社区群里的小伙伴在贫困线上挣扎，仅有的内存都分给OceanBase Docker了，还是启动不起来？？别担心，OceanBase 社区版 3.1.3 Docker镜像发布了，支持2C8G丝滑启动，快来尝尝鲜！！！

获取链接：https://hub.docker.com/search?q=oceanbase&sort=updated_at&order=desc

谁会是第四个下载的人？加快脚步了。。。。

Show The Code～

1.拉取镜像

$ docker pull oceanbase/oceanbase-ce-standalone:v3.1.3

2.运行容器

$ docker run -p 2881:2881 --name obce-standalone -d oceanbase/oceanbase-ce-standalone:v3.1.3

3.登录容器系统

$ docker exec -it  obce-standalone bash

4.连一把OB看看

[root@9dd754253d85 ob]# obclient -h localhost -S /root/ob/run/mysql.sock -uroot@sys -P2881  -c -A oceanbase
Welcome to the OceanBase.  Commands end with ; or \g.
Your MySQL connection id is 3221487736
Server version: 5.7.25 OceanBase 3.1.2 (r10000392021123010-d4ace121deae5b81d8f0b40afbc4c02705b7fc1d) (Built Dec 30 2021 02:47:29)

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MySQL [oceanbase]> show databases;
+--------------------+
| Database           |
+--------------------+
| oceanbase          |
| information_schema |
| mysql              |
| SYS                |
| LBACSYS            |
| ORAAUDITOR         |
| test               |
+--------------------+
7 rows in set (0.002 sec)

5.再见

MySQL [oceanbase]> exit
Bye

6.放个容器启动日志给大家看看吧

$ docker logs  obce-standalone
generate boot.yaml ...
create boot dirs and deploy ob cluster ...
Package oceanbase-ce-3.1.2 is available.
install oceanbase-ce-3.1.2 for local ok
Cluster param config check ok
Open ssh connection ok
Generate observer configuration x
[ERROR] (127.0.0.1) / not enough disk space. (Avail: 32.8G, Need: 74.0G). Use `redo_dir` to set other disk for clog

See https://open.oceanbase.com/docs/obd-cn/V1.2.0/10000000000017237.
generate boot.yaml ...
create boot dirs and deploy ob cluster ...
oceanbase-ce-3.1.2 already installed.
Cluster param config check ok
Open ssh connection ok
Generate observer configuration ok
oceanbase-ce-3.1.2 already installed.
+-------------------------------------------------------------------------------------------+
|                                          Packages                                         |
+--------------+---------+-----------------------+------------------------------------------+
| Repository   | Version | Release               | Md5                                      |
+--------------+---------+-----------------------+------------------------------------------+
| oceanbase-ce | 3.1.2   | 10000392021123010.el7 | 7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed |
+--------------+---------+-----------------------+------------------------------------------+
Repository integrity check ok
Parameter check ok
Open ssh connection ok
Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository install ok
Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository lib check !!
[WARN] 127.0.0.1 oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed require: libmariadb.so.3

Try to get lib-repository
Package oceanbase-ce-libs-3.1.2 is available.
install oceanbase-ce-libs-3.1.2 for local ok
Use oceanbase-ce-libs-3.1.2-94fff0ab31de053051dba66039e3185fa390cad5 for oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed
Remote oceanbase-ce-libs-3.1.2-94fff0ab31de053051dba66039e3185fa390cad5 repository install ok
Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository lib check ok
Cluster status check ok
Initializes observer work home ok
obcluster deployed
Get local repositories and plugins ok
Open ssh connection ok
Load cluster param plugin ok
Check before start observer ok
[WARN] (127.0.0.1) clog and data use the same disk (/)

Start observer ok
observer program health check ok
Connect to observer ok
Initialize cluster
Cluster bootstrap ok
Wait for observer init ok
+---------------------------------------------+
|                   observer                  |
+-----------+---------+------+-------+--------+
| ip        | version | port | zone  | status |
+-----------+---------+------+-------+--------+
| 127.0.0.1 | 3.1.2   | 2881 | zone1 | active |
+-----------+---------+------+-------+--------+

obcluster running
Get local repositories and plugins ok
Open ssh connection ok
Connect to observer ok
Create tenant test ok
start ob cluster ...
Get local repositories and plugins ok
Open ssh connection ok
Load cluster param plugin ok
Cluster status check ok
Deploy "obcluster" is running
boot success!

最后，真的要再见了，我文章水的这么容易，大家还不赶快点赞关注吗？