[admin@obd-4231 ~]$ obd cluster start obtest 
Get local repositories ok
Search plugins ok
Load cluster param plugin ok
Open ssh connection ok
Check before start observer ok
Check before start obproxy ok
[WARN] OBD-4521: The config observer_sys_password in obproxy-ce did not take effect, please config it in oceanbase-ce

Check before start obagent ok
Check before start ocp-express ok
Start observer ok
observer program health check ok
obshell program health check ok
Connect to observer 192.168.146.27:2881 ok
Start obproxy ok
obproxy program health check ok
Connect to obproxy ok
Initialize obproxy-ce ok
Start obagent ok
obagent program health check ok
Connect to Obagent ok
Start ocp-express x
[ERROR] 192.168.146.27: failed to connect meta db

[ERROR] ocp-express start failed
Wait for observer init ok
+--------------------------------------------------+
|                     observer                     |
+----------------+---------+------+-------+--------+
| ip             | version | port | zone  | status |
+----------------+---------+------+-------+--------+
| 192.168.146.27 | 4.2.4.0 | 2881 | zone1 | ACTIVE |
+----------------+---------+------+-------+--------+
obclient -h192.168.146.27 -P2881 -uroot -p'Z:-}f!7z-c),RqjSv' -Doceanbase -A

cluster unique id: 9241407d-07ae-5648-91be-1ccd318afb5d-190cbd4ee56-00040204

+--------------------------------------------------+
|                     obproxy                      |
+----------------+------+-----------------+--------+
| ip             | port | prometheus_port | status |
+----------------+------+-----------------+--------+
| 192.168.146.27 | 2883 | 2884            | active |
+----------------+------+-----------------+--------+
obclient -h192.168.146.27 -P2883 -uroot@proxysys -p'NubeWTJtZj' -Doceanbase -A 

+-------------------------------------------------------------------+
|                              obagent                              |
+----------------+--------------------+--------------------+--------+
| ip             | mgragent_http_port | monagent_http_port | status |
+----------------+--------------------+--------------------+--------+
| 192.168.146.27 | 8089               | 8088               | active |
+----------------+--------------------+--------------------+--------+
See https://www.oceanbase.com/product/ob-deployer/error-codes .
Trace ID: 220fbbe2-48ba-11ef-b0d1-000c291dacdb
If you want to view detailed obd logs, please run: obd display-trace 220fbbe2-48ba-11ef-b0d1-000c291dacdb
[admin@obd-4231 ~]$ obd cluster display obtest 
Deploy "obtest" is stopped
See https://www.oceanbase.com/product/ob-deployer/error-codes .
Trace ID: e196526e-48ba-11ef-99bb-000c291dacdb
If you want to view detailed obd logs, please run: obd display-trace e196526e-48ba-11ef-99bb-000c291dacdb
[admin@obd-4231 ~]$ obd cluster d
deploy   destroy  display  
[admin@obd-4231 ~]$ obd cluster 
autodeploy     chst           deploy         display        export-to-ocp  redeploy       reload         scale_out      stop           tenant
check4ocp      component      destroy        edit-config    list           reinstall      restart        start          takeover       upgrade
[admin@obd-4231 ~]$ obd cluster list 
+------------------------------------------------------------+
|                        Cluster List                        |
+--------+---------------------------------+-----------------+
| Name   | Configuration Path              | Status (Cached) |
+--------+---------------------------------+-----------------+
| obtest | /home/admin/.obd/cluster/obtest | stopped         |
+--------+---------------------------------+-----------------+
Trace ID: ecac7020-48ba-11ef-aead-000c291dacdb
If you want to view detailed obd logs, please run: obd display-trace ecac7020-48ba-11ef-aead-000c291dacdb
[admin@obd-4231 ~]$ obclient -h192.168.146.27 -P2881 -uroot -p'Z:-}f!7z-c),RqjSv' -Doceanbase -A
Welcome to the OceanBase.  Commands end with ; or \g.
Your OceanBase connection id is 3221705801
Server version: OceanBase_CE 4.2.4.0 (r100000082024070810-556a8f594436d32a23ee92289717913cf503184b) (Built Jul  8 2024 11:07:07)

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.

obclient [oceanbase]> exit
Bye
[admin@obd-4231 ~]$ mysql -h192.168.146.27 -P2883 -umeta@ocp_meta -pc5B989Vesj -Ac
ERROR 1045 (42000): Access denied for user 'meta@ocp_meta'@'192.168.146.26' (using password: YES)
[admin@obd-4231 ~]$