【 使用环境 】测试环境
【 OB or 其他组件 】
【 使用版本 】4.2.2
【问题描述】清晰明确描述问题
前几天用docker部署的一个ob容器，部署的时候一切正常可以正常使用。中间服务器关过一次机，再开机的时候容器无法正常拉起，经过多次测试发现docker start刚执行的时候ob进程都是正常的可以用客户端连接，过几秒钟就down了。
docker logs信息如下，看起来是obagent启动失败：
find obd deploy information, skip configuring...
start ob cluster ...
Get local repositories ok
Search plugins ok
Load cluster param plugin ok
Cluster status check ok
Check before start observer ok
[WARN] OBD-1007: (127.0.0.1) The recommended number of stack size is unlimited (Current value: 8192)
[WARN] OBD-1017: (127.0.0.1) The value of the "vm.max_map_count" must be within [327600, 1310720] (Current value: 65530, Recommended value: 655360)
[WARN] OBD-1017: (127.0.0.1) The value of the "vm.overcommit_memory" must be 0 (Current value: 1, Recommended value: 0)
[WARN] OBD-1017: (127.0.0.1) The value of the "fs.file-max" must be greater than 6573688 (Current value: 1000000, Recommended value: 6573688)
Check before start obagent ok
Start observer ok
observer program health check ok
obshell program health check ok
Connect to observer ok
Start obagent ok
obagent program health check x
[WARN] failed to start 127.0.0.1 obagent
[ERROR] obagent start failed
Wait for observer init ok
+---------------------------------------------+
| observer |
+-----------+---------+------+-------+--------+
| ip | version | port | zone | status |
+-----------+---------+------+-------+--------+
| 127.0.0.1 | 4.2.2.0 | 2881 | zone1 | ACTIVE |
+-----------+---------+------+-------+--------+
obclient -h127.0.0.1 -P2881 -uroot -Doceanbase -A
See https://www.oceanbase.com/product/ob-deployer/error-codes .
Trace ID: 9589823c-efd3-11ee-9984-0242ac110003
If you want to view detailed obd logs, please run: obd display-trace 9589823c-efd3-11ee-9984-0242ac110003
boot failed!
【复现路径】问题出现前后相关操作
【附件及日志】推荐使用OceanBase敏捷诊断工具obdiag收集诊断信息,详情参见链接（右键跳转查看）：