------------+
gather log from_time: 2024-04-12 14:23:08, to_time: 2024-04-12 14:54:08
ZipFileInfo:
+-----------+-----------+
| Node | LogSize |
+===========+===========+
| 10.0.0.65 | 6.305M |
+-----------+-----------+
Download 10.0.0.65:/tmp/ob_log_10.0.0.65_20240412142308_20240412145408.zip
Downloading [====================] 100.0% [6.31 MB ]
Gather Ob Log Summary:
+-----------+-----------+--------+--------+---------------------------------------------------------------------------------+
| Node | Status | Size | Time | PackPath |
+===========+===========+========+========+=================================================================================+
| 10.0.0.65 | Completed | 6.305M | 4 s | ./gather_pack_20240412145247/ob_log_10.0.0.65_20240412142308_20240412145408.zip |
+-----------+-----------+--------+--------+---------------------------------------------------------------------------------+
gather from_time: 2024-04-12 14:23:13, to_time: 2024-04-12 14:54:13
Gather ObProxy Log Summary:
+--------+----------+--------+--------+------------+
| Node | Status | Size | Time | PackPath |
+========+==========+========+========+============+
+--------+----------+--------+--------+------------+
Trace ID: 4583957e-f899-11ee-90ab-0050569d8492
If you want to view detailed obdiag logs, please run: obdiag display-trace 4583957e-f899-11ee-90ab-0050569d8492
